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path: root/drivers/video/via
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-rw-r--r--drivers/video/via/accel.c589
-rw-r--r--drivers/video/via/accel.h13
-rw-r--r--drivers/video/via/chip.h4
-rw-r--r--drivers/video/via/dvi.c6
-rw-r--r--drivers/video/via/global.c3
-rw-r--r--drivers/video/via/global.h2
-rw-r--r--drivers/video/via/hw.c474
-rw-r--r--drivers/video/via/hw.h57
-rw-r--r--drivers/video/via/ioctl.h6
-rw-r--r--drivers/video/via/lcd.c16
-rw-r--r--drivers/video/via/share.h98
-rw-r--r--drivers/video/via/via_i2c.c64
-rw-r--r--drivers/video/via/viafbdev.c1049
-rw-r--r--drivers/video/via/viafbdev.h61
-rw-r--r--drivers/video/via/viamode.c100
-rw-r--r--drivers/video/via/viamode.h141
-rw-r--r--drivers/video/via/vt1636.c4
17 files changed, 1244 insertions, 1443 deletions
diff --git a/drivers/video/via/accel.c b/drivers/video/via/accel.c
index 45c54bfe99b..9d4f3a49ba4 100644
--- a/drivers/video/via/accel.c
+++ b/drivers/video/via/accel.c
@@ -20,229 +20,430 @@
*/
#include "global.h"
-void viafb_init_accel(void)
+static int hw_bitblt_1(void __iomem *engine, u8 op, u32 width, u32 height,
+ u8 dst_bpp, u32 dst_addr, u32 dst_pitch, u32 dst_x, u32 dst_y,
+ u32 *src_mem, u32 src_addr, u32 src_pitch, u32 src_x, u32 src_y,
+ u32 fg_color, u32 bg_color, u8 fill_rop)
{
- viaparinfo->fbmem_free -= CURSOR_SIZE;
- viaparinfo->cursor_start = viaparinfo->fbmem_free;
- viaparinfo->fbmem_used += CURSOR_SIZE;
+ u32 ge_cmd = 0, tmp, i;
- /* Reverse 8*1024 memory space for cursor image */
- viaparinfo->fbmem_free -= (CURSOR_SIZE + VQ_SIZE);
- viaparinfo->VQ_start = viaparinfo->fbmem_free;
- viaparinfo->VQ_end = viaparinfo->VQ_start + VQ_SIZE - 1;
- viaparinfo->fbmem_used += (CURSOR_SIZE + VQ_SIZE); }
-
-void viafb_init_2d_engine(void)
-{
- u32 dwVQStartAddr, dwVQEndAddr;
- u32 dwVQLen, dwVQStartL, dwVQEndL, dwVQStartEndH;
-
- /* init 2D engine regs to reset 2D engine */
- writel(0x0, viaparinfo->io_virt + VIA_REG_GEMODE);
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCPOS);
- writel(0x0, viaparinfo->io_virt + VIA_REG_DSTPOS);
- writel(0x0, viaparinfo->io_virt + VIA_REG_DIMENSION);
- writel(0x0, viaparinfo->io_virt + VIA_REG_PATADDR);
- writel(0x0, viaparinfo->io_virt + VIA_REG_FGCOLOR);
- writel(0x0, viaparinfo->io_virt + VIA_REG_BGCOLOR);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CLIPTL);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CLIPBR);
- writel(0x0, viaparinfo->io_virt + VIA_REG_OFFSET);
- writel(0x0, viaparinfo->io_virt + VIA_REG_KEYCONTROL);
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
- writel(0x0, viaparinfo->io_virt + VIA_REG_DSTBASE);
- writel(0x0, viaparinfo->io_virt + VIA_REG_PITCH);
- writel(0x0, viaparinfo->io_virt + VIA_REG_MONOPAT1);
-
- /* Init AGP and VQ regs */
- switch (viaparinfo->chip_info->gfx_chip_name) {
- case UNICHROME_K8M890:
- case UNICHROME_P4M900:
- writel(0x00100000, viaparinfo->io_virt + VIA_REG_CR_TRANSET);
- writel(0x680A0000, viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(0x02000000, viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- break;
+ if (!op || op > 3) {
+ printk(KERN_WARNING "hw_bitblt_1: Invalid operation: %d\n", op);
+ return -EINVAL;
+ }
- default:
- writel(0x00100000, viaparinfo->io_virt + VIA_REG_TRANSET);
- writel(0x00000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x00333004, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x60000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x61000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x62000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x63000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x64000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x7D000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
-
- writel(0xFE020000, viaparinfo->io_virt + VIA_REG_TRANSET);
- writel(0x00000000, viaparinfo->io_virt + VIA_REG_TRANSPACE);
- break;
+ if (op != VIA_BITBLT_FILL && !src_mem && src_addr == dst_addr) {
+ if (src_x < dst_x) {
+ ge_cmd |= 0x00008000;
+ src_x += width - 1;
+ dst_x += width - 1;
+ }
+ if (src_y < dst_y) {
+ ge_cmd |= 0x00004000;
+ src_y += height - 1;
+ dst_y += height - 1;
+ }
}
- if (viaparinfo->VQ_start != 0) {
- /* Enable VQ */
- dwVQStartAddr = viaparinfo->VQ_start;
- dwVQEndAddr = viaparinfo->VQ_end;
-
- dwVQStartL = 0x50000000 | (dwVQStartAddr & 0xFFFFFF);
- dwVQEndL = 0x51000000 | (dwVQEndAddr & 0xFFFFFF);
- dwVQStartEndH = 0x52000000 |
- ((dwVQStartAddr & 0xFF000000) >> 24) |
- ((dwVQEndAddr & 0xFF000000) >> 16);
- dwVQLen = 0x53000000 | (VQ_SIZE >> 3);
- switch (viaparinfo->chip_info->gfx_chip_name) {
- case UNICHROME_K8M890:
- case UNICHROME_P4M900:
- dwVQStartL |= 0x20000000;
- dwVQEndL |= 0x20000000;
- dwVQStartEndH |= 0x20000000;
- dwVQLen |= 0x20000000;
+
+ if (op == VIA_BITBLT_FILL) {
+ switch (fill_rop) {
+ case 0x00: /* blackness */
+ case 0x5A: /* pattern inversion */
+ case 0xF0: /* pattern copy */
+ case 0xFF: /* whiteness */
break;
default:
- break;
+ printk(KERN_WARNING "hw_bitblt_1: Invalid fill rop: "
+ "%u\n", fill_rop);
+ return -EINVAL;
}
+ }
- switch (viaparinfo->chip_info->gfx_chip_name) {
- case UNICHROME_K8M890:
- case UNICHROME_P4M900:
- writel(0x00100000,
- viaparinfo->io_virt + VIA_REG_CR_TRANSET);
- writel(dwVQStartEndH,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(dwVQStartL,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(dwVQEndL,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(dwVQLen,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(0x74301001,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- writel(0x00000000,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- break;
- default:
- writel(0x00FE0000,
- viaparinfo->io_virt + VIA_REG_TRANSET);
- writel(0x080003FE,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0A00027C,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0B000260,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0C000274,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0D000264,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0E000000,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x0F000020,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x1000027E,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x110002FE,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x200F0060,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
-
- writel(0x00000006,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x40008C0F,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x44000000,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x45080C04,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x46800408,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
-
- writel(dwVQStartEndH,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(dwVQStartL,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(dwVQEndL,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(dwVQLen,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- break;
+ switch (dst_bpp) {
+ case 8:
+ tmp = 0x00000000;
+ break;
+ case 16:
+ tmp = 0x00000100;
+ break;
+ case 32:
+ tmp = 0x00000300;
+ break;
+ default:
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported bpp %d\n",
+ dst_bpp);
+ return -EINVAL;
+ }
+ writel(tmp, engine + 0x04);
+
+ if (op != VIA_BITBLT_FILL) {
+ if (src_x & (op == VIA_BITBLT_MONO ? 0xFFFF8000 : 0xFFFFF000)
+ || src_y & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported source "
+ "x/y %d %d\n", src_x, src_y);
+ return -EINVAL;
}
- } else {
- /* Disable VQ */
- switch (viaparinfo->chip_info->gfx_chip_name) {
- case UNICHROME_K8M890:
- case UNICHROME_P4M900:
- writel(0x00100000,
- viaparinfo->io_virt + VIA_REG_CR_TRANSET);
- writel(0x74301000,
- viaparinfo->io_virt + VIA_REG_CR_TRANSPACE);
- break;
- default:
- writel(0x00FE0000,
- viaparinfo->io_virt + VIA_REG_TRANSET);
- writel(0x00000004,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x40008C0F,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x44000000,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x45080C04,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- writel(0x46800408,
- viaparinfo->io_virt + VIA_REG_TRANSPACE);
- break;
+ tmp = src_x | (src_y << 16);
+ writel(tmp, engine + 0x08);
+ }
+
+ if (dst_x & 0xFFFFF000 || dst_y & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported destination x/y "
+ "%d %d\n", dst_x, dst_y);
+ return -EINVAL;
+ }
+ tmp = dst_x | (dst_y << 16);
+ writel(tmp, engine + 0x0C);
+
+ if ((width - 1) & 0xFFFFF000 || (height - 1) & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported width/height "
+ "%d %d\n", width, height);
+ return -EINVAL;
+ }
+ tmp = (width - 1) | ((height - 1) << 16);
+ writel(tmp, engine + 0x10);
+
+ if (op != VIA_BITBLT_COLOR)
+ writel(fg_color, engine + 0x18);
+
+ if (op == VIA_BITBLT_MONO)
+ writel(bg_color, engine + 0x1C);
+
+ if (op != VIA_BITBLT_FILL) {
+ tmp = src_mem ? 0 : src_addr;
+ if (dst_addr & 0xE0000007) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported source "
+ "address %X\n", tmp);
+ return -EINVAL;
}
+ tmp >>= 3;
+ writel(tmp, engine + 0x30);
+ }
+
+ if (dst_addr & 0xE0000007) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported destination "
+ "address %X\n", dst_addr);
+ return -EINVAL;
}
+ tmp = dst_addr >> 3;
+ writel(tmp, engine + 0x34);
- viafb_set_2d_color_depth(viaparinfo->bpp);
+ if (op == VIA_BITBLT_FILL)
+ tmp = 0;
+ else
+ tmp = src_pitch;
+ if (tmp & 0xFFFFC007 || dst_pitch & 0xFFFFC007) {
+ printk(KERN_WARNING "hw_bitblt_1: Unsupported pitch %X %X\n",
+ tmp, dst_pitch);
+ return -EINVAL;
+ }
+ tmp = (tmp >> 3) | (dst_pitch << (16 - 3));
+ writel(tmp, engine + 0x38);
+
+ if (op == VIA_BITBLT_FILL)
+ ge_cmd |= fill_rop << 24 | 0x00002000 | 0x00000001;
+ else {
+ ge_cmd |= 0xCC000000; /* ROP=SRCCOPY */
+ if (src_mem)
+ ge_cmd |= 0x00000040;
+ if (op == VIA_BITBLT_MONO)
+ ge_cmd |= 0x00000002 | 0x00000100 | 0x00020000;
+ else
+ ge_cmd |= 0x00000001;
+ }
+ writel(ge_cmd, engine);
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
- writel(0x0, viaparinfo->io_virt + VIA_REG_DSTBASE);
+ if (op == VIA_BITBLT_FILL || !src_mem)
+ return 0;
- writel(VIA_PITCH_ENABLE |
- (((viaparinfo->hres *
- viaparinfo->bpp >> 3) >> 3) | (((viaparinfo->hres *
- viaparinfo->
- bpp >> 3) >> 3) << 16)),
- viaparinfo->io_virt + VIA_REG_PITCH);
+ tmp = (width * height * (op == VIA_BITBLT_MONO ? 1 : (dst_bpp >> 3)) +
+ 3) >> 2;
+
+ for (i = 0; i < tmp; i++)
+ writel(src_mem[i], engine + VIA_MMIO_BLTBASE);
+
+ return 0;
}
-void viafb_set_2d_color_depth(int bpp)
+static int hw_bitblt_2(void __iomem *engine, u8 op, u32 width, u32 height,
+ u8 dst_bpp, u32 dst_addr, u32 dst_pitch, u32 dst_x, u32 dst_y,
+ u32 *src_mem, u32 src_addr, u32 src_pitch, u32 src_x, u32 src_y,
+ u32 fg_color, u32 bg_color, u8 fill_rop)
{
- u32 dwGEMode;
+ u32 ge_cmd = 0, tmp, i;
+
+ if (!op || op > 3) {
+ printk(KERN_WARNING "hw_bitblt_2: Invalid operation: %d\n", op);
+ return -EINVAL;
+ }
- dwGEMode = readl(viaparinfo->io_virt + 0x04) & 0xFFFFFCFF;
+ if (op != VIA_BITBLT_FILL && !src_mem && src_addr == dst_addr) {
+ if (src_x < dst_x) {
+ ge_cmd |= 0x00008000;
+ src_x += width - 1;
+ dst_x += width - 1;
+ }
+ if (src_y < dst_y) {
+ ge_cmd |= 0x00004000;
+ src_y += height - 1;
+ dst_y += height - 1;
+ }
+ }
- switch (bpp) {
+ if (op == VIA_BITBLT_FILL) {
+ switch (fill_rop) {
+ case 0x00: /* blackness */
+ case 0x5A: /* pattern inversion */
+ case 0xF0: /* pattern copy */
+ case 0xFF: /* whiteness */
+ break;
+ default:
+ printk(KERN_WARNING "hw_bitblt_2: Invalid fill rop: "
+ "%u\n", fill_rop);
+ return -EINVAL;
+ }
+ }
+
+ switch (dst_bpp) {
+ case 8:
+ tmp = 0x00000000;
+ break;
case 16:
- dwGEMode |= VIA_GEM_16bpp;
+ tmp = 0x00000100;
break;
case 32:
- dwGEMode |= VIA_GEM_32bpp;
+ tmp = 0x00000300;
break;
default:
- dwGEMode |= VIA_GEM_8bpp;
- break;
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported bpp %d\n",
+ dst_bpp);
+ return -EINVAL;
+ }
+ writel(tmp, engine + 0x04);
+
+ if (op == VIA_BITBLT_FILL)
+ tmp = 0;
+ else
+ tmp = src_pitch;
+ if (tmp & 0xFFFFC007 || dst_pitch & 0xFFFFC007) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported pitch %X %X\n",
+ tmp, dst_pitch);
+ return -EINVAL;
+ }
+ tmp = (tmp >> 3) | (dst_pitch << (16 - 3));
+ writel(tmp, engine + 0x08);
+
+ if ((width - 1) & 0xFFFFF000 || (height - 1) & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported width/height "
+ "%d %d\n", width, height);
+ return -EINVAL;
+ }
+ tmp = (width - 1) | ((height - 1) << 16);
+ writel(tmp, engine + 0x0C);
+
+ if (dst_x & 0xFFFFF000 || dst_y & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported destination x/y "
+ "%d %d\n", dst_x, dst_y);
+ return -EINVAL;
+ }
+ tmp = dst_x | (dst_y << 16);
+ writel(tmp, engine + 0x10);
+
+ if (dst_addr & 0xE0000007) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported destination "
+ "address %X\n", dst_addr);
+ return -EINVAL;
+ }
+ tmp = dst_addr >> 3;
+ writel(tmp, engine + 0x14);
+
+ if (op != VIA_BITBLT_FILL) {
+ if (src_x & (op == VIA_BITBLT_MONO ? 0xFFFF8000 : 0xFFFFF000)
+ || src_y & 0xFFFFF000) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported source "
+ "x/y %d %d\n", src_x, src_y);
+ return -EINVAL;
+ }
+ tmp = src_x | (src_y << 16);
+ writel(tmp, engine + 0x18);
+
+ tmp = src_mem ? 0 : src_addr;
+ if (dst_addr & 0xE0000007) {
+ printk(KERN_WARNING "hw_bitblt_2: Unsupported source "
+ "address %X\n", tmp);
+ return -EINVAL;
+ }
+ tmp >>= 3;
+ writel(tmp, engine + 0x1C);
}
- /* Set BPP and Pitch */
- writel(dwGEMode, viaparinfo->io_virt + VIA_REG_GEMODE);
+ if (op != VIA_BITBLT_COLOR)
+ writel(fg_color, engine + 0x4C);
+
+ if (op == VIA_BITBLT_MONO)
+ writel(bg_color, engine + 0x50);
+
+ if (op == VIA_BITBLT_FILL)
+ ge_cmd |= fill_rop << 24 | 0x00002000 | 0x00000001;
+ else {
+ ge_cmd |= 0xCC000000; /* ROP=SRCCOPY */
+ if (src_mem)
+ ge_cmd |= 0x00000040;
+ if (op == VIA_BITBLT_MONO)
+ ge_cmd |= 0x00000002 | 0x00000100 | 0x00020000;
+ else
+ ge_cmd |= 0x00000001;
+ }
+ writel(ge_cmd, engine);
+
+ if (op == VIA_BITBLT_FILL || !src_mem)
+ return 0;
+
+ tmp = (width * height * (op == VIA_BITBLT_MONO ? 1 : (dst_bpp >> 3)) +
+ 3) >> 2;
+
+ for (i = 0; i < tmp; i++)
+ writel(src_mem[i], engine + VIA_MMIO_BLTBASE);
+
+ return 0;
}
-void viafb_hw_cursor_init(void)
+int viafb_init_engine(struct fb_info *info)
{
+ struct viafb_par *viapar = info->par;
+ void __iomem *engine;
+ u32 vq_start_addr, vq_end_addr, vq_start_low, vq_end_low, vq_high,
+ vq_len, chip_name = viapar->shared->chip_info.gfx_chip_name;
+
+ engine = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+ viapar->shared->engine_mmio = engine;
+ if (!engine) {
+ printk(KERN_WARNING "viafb_init_accel: ioremap failed, "
+ "hardware acceleration disabled\n");
+ return -ENOMEM;
+ }
+
+ switch (chip_name) {
+ case UNICHROME_CLE266:
+ case UNICHROME_K400:
+ case UNICHROME_K800:
+ case UNICHROME_PM800:
+ case UNICHROME_CN700:
+ case UNICHROME_CX700:
+ case UNICHROME_CN750:
+ case UNICHROME_K8M890:
+ case UNICHROME_P4M890:
+ case UNICHROME_P4M900:
+ viapar->shared->hw_bitblt = hw_bitblt_1;
+ break;
+ case UNICHROME_VX800:
+ case UNICHROME_VX855:
+ viapar->shared->hw_bitblt = hw_bitblt_2;
+ break;
+ default:
+ viapar->shared->hw_bitblt = NULL;
+ }
+
+ viapar->fbmem_free -= CURSOR_SIZE;
+ viapar->shared->cursor_vram_addr = viapar->fbmem_free;
+ viapar->fbmem_used += CURSOR_SIZE;
+
+ viapar->fbmem_free -= VQ_SIZE;
+ viapar->shared->vq_vram_addr = viapar->fbmem_free;
+ viapar->fbmem_used += VQ_SIZE;
+
+ /* Init AGP and VQ regs */
+ switch (chip_name) {
+ case UNICHROME_K8M890:
+ case UNICHROME_P4M900:
+ writel(0x00100000, engine + VIA_REG_CR_TRANSET);
+ writel(0x680A0000, engine + VIA_REG_CR_TRANSPACE);
+ writel(0x02000000, engine + VIA_REG_CR_TRANSPACE);
+ break;
+
+ default:
+ writel(0x00100000, engine + VIA_REG_TRANSET);
+ writel(0x00000000, engine + VIA_REG_TRANSPACE);
+ writel(0x00333004, engine + VIA_REG_TRANSPACE);
+ writel(0x60000000, engine + VIA_REG_TRANSPACE);
+ writel(0x61000000, engine + VIA_REG_TRANSPACE);
+ writel(0x62000000, engine + VIA_REG_TRANSPACE);
+ writel(0x63000000, engine + VIA_REG_TRANSPACE);
+ writel(0x64000000, engine + VIA_REG_TRANSPACE);
+ writel(0x7D000000, engine + VIA_REG_TRANSPACE);
+
+ writel(0xFE020000, engine + VIA_REG_TRANSET);
+ writel(0x00000000, engine + VIA_REG_TRANSPACE);
+ break;
+ }
+
+ /* Enable VQ */
+ vq_start_addr = viapar->shared->vq_vram_addr;
+ vq_end_addr = viapar->shared->vq_vram_addr + VQ_SIZE - 1;
+
+ vq_start_low = 0x50000000 | (vq_start_addr & 0xFFFFFF);
+ vq_end_low = 0x51000000 | (vq_end_addr & 0xFFFFFF);
+ vq_high = 0x52000000 | ((vq_start_addr & 0xFF000000) >> 24) |
+ ((vq_end_addr & 0xFF000000) >> 16);
+ vq_len = 0x53000000 | (VQ_SIZE >> 3);
+
+ switch (chip_name) {
+ case UNICHROME_K8M890:
+ case UNICHROME_P4M900:
+ vq_start_low |= 0x20000000;
+ vq_end_low |= 0x20000000;
+ vq_high |= 0x20000000;
+ vq_len |= 0x20000000;
+
+ writel(0x00100000, engine + VIA_REG_CR_TRANSET);
+ writel(vq_high, engine + VIA_REG_CR_TRANSPACE);
+ writel(vq_start_low, engine + VIA_REG_CR_TRANSPACE);
+ writel(vq_end_low, engine + VIA_REG_CR_TRANSPACE);
+ writel(vq_len, engine + VIA_REG_CR_TRANSPACE);
+ writel(0x74301001, engine + VIA_REG_CR_TRANSPACE);
+ writel(0x00000000, engine + VIA_REG_CR_TRANSPACE);
+ break;
+ default:
+ writel(0x00FE0000, engine + VIA_REG_TRANSET);
+ writel(0x080003FE, engine + VIA_REG_TRANSPACE);
+ writel(0x0A00027C, engine + VIA_REG_TRANSPACE);
+ writel(0x0B000260, engine + VIA_REG_TRANSPACE);
+ writel(0x0C000274, engine + VIA_REG_TRANSPACE);
+ writel(0x0D000264, engine + VIA_REG_TRANSPACE);
+ writel(0x0E000000, engine + VIA_REG_TRANSPACE);
+ writel(0x0F000020, engine + VIA_REG_TRANSPACE);
+ writel(0x1000027E, engine + VIA_REG_TRANSPACE);
+ writel(0x110002FE, engine + VIA_REG_TRANSPACE);
+ writel(0x200F0060, engine + VIA_REG_TRANSPACE);
+
+ writel(0x00000006, engine + VIA_REG_TRANSPACE);
+ writel(0x40008C0F, engine + VIA_REG_TRANSPACE);
+ writel(0x44000000, engine + VIA_REG_TRANSPACE);
+ writel(0x45080C04, engine + VIA_REG_TRANSPACE);
+ writel(0x46800408, engine + VIA_REG_TRANSPACE);
+
+ writel(vq_high, engine + VIA_REG_TRANSPACE);
+ writel(vq_start_low, engine + VIA_REG_TRANSPACE);
+ writel(vq_end_low, engine + VIA_REG_TRANSPACE);
+ writel(vq_len, engine + VIA_REG_TRANSPACE);
+ break;
+ }
+
/* Set Cursor Image Base Address */
- writel(viaparinfo->cursor_start,
- viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CURSOR_POS);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CURSOR_ORG);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CURSOR_BG);
- writel(0x0, viaparinfo->io_virt + VIA_REG_CURSOR_FG);
+ writel(viapar->shared->cursor_vram_addr, engine + VIA_REG_CURSOR_MODE);
+ writel(0x0, engine + VIA_REG_CURSOR_POS);
+ writel(0x0, engine + VIA_REG_CURSOR_ORG);
+ writel(0x0, engine + VIA_REG_CURSOR_BG);
+ writel(0x0, engine + VIA_REG_CURSOR_FG);
+ return 0;
}
void viafb_show_hw_cursor(struct fb_info *info, int Status)
{
- u32 temp;
- u32 iga_path = ((struct viafb_par *)(info->par))->iga_path;
+ struct viafb_par *viapar = info->par;
+ u32 temp, iga_path = viapar->iga_path;
- temp = readl(viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
+ temp = readl(viapar->shared->engine_mmio + VIA_REG_CURSOR_MODE);
switch (Status) {
case HW_Cursor_ON:
temp |= 0x1;
@@ -259,25 +460,27 @@ void viafb_show_hw_cursor(struct fb_info *info, int Status)
default:
temp &= 0x7FFFFFFF;
}
- writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
+ writel(temp, viapar->shared->engine_mmio + VIA_REG_CURSOR_MODE);
}
-int viafb_wait_engine_idle(void)
+void viafb_wait_engine_idle(struct fb_info *info)
{
+ struct viafb_par *viapar = info->par;
int loop = 0;
- while (!(readl(viaparinfo->io_virt + VIA_REG_STATUS) &
+ while (!(readl(viapar->shared->engine_mmio + VIA_REG_STATUS) &
VIA_VR_QUEUE_BUSY) && (loop < MAXLOOP)) {
loop++;
cpu_relax();
}
- while ((readl(viaparinfo->io_virt + VIA_REG_STATUS) &
+ while ((readl(viapar->shared->engine_mmio + VIA_REG_STATUS) &
(VIA_CMD_RGTR_BUSY | VIA_2D_ENG_BUSY | VIA_3D_ENG_BUSY)) &&
(loop < MAXLOOP)) {
loop++;
cpu_relax();
}
- return loop >= MAXLOOP;
+ if (loop >= MAXLOOP)
+ printk(KERN_ERR "viafb_wait_engine_idle: not syncing\n");
}
diff --git a/drivers/video/via/accel.h b/drivers/video/via/accel.h
index 29bf854e8cc..615c84ad0f0 100644
--- a/drivers/video/via/accel.h
+++ b/drivers/video/via/accel.h
@@ -159,11 +159,12 @@
#define MAXLOOP 0xFFFFFF
-void viafb_init_accel(void);
-void viafb_init_2d_engine(void);
-void set_2d_color_depth(int);
-void viafb_hw_cursor_init(void);
-void viafb_show_hw_cursor(struct fb_info *info, int Status); int
-viafb_wait_engine_idle(void); void viafb_set_2d_color_depth(int bpp);
+#define VIA_BITBLT_COLOR 1
+#define VIA_BITBLT_MONO 2
+#define VIA_BITBLT_FILL 3
+
+int viafb_init_engine(struct fb_info *info);
+void viafb_show_hw_cursor(struct fb_info *info, int Status);
+void viafb_wait_engine_idle(struct fb_info *info);
#endif /* __ACCEL_H__ */
diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h
index dde95edc387..474f428aea9 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/via/chip.h
@@ -68,6 +68,9 @@
#define UNICHROME_VX800 11
#define UNICHROME_VX800_DID 0x1122
+#define UNICHROME_VX855 12
+#define UNICHROME_VX855_DID 0x5122
+
/**************************************************/
/* Definition TMDS Trasmitter Information */
/**************************************************/
@@ -122,7 +125,6 @@ struct lvds_chip_information {
struct chip_information {
int gfx_chip_name;
int gfx_chip_revision;
- int chip_on_slot;
struct tmds_chip_information tmds_chip_info;
struct lvds_chip_information lvds_chip_info;
struct lvds_chip_information lvds_chip_info2;
diff --git a/drivers/video/via/dvi.c b/drivers/video/via/dvi.c
index d6965447ca6..c5c32b6b6e6 100644
--- a/drivers/video/via/dvi.c
+++ b/drivers/video/via/dvi.c
@@ -160,7 +160,7 @@ int viafb_tmds_trasmitter_identify(void)
static void tmds_register_write(int index, u8 data)
{
- viaparinfo->i2c_stuff.i2c_port =
+ viaparinfo->shared->i2c_stuff.i2c_port =
viaparinfo->chip_info->tmds_chip_info.i2c_port;
viafb_i2c_writebyte(viaparinfo->chip_info->tmds_chip_info.
@@ -172,7 +172,7 @@ static int tmds_register_read(int index)
{
u8 data;
- viaparinfo->i2c_stuff.i2c_port =
+ viaparinfo->shared->i2c_stuff.i2c_port =
viaparinfo->chip_info->tmds_chip_info.i2c_port;
viafb_i2c_readbyte((u8) viaparinfo->chip_info->
tmds_chip_info.tmds_chip_slave_addr,
@@ -182,7 +182,7 @@ static int tmds_register_read(int index)
static int tmds_register_read_bytes(int index, u8 *buff, int buff_len)
{
- viaparinfo->i2c_stuff.i2c_port =
+ viaparinfo->shared->i2c_stuff.i2c_port =
viaparinfo->chip_info->tmds_chip_info.i2c_port;
viafb_i2c_readbytes((u8) viaparinfo->chip_info->tmds_chip_info.
tmds_chip_slave_addr, (u8) index, buff, buff_len);
diff --git a/drivers/video/via/global.c b/drivers/video/via/global.c
index 468be2425af..b675cdbb03a 100644
--- a/drivers/video/via/global.c
+++ b/drivers/video/via/global.c
@@ -32,7 +32,6 @@ int viafb_lcd_dsp_method = LCD_EXPANDSION;
int viafb_lcd_mode = LCD_OPENLDI;
int viafb_bpp = 32;
int viafb_bpp1 = 32;
-int viafb_accel = 1;
int viafb_CRT_ON = 1;
int viafb_DVI_ON;
int viafb_LCD_ON ;
@@ -46,13 +45,11 @@ int viafb_hotplug_refresh = 60;
unsigned int viafb_second_offset;
int viafb_second_size;
int viafb_primary_dev = None_Device;
-void __iomem *viafb_FB_MM;
unsigned int viafb_second_xres = 640;
unsigned int viafb_second_yres = 480;
unsigned int viafb_second_virtual_xres;
unsigned int viafb_second_virtual_yres;
int viafb_lcd_panel_id = LCD_PANEL_ID_MAXIMUM + 1;
-struct fb_cursor viacursor;
struct fb_info *viafbinfo;
struct fb_info *viafbinfo1;
struct viafb_par *viaparinfo;
diff --git a/drivers/video/via/global.h b/drivers/video/via/global.h
index 7543d5f7e30..d69d0ca99c2 100644
--- a/drivers/video/via/global.h
+++ b/drivers/video/via/global.h
@@ -77,8 +77,6 @@ extern int viafb_hotplug_Yres;
extern int viafb_hotplug_bpp;
extern int viafb_hotplug_refresh;
extern int viafb_primary_dev;
-extern void __iomem *viafb_FB_MM;
-extern struct fb_cursor viacursor;
extern unsigned int viafb_second_xres;
extern unsigned int viafb_second_yres;
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index c8960003f47..3e083ff67ae 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -21,125 +21,143 @@
#include "global.h"
-static const struct pci_device_id_info pciidlist[] = {
- {PCI_VIA_VENDOR_ID, UNICHROME_CLE266_DID, UNICHROME_CLE266},
- {PCI_VIA_VENDOR_ID, UNICHROME_PM800_DID, UNICHROME_PM800},
- {PCI_VIA_VENDOR_ID, UNICHROME_K400_DID, UNICHROME_K400},
- {PCI_VIA_VENDOR_ID, UNICHROME_K800_DID, UNICHROME_K800},
- {PCI_VIA_VENDOR_ID, UNICHROME_CN700_DID, UNICHROME_CN700},
- {PCI_VIA_VENDOR_ID, UNICHROME_P4M890_DID, UNICHROME_P4M890},
- {PCI_VIA_VENDOR_ID, UNICHROME_K8M890_DID, UNICHROME_K8M890},
- {PCI_VIA_VENDOR_ID, UNICHROME_CX700_DID, UNICHROME_CX700},
- {PCI_VIA_VENDOR_ID, UNICHROME_P4M900_DID, UNICHROME_P4M900},
- {PCI_VIA_VENDOR_ID, UNICHROME_CN750_DID, UNICHROME_CN750},
- {PCI_VIA_VENDOR_ID, UNICHROME_VX800_DID, UNICHROME_VX800},
- {0, 0, 0}
-};
-
-struct offset offset_reg = {
- /* IGA1 Offset Register */
- {IGA1_OFFSET_REG_NUM, {{CR13, 0, 7}, {CR35, 5, 7} } },
- /* IGA2 Offset Register */
- {IGA2_OFFSET_REG_NUM, {{CR66, 0, 7}, {CR67, 0, 1} } }
-};
-
static struct pll_map pll_value[] = {
- {CLK_25_175M, CLE266_PLL_25_175M, K800_PLL_25_175M, CX700_25_175M},
- {CLK_29_581M, CLE266_PLL_29_581M, K800_PLL_29_581M, CX700_29_581M},
- {CLK_26_880M, CLE266_PLL_26_880M, K800_PLL_26_880M, CX700_26_880M},
- {CLK_31_490M, CLE266_PLL_31_490M, K800_PLL_31_490M, CX700_31_490M},
- {CLK_31_500M, CLE266_PLL_31_500M, K800_PLL_31_500M, CX700_31_500M},
- {CLK_31_728M, CLE266_PLL_31_728M, K800_PLL_31_728M, CX700_31_728M},
- {CLK_32_668M, CLE266_PLL_32_668M, K800_PLL_32_668M, CX700_32_668M},
- {CLK_36_000M, CLE266_PLL_36_000M, K800_PLL_36_000M, CX700_36_000M},
- {CLK_40_000M, CLE266_PLL_40_000M, K800_PLL_40_000M, CX700_40_000M},
- {CLK_41_291M, CLE266_PLL_41_291M, K800_PLL_41_291M, CX700_41_291M},
- {CLK_43_163M, CLE266_PLL_43_163M, K800_PLL_43_163M, CX700_43_163M},
- {CLK_45_250M, CLE266_PLL_45_250M, K800_PLL_45_250M, CX700_45_250M},
- {CLK_46_000M, CLE266_PLL_46_000M, K800_PLL_46_000M, CX700_46_000M},
- {CLK_46_996M, CLE266_PLL_46_996M, K800_PLL_46_996M, CX700_46_996M},
- {CLK_48_000M, CLE266_PLL_48_000M, K800_PLL_48_000M, CX700_48_000M},
- {CLK_48_875M, CLE266_PLL_48_875M, K800_PLL_48_875M, CX700_48_875M},
- {CLK_49_500M, CLE266_PLL_49_500M, K800_PLL_49_500M, CX700_49_500M},
- {CLK_52_406M, CLE266_PLL_52_406M, K800_PLL_52_406M, CX700_52_406M},
- {CLK_52_977M, CLE266_PLL_52_977M, K800_PLL_52_977M, CX700_52_977M},
- {CLK_56_250M, CLE266_PLL_56_250M, K800_PLL_56_250M, CX700_56_250M},
- {CLK_60_466M, CLE266_PLL_60_466M, K800_PLL_60_466M, CX700_60_466M},
- {CLK_61_500M, CLE266_PLL_61_500M, K800_PLL_61_500M, CX700_61_500M},
- {CLK_65_000M, CLE266_PLL_65_000M, K800_PLL_65_000M, CX700_65_000M},
- {CLK_65_178M, CLE266_PLL_65_178M, K800_PLL_65_178M, CX700_65_178M},
- {CLK_66_750M, CLE266_PLL_66_750M, K800_PLL_66_750M, CX700_66_750M},
- {CLK_68_179M, CLE266_PLL_68_179M, K800_PLL_68_179M, CX700_68_179M},
- {CLK_69_924M, CLE266_PLL_69_924M, K800_PLL_69_924M, CX700_69_924M},
- {CLK_70_159M, CLE266_PLL_70_159M, K800_PLL_70_159M, CX700_70_159M},
- {CLK_72_000M, CLE266_PLL_72_000M, K800_PLL_72_000M, CX700_72_000M},
- {CLK_78_750M, CLE266_PLL_78_750M, K800_PLL_78_750M, CX700_78_750M},
- {CLK_80_136M, CLE266_PLL_80_136M, K800_PLL_80_136M, CX700_80_136M},
- {CLK_83_375M, CLE266_PLL_83_375M, K800_PLL_83_375M, CX700_83_375M},
- {CLK_83_950M, CLE266_PLL_83_950M, K800_PLL_83_950M, CX700_83_950M},
- {CLK_84_750M, CLE266_PLL_84_750M, K800_PLL_84_750M, CX700_84_750M},
- {CLK_85_860M, CLE266_PLL_85_860M, K800_PLL_85_860M, CX700_85_860M},
- {CLK_88_750M, CLE266_PLL_88_750M, K800_PLL_88_750M, CX700_88_750M},
- {CLK_94_500M, CLE266_PLL_94_500M, K800_PLL_94_500M, CX700_94_500M},
- {CLK_97_750M, CLE266_PLL_97_750M, K800_PLL_97_750M, CX700_97_750M},
+ {CLK_25_175M, CLE266_PLL_25_175M, K800_PLL_25_175M,
+ CX700_25_175M, VX855_25_175M},
+ {CLK_29_581M, CLE266_PLL_29_581M, K800_PLL_29_581M,
+ CX700_29_581M, VX855_29_581M},
+ {CLK_26_880M, CLE266_PLL_26_880M, K800_PLL_26_880M,
+ CX700_26_880M, VX855_26_880M},
+ {CLK_31_490M, CLE266_PLL_31_490M, K800_PLL_31_490M,
+ CX700_31_490M, VX855_31_490M},
+ {CLK_31_500M, CLE266_PLL_31_500M, K800_PLL_31_500M,
+ CX700_31_500M, VX855_31_500M},
+ {CLK_31_728M, CLE266_PLL_31_728M, K800_PLL_31_728M,
+ CX700_31_728M, VX855_31_728M},
+ {CLK_32_668M, CLE266_PLL_32_668M, K800_PLL_32_668M,
+ CX700_32_668M, VX855_32_668M},
+ {CLK_36_000M, CLE266_PLL_36_000M, K800_PLL_36_000M,
+ CX700_36_000M, VX855_36_000M},
+ {CLK_40_000M, CLE266_PLL_40_000M, K800_PLL_40_000M,
+ CX700_40_000M, VX855_40_000M},
+ {CLK_41_291M, CLE266_PLL_41_291M, K800_PLL_41_291M,
+ CX700_41_291M, VX855_41_291M},
+ {CLK_43_163M, CLE266_PLL_43_163M, K800_PLL_43_163M,
+ CX700_43_163M, VX855_43_163M},
+ {CLK_45_250M, CLE266_PLL_45_250M, K800_PLL_45_250M,
+ CX700_45_250M, VX855_45_250M},
+ {CLK_46_000M, CLE266_PLL_46_000M, K800_PLL_46_000M,
+ CX700_46_000M, VX855_46_000M},
+ {CLK_46_996M, CLE266_PLL_46_996M, K800_PLL_46_996M,
+ CX700_46_996M, VX855_46_996M},
+ {CLK_48_000M, CLE266_PLL_48_000M, K800_PLL_48_000M,
+ CX700_48_000M, VX855_48_000M},
+ {CLK_48_875M, CLE266_PLL_48_875M, K800_PLL_48_875M,
+ CX700_48_875M, VX855_48_875M},
+ {CLK_49_500M, CLE266_PLL_49_500M, K800_PLL_49_500M,
+ CX700_49_500M, VX855_49_500M},
+ {CLK_52_406M, CLE266_PLL_52_406M, K800_PLL_52_406M,
+ CX700_52_406M, VX855_52_406M},
+ {CLK_52_977M, CLE266_PLL_52_977M, K800_PLL_52_977M,
+ CX700_52_977M, VX855_52_977M},
+ {CLK_56_250M, CLE266_PLL_56_250M, K800_PLL_56_250M,
+ CX700_56_250M, VX855_56_250M},
+ {CLK_60_466M, CLE266_PLL_60_466M, K800_PLL_60_466M,
+ CX700_60_466M, VX855_60_466M},
+ {CLK_61_500M, CLE266_PLL_61_500M, K800_PLL_61_500M,
+ CX700_61_500M, VX855_61_500M},
+ {CLK_65_000M, CLE266_PLL_65_000M, K800_PLL_65_000M,
+ CX700_65_000M, VX855_65_000M},
+ {CLK_65_178M, CLE266_PLL_65_178M, K800_PLL_65_178M,
+ CX700_65_178M, VX855_65_178M},
+ {CLK_66_750M, CLE266_PLL_66_750M, K800_PLL_66_750M,
+ CX700_66_750M, VX855_66_750M},
+ {CLK_68_179M, CLE266_PLL_68_179M, K800_PLL_68_179M,
+ CX700_68_179M, VX855_68_179M},
+ {CLK_69_924M, CLE266_PLL_69_924M, K800_PLL_69_924M,
+ CX700_69_924M, VX855_69_924M},
+ {CLK_70_159M, CLE266_PLL_70_159M, K800_PLL_70_159M,
+ CX700_70_159M, VX855_70_159M},
+ {CLK_72_000M, CLE266_PLL_72_000M, K800_PLL_72_000M,
+ CX700_72_000M, VX855_72_000M},
+ {CLK_78_750M, CLE266_PLL_78_750M, K800_PLL_78_750M,
+ CX700_78_750M, VX855_78_750M},
+ {CLK_80_136M, CLE266_PLL_80_136M, K800_PLL_80_136M,
+ CX700_80_136M, VX855_80_136M},
+ {CLK_83_375M, CLE266_PLL_83_375M, K800_PLL_83_375M,
+ CX700_83_375M, VX855_83_375M},
+ {CLK_83_950M, CLE266_PLL_83_950M, K800_PLL_83_950M,
+ CX700_83_950M, VX855_83_950M},
+ {CLK_84_750M, CLE266_PLL_84_750M, K800_PLL_84_750M,
+ CX700_84_750M, VX855_84_750M},
+ {CLK_85_860M, CLE266_PLL_85_860M, K800_PLL_85_860M,
+ CX700_85_860M, VX855_85_860M},
+ {CLK_88_750M, CLE266_PLL_88_750M, K800_PLL_88_750M,
+ CX700_88_750M, VX855_88_750M},
+ {CLK_94_500M, CLE266_PLL_94_500M, K800_PLL_94_500M,
+ CX700_94_500M, VX855_94_500M},
+ {CLK_97_750M, CLE266_PLL_97_750M, K800_PLL_97_750M,
+ CX700_97_750M, VX855_97_750M},
{CLK_101_000M, CLE266_PLL_101_000M, K800_PLL_101_000M,
- CX700_101_000M},
+ CX700_101_000M, VX855_101_000M},
{CLK_106_500M, CLE266_PLL_106_500M, K800_PLL_106_500M,
- CX700_106_500M},
+ CX700_106_500M, VX855_106_500M},
{CLK_108_000M, CLE266_PLL_108_000M, K800_PLL_108_000M,
- CX700_108_000M},
+ CX700_108_000M, VX855_108_000M},
{CLK_113_309M, CLE266_PLL_113_309M, K800_PLL_113_309M,
- CX700_113_309M},
+ CX700_113_309M, VX855_113_309M},
{CLK_118_840M, CLE266_PLL_118_840M, K800_PLL_118_840M,
- CX700_118_840M},
+ CX700_118_840M, VX855_118_840M},
{CLK_119_000M, CLE266_PLL_119_000M, K800_PLL_119_000M,
- CX700_119_000M},
+ CX700_119_000M, VX855_119_000M},
{CLK_121_750M, CLE266_PLL_121_750M, K800_PLL_121_750M,
- CX700_121_750M},
+ CX700_121_750M, 0},
{CLK_125_104M, CLE266_PLL_125_104M, K800_PLL_125_104M,
- CX700_125_104M},
+ CX700_125_104M, 0},
{CLK_133_308M, CLE266_PLL_133_308M, K800_PLL_133_308M,
- CX700_133_308M},
+ CX700_133_308M, 0},
{CLK_135_000M, CLE266_PLL_135_000M, K800_PLL_135_000M,
- CX700_135_000M},
+ CX700_135_000M, VX855_135_000M},
{CLK_136_700M, CLE266_PLL_136_700M, K800_PLL_136_700M,
- CX700_136_700M},
+ CX700_136_700M, VX855_136_700M},
{CLK_138_400M, CLE266_PLL_138_400M, K800_PLL_138_400M,
- CX700_138_400M},
+ CX700_138_400M, VX855_138_400M},
{CLK_146_760M, CLE266_PLL_146_760M, K800_PLL_146_760M,
- CX700_146_760M},
+ CX700_146_760M, VX855_146_760M},
{CLK_153_920M, CLE266_PLL_153_920M, K800_PLL_153_920M,
- CX700_153_920M},
+ CX700_153_920M, VX855_153_920M},
{CLK_156_000M, CLE266_PLL_156_000M, K800_PLL_156_000M,
- CX700_156_000M},
+ CX700_156_000M, VX855_156_000M},
{CLK_157_500M, CLE266_PLL_157_500M, K800_PLL_157_500M,
- CX700_157_500M},
+ CX700_157_500M, VX855_157_500M},
{CLK_162_000M, CLE266_PLL_162_000M, K800_PLL_162_000M,
- CX700_162_000M},
+ CX700_162_000M, VX855_162_000M},
{CLK_187_000M, CLE266_PLL_187_000M, K800_PLL_187_000M,
- CX700_187_000M},
+ CX700_187_000M, VX855_187_000M},
{CLK_193_295M, CLE266_PLL_193_295M, K800_PLL_193_295M,
- CX700_193_295M},
+ CX700_193_295M, VX855_193_295M},
{CLK_202_500M, CLE266_PLL_202_500M, K800_PLL_202_500M,
- CX700_202_500M},
+ CX700_202_500M, VX855_202_500M},
{CLK_204_000M, CLE266_PLL_204_000M, K800_PLL_204_000M,
- CX700_204_000M},
+ CX700_204_000M, VX855_204_000M},
{CLK_218_500M, CLE266_PLL_218_500M, K800_PLL_218_500M,
- CX700_218_500M},
+ CX700_218_500M, VX855_218_500M},
{CLK_234_000M, CLE266_PLL_234_000M, K800_PLL_234_000M,
- CX700_234_000M},
+ CX700_234_000M, VX855_234_000M},
{CLK_267_250M, CLE266_PLL_267_250M, K800_PLL_267_250M,
- CX700_267_250M},
+ CX700_267_250M, VX855_267_250M},
{CLK_297_500M, CLE266_PLL_297_500M, K800_PLL_297_500M,
- CX700_297_500M},
- {CLK_74_481M, CLE266_PLL_74_481M, K800_PLL_74_481M, CX700_74_481M},
+ CX700_297_500M, VX855_297_500M},
+ {CLK_74_481M, CLE266_PLL_74_481M, K800_PLL_74_481M,
+ CX700_74_481M, VX855_74_481M},
{CLK_172_798M, CLE266_PLL_172_798M, K800_PLL_172_798M,
- CX700_172_798M},
+ CX700_172_798M, VX855_172_798M},
{CLK_122_614M, CLE266_PLL_122_614M, K800_PLL_122_614M,
- CX700_122_614M},
- {CLK_74_270M, CLE266_PLL_74_270M, K800_PLL_74_270M, CX700_74_270M},
+ CX700_122_614M, VX855_122_614M},
+ {CLK_74_270M, CLE266_PLL_74_270M, K800_PLL_74_270M,
+ CX700_74_270M, 0},
{CLK_148_500M, CLE266_PLL_148_500M, K800_PLL_148_500M,
- CX700_148_500M}
+ CX700_148_500M, VX855_148_500M}
};
static struct fifo_depth_select display_fifo_depth_reg = {
@@ -508,7 +526,8 @@ static void set_dvi_output_path(int set_iga, int output_interface);
static void set_lcd_output_path(int set_iga, int output_interface);
static int search_mode_setting(int ModeInfoIndex);
static void load_fix_bit_crtc_reg(void);
-static void init_gfx_chip_info(void);
+static void init_gfx_chip_info(struct pci_dev *pdev,
+ const struct pci_device_id *pdi);
static void init_tmds_chip_info(void);
static void init_lvds_chip_info(void);
static void device_screen_off(void);
@@ -518,7 +537,6 @@ static void device_off(void);
static void device_on(void);
static void enable_second_display_channel(void);
static void disable_second_display_channel(void);
-static int get_fb_size_from_pci(void);
void viafb_write_reg(u8 index, u16 io_port, u8 data)
{
@@ -629,70 +647,43 @@ void viafb_set_iga_path(void)
}
}
-void viafb_set_start_addr(void)
+void viafb_set_primary_address(u32 addr)
{
- unsigned long offset = 0, tmp = 0, size = 0;
- unsigned long length;
-
- DEBUG_MSG(KERN_INFO "viafb_set_start_addr!\n");
- viafb_unlock_crt();
- /* update starting address of IGA1 */
- viafb_write_reg(CR0C, VIACR, 0x00); /*initial starting address */
- viafb_write_reg(CR0D, VIACR, 0x00);
- viafb_write_reg(CR34, VIACR, 0x00);
- viafb_write_reg_mask(CR48, VIACR, 0x00, 0x1F);
-
- if (viafb_dual_fb) {
- viaparinfo->iga_path = IGA1;
- viaparinfo1->iga_path = IGA2;
- }
-
- if (viafb_SAMM_ON == 1) {
- if (!viafb_dual_fb) {
- if (viafb_second_size)
- size = viafb_second_size * 1024 * 1024;
- else
- size = 8 * 1024 * 1024;
- } else {
+ DEBUG_MSG(KERN_DEBUG "viafb_set_primary_address(0x%08X)\n", addr);
+ viafb_write_reg(CR0D, VIACR, addr & 0xFF);
+ viafb_write_reg(CR0C, VIACR, (addr >> 8) & 0xFF);
+ viafb_write_reg(CR34, VIACR, (addr >> 16) & 0xFF);
+ viafb_write_reg_mask(CR48, VIACR, (addr >> 24) & 0x1F, 0x1F);
+}
- size = viaparinfo1->memsize;
- }
- offset = viafb_second_offset;
- DEBUG_MSG(KERN_INFO
- "viafb_second_size=%lx, second start_adddress=%lx\n",
- size, offset);
- }
- if (viafb_SAMM_ON == 1) {
- offset = offset >> 3;
-
- tmp = viafb_read_reg(VIACR, 0x62) & 0x01;
- tmp |= (offset & 0x7F) << 1;
- viafb_write_reg(CR62, VIACR, tmp);
- viafb_write_reg(CR63, VIACR, ((offset & 0x7F80) >> 7));
- viafb_write_reg(CR64, VIACR, ((offset & 0x7F8000) >> 15));
- viafb_write_reg(CRA3, VIACR, ((offset & 0x3800000) >> 23));
- } else {
- /* update starting address */
- viafb_write_reg(CR62, VIACR, 0x00);
- viafb_write_reg(CR63, VIACR, 0x00);
- viafb_write_reg(CR64, VIACR, 0x00);
- viafb_write_reg(CRA3, VIACR, 0x00);
- }
+void viafb_set_secondary_address(u32 addr)
+{
+ DEBUG_MSG(KERN_DEBUG "viafb_set_secondary_address(0x%08X)\n", addr);
+ /* secondary display supports only quadword aligned memory */
+ viafb_write_reg_mask(CR62, VIACR, (addr >> 2) & 0xFE, 0xFE);
+ viafb_write_reg(CR63, VIACR, (addr >> 10) & 0xFF);
+ viafb_write_reg(CR64, VIACR, (addr >> 18) & 0xFF);
+ viafb_write_reg_mask(CRA3, VIACR, (addr >> 26) & 0x07, 0x07);
+}
- if (viafb_SAMM_ON == 1) {
- if (viafb_accel) {
- if (!viafb_dual_fb)
- length = size - viaparinfo->fbmem_used;
- else
- length = size - viaparinfo1->fbmem_used;
- } else
- length = size;
- offset = (unsigned long)(void *)viafb_FB_MM +
- viafb_second_offset;
- memset((void *)offset, 0, length);
- }
+void viafb_set_primary_pitch(u32 pitch)
+{
+ DEBUG_MSG(KERN_DEBUG "viafb_set_primary_pitch(0x%08X)\n", pitch);
+ /* spec does not say that first adapter skips 3 bits but old
+ * code did it and seems to be reasonable in analogy to 2nd adapter
+ */
+ pitch = pitch >> 3;
+ viafb_write_reg(0x13, VIACR, pitch & 0xFF);
+ viafb_write_reg_mask(0x35, VIACR, (pitch >> (8 - 5)) & 0xE0, 0xE0);
+}
- viafb_lock_crt();
+void viafb_set_secondary_pitch(u32 pitch)
+{
+ DEBUG_MSG(KERN_DEBUG "viafb_set_secondary_pitch(0x%08X)\n", pitch);
+ pitch = pitch >> 3;
+ viafb_write_reg(0x66, VIACR, pitch & 0xFF);
+ viafb_write_reg_mask(0x67, VIACR, (pitch >> 8) & 0x03, 0x03);
+ viafb_write_reg_mask(0x71, VIACR, (pitch >> (10 - 7)) & 0x80, 0x80);
}
void viafb_set_output_path(int device, int set_iga, int output_interface)
@@ -1123,30 +1114,6 @@ void viafb_write_regx(struct io_reg RegTable[], int ItemNum)
}
}
-void viafb_load_offset_reg(int h_addr, int bpp_byte, int set_iga)
-{
- int reg_value;
- int viafb_load_reg_num;
- struct io_register *reg;
-
- switch (set_iga) {
- case IGA1_IGA2:
- case IGA1:
- reg_value = IGA1_OFFSET_FORMULA(h_addr, bpp_byte);
- viafb_load_reg_num = offset_reg.iga1_offset_reg.reg_num;
- reg = offset_reg.iga1_offset_reg.reg;
- viafb_load_reg(reg_value, viafb_load_reg_num, reg, VIACR);
- if (set_iga == IGA1)
- break;
- case IGA2:
- reg_value = IGA2_OFFSET_FORMULA(h_addr, bpp_byte);
- viafb_load_reg_num = offset_reg.iga2_offset_reg.reg_num;
- reg = offset_reg.iga2_offset_reg.reg;
- viafb_load_reg(reg_value, viafb_load_reg_num, reg, VIACR);
- break;
- }
-}
-
void viafb_load_fetch_count_reg(int h_addr, int bpp_byte, int set_iga)
{
int reg_value;
@@ -1277,6 +1244,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
VX800_IGA1_DISPLAY_QUEUE_EXPIRE_NUM;
}
+ if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX855) {
+ iga1_fifo_max_depth = VX855_IGA1_FIFO_MAX_DEPTH;
+ iga1_fifo_threshold = VX855_IGA1_FIFO_THRESHOLD;
+ iga1_fifo_high_threshold =
+ VX855_IGA1_FIFO_HIGH_THRESHOLD;
+ iga1_display_queue_expire_num =
+ VX855_IGA1_DISPLAY_QUEUE_EXPIRE_NUM;
+ }
+
/* Set Display FIFO Depath Select */
reg_value = IGA1_FIFO_DEPTH_SELECT_FORMULA(iga1_fifo_max_depth);
viafb_load_reg_num =
@@ -1408,6 +1384,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
VX800_IGA2_DISPLAY_QUEUE_EXPIRE_NUM;
}
+ if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX855) {
+ iga2_fifo_max_depth = VX855_IGA2_FIFO_MAX_DEPTH;
+ iga2_fifo_threshold = VX855_IGA2_FIFO_THRESHOLD;
+ iga2_fifo_high_threshold =
+ VX855_IGA2_FIFO_HIGH_THRESHOLD;
+ iga2_display_queue_expire_num =
+ VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM;
+ }
+
if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_K800) {
/* Set Display FIFO Depath Select */
reg_value =
@@ -1496,6 +1481,8 @@ u32 viafb_get_clk_value(int clk)
case UNICHROME_P4M900:
case UNICHROME_VX800:
return pll_value[i].cx700_pll;
+ case UNICHROME_VX855:
+ return pll_value[i].vx855_pll;
}
}
}
@@ -1529,6 +1516,7 @@ void viafb_set_vclock(u32 CLK, int set_iga)
case UNICHROME_P4M890:
case UNICHROME_P4M900:
case UNICHROME_VX800:
+ case UNICHROME_VX855:
viafb_write_reg(SR44, VIASR, CLK / 0x10000);
DEBUG_MSG(KERN_INFO "\nSR44=%x", CLK / 0x10000);
viafb_write_reg(SR45, VIASR, (CLK & 0xFFFF) / 0x100);
@@ -1557,6 +1545,7 @@ void viafb_set_vclock(u32 CLK, int set_iga)
case UNICHROME_P4M890:
case UNICHROME_P4M900:
case UNICHROME_VX800:
+ case UNICHROME_VX855:
viafb_write_reg(SR4A, VIASR, CLK / 0x10000);
viafb_write_reg(SR4B, VIASR, (CLK & 0xFFFF) / 0x100);
viafb_write_reg(SR4C, VIASR, CLK % 0x100);
@@ -1916,7 +1905,6 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
load_fix_bit_crtc_reg();
viafb_lock_crt();
viafb_write_reg_mask(CR17, VIACR, 0x80, BIT7);
- viafb_load_offset_reg(h_addr, bpp_byte, set_iga);
viafb_load_fetch_count_reg(h_addr, bpp_byte, set_iga);
/* load FIFO */
@@ -1933,9 +1921,10 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
}
-void viafb_init_chip_info(void)
+void viafb_init_chip_info(struct pci_dev *pdev,
+ const struct pci_device_id *pdi)
{
- init_gfx_chip_info();
+ init_gfx_chip_info(pdev, pdi);
init_tmds_chip_info();
init_lvds_chip_info();
@@ -2008,24 +1997,12 @@ void viafb_update_device_setting(int hres, int vres,
}
}
-static void init_gfx_chip_info(void)
+static void init_gfx_chip_info(struct pci_dev *pdev,
+ const struct pci_device_id *pdi)
{
- struct pci_dev *pdev = NULL;
- u32 i;
u8 tmp;
- /* Indentify GFX Chip Name */
- for (i = 0; pciidlist[i].vendor != 0; i++) {
- pdev = pci_get_device(pciidlist[i].vendor,
- pciidlist[i].device, 0);
- if (pdev)
- break;
- }
-
- if (!pciidlist[i].vendor)
- return ;
-
- viaparinfo->chip_info->gfx_chip_name = pciidlist[i].chip_index;
+ viaparinfo->chip_info->gfx_chip_name = pdi->driver_data;
/* Check revision of CLE266 Chip */
if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266) {
@@ -2056,8 +2033,6 @@ static void init_gfx_chip_info(void)
CX700_REVISION_700;
}
}
-
- pci_dev_put(pdev);
}
static void init_tmds_chip_info(void)
@@ -2271,11 +2246,12 @@ int viafb_setmode(int vmode_index, int hor_res, int ver_res, int video_bpp,
break;
case UNICHROME_CX700:
- viafb_write_regx(CX700_ModeXregs, NUM_TOTAL_CX700_ModeXregs);
-
case UNICHROME_VX800:
- viafb_write_regx(VX800_ModeXregs, NUM_TOTAL_VX800_ModeXregs);
+ viafb_write_regx(CX700_ModeXregs, NUM_TOTAL_CX700_ModeXregs);
+ break;
+ case UNICHROME_VX855:
+ viafb_write_regx(VX855_ModeXregs, NUM_TOTAL_VX855_ModeXregs);
break;
}
@@ -2291,7 +2267,8 @@ int viafb_setmode(int vmode_index, int hor_res, int ver_res, int video_bpp,
outb(VPIT.SR[i - 1], VIASR + 1);
}
- viafb_set_start_addr();
+ viafb_set_primary_address(0);
+ viafb_set_secondary_address(viafb_SAMM_ON ? viafb_second_offset : 0);
viafb_set_iga_path();
/* Write CRTC */
@@ -2371,6 +2348,9 @@ int viafb_setmode(int vmode_index, int hor_res, int ver_res, int video_bpp,
}
}
+ viafb_set_primary_pitch(viafbinfo->fix.line_length);
+ viafb_set_secondary_pitch(viafb_dual_fb ? viafbinfo1->fix.line_length
+ : viafbinfo->fix.line_length);
/* Update Refresh Rate Setting */
/* Clear On Screen */
@@ -2545,38 +2525,6 @@ void viafb_crt_enable(void)
viafb_write_reg_mask(CR36, VIACR, 0x0, BIT5 + BIT4);
}
-void viafb_get_mmio_info(unsigned long *mmio_base,
- unsigned long *mmio_len)
-{
- struct pci_dev *pdev = NULL;
- u32 vendor, device;
- u32 i;
-
- for (i = 0; pciidlist[i].vendor != 0; i++)
- if (viaparinfo->chip_info->gfx_chip_name ==
- pciidlist[i].chip_index)
- break;
-
- if (!pciidlist[i].vendor)
- return ;
-
- vendor = pciidlist[i].vendor;
- device = pciidlist[i].device;
-
- pdev = pci_get_device(vendor, device, NULL);
-
- if (!pdev) {
- *mmio_base = 0;
- *mmio_len = 0;
- return ;
- }
-
- *mmio_base = pci_resource_start(pdev, 1);
- *mmio_len = pci_resource_len(pdev, 1);
-
- pci_dev_put(pdev);
-}
-
static void enable_second_display_channel(void)
{
/* to enable second display channel. */
@@ -2593,44 +2541,7 @@ static void disable_second_display_channel(void)
viafb_write_reg_mask(CR6A, VIACR, BIT6, BIT6);
}
-void viafb_get_fb_info(unsigned int *fb_base, unsigned int *fb_len)
-{
- struct pci_dev *pdev = NULL;
- u32 vendor, device;
- u32 i;
-
- for (i = 0; pciidlist[i].vendor != 0; i++)
- if (viaparinfo->chip_info->gfx_chip_name ==
- pciidlist[i].chip_index)
- break;
-
- if (!pciidlist[i].vendor)
- return ;
-
- vendor = pciidlist[i].vendor;
- device = pciidlist[i].device;
-
- pdev = pci_get_device(vendor, device, NULL);
-
- if (!pdev) {
- *fb_base = viafb_read_reg(VIASR, SR30) << 24;
- *fb_len = viafb_get_memsize();
- DEBUG_MSG(KERN_INFO "Get FB info from SR30!\n");
- DEBUG_MSG(KERN_INFO "fb_base = %08x\n", *fb_base);
- DEBUG_MSG(KERN_INFO "fb_len = %08x\n", *fb_len);
- return ;
- }
-
- *fb_base = (unsigned int)pci_resource_start(pdev, 0);
- *fb_len = get_fb_size_from_pci();
- DEBUG_MSG(KERN_INFO "Get FB info from PCI system!\n");
- DEBUG_MSG(KERN_INFO "fb_base = %08x\n", *fb_base);
- DEBUG_MSG(KERN_INFO "fb_len = %08x\n", *fb_len);
-
- pci_dev_put(pdev);
-}
-
-static int get_fb_size_from_pci(void)
+int viafb_get_fb_size_from_pci(void)
{
unsigned long configid, deviceid, FBSize = 0;
int VideoMemSize;
@@ -2656,6 +2567,7 @@ static int get_fb_size_from_pci(void)
case P4M890_FUNCTION3:
case P4M900_FUNCTION3:
case VX800_FUNCTION3:
+ case VX855_FUNCTION3:
/*case CN750_FUNCTION3: */
outl(configid + 0xA0, (unsigned long)0xCF8);
FBSize = inl((unsigned long)0xCFC);
@@ -2719,6 +2631,10 @@ static int get_fb_size_from_pci(void)
VideoMemSize = (256 << 20); /*256M */
break;
+ case 0x00007000: /* Only on VX855/875 */
+ VideoMemSize = (512 << 20); /*512M */
+ break;
+
default:
VideoMemSize = (32 << 20); /*32M */
break;
@@ -2788,24 +2704,6 @@ void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
}
}
-void viafb_memory_pitch_patch(struct fb_info *info)
-{
- if (info->var.xres != info->var.xres_virtual) {
- viafb_load_offset_reg(info->var.xres_virtual,
- info->var.bits_per_pixel >> 3, IGA1);
-
- if (viafb_SAMM_ON) {
- viafb_load_offset_reg(viafb_second_virtual_xres,
- viafb_bpp1 >> 3,
- IGA2);
- } else {
- viafb_load_offset_reg(info->var.xres_virtual,
- info->var.bits_per_pixel >> 3, IGA2);
- }
-
- }
-}
-
/*According var's xres, yres fill var's other timing information*/
void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh,
int mode_index)
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index 6ff38fa8569..b874d952b44 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -147,14 +147,8 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
/* location: {CR5F,0,4} */
#define IGA2_VER_SYNC_END_REG_NUM 1
-/* Define Offset and Fetch Count Register*/
+/* Define Fetch Count Register*/
-/* location: {CR13,0,7},{CR35,5,7} */
-#define IGA1_OFFSET_REG_NUM 2
-/* 8 bytes alignment. */
-#define IGA1_OFFSER_ALIGN_BYTE 8
-/* x: H resolution, y: color depth */
-#define IGA1_OFFSET_FORMULA(x, y) ((x*y)/IGA1_OFFSER_ALIGN_BYTE)
/* location: {SR1C,0,7},{SR1D,0,1} */
#define IGA1_FETCH_COUNT_REG_NUM 2
/* 16 bytes alignment. */
@@ -164,11 +158,6 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
#define IGA1_FETCH_COUNT_FORMULA(x, y) \
(((x*y)/IGA1_FETCH_COUNT_ALIGN_BYTE) + IGA1_FETCH_COUNT_PATCH_VALUE)
-/* location: {CR66,0,7},{CR67,0,1} */
-#define IGA2_OFFSET_REG_NUM 2
-#define IGA2_OFFSET_ALIGN_BYTE 8
-/* x: H resolution, y: color depth */
-#define IGA2_OFFSET_FORMULA(x, y) ((x*y)/IGA2_OFFSET_ALIGN_BYTE)
/* location: {CR65,0,7},{CR67,2,3} */
#define IGA2_FETCH_COUNT_REG_NUM 2
#define IGA2_FETCH_COUNT_ALIGN_BYTE 16
@@ -335,6 +324,17 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
/* location: {CR94,0,6} */
#define VX800_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128
+/* For VT3409 */
+#define VX855_IGA1_FIFO_MAX_DEPTH 400
+#define VX855_IGA1_FIFO_THRESHOLD 320
+#define VX855_IGA1_FIFO_HIGH_THRESHOLD 320
+#define VX855_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 160
+
+#define VX855_IGA2_FIFO_MAX_DEPTH 200
+#define VX855_IGA2_FIFO_THRESHOLD 160
+#define VX855_IGA2_FIFO_HIGH_THRESHOLD 160
+#define VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 320
+
#define IGA1_FIFO_DEPTH_SELECT_REG_NUM 1
#define IGA1_FIFO_THRESHOLD_REG_NUM 2
#define IGA1_FIFO_HIGH_THRESHOLD_REG_NUM 2
@@ -617,23 +617,6 @@ struct iga2_ver_sync_end {
struct io_register reg[IGA2_VER_SYNC_END_REG_NUM];
};
-/* IGA1 Offset Register */
-struct iga1_offset {
- int reg_num;
- struct io_register reg[IGA1_OFFSET_REG_NUM];
-};
-
-/* IGA2 Offset Register */
-struct iga2_offset {
- int reg_num;
- struct io_register reg[IGA2_OFFSET_REG_NUM];
-};
-
-struct offset {
- struct iga1_offset iga1_offset_reg;
- struct iga2_offset iga2_offset_reg;
-};
-
/* IGA1 Fetch Count Register */
struct iga1_fetch_count {
int reg_num;
@@ -716,6 +699,7 @@ struct pll_map {
u32 cle266_pll;
u32 k800_pll;
u32 cx700_pll;
+ u32 vx855_pll;
};
struct rgbLUT {
@@ -860,6 +844,8 @@ struct iga2_crtc_timing {
#define P4M900_FUNCTION3 0x3364
/* VT3353 chipset*/
#define VX800_FUNCTION3 0x3353
+/* VT3409 chipset*/
+#define VX855_FUNCTION3 0x3409
#define NUM_TOTAL_PLL_TABLE ARRAY_SIZE(pll_value)
@@ -883,7 +869,6 @@ extern int viafb_dual_fb;
extern int viafb_LCD2_ON;
extern int viafb_LCD_ON;
extern int viafb_DVI_ON;
-extern int viafb_accel;
extern int viafb_hotplug;
void viafb_write_reg_mask(u8 index, int io_port, u8 data, u8 mask);
@@ -904,7 +889,6 @@ void viafb_write_reg(u8 index, u16 io_port, u8 data);
u8 viafb_read_reg(int io_port, u8 index);
void viafb_lock_crt(void);
void viafb_unlock_crt(void);
-void viafb_load_offset_reg(int h_addr, int bpp_byte, int set_iga);
void viafb_load_fetch_count_reg(int h_addr, int bpp_byte, int set_iga);
void viafb_write_regx(struct io_reg RegTable[], int ItemNum);
struct VideoModeTable *viafb_get_modetbl_pointer(int Index);
@@ -917,17 +901,20 @@ void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
int viafb_setmode(int vmode_index, int hor_res, int ver_res,
int video_bpp, int vmode_index1, int hor_res1,
int ver_res1, int video_bpp1);
-void viafb_init_chip_info(void);
+void viafb_init_chip_info(struct pci_dev *pdev,
+ const struct pci_device_id *pdi);
void viafb_init_dac(int set_iga);
int viafb_get_pixclock(int hres, int vres, int vmode_refresh);
int viafb_get_refresh(int hres, int vres, u32 float_refresh);
void viafb_update_device_setting(int hres, int vres, int bpp,
int vmode_refresh, int flag);
-void viafb_get_mmio_info(unsigned long *mmio_base,
- unsigned long *mmio_len);
+int viafb_get_fb_size_from_pci(void);
void viafb_set_iga_path(void);
-void viafb_set_start_addr(void);
+void viafb_set_primary_address(u32 addr);
+void viafb_set_secondary_address(u32 addr);
+void viafb_set_primary_pitch(u32 pitch);
+void viafb_set_secondary_pitch(u32 pitch);
void viafb_get_fb_info(unsigned int *fb_base, unsigned int *fb_len);
#endif /* __HW_H__ */
diff --git a/drivers/video/via/ioctl.h b/drivers/video/via/ioctl.h
index 842fe30b986..de899807ead 100644
--- a/drivers/video/via/ioctl.h
+++ b/drivers/video/via/ioctl.h
@@ -50,8 +50,6 @@
#define VIAFB_GET_GAMMA_LUT 0x56494124
#define VIAFB_SET_GAMMA_LUT 0x56494125
#define VIAFB_GET_GAMMA_SUPPORT_STATE 0x56494126
-#define VIAFB_SET_VIDEO_DEVICE 0x56494127
-#define VIAFB_GET_VIDEO_DEVICE 0x56494128
#define VIAFB_SET_SECOND_MODE 0x56494129
#define VIAFB_SYNC_SURFACE 0x56494130
#define VIAFB_GET_DRIVER_CAPS 0x56494131
@@ -179,9 +177,7 @@ struct viafb_ioctl_setting {
unsigned short second_dev_bpp;
/* Indicate which device are primary display device. */
unsigned int primary_device;
- /* Indicate which device will show video. only valid in duoview mode */
- unsigned int video_device_status;
- unsigned int struct_reserved[34];
+ unsigned int struct_reserved[35];
struct viafb_ioctl_lcd_attribute lcd_attributes;
};
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 78c6b338794..e3e597f937a 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -207,13 +207,13 @@ static bool lvds_identify_integratedlvds(void)
int viafb_lvds_trasmitter_identify(void)
{
- viaparinfo->i2c_stuff.i2c_port = I2CPORTINDEX;
+ viaparinfo->shared->i2c_stuff.i2c_port = I2CPORTINDEX;
if (viafb_lvds_identify_vt1636()) {
viaparinfo->chip_info->lvds_chip_info.i2c_port = I2CPORTINDEX;
DEBUG_MSG(KERN_INFO
"Found VIA VT1636 LVDS on port i2c 0x31 \n");
} else {
- viaparinfo->i2c_stuff.i2c_port = GPIOPORTINDEX;
+ viaparinfo->shared->i2c_stuff.i2c_port = GPIOPORTINDEX;
if (viafb_lvds_identify_vt1636()) {
viaparinfo->chip_info->lvds_chip_info.i2c_port =
GPIOPORTINDEX;
@@ -470,7 +470,7 @@ static int lvds_register_read(int index)
{
u8 data;
- viaparinfo->i2c_stuff.i2c_port = GPIOPORTINDEX;
+ viaparinfo->shared->i2c_stuff.i2c_port = GPIOPORTINDEX;
viafb_i2c_readbyte((u8) viaparinfo->chip_info->
lvds_chip_info.lvds_chip_slave_addr,
(u8) index, &data);
@@ -952,13 +952,10 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
int video_index = plvds_setting_info->lcd_panel_size;
int set_iga = plvds_setting_info->iga_path;
int mode_bpp = plvds_setting_info->bpp;
- int viafb_load_reg_num = 0;
- int reg_value = 0;
int set_hres, set_vres;
int panel_hres, panel_vres;
u32 pll_D_N;
int offset;
- struct io_register *reg = NULL;
struct display_timing mode_crt_reg, panel_crt_reg;
struct crt_mode_table *panel_crt_table = NULL;
struct VideoModeTable *vmode_tbl = NULL;
@@ -1038,16 +1035,11 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
}
/* Offset for simultaneous */
- reg_value = offset;
- viafb_load_reg_num = offset_reg.iga2_offset_reg.reg_num;
- reg = offset_reg.iga2_offset_reg.reg;
- viafb_load_reg(reg_value, viafb_load_reg_num, reg, VIACR);
+ viafb_set_secondary_pitch(offset << 3);
DEBUG_MSG(KERN_INFO "viafb_load_reg!!\n");
viafb_load_fetch_count_reg(set_hres, 4, IGA2);
/* Fetch count for simultaneous */
} else { /* SAMM */
- /* Offset for IGA2 only */
- viafb_load_offset_reg(set_hres, mode_bpp / 8, set_iga);
/* Fetch count for IGA2 only */
viafb_load_fetch_count_reg(set_hres, mode_bpp / 8, set_iga);
diff --git a/drivers/video/via/share.h b/drivers/video/via/share.h
index 2e1254da9c8..7cd03e2a127 100644
--- a/drivers/video/via/share.h
+++ b/drivers/video/via/share.h
@@ -167,6 +167,10 @@
#define SR4B 0x4B
#define SR4C 0x4C
#define SR52 0x52
+#define SR57 0x57
+#define SR58 0x58
+#define SR59 0x59
+#define SR5D 0x5D
#define SR5E 0x5E
#define SR65 0x65
@@ -966,6 +970,100 @@
#define CX700_297_500M 0x00CE0403
#define CX700_122_614M 0x00870802
+/* PLL for VX855 */
+#define VX855_22_000M 0x007B1005
+#define VX855_25_175M 0x008D1005
+#define VX855_26_719M 0x00961005
+#define VX855_26_880M 0x00961005
+#define VX855_27_000M 0x00971005
+#define VX855_29_581M 0x00A51005
+#define VX855_29_829M 0x00641003
+#define VX855_31_490M 0x00B01005
+#define VX855_31_500M 0x00B01005
+#define VX855_31_728M 0x008E1004
+#define VX855_32_668M 0x00921004
+#define VX855_36_000M 0x00A11004
+#define VX855_40_000M 0x00700C05
+#define VX855_41_291M 0x00730C05
+#define VX855_43_163M 0x00790C05
+#define VX855_45_250M 0x007F0C05 /* 45.46MHz */
+#define VX855_46_000M 0x00670C04
+#define VX855_46_996M 0x00690C04
+#define VX855_48_000M 0x00860C05
+#define VX855_48_875M 0x00890C05
+#define VX855_49_500M 0x00530C03
+#define VX855_52_406M 0x00580C03
+#define VX855_52_977M 0x00940C05
+#define VX855_56_250M 0x009D0C05
+#define VX855_60_466M 0x00A90C05
+#define VX855_61_500M 0x00AC0C05
+#define VX855_65_000M 0x006D0C03
+#define VX855_65_178M 0x00B60C05
+#define VX855_66_750M 0x00700C03 /*67.116MHz */
+#define VX855_67_295M 0x00BC0C05
+#define VX855_68_179M 0x00BF0C05
+#define VX855_68_369M 0x00BF0C05
+#define VX855_69_924M 0x00C30C05
+#define VX855_70_159M 0x00C30C05
+#define VX855_72_000M 0x00A10C04
+#define VX855_73_023M 0x00CC0C05
+#define VX855_74_481M 0x00D10C05
+#define VX855_78_750M 0x006E0805
+#define VX855_79_466M 0x006F0805
+#define VX855_80_136M 0x00700805
+#define VX855_81_627M 0x00720805
+#define VX855_83_375M 0x00750805
+#define VX855_83_527M 0x00750805
+#define VX855_83_950M 0x00750805
+#define VX855_84_537M 0x00760805
+#define VX855_84_750M 0x00760805 /* 84.537Mhz */
+#define VX855_85_500M 0x00760805 /* 85.909080 MHz*/
+#define VX855_85_860M 0x00760805
+#define VX855_85_909M 0x00760805
+#define VX855_88_750M 0x007C0805
+#define VX855_89_489M 0x007D0805
+#define VX855_94_500M 0x00840805
+#define VX855_96_648M 0x00870805
+#define VX855_97_750M 0x00890805
+#define VX855_101_000M 0x008D0805
+#define VX855_106_500M 0x00950805
+#define VX855_108_000M 0x00970805
+#define VX855_110_125M 0x00990805
+#define VX855_112_000M 0x009D0805
+#define VX855_113_309M 0x009F0805
+#define VX855_115_000M 0x00A10805
+#define VX855_118_840M 0x00A60805
+#define VX855_119_000M 0x00A70805
+#define VX855_121_750M 0x00AA0805 /* 121.704MHz */
+#define VX855_122_614M 0x00AC0805
+#define VX855_126_266M 0x00B10805
+#define VX855_130_250M 0x00B60805 /* 130.250 */
+#define VX855_135_000M 0x00BD0805
+#define VX855_136_700M 0x00BF0805
+#define VX855_137_750M 0x00C10805
+#define VX855_138_400M 0x00C20805
+#define VX855_144_300M 0x00CA0805
+#define VX855_146_760M 0x00CE0805
+#define VX855_148_500M 0x00D00805
+#define VX855_153_920M 0x00540402
+#define VX855_156_000M 0x006C0405
+#define VX855_156_867M 0x006E0405
+#define VX855_157_500M 0x006E0405
+#define VX855_162_000M 0x00710405
+#define VX855_172_798M 0x00790405
+#define VX855_187_000M 0x00830405
+#define VX855_193_295M 0x00870405
+#define VX855_202_500M 0x008E0405
+#define VX855_204_000M 0x008F0405
+#define VX855_218_500M 0x00990405
+#define VX855_229_500M 0x00A10405
+#define VX855_234_000M 0x00A40405
+#define VX855_267_250M 0x00BB0405
+#define VX855_297_500M 0x00D00405
+#define VX855_339_500M 0x00770005
+#define VX855_340_772M 0x00770005
+
+
/* Definition CRTC Timing Index */
#define H_TOTAL_INDEX 0
#define H_ADDR_INDEX 1
diff --git a/drivers/video/via/via_i2c.c b/drivers/video/via/via_i2c.c
index 0f3ed4eb236..15543e96824 100644
--- a/drivers/video/via/via_i2c.c
+++ b/drivers/video/via/via_i2c.c
@@ -97,7 +97,7 @@ int viafb_i2c_readbyte(u8 slave_addr, u8 index, u8 *pdata)
mm1[0] = index;
msgs[0].len = 1; msgs[1].len = 1;
msgs[0].buf = mm1; msgs[1].buf = pdata;
- i2c_transfer(&viaparinfo->i2c_stuff.adapter, msgs, 2);
+ i2c_transfer(&viaparinfo->shared->i2c_stuff.adapter, msgs, 2);
return 0;
}
@@ -111,7 +111,7 @@ int viafb_i2c_writebyte(u8 slave_addr, u8 index, u8 data)
msgs.addr = slave_addr / 2;
msgs.len = 2;
msgs.buf = msg;
- return i2c_transfer(&viaparinfo->i2c_stuff.adapter, &msgs, 1);
+ return i2c_transfer(&viaparinfo->shared->i2c_stuff.adapter, &msgs, 1);
}
int viafb_i2c_readbytes(u8 slave_addr, u8 index, u8 *buff, int buff_len)
@@ -125,53 +125,53 @@ int viafb_i2c_readbytes(u8 slave_addr, u8 index, u8 *buff, int buff_len)
mm1[0] = index;
msgs[0].len = 1; msgs[1].len = buff_len;
msgs[0].buf = mm1; msgs[1].buf = buff;
- i2c_transfer(&viaparinfo->i2c_stuff.adapter, msgs, 2);
+ i2c_transfer(&viaparinfo->shared->i2c_stuff.adapter, msgs, 2);
return 0;
}
int viafb_create_i2c_bus(void *viapar)
{
int ret;
- struct viafb_par *par = (struct viafb_par *)viapar;
-
- strcpy(par->i2c_stuff.adapter.name, "via_i2c");
- par->i2c_stuff.i2c_port = 0x0;
- par->i2c_stuff.adapter.owner = THIS_MODULE;
- par->i2c_stuff.adapter.id = 0x01FFFF;
- par->i2c_stuff.adapter.class = 0;
- par->i2c_stuff.adapter.algo_data = &par->i2c_stuff.algo;
- par->i2c_stuff.adapter.dev.parent = NULL;
- par->i2c_stuff.algo.setsda = via_i2c_setsda;
- par->i2c_stuff.algo.setscl = via_i2c_setscl;
- par->i2c_stuff.algo.getsda = via_i2c_getsda;
- par->i2c_stuff.algo.getscl = via_i2c_getscl;
- par->i2c_stuff.algo.udelay = 40;
- par->i2c_stuff.algo.timeout = 20;
- par->i2c_stuff.algo.data = &par->i2c_stuff;
-
- i2c_set_adapdata(&par->i2c_stuff.adapter, &par->i2c_stuff);
+ struct via_i2c_stuff *i2c_stuff =
+ &((struct viafb_par *)viapar)->shared->i2c_stuff;
+
+ strcpy(i2c_stuff->adapter.name, "via_i2c");
+ i2c_stuff->i2c_port = 0x0;
+ i2c_stuff->adapter.owner = THIS_MODULE;
+ i2c_stuff->adapter.id = 0x01FFFF;
+ i2c_stuff->adapter.class = 0;
+ i2c_stuff->adapter.algo_data = &i2c_stuff->algo;
+ i2c_stuff->adapter.dev.parent = NULL;
+ i2c_stuff->algo.setsda = via_i2c_setsda;
+ i2c_stuff->algo.setscl = via_i2c_setscl;
+ i2c_stuff->algo.getsda = via_i2c_getsda;
+ i2c_stuff->algo.getscl = via_i2c_getscl;
+ i2c_stuff->algo.udelay = 40;
+ i2c_stuff->algo.timeout = 20;
+ i2c_stuff->algo.data = i2c_stuff;
+
+ i2c_set_adapdata(&i2c_stuff->adapter, i2c_stuff);
/* Raise SCL and SDA */
- par->i2c_stuff.i2c_port = I2CPORTINDEX;
- via_i2c_setsda(&par->i2c_stuff, 1);
- via_i2c_setscl(&par->i2c_stuff, 1);
+ i2c_stuff->i2c_port = I2CPORTINDEX;
+ via_i2c_setsda(i2c_stuff, 1);
+ via_i2c_setscl(i2c_stuff, 1);
- par->i2c_stuff.i2c_port = GPIOPORTINDEX;
- via_i2c_setsda(&par->i2c_stuff, 1);
- via_i2c_setscl(&par->i2c_stuff, 1);
+ i2c_stuff->i2c_port = GPIOPORTINDEX;
+ via_i2c_setsda(i2c_stuff, 1);
+ via_i2c_setscl(i2c_stuff, 1);
udelay(20);
- ret = i2c_bit_add_bus(&par->i2c_stuff.adapter);
+ ret = i2c_bit_add_bus(&i2c_stuff->adapter);
if (ret == 0)
- DEBUG_MSG("I2C bus %s registered.\n",
- par->i2c_stuff.adapter.name);
+ DEBUG_MSG("I2C bus %s registered.\n", i2c_stuff->adapter.name);
else
DEBUG_MSG("Failed to register I2C bus %s.\n",
- par->i2c_stuff.adapter.name);
+ i2c_stuff->adapter.name);
return ret;
}
void viafb_delete_i2c_buss(void *par)
{
- i2c_del_adapter(&((struct viafb_par *)par)->i2c_stuff.adapter);
+ i2c_del_adapter(&((struct viafb_par *)par)->shared->i2c_stuff.adapter);
}
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 72833f3334b..56ec696e8af 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -20,11 +20,12 @@
*/
#include <linux/module.h>
+#include <linux/seq_file.h>
+#include <linux/stat.h>
#define _MASTER_FILE
#include "global.h"
-static int MAX_CURS = 32;
static struct fb_var_screeninfo default_var;
static char *viafb_name = "Via";
static u32 pseudo_pal[17];
@@ -33,12 +34,11 @@ static u32 pseudo_pal[17];
static char *viafb_mode = "640x480";
static char *viafb_mode1 = "640x480";
+static int viafb_accel = 1;
+
/* Added for specifying active devices.*/
char *viafb_active_dev = "";
-/* Added for specifying video on devices.*/
-char *viafb_video_dev = "";
-
/*Added for specify lcd output port*/
char *viafb_lcd_port = "";
char *viafb_dvi_port = "";
@@ -50,71 +50,20 @@ static void apply_second_mode_setting(struct fb_var_screeninfo
*sec_var);
static void retrieve_device_setting(struct viafb_ioctl_setting
*setting_info);
-static void viafb_set_video_device(u32 video_dev_info);
-static void viafb_get_video_device(u32 *video_dev_info);
-
-/* Mode information */
-static const struct viafb_modeinfo viafb_modentry[] = {
- {480, 640, VIA_RES_480X640},
- {640, 480, VIA_RES_640X480},
- {800, 480, VIA_RES_800X480},
- {800, 600, VIA_RES_800X600},
- {1024, 768, VIA_RES_1024X768},
- {1152, 864, VIA_RES_1152X864},
- {1280, 1024, VIA_RES_1280X1024},
- {1600, 1200, VIA_RES_1600X1200},
- {1440, 1050, VIA_RES_1440X1050},
- {1280, 768, VIA_RES_1280X768,},
- {1280, 800, VIA_RES_1280X800},
- {1280, 960, VIA_RES_1280X960},
- {1920, 1440, VIA_RES_1920X1440},
- {848, 480, VIA_RES_848X480},
- {1400, 1050, VIA_RES_1400X1050},
- {720, 480, VIA_RES_720X480},
- {720, 576, VIA_RES_720X576},
- {1024, 512, VIA_RES_1024X512},
- {1024, 576, VIA_RES_1024X576},
- {1024, 600, VIA_RES_1024X600},
- {1280, 720, VIA_RES_1280X720},
- {1920, 1080, VIA_RES_1920X1080},
- {1366, 768, VIA_RES_1368X768},
- {1680, 1050, VIA_RES_1680X1050},
- {960, 600, VIA_RES_960X600},
- {1000, 600, VIA_RES_1000X600},
- {1024, 576, VIA_RES_1024X576},
- {1024, 600, VIA_RES_1024X600},
- {1088, 612, VIA_RES_1088X612},
- {1152, 720, VIA_RES_1152X720},
- {1200, 720, VIA_RES_1200X720},
- {1280, 600, VIA_RES_1280X600},
- {1360, 768, VIA_RES_1360X768},
- {1440, 900, VIA_RES_1440X900},
- {1600, 900, VIA_RES_1600X900},
- {1600, 1024, VIA_RES_1600X1024},
- {1792, 1344, VIA_RES_1792X1344},
- {1856, 1392, VIA_RES_1856X1392},
- {1920, 1200, VIA_RES_1920X1200},
- {2048, 1536, VIA_RES_2048X1536},
- {0, 0, VIA_RES_INVALID}
-};
static struct fb_ops viafb_ops;
-static int viafb_update_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
-{
- struct viafb_par *ppar;
- ppar = info->par;
-
- DEBUG_MSG(KERN_INFO "viafb_update_fix!\n");
- fix->visual =
- ppar->bpp == 8 ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
- fix->line_length = ppar->linelength;
+static void viafb_update_fix(struct fb_info *info)
+{
+ u32 bpp = info->var.bits_per_pixel;
- return 0;
+ info->fix.visual =
+ bpp == 8 ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+ info->fix.line_length =
+ ((info->var.xres_virtual + 7) & ~7) * bpp / 8;
}
-
static void viafb_setup_fixinfo(struct fb_fix_screeninfo *fix,
struct viafb_par *viaparinfo)
{
@@ -123,8 +72,6 @@ static void viafb_setup_fixinfo(struct fb_fix_screeninfo *fix,
fix->smem_start = viaparinfo->fbmem;
fix->smem_len = viaparinfo->fbmem_free;
- fix->mmio_start = viaparinfo->mmio_base;
- fix->mmio_len = viaparinfo->mmio_len;
fix->type = FB_TYPE_PACKED_PIXELS;
fix->type_aux = 0;
@@ -147,28 +94,12 @@ static int viafb_release(struct fb_info *info, int user)
return 0;
}
-static void viafb_update_viafb_par(struct fb_info *info)
-{
- struct viafb_par *ppar;
-
- ppar = info->par;
- ppar->bpp = info->var.bits_per_pixel;
- ppar->linelength = ((info->var.xres_virtual + 7) & ~7) * ppar->bpp / 8;
- ppar->hres = info->var.xres;
- ppar->vres = info->var.yres;
- ppar->xoffset = info->var.xoffset;
- ppar->yoffset = info->var.yoffset;
-}
-
static int viafb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info)
{
int vmode_index, htotal, vtotal;
- struct viafb_par *ppar;
+ struct viafb_par *ppar = info->par;
u32 long_refresh;
- struct viafb_par *p_viafb_par;
- ppar = info->par;
-
DEBUG_MSG(KERN_INFO "viafb_check_var!\n");
/* Sanity check */
@@ -212,23 +143,21 @@ static int viafb_check_var(struct fb_var_screeninfo *var,
/* Adjust var according to our driver's own table */
viafb_fill_var_timing_info(var, viafb_refresh, vmode_index);
-
- /* This is indeed a patch for VT3353 */
- if (!info->par)
- return -1;
- p_viafb_par = (struct viafb_par *)info->par;
- if (p_viafb_par->chip_info->gfx_chip_name == UNICHROME_VX800)
- var->accel_flags = 0;
+ if (info->var.accel_flags & FB_ACCELF_TEXT &&
+ !ppar->shared->engine_mmio)
+ info->var.accel_flags = 0;
return 0;
}
static int viafb_set_par(struct fb_info *info)
{
+ struct viafb_par *viapar = info->par;
int vmode_index;
int vmode_index1 = 0;
DEBUG_MSG(KERN_INFO "viafb_set_par!\n");
+ viapar->depth = fb_get_color_depth(&info->var, &info->fix);
viafb_update_device_setting(info->var.xres, info->var.yres,
info->var.bits_per_pixel, viafb_refresh, 0);
@@ -252,21 +181,12 @@ static int viafb_set_par(struct fb_info *info)
info->var.bits_per_pixel, vmode_index1,
viafb_second_xres, viafb_second_yres, viafb_bpp1);
- /*We should set memory offset according virtual_x */
- /*Fix me:put this function into viafb_setmode */
- viafb_memory_pitch_patch(info);
-
- /* Update ***fb_par information */
- viafb_update_viafb_par(info);
-
- /* Update other fixed information */
- viafb_update_fix(&info->fix, info);
+ viafb_update_fix(info);
viafb_bpp = info->var.bits_per_pixel;
- /* Update viafb_accel, it is necessary to our 2D accelerate */
- viafb_accel = info->var.accel_flags;
-
- if (viafb_accel)
- viafb_set_2d_color_depth(info->var.bits_per_pixel);
+ if (info->var.accel_flags & FB_ACCELF_TEXT)
+ info->flags &= ~FBINFO_HWACCEL_DISABLED;
+ else
+ info->flags |= FBINFO_HWACCEL_DISABLED;
}
return 0;
@@ -503,12 +423,7 @@ static int viafb_pan_display(struct fb_var_screeninfo *var,
var->bits_per_pixel / 16;
DEBUG_MSG(KERN_INFO "\nviafb_pan_display,offset =%d ", offset);
-
- viafb_write_reg_mask(0x48, 0x3d4, ((offset >> 24) & 0x3), 0x3);
- viafb_write_reg_mask(0x34, 0x3d4, ((offset >> 16) & 0xff), 0xff);
- viafb_write_reg_mask(0x0c, 0x3d4, ((offset >> 8) & 0xff), 0xff);
- viafb_write_reg_mask(0x0d, 0x3d4, (offset & 0xff), 0xff);
-
+ viafb_set_primary_address(offset);
return 0;
}
@@ -560,7 +475,6 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
u32 __user *argp = (u32 __user *) arg;
u32 gpu32;
- u32 video_dev_info = 0;
DEBUG_MSG(KERN_INFO "viafb_ioctl: 0x%X !!\n", cmd);
memset(&u, 0, sizeof(u));
@@ -792,15 +706,6 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
if (put_user(state_info, argp))
return -EFAULT;
break;
- case VIAFB_SET_VIDEO_DEVICE:
- get_user(video_dev_info, argp);
- viafb_set_video_device(video_dev_info);
- break;
- case VIAFB_GET_VIDEO_DEVICE:
- viafb_get_video_device(&video_dev_info);
- if (put_user(video_dev_info, argp))
- return -EFAULT;
- break;
case VIAFB_SYNC_SURFACE:
DEBUG_MSG(KERN_INFO "lobo VIAFB_SYNC_SURFACE\n");
break;
@@ -866,10 +771,12 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
static void viafb_fillrect(struct fb_info *info,
const struct fb_fillrect *rect)
{
- u32 col = 0, rop = 0;
- int pitch;
+ struct viafb_par *viapar = info->par;
+ struct viafb_shared *shared = viapar->shared;
+ u32 fg_color;
+ u8 rop;
- if (!viafb_accel) {
+ if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt) {
cfb_fillrect(info, rect);
return;
}
@@ -877,68 +784,31 @@ static void viafb_fillrect(struct fb_info *info,
if (!rect->width || !rect->height)
return;
- switch (rect->rop) {
- case ROP_XOR:
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR)
+ fg_color = ((u32 *)info->pseudo_palette)[rect->color];
+ else
+ fg_color = rect->color;
+
+ if (rect->rop == ROP_XOR)
rop = 0x5A;
- break;
- case ROP_COPY:
- default:
+ else
rop = 0xF0;
- break;
- }
-
- switch (info->var.bits_per_pixel) {
- case 8:
- col = rect->color;
- break;
- case 16:
- col = ((u32 *) (info->pseudo_palette))[rect->color];
- break;
- case 32:
- col = ((u32 *) (info->pseudo_palette))[rect->color];
- break;
- }
-
- /* BitBlt Source Address */
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCPOS);
- /* Source Base Address */
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
- /* Destination Base Address */
- writel(((unsigned long) (info->screen_base) -
- (unsigned long) viafb_FB_MM) >> 3,
- viaparinfo->io_virt + VIA_REG_DSTBASE);
- /* Pitch */
- pitch = (info->var.xres_virtual + 7) & ~7;
- writel(VIA_PITCH_ENABLE |
- (((pitch *
- info->var.bits_per_pixel >> 3) >> 3) |
- (((pitch * info->
- var.bits_per_pixel >> 3) >> 3) << 16)),
- viaparinfo->io_virt + VIA_REG_PITCH);
- /* BitBlt Destination Address */
- writel(((rect->dy << 16) | rect->dx),
- viaparinfo->io_virt + VIA_REG_DSTPOS);
- /* Dimension: width & height */
- writel((((rect->height - 1) << 16) | (rect->width - 1)),
- viaparinfo->io_virt + VIA_REG_DIMENSION);
- /* Forground color or Destination color */
- writel(col, viaparinfo->io_virt + VIA_REG_FGCOLOR);
- /* GE Command */
- writel((0x01 | 0x2000 | (rop << 24)),
- viaparinfo->io_virt + VIA_REG_GECMD);
+ DEBUG_MSG(KERN_DEBUG "viafb 2D engine: fillrect\n");
+ if (shared->hw_bitblt(shared->engine_mmio, VIA_BITBLT_FILL,
+ rect->width, rect->height, info->var.bits_per_pixel,
+ viapar->vram_addr, info->fix.line_length, rect->dx, rect->dy,
+ NULL, 0, 0, 0, 0, fg_color, 0, rop))
+ cfb_fillrect(info, rect);
}
static void viafb_copyarea(struct fb_info *info,
const struct fb_copyarea *area)
{
- u32 dy = area->dy, sy = area->sy, direction = 0x0;
- u32 sx = area->sx, dx = area->dx, width = area->width;
- int pitch;
-
- DEBUG_MSG(KERN_INFO "viafb_copyarea!!\n");
+ struct viafb_par *viapar = info->par;
+ struct viafb_shared *shared = viapar->shared;
- if (!viafb_accel) {
+ if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt) {
cfb_copyarea(info, area);
return;
}
@@ -946,263 +816,148 @@ static void viafb_copyarea(struct fb_info *info,
if (!area->width || !area->height)
return;
- if (sy < dy) {
- dy += area->height - 1;
- sy += area->height - 1;
- direction |= 0x4000;
- }
-
- if (sx < dx) {
- dx += width - 1;
- sx += width - 1;
- direction |= 0x8000;
- }
-
- /* Source Base Address */
- writel(((unsigned long) (info->screen_base) -
- (unsigned long) viafb_FB_MM) >> 3,
- viaparinfo->io_virt + VIA_REG_SRCBASE);
- /* Destination Base Address */
- writel(((unsigned long) (info->screen_base) -
- (unsigned long) viafb_FB_MM) >> 3,
- viaparinfo->io_virt + VIA_REG_DSTBASE);
- /* Pitch */
- pitch = (info->var.xres_virtual + 7) & ~7;
- /* VIA_PITCH_ENABLE can be omitted now. */
- writel(VIA_PITCH_ENABLE |
- (((pitch *
- info->var.bits_per_pixel >> 3) >> 3) | (((pitch *
- info->var.
- bits_per_pixel
- >> 3) >> 3)
- << 16)),
- viaparinfo->io_virt + VIA_REG_PITCH);
- /* BitBlt Source Address */
- writel(((sy << 16) | sx), viaparinfo->io_virt + VIA_REG_SRCPOS);
- /* BitBlt Destination Address */
- writel(((dy << 16) | dx), viaparinfo->io_virt + VIA_REG_DSTPOS);
- /* Dimension: width & height */
- writel((((area->height - 1) << 16) | (area->width - 1)),
- viaparinfo->io_virt + VIA_REG_DIMENSION);
- /* GE Command */
- writel((0x01 | direction | (0xCC << 24)),
- viaparinfo->io_virt + VIA_REG_GECMD);
-
+ DEBUG_MSG(KERN_DEBUG "viafb 2D engine: copyarea\n");
+ if (shared->hw_bitblt(shared->engine_mmio, VIA_BITBLT_COLOR,
+ area->width, area->height, info->var.bits_per_pixel,
+ viapar->vram_addr, info->fix.line_length, area->dx, area->dy,
+ NULL, viapar->vram_addr, info->fix.line_length,
+ area->sx, area->sy, 0, 0, 0))
+ cfb_copyarea(info, area);
}
static void viafb_imageblit(struct fb_info *info,
const struct fb_image *image)
{
- u32 size, bg_col = 0, fg_col = 0, *udata;
- int i;
- int pitch;
+ struct viafb_par *viapar = info->par;
+ struct viafb_shared *shared = viapar->shared;
+ u32 fg_color = 0, bg_color = 0;
+ u8 op;
- if (!viafb_accel) {
+ if (info->flags & FBINFO_HWACCEL_DISABLED || !shared->hw_bitblt ||
+ (image->depth != 1 && image->depth != viapar->depth)) {
cfb_imageblit(info, image);
return;
}
- udata = (u32 *) image->data;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- bg_col = image->bg_color;
- fg_col = image->fg_color;
- break;
- case 16:
- bg_col = ((u32 *) (info->pseudo_palette))[image->bg_color];
- fg_col = ((u32 *) (info->pseudo_palette))[image->fg_color];
- break;
- case 32:
- bg_col = ((u32 *) (info->pseudo_palette))[image->bg_color];
- fg_col = ((u32 *) (info->pseudo_palette))[image->fg_color];
- break;
- }
- size = image->width * image->height;
-
- /* Source Base Address */
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
- /* Destination Base Address */
- writel(((unsigned long) (info->screen_base) -
- (unsigned long) viafb_FB_MM) >> 3,
- viaparinfo->io_virt + VIA_REG_DSTBASE);
- /* Pitch */
- pitch = (info->var.xres_virtual + 7) & ~7;
- writel(VIA_PITCH_ENABLE |
- (((pitch *
- info->var.bits_per_pixel >> 3) >> 3) | (((pitch *
- info->var.
- bits_per_pixel
- >> 3) >> 3)
- << 16)),
- viaparinfo->io_virt + VIA_REG_PITCH);
- /* BitBlt Source Address */
- writel(0x0, viaparinfo->io_virt + VIA_REG_SRCPOS);
- /* BitBlt Destination Address */
- writel(((image->dy << 16) | image->dx),
- viaparinfo->io_virt + VIA_REG_DSTPOS);
- /* Dimension: width & height */
- writel((((image->height - 1) << 16) | (image->width - 1)),
- viaparinfo->io_virt + VIA_REG_DIMENSION);
- /* fb color */
- writel(fg_col, viaparinfo->io_virt + VIA_REG_FGCOLOR);
- /* bg color */
- writel(bg_col, viaparinfo->io_virt + VIA_REG_BGCOLOR);
- /* GE Command */
- writel(0xCC020142, viaparinfo->io_virt + VIA_REG_GECMD);
-
- for (i = 0; i < size / 4; i++) {
- writel(*udata, viaparinfo->io_virt + VIA_MMIO_BLTBASE);
- udata++;
- }
+ if (image->depth == 1) {
+ op = VIA_BITBLT_MONO;
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+ fg_color =
+ ((u32 *)info->pseudo_palette)[image->fg_color];
+ bg_color =
+ ((u32 *)info->pseudo_palette)[image->bg_color];
+ } else {
+ fg_color = image->fg_color;
+ bg_color = image->bg_color;
+ }
+ } else
+ op = VIA_BITBLT_COLOR;
+ DEBUG_MSG(KERN_DEBUG "viafb 2D engine: imageblit\n");
+ if (shared->hw_bitblt(shared->engine_mmio, op,
+ image->width, image->height, info->var.bits_per_pixel,
+ viapar->vram_addr, info->fix.line_length, image->dx, image->dy,
+ (u32 *)image->data, 0, 0, 0, 0, fg_color, bg_color, 0))
+ cfb_imageblit(info, image);
}
static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
{
- u32 temp, xx, yy, bg_col = 0, fg_col = 0;
- int i, j = 0;
- static int hw_cursor;
- struct viafb_par *p_viafb_par;
-
- if (viafb_accel)
- hw_cursor = 1;
-
- if (!viafb_accel) {
- if (hw_cursor) {
- viafb_show_hw_cursor(info, HW_Cursor_OFF);
- hw_cursor = 0;
- }
- return -ENODEV;
- }
+ struct viafb_par *viapar = info->par;
+ void __iomem *engine = viapar->shared->engine_mmio;
+ u32 temp, xx, yy, bg_color = 0, fg_color = 0,
+ chip_name = viapar->shared->chip_info.gfx_chip_name;
+ int i, j = 0, cur_size = 64;
- if ((((struct viafb_par *)(info->par))->iga_path == IGA2)
- && (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266))
+ if (info->flags & FBINFO_HWACCEL_DISABLED || info != viafbinfo)
return -ENODEV;
- /* When duoview and using lcd , use soft cursor */
- if (viafb_LCD_ON || ((struct viafb_par *)(info->par))->duoview)
+ if (chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2)
return -ENODEV;
viafb_show_hw_cursor(info, HW_Cursor_OFF);
- viacursor = *cursor;
if (cursor->set & FB_CUR_SETHOT) {
- viacursor.hot = cursor->hot;
- temp = ((viacursor.hot.x) << 16) + viacursor.hot.y;
- writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_ORG);
+ temp = (cursor->hot.x << 16) + cursor->hot.y;
+ writel(temp, engine + VIA_REG_CURSOR_ORG);
}
if (cursor->set & FB_CUR_SETPOS) {
- viacursor.image.dx = cursor->image.dx;
- viacursor.image.dy = cursor->image.dy;
yy = cursor->image.dy - info->var.yoffset;
xx = cursor->image.dx - info->var.xoffset;
temp = yy & 0xFFFF;
temp |= (xx << 16);
- writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_POS);
+ writel(temp, engine + VIA_REG_CURSOR_POS);
}
- if (cursor->set & FB_CUR_SETSIZE) {
- temp = readl(viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
+ if (cursor->image.width <= 32 && cursor->image.height <= 32)
+ cur_size = 32;
+ else if (cursor->image.width <= 64 && cursor->image.height <= 64)
+ cur_size = 64;
+ else {
+ printk(KERN_WARNING "viafb_cursor: The cursor is too large "
+ "%dx%d", cursor->image.width, cursor->image.height);
+ return -ENXIO;
+ }
- if ((cursor->image.width <= 32)
- && (cursor->image.height <= 32)) {
- MAX_CURS = 32;
+ if (cursor->set & FB_CUR_SETSIZE) {
+ temp = readl(engine + VIA_REG_CURSOR_MODE);
+ if (cur_size == 32)
temp |= 0x2;
- } else if ((cursor->image.width <= 64)
- && (cursor->image.height <= 64)) {
- MAX_CURS = 64;
- temp &= 0xFFFFFFFD;
- } else {
- DEBUG_MSG(KERN_INFO
- "The cursor image is biger than 64x64 bits...\n");
- return -ENXIO;
- }
- writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
+ else
+ temp &= ~0x2;
- viacursor.image.height = cursor->image.height;
- viacursor.image.width = cursor->image.width;
+ writel(temp, engine + VIA_REG_CURSOR_MODE);
}
if (cursor->set & FB_CUR_SETCMAP) {
- viacursor.image.fg_color = cursor->image.fg_color;
- viacursor.image.bg_color = cursor->image.bg_color;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- case 16:
- case 32:
- bg_col =
- (0xFF << 24) |
- (((info->cmap.red)[viacursor.image.bg_color] &
- 0xFF00) << 8) |
- ((info->cmap.green)[viacursor.image.bg_color] &
- 0xFF00) |
- (((info->cmap.blue)[viacursor.image.bg_color] &
- 0xFF00) >> 8);
- fg_col =
- (0xFF << 24) |
- (((info->cmap.red)[viacursor.image.fg_color] &
- 0xFF00) << 8) |
- ((info->cmap.green)[viacursor.image.fg_color] &
- 0xFF00) |
- (((info->cmap.blue)[viacursor.image.fg_color] &
- 0xFF00) >> 8);
- break;
- default:
- return 0;
- }
-
- /* This is indeed a patch for VT3324/VT3353 */
- if (!info->par)
- return 0;
- p_viafb_par = (struct viafb_par *)info->par;
-
- if ((p_viafb_par->chip_info->gfx_chip_name ==
- UNICHROME_CX700) ||
- ((p_viafb_par->chip_info->gfx_chip_name ==
- UNICHROME_VX800))) {
- bg_col =
- (((info->cmap.red)[viacursor.image.bg_color] &
- 0xFFC0) << 14) |
- (((info->cmap.green)[viacursor.image.bg_color] &
- 0xFFC0) << 4) |
- (((info->cmap.blue)[viacursor.image.bg_color] &
- 0xFFC0) >> 6);
- fg_col =
- (((info->cmap.red)[viacursor.image.fg_color] &
- 0xFFC0) << 14) |
- (((info->cmap.green)[viacursor.image.fg_color] &
- 0xFFC0) << 4) |
- (((info->cmap.blue)[viacursor.image.fg_color] &
- 0xFFC0) >> 6);
+ fg_color = cursor->image.fg_color;
+ bg_color = cursor->image.bg_color;
+ if (chip_name == UNICHROME_CX700 ||
+ chip_name == UNICHROME_VX800 ||
+ chip_name == UNICHROME_VX855) {
+ fg_color =
+ ((info->cmap.red[fg_color] & 0xFFC0) << 14) |
+ ((info->cmap.green[fg_color] & 0xFFC0) << 4) |
+ ((info->cmap.blue[fg_color] & 0xFFC0) >> 6);
+ bg_color =
+ ((info->cmap.red[bg_color] & 0xFFC0) << 14) |
+ ((info->cmap.green[bg_color] & 0xFFC0) << 4) |
+ ((info->cmap.blue[bg_color] & 0xFFC0) >> 6);
+ } else {
+ fg_color =
+ ((info->cmap.red[fg_color] & 0xFF00) << 8) |
+ (info->cmap.green[fg_color] & 0xFF00) |
+ ((info->cmap.blue[fg_color] & 0xFF00) >> 8);
+ bg_color =
+ ((info->cmap.red[bg_color] & 0xFF00) << 8) |
+ (info->cmap.green[bg_color] & 0xFF00) |
+ ((info->cmap.blue[bg_color] & 0xFF00) >> 8);
}
- writel(bg_col, viaparinfo->io_virt + VIA_REG_CURSOR_BG);
- writel(fg_col, viaparinfo->io_virt + VIA_REG_CURSOR_FG);
+ writel(bg_color, engine + VIA_REG_CURSOR_BG);
+ writel(fg_color, engine + VIA_REG_CURSOR_FG);
}
if (cursor->set & FB_CUR_SETSHAPE) {
struct {
- u8 data[CURSOR_SIZE / 8];
- u32 bak[CURSOR_SIZE / 32];
+ u8 data[CURSOR_SIZE];
+ u32 bak[CURSOR_SIZE / 4];
} *cr_data = kzalloc(sizeof(*cr_data), GFP_ATOMIC);
- int size =
- ((viacursor.image.width + 7) >> 3) *
- viacursor.image.height;
+ int size = ((cursor->image.width + 7) >> 3) *
+ cursor->image.height;
- if (cr_data == NULL)
- goto out;
+ if (!cr_data)
+ return -ENOMEM;
- if (MAX_CURS == 32) {
- for (i = 0; i < (CURSOR_SIZE / 32); i++) {
+ if (cur_size == 32) {
+ for (i = 0; i < (CURSOR_SIZE / 4); i++) {
cr_data->bak[i] = 0x0;
cr_data->bak[i + 1] = 0xFFFFFFFF;
i += 1;
}
- } else if (MAX_CURS == 64) {
- for (i = 0; i < (CURSOR_SIZE / 32); i++) {
+ } else {
+ for (i = 0; i < (CURSOR_SIZE / 4); i++) {
cr_data->bak[i] = 0x0;
cr_data->bak[i + 1] = 0x0;
cr_data->bak[i + 2] = 0xFFFFFFFF;
@@ -1211,27 +966,27 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
}
- switch (viacursor.rop) {
+ switch (cursor->rop) {
case ROP_XOR:
for (i = 0; i < size; i++)
- cr_data->data[i] = viacursor.mask[i];
+ cr_data->data[i] = cursor->mask[i];
break;
case ROP_COPY:
for (i = 0; i < size; i++)
- cr_data->data[i] = viacursor.mask[i];
+ cr_data->data[i] = cursor->mask[i];
break;
default:
break;
}
- if (MAX_CURS == 32) {
+ if (cur_size == 32) {
for (i = 0; i < size; i++) {
cr_data->bak[j] = (u32) cr_data->data[i];
cr_data->bak[j + 1] = ~cr_data->bak[j];
j += 2;
}
- } else if (MAX_CURS == 64) {
+ } else {
for (i = 0; i < size; i++) {
cr_data->bak[j] = (u32) cr_data->data[i];
cr_data->bak[j + 1] = 0x0;
@@ -1241,14 +996,12 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
}
- memcpy(((struct viafb_par *)(info->par))->fbmem_virt +
- ((struct viafb_par *)(info->par))->cursor_start,
- cr_data->bak, CURSOR_SIZE);
-out:
+ memcpy_toio(viafbinfo->screen_base + viapar->shared->
+ cursor_vram_addr, cr_data->bak, CURSOR_SIZE);
kfree(cr_data);
}
- if (viacursor.enable)
+ if (cursor->enable)
viafb_show_hw_cursor(info, HW_Cursor_ON);
return 0;
@@ -1256,8 +1009,8 @@ out:
static int viafb_sync(struct fb_info *info)
{
- if (viafb_accel)
- viafb_wait_engine_idle();
+ if (!(info->flags & FBINFO_HWACCEL_DISABLED))
+ viafb_wait_engine_idle(info);
return 0;
}
@@ -1266,12 +1019,16 @@ int viafb_get_mode_index(int hres, int vres)
u32 i;
DEBUG_MSG(KERN_INFO "viafb_get_mode_index!\n");
- for (i = 0; viafb_modentry[i].mode_index != VIA_RES_INVALID; i++)
- if (viafb_modentry[i].xres == hres &&
- viafb_modentry[i].yres == vres)
+ for (i = 0; i < NUM_TOTAL_MODETABLE; i++)
+ if (CLE266Modes[i].mode_array &&
+ CLE266Modes[i].crtc[0].crtc.hor_addr == hres &&
+ CLE266Modes[i].crtc[0].crtc.ver_addr == vres)
break;
- return viafb_modentry[i].mode_index;
+ if (i == NUM_TOTAL_MODETABLE)
+ return VIA_RES_INVALID;
+
+ return CLE266Modes[i].ModeIndex;
}
static void check_available_device_to_enable(int device_id)
@@ -1375,36 +1132,11 @@ static void viafb_set_device(struct device_t active_dev)
viafb_SAMM_ON = active_dev.samm;
viafb_primary_dev = active_dev.primary_dev;
- viafb_set_start_addr();
+ viafb_set_primary_address(0);
+ viafb_set_secondary_address(viafb_SAMM_ON ? viafb_second_offset : 0);
viafb_set_iga_path();
}
-static void viafb_set_video_device(u32 video_dev_info)
-{
- viaparinfo->video_on_crt = STATE_OFF;
- viaparinfo->video_on_dvi = STATE_OFF;
- viaparinfo->video_on_lcd = STATE_OFF;
-
- /* Check available device to enable: */
- if ((video_dev_info & CRT_Device) == CRT_Device)
- viaparinfo->video_on_crt = STATE_ON;
- else if ((video_dev_info & DVI_Device) == DVI_Device)
- viaparinfo->video_on_dvi = STATE_ON;
- else if ((video_dev_info & LCD_Device) == LCD_Device)
- viaparinfo->video_on_lcd = STATE_ON;
-}
-
-static void viafb_get_video_device(u32 *video_dev_info)
-{
- *video_dev_info = None_Device;
- if (viaparinfo->video_on_crt == STATE_ON)
- *video_dev_info |= CRT_Device;
- else if (viaparinfo->video_on_dvi == STATE_ON)
- *video_dev_info |= DVI_Device;
- else if (viaparinfo->video_on_lcd == STATE_ON)
- *video_dev_info |= LCD_Device;
-}
-
static int get_primary_device(void)
{
int primary_device = 0;
@@ -1446,18 +1178,6 @@ static int get_primary_device(void)
return primary_device;
}
-static u8 is_duoview(void)
-{
- if (0 == viafb_SAMM_ON) {
- if (viafb_LCD_ON + viafb_LCD2_ON +
- viafb_DVI_ON + viafb_CRT_ON == 2)
- return true;
- return false;
- } else {
- return false;
- }
-}
-
static void apply_second_mode_setting(struct fb_var_screeninfo
*sec_var)
{
@@ -1559,14 +1279,13 @@ static int apply_device_setting(struct viafb_ioctl_setting setting_info,
if (viafb_SAMM_ON)
viafb_primary_dev = setting_info.primary_device;
- viafb_set_start_addr();
+ viafb_set_primary_address(0);
+ viafb_set_secondary_address(viafb_SAMM_ON ? viafb_second_offset : 0);
viafb_set_iga_path();
}
need_set_mode = 1;
}
- viaparinfo->duoview = is_duoview();
-
if (!need_set_mode) {
;
} else {
@@ -1589,18 +1308,6 @@ static void retrieve_device_setting(struct viafb_ioctl_setting
setting_info->device_status |= LCD_Device;
if (viafb_LCD2_ON == 1)
setting_info->device_status |= LCD2_Device;
- if ((viaparinfo->video_on_crt == 1) && (viafb_CRT_ON == 1)) {
- setting_info->video_device_status =
- viaparinfo->crt_setting_info->iga_path;
- } else if ((viaparinfo->video_on_dvi == 1) && (viafb_DVI_ON == 1)) {
- setting_info->video_device_status =
- viaparinfo->tmds_setting_info->iga_path;
- } else if ((viaparinfo->video_on_lcd == 1) && (viafb_LCD_ON == 1)) {
- setting_info->video_device_status =
- viaparinfo->lvds_setting_info->iga_path;
- } else {
- setting_info->video_device_status = 0;
- }
setting_info->samm_status = viafb_SAMM_ON;
setting_info->primary_device = get_primary_device();
@@ -1687,25 +1394,6 @@ static void parse_active_dev(void)
viafb_CRT_ON = STATE_ON;
viafb_SAMM_ON = STATE_OFF;
}
- viaparinfo->duoview = is_duoview();
-}
-
-static void parse_video_dev(void)
-{
- viaparinfo->video_on_crt = STATE_OFF;
- viaparinfo->video_on_dvi = STATE_OFF;
- viaparinfo->video_on_lcd = STATE_OFF;
-
- if (!strncmp(viafb_video_dev, "CRT", 3)) {
- /* Video on CRT */
- viaparinfo->video_on_crt = STATE_ON;
- } else if (!strncmp(viafb_video_dev, "DVI", 3)) {
- /* Video on DVI */
- viaparinfo->video_on_dvi = STATE_ON;
- } else if (!strncmp(viafb_video_dev, "LCD", 3)) {
- /* Video on LCD */
- viaparinfo->video_on_lcd = STATE_ON;
- }
}
static int parse_port(char *opt_str, int *output_interface)
@@ -1754,10 +1442,8 @@ static void parse_dvi_port(void)
* DVP1Driving, DFPHigh, DFPLow CR96, SR2A[5], SR1B[1], SR2A[4], SR1E[2],
* CR9B, SR65, CR97, CR99
*/
-static int viafb_dvp0_proc_read(char *buf, char **start, off_t offset,
-int count, int *eof, void *data)
+static int viafb_dvp0_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
u8 dvp0_data_dri = 0, dvp0_clk_dri = 0, dvp0 = 0;
dvp0_data_dri =
(viafb_read_reg(VIASR, SR2A) & BIT5) >> 4 |
@@ -1766,13 +1452,17 @@ int count, int *eof, void *data)
(viafb_read_reg(VIASR, SR2A) & BIT4) >> 3 |
(viafb_read_reg(VIASR, SR1E) & BIT2) >> 2;
dvp0 = viafb_read_reg(VIACR, CR96) & 0x0f;
- len +=
- sprintf(buf + len, "%x %x %x\n", dvp0, dvp0_data_dri, dvp0_clk_dri);
- *eof = 1; /*Inform kernel end of data */
- return len;
+ seq_printf(m, "%x %x %x\n", dvp0, dvp0_data_dri, dvp0_clk_dri);
+ return 0;
}
-static int viafb_dvp0_proc_write(struct file *file,
- const char __user *buffer, unsigned long count, void *data)
+
+static int viafb_dvp0_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, viafb_dvp0_proc_show, NULL);
+}
+
+static ssize_t viafb_dvp0_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
char buf[20], *value, *pbuf;
u8 reg_val = 0;
@@ -1816,21 +1506,33 @@ static int viafb_dvp0_proc_write(struct file *file,
}
return count;
}
-static int viafb_dvp1_proc_read(char *buf, char **start, off_t offset,
- int count, int *eof, void *data)
+
+static const struct file_operations viafb_dvp0_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = viafb_dvp0_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = viafb_dvp0_proc_write,
+};
+
+static int viafb_dvp1_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
u8 dvp1 = 0, dvp1_data_dri = 0, dvp1_clk_dri = 0;
dvp1 = viafb_read_reg(VIACR, CR9B) & 0x0f;
dvp1_data_dri = (viafb_read_reg(VIASR, SR65) & 0x0c) >> 2;
dvp1_clk_dri = viafb_read_reg(VIASR, SR65) & 0x03;
- len +=
- sprintf(buf + len, "%x %x %x\n", dvp1, dvp1_data_dri, dvp1_clk_dri);
- *eof = 1; /*Inform kernel end of data */
- return len;
+ seq_printf(m, "%x %x %x\n", dvp1, dvp1_data_dri, dvp1_clk_dri);
+ return 0;
}
-static int viafb_dvp1_proc_write(struct file *file,
- const char __user *buffer, unsigned long count, void *data)
+
+static int viafb_dvp1_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, viafb_dvp1_proc_show, NULL);
+}
+
+static ssize_t viafb_dvp1_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
char buf[20], *value, *pbuf;
u8 reg_val = 0;
@@ -1869,18 +1571,30 @@ static int viafb_dvp1_proc_write(struct file *file,
return count;
}
-static int viafb_dfph_proc_read(char *buf, char **start, off_t offset,
- int count, int *eof, void *data)
+static const struct file_operations viafb_dvp1_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = viafb_dvp1_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = viafb_dvp1_proc_write,
+};
+
+static int viafb_dfph_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
u8 dfp_high = 0;
dfp_high = viafb_read_reg(VIACR, CR97) & 0x0f;
- len += sprintf(buf + len, "%x\n", dfp_high);
- *eof = 1; /*Inform kernel end of data */
- return len;
+ seq_printf(m, "%x\n", dfp_high);
+ return 0;
}
-static int viafb_dfph_proc_write(struct file *file,
- const char __user *buffer, unsigned long count, void *data)
+
+static int viafb_dfph_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, viafb_dfph_proc_show, NULL);
+}
+
+static ssize_t viafb_dfph_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
char buf[20];
u8 reg_val = 0;
@@ -1895,18 +1609,31 @@ static int viafb_dfph_proc_write(struct file *file,
viafb_write_reg_mask(CR97, VIACR, reg_val, 0x0f);
return count;
}
-static int viafb_dfpl_proc_read(char *buf, char **start, off_t offset,
- int count, int *eof, void *data)
+
+static const struct file_operations viafb_dfph_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = viafb_dfph_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = viafb_dfph_proc_write,
+};
+
+static int viafb_dfpl_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
u8 dfp_low = 0;
dfp_low = viafb_read_reg(VIACR, CR99) & 0x0f;
- len += sprintf(buf + len, "%x\n", dfp_low);
- *eof = 1; /*Inform kernel end of data */
- return len;
+ seq_printf(m, "%x\n", dfp_low);
+ return 0;
}
-static int viafb_dfpl_proc_write(struct file *file,
- const char __user *buffer, unsigned long count, void *data)
+
+static int viafb_dfpl_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, viafb_dfpl_proc_show, NULL);
+}
+
+static ssize_t viafb_dfpl_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
char buf[20];
u8 reg_val = 0;
@@ -1921,10 +1648,18 @@ static int viafb_dfpl_proc_write(struct file *file,
viafb_write_reg_mask(CR99, VIACR, reg_val, 0x0f);
return count;
}
-static int viafb_vt1636_proc_read(char *buf, char **start,
- off_t offset, int count, int *eof, void *data)
+
+static const struct file_operations viafb_dfpl_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = viafb_dfpl_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = viafb_dfpl_proc_write,
+};
+
+static int viafb_vt1636_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
u8 vt1636_08 = 0, vt1636_09 = 0;
switch (viaparinfo->chip_info->lvds_chip_info.lvds_chip_name) {
case VT1636_LVDS:
@@ -1934,7 +1669,7 @@ static int viafb_vt1636_proc_read(char *buf, char **start,
vt1636_09 =
viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info,
&viaparinfo->chip_info->lvds_chip_info, 0x09) & 0x1f;
- len += sprintf(buf + len, "%x %x\n", vt1636_08, vt1636_09);
+ seq_printf(m, "%x %x\n", vt1636_08, vt1636_09);
break;
default:
break;
@@ -1947,16 +1682,21 @@ static int viafb_vt1636_proc_read(char *buf, char **start,
vt1636_09 =
viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info2,
&viaparinfo->chip_info->lvds_chip_info2, 0x09) & 0x1f;
- len += sprintf(buf + len, " %x %x\n", vt1636_08, vt1636_09);
+ seq_printf(m, " %x %x\n", vt1636_08, vt1636_09);
break;
default:
break;
}
- *eof = 1; /*Inform kernel end of data */
- return len;
+ return 0;
}
-static int viafb_vt1636_proc_write(struct file *file,
- const char __user *buffer, unsigned long count, void *data)
+
+static int viafb_vt1636_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, viafb_vt1636_proc_show, NULL);
+}
+
+static ssize_t viafb_vt1636_proc_write(struct file *file,
+ const char __user *buffer, size_t count, loff_t *pos)
{
char buf[30], *value, *pbuf;
struct IODATA reg_val;
@@ -2045,39 +1785,27 @@ static int viafb_vt1636_proc_write(struct file *file,
return count;
}
+static const struct file_operations viafb_vt1636_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = viafb_vt1636_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = viafb_vt1636_proc_write,
+};
+
static void viafb_init_proc(struct proc_dir_entry **viafb_entry)
{
- struct proc_dir_entry *entry;
*viafb_entry = proc_mkdir("viafb", NULL);
if (viafb_entry) {
- entry = create_proc_entry("dvp0", 0, *viafb_entry);
- if (entry) {
- entry->read_proc = viafb_dvp0_proc_read;
- entry->write_proc = viafb_dvp0_proc_write;
- }
- entry = create_proc_entry("dvp1", 0, *viafb_entry);
- if (entry) {
- entry->read_proc = viafb_dvp1_proc_read;
- entry->write_proc = viafb_dvp1_proc_write;
- }
- entry = create_proc_entry("dfph", 0, *viafb_entry);
- if (entry) {
- entry->read_proc = viafb_dfph_proc_read;
- entry->write_proc = viafb_dfph_proc_write;
- }
- entry = create_proc_entry("dfpl", 0, *viafb_entry);
- if (entry) {
- entry->read_proc = viafb_dfpl_proc_read;
- entry->write_proc = viafb_dfpl_proc_write;
- }
+ proc_create("dvp0", 0, *viafb_entry, &viafb_dvp0_proc_fops);
+ proc_create("dvp1", 0, *viafb_entry, &viafb_dvp1_proc_fops);
+ proc_create("dfph", 0, *viafb_entry, &viafb_dfph_proc_fops);
+ proc_create("dfpl", 0, *viafb_entry, &viafb_dfpl_proc_fops);
if (VT1636_LVDS == viaparinfo->chip_info->lvds_chip_info.
lvds_chip_name || VT1636_LVDS ==
viaparinfo->chip_info->lvds_chip_info2.lvds_chip_name) {
- entry = create_proc_entry("vt1636", 0, *viafb_entry);
- if (entry) {
- entry->read_proc = viafb_vt1636_proc_read;
- entry->write_proc = viafb_vt1636_proc_write;
- }
+ proc_create("vt1636", 0, *viafb_entry, &viafb_vt1636_proc_fops);
}
}
@@ -2094,51 +1822,61 @@ static void viafb_remove_proc(struct proc_dir_entry *viafb_entry)
remove_proc_entry("viafb", NULL);
}
-static int __devinit via_pci_probe(void)
+static void parse_mode(const char *str, u32 *xres, u32 *yres)
{
- unsigned long default_xres, default_yres;
- char *tmpc, *tmpm;
- char *tmpc_sec, *tmpm_sec;
+ char *ptr;
+
+ *xres = simple_strtoul(str, &ptr, 10);
+ if (ptr[0] != 'x')
+ goto out_default;
+
+ *yres = simple_strtoul(&ptr[1], &ptr, 10);
+ if (ptr[0])
+ goto out_default;
+
+ return;
+
+out_default:
+ printk(KERN_WARNING "viafb received invalid mode string: %s\n", str);
+ *xres = 640;
+ *yres = 480;
+}
+
+static int __devinit via_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ u32 default_xres, default_yres;
int vmode_index;
- u32 tmds_length, lvds_length, crt_length, chip_length, viafb_par_length;
+ u32 viafb_par_length;
DEBUG_MSG(KERN_INFO "VIAFB PCI Probe!!\n");
viafb_par_length = ALIGN(sizeof(struct viafb_par), BITS_PER_LONG/8);
- tmds_length = ALIGN(sizeof(struct tmds_setting_information),
- BITS_PER_LONG/8);
- lvds_length = ALIGN(sizeof(struct lvds_setting_information),
- BITS_PER_LONG/8);
- crt_length = ALIGN(sizeof(struct lvds_setting_information),
- BITS_PER_LONG/8);
- chip_length = ALIGN(sizeof(struct chip_information), BITS_PER_LONG/8);
/* Allocate fb_info and ***_par here, also including some other needed
* variables
*/
- viafbinfo = framebuffer_alloc(viafb_par_length + 2 * lvds_length +
- tmds_length + crt_length + chip_length, NULL);
+ viafbinfo = framebuffer_alloc(viafb_par_length +
+ ALIGN(sizeof(struct viafb_shared), BITS_PER_LONG/8),
+ &pdev->dev);
if (!viafbinfo) {
printk(KERN_ERR"Could not allocate memory for viafb_info.\n");
return -ENODEV;
}
viaparinfo = (struct viafb_par *)viafbinfo->par;
- viaparinfo->tmds_setting_info = (struct tmds_setting_information *)
- ((unsigned long)viaparinfo + viafb_par_length);
- viaparinfo->lvds_setting_info = (struct lvds_setting_information *)
- ((unsigned long)viaparinfo->tmds_setting_info + tmds_length);
- viaparinfo->lvds_setting_info2 = (struct lvds_setting_information *)
- ((unsigned long)viaparinfo->lvds_setting_info + lvds_length);
- viaparinfo->crt_setting_info = (struct crt_setting_information *)
- ((unsigned long)viaparinfo->lvds_setting_info2 + lvds_length);
- viaparinfo->chip_info = (struct chip_information *)
- ((unsigned long)viaparinfo->crt_setting_info + crt_length);
+ viaparinfo->shared = viafbinfo->par + viafb_par_length;
+ viaparinfo->vram_addr = 0;
+ viaparinfo->tmds_setting_info = &viaparinfo->shared->tmds_setting_info;
+ viaparinfo->lvds_setting_info = &viaparinfo->shared->lvds_setting_info;
+ viaparinfo->lvds_setting_info2 =
+ &viaparinfo->shared->lvds_setting_info2;
+ viaparinfo->crt_setting_info = &viaparinfo->shared->crt_setting_info;
+ viaparinfo->chip_info = &viaparinfo->shared->chip_info;
if (viafb_dual_fb)
viafb_SAMM_ON = 1;
parse_active_dev();
- parse_video_dev();
parse_lcd_port();
parse_dvi_port();
@@ -2149,32 +1887,32 @@ static int __devinit via_pci_probe(void)
/* Set up I2C bus stuff */
viafb_create_i2c_bus(viaparinfo);
- viafb_init_chip_info();
- viafb_get_fb_info(&viaparinfo->fbmem, &viaparinfo->memsize);
+ viafb_init_chip_info(pdev, ent);
+ viaparinfo->fbmem = pci_resource_start(pdev, 0);
+ viaparinfo->memsize = viafb_get_fb_size_from_pci();
viaparinfo->fbmem_free = viaparinfo->memsize;
viaparinfo->fbmem_used = 0;
- viaparinfo->fbmem_virt = ioremap_nocache(viaparinfo->fbmem,
+ viafbinfo->screen_base = ioremap_nocache(viaparinfo->fbmem,
viaparinfo->memsize);
- viafbinfo->screen_base = (char *)viaparinfo->fbmem_virt;
-
- if (!viaparinfo->fbmem_virt) {
+ if (!viafbinfo->screen_base) {
printk(KERN_INFO "ioremap failed\n");
- return -1;
+ return -ENOMEM;
}
- viafb_get_mmio_info(&viaparinfo->mmio_base, &viaparinfo->mmio_len);
- viaparinfo->io_virt = ioremap_nocache(viaparinfo->mmio_base,
- viaparinfo->mmio_len);
-
+ viafbinfo->fix.mmio_start = pci_resource_start(pdev, 1);
+ viafbinfo->fix.mmio_len = pci_resource_len(pdev, 1);
viafbinfo->node = 0;
viafbinfo->fbops = &viafb_ops;
viafbinfo->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
viafbinfo->pseudo_palette = pseudo_pal;
- if (viafb_accel) {
- viafb_init_accel();
- viafb_init_2d_engine();
- viafb_hw_cursor_init();
+ if (viafb_accel && !viafb_init_engine(viafbinfo)) {
+ viafbinfo->flags |= FBINFO_HWACCEL_COPYAREA |
+ FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_IMAGEBLIT;
+ default_var.accel_flags = FB_ACCELF_TEXT;
+ } else {
+ viafbinfo->flags |= FBINFO_HWACCEL_DISABLED;
+ default_var.accel_flags = 0;
}
if (viafb_second_size && (viafb_second_size < 8)) {
@@ -2186,27 +1924,14 @@ static int __devinit via_pci_probe(void)
viafb_second_size * 1024 * 1024;
}
- viafb_FB_MM = viaparinfo->fbmem_virt;
- tmpm = viafb_mode;
- tmpc = strsep(&tmpm, "x");
- strict_strtoul(tmpc, 0, &default_xres);
- strict_strtoul(tmpm, 0, &default_yres);
-
+ parse_mode(viafb_mode, &default_xres, &default_yres);
vmode_index = viafb_get_mode_index(default_xres, default_yres);
DEBUG_MSG(KERN_INFO "0->index=%d\n", vmode_index);
if (viafb_SAMM_ON == 1) {
- if (strcmp(viafb_mode, viafb_mode1)) {
- tmpm_sec = viafb_mode1;
- tmpc_sec = strsep(&tmpm_sec, "x");
- strict_strtoul(tmpc_sec, 0,
- (unsigned long *)&viafb_second_xres);
- strict_strtoul(tmpm_sec, 0,
- (unsigned long *)&viafb_second_yres);
- } else {
- viafb_second_xres = default_xres;
- viafb_second_yres = default_yres;
- }
+ parse_mode(viafb_mode1, &viafb_second_xres,
+ &viafb_second_yres);
+
if (0 == viafb_second_virtual_xres) {
switch (viafb_second_xres) {
case 1400:
@@ -2256,18 +1981,9 @@ static int __devinit via_pci_probe(void)
default_var.lower_margin = 4;
default_var.hsync_len = default_var.left_margin;
default_var.vsync_len = 4;
- default_var.accel_flags = 0;
-
- if (viafb_accel) {
- viafbinfo->flags |=
- (FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT |
- FBINFO_HWACCEL_IMAGEBLIT);
- default_var.accel_flags |= FB_ACCELF_TEXT;
- } else
- viafbinfo->flags |= FBINFO_HWACCEL_DISABLED;
if (viafb_dual_fb) {
- viafbinfo1 = framebuffer_alloc(viafb_par_length, NULL);
+ viafbinfo1 = framebuffer_alloc(viafb_par_length, &pdev->dev);
if (!viafbinfo1) {
printk(KERN_ERR
"allocate the second framebuffer struct error\n");
@@ -2276,11 +1992,10 @@ static int __devinit via_pci_probe(void)
}
viaparinfo1 = viafbinfo1->par;
memcpy(viaparinfo1, viaparinfo, viafb_par_length);
+ viaparinfo1->vram_addr = viafb_second_offset;
viaparinfo1->memsize = viaparinfo->memsize -
viafb_second_offset;
viaparinfo->memsize = viafb_second_offset;
- viaparinfo1->fbmem_virt = viaparinfo->fbmem_virt +
- viafb_second_offset;
viaparinfo1->fbmem = viaparinfo->fbmem + viafb_second_offset;
viaparinfo1->fbmem_used = viaparinfo->fbmem_used;
@@ -2288,20 +2003,13 @@ static int __devinit via_pci_probe(void)
viaparinfo1->fbmem_used;
viaparinfo->fbmem_free = viaparinfo->memsize;
viaparinfo->fbmem_used = 0;
- if (viafb_accel) {
- viaparinfo1->cursor_start =
- viaparinfo->cursor_start - viafb_second_offset;
- viaparinfo1->VQ_start = viaparinfo->VQ_start -
- viafb_second_offset;
- viaparinfo1->VQ_end = viaparinfo->VQ_end -
- viafb_second_offset;
- }
+ viaparinfo->iga_path = IGA1;
+ viaparinfo1->iga_path = IGA2;
memcpy(viafbinfo1, viafbinfo, sizeof(struct fb_info));
+ viafbinfo1->par = viaparinfo1;
viafbinfo1->screen_base = viafbinfo->screen_base +
viafb_second_offset;
- viafbinfo1->fix.smem_start = viaparinfo1->fbmem;
- viafbinfo1->fix.smem_len = viaparinfo1->fbmem_free;
default_var.xres = viafb_second_xres;
default_var.yres = viafb_second_yres;
@@ -2323,15 +2031,17 @@ static int __devinit via_pci_probe(void)
viafb_setup_fixinfo(&viafbinfo1->fix, viaparinfo1);
viafb_check_var(&default_var, viafbinfo1);
viafbinfo1->var = default_var;
- viafb_update_viafb_par(viafbinfo);
- viafb_update_fix(&viafbinfo1->fix, viafbinfo1);
+ viafb_update_fix(viafbinfo1);
+ viaparinfo1->depth = fb_get_color_depth(&viafbinfo1->var,
+ &viafbinfo1->fix);
}
viafb_setup_fixinfo(&viafbinfo->fix, viaparinfo);
viafb_check_var(&default_var, viafbinfo);
viafbinfo->var = default_var;
- viafb_update_viafb_par(viafbinfo);
- viafb_update_fix(&viafbinfo->fix, viafbinfo);
+ viafb_update_fix(viafbinfo);
+ viaparinfo->depth = fb_get_color_depth(&viafbinfo->var,
+ &viafbinfo->fix);
default_var.activate = FB_ACTIVATE_NOW;
fb_alloc_cmap(&viafbinfo->cmap, 256, 0);
@@ -2353,20 +2063,20 @@ static int __devinit via_pci_probe(void)
viafbinfo->node, viafbinfo->fix.id, default_var.xres,
default_var.yres, default_var.bits_per_pixel);
- viafb_init_proc(&viaparinfo->proc_entry);
+ viafb_init_proc(&viaparinfo->shared->proc_entry);
viafb_init_dac(IGA2);
return 0;
}
-static void __devexit via_pci_remove(void)
+static void __devexit via_pci_remove(struct pci_dev *pdev)
{
DEBUG_MSG(KERN_INFO "via_pci_remove!\n");
fb_dealloc_cmap(&viafbinfo->cmap);
unregister_framebuffer(viafbinfo);
if (viafb_dual_fb)
unregister_framebuffer(viafbinfo1);
- iounmap((void *)viaparinfo->fbmem_virt);
- iounmap(viaparinfo->io_virt);
+ iounmap((void *)viafbinfo->screen_base);
+ iounmap(viaparinfo->shared->engine_mmio);
viafb_delete_i2c_buss(viaparinfo);
@@ -2374,7 +2084,7 @@ static void __devexit via_pci_remove(void)
if (viafb_dual_fb)
framebuffer_release(viafbinfo1);
- viafb_remove_proc(viaparinfo->proc_entry);
+ viafb_remove_proc(viaparinfo->shared->proc_entry);
}
#ifndef MODULE
@@ -2441,8 +2151,6 @@ static int __init viafb_setup(char *options)
else if (!strncmp(this_opt, "viafb_lcd_mode=", 15))
strict_strtoul(this_opt + 15, 0,
(unsigned long *)&viafb_lcd_mode);
- else if (!strncmp(this_opt, "viafb_video_dev=", 16))
- viafb_video_dev = kstrdup(this_opt + 16, GFP_KERNEL);
else if (!strncmp(this_opt, "viafb_lcd_port=", 15))
viafb_lcd_port = kstrdup(this_opt + 15, GFP_KERNEL);
else if (!strncmp(this_opt, "viafb_dvi_port=", 15))
@@ -2452,6 +2160,40 @@ static int __init viafb_setup(char *options)
}
#endif
+static struct pci_device_id viafb_pci_table[] __devinitdata = {
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID),
+ .driver_data = UNICHROME_CLE266 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_PM800_DID),
+ .driver_data = UNICHROME_PM800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),
+ .driver_data = UNICHROME_K400 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K800_DID),
+ .driver_data = UNICHROME_K800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M890_DID),
+ .driver_data = UNICHROME_CN700 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K8M890_DID),
+ .driver_data = UNICHROME_K8M890 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CX700_DID),
+ .driver_data = UNICHROME_CX700 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_P4M900_DID),
+ .driver_data = UNICHROME_P4M900 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CN750_DID),
+ .driver_data = UNICHROME_CN750 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX800_DID),
+ .driver_data = UNICHROME_VX800 },
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
+ .driver_data = UNICHROME_VX855 },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, viafb_pci_table);
+
+static struct pci_driver viafb_driver = {
+ .name = "viafb",
+ .id_table = viafb_pci_table,
+ .probe = via_pci_probe,
+ .remove = __devexit_p(via_pci_remove),
+};
+
static int __init viafb_init(void)
{
#ifndef MODULE
@@ -2463,13 +2205,13 @@ static int __init viafb_init(void)
printk(KERN_INFO
"VIA Graphics Intergration Chipset framebuffer %d.%d initializing\n",
VERSION_MAJOR, VERSION_MINOR);
- return via_pci_probe();
+ return pci_register_driver(&viafb_driver);
}
static void __exit viafb_exit(void)
{
DEBUG_MSG(KERN_INFO "viafb_exit!\n");
- via_pci_remove();
+ pci_unregister_driver(&viafb_driver);
}
static struct fb_ops viafb_ops = {
@@ -2494,82 +2236,79 @@ module_init(viafb_init);
module_exit(viafb_exit);
#ifdef MODULE
-module_param(viafb_memsize, int, 0);
+module_param(viafb_memsize, int, S_IRUSR);
-module_param(viafb_mode, charp, 0);
+module_param(viafb_mode, charp, S_IRUSR);
MODULE_PARM_DESC(viafb_mode, "Set resolution (default=640x480)");
-module_param(viafb_mode1, charp, 0);
+module_param(viafb_mode1, charp, S_IRUSR);
MODULE_PARM_DESC(viafb_mode1, "Set resolution (default=640x480)");
-module_param(viafb_bpp, int, 0);
+module_param(viafb_bpp, int, S_IRUSR);
MODULE_PARM_DESC(viafb_bpp, "Set color depth (default=32bpp)");
-module_param(viafb_bpp1, int, 0);
+module_param(viafb_bpp1, int, S_IRUSR);
MODULE_PARM_DESC(viafb_bpp1, "Set color depth (default=32bpp)");
-module_param(viafb_refresh, int, 0);
+module_param(viafb_refresh, int, S_IRUSR);
MODULE_PARM_DESC(viafb_refresh,
"Set CRT viafb_refresh rate (default = 60)");
-module_param(viafb_refresh1, int, 0);
+module_param(viafb_refresh1, int, S_IRUSR);
MODULE_PARM_DESC(viafb_refresh1,
"Set CRT refresh rate (default = 60)");
-module_param(viafb_lcd_panel_id, int, 0);
+module_param(viafb_lcd_panel_id, int, S_IRUSR);
MODULE_PARM_DESC(viafb_lcd_panel_id,
"Set Flat Panel type(Default=1024x768)");
-module_param(viafb_lcd_dsp_method, int, 0);
+module_param(viafb_lcd_dsp_method, int, S_IRUSR);
MODULE_PARM_DESC(viafb_lcd_dsp_method,
"Set Flat Panel display scaling method.(Default=Expandsion)");
-module_param(viafb_SAMM_ON, int, 0);
+module_param(viafb_SAMM_ON, int, S_IRUSR);
MODULE_PARM_DESC(viafb_SAMM_ON,
"Turn on/off flag of SAMM(Default=OFF)");
-module_param(viafb_accel, int, 0);
+module_param(viafb_accel, int, S_IRUSR);
MODULE_PARM_DESC(viafb_accel,
- "Set 2D Hardware Acceleration.(Default = OFF)");
+ "Set 2D Hardware Acceleration: 0 = OFF, 1 = ON (default)");
-module_param(viafb_active_dev, charp, 0);
+module_param(viafb_active_dev, charp, S_IRUSR);
MODULE_PARM_DESC(viafb_active_dev, "Specify active devices.");
-module_param(viafb_display_hardware_layout, int, 0);
+module_param(viafb_display_hardware_layout, int, S_IRUSR);
MODULE_PARM_DESC(viafb_display_hardware_layout,
"Display Hardware Layout (LCD Only, DVI Only...,etc)");
-module_param(viafb_second_size, int, 0);
+module_param(viafb_second_size, int, S_IRUSR);
MODULE_PARM_DESC(viafb_second_size,
"Set secondary device memory size");
-module_param(viafb_dual_fb, int, 0);
+module_param(viafb_dual_fb, int, S_IRUSR);
MODULE_PARM_DESC(viafb_dual_fb,
"Turn on/off flag of dual framebuffer devices.(Default = OFF)");
-module_param(viafb_platform_epia_dvi, int, 0);
+module_param(viafb_platform_epia_dvi, int, S_IRUSR);
MODULE_PARM_DESC(viafb_platform_epia_dvi,
"Turn on/off flag of DVI devices on EPIA board.(Default = OFF)");
-module_param(viafb_device_lcd_dualedge, int, 0);
+module_param(viafb_device_lcd_dualedge, int, S_IRUSR);
MODULE_PARM_DESC(viafb_device_lcd_dualedge,
"Turn on/off flag of dual edge panel.(Default = OFF)");
-module_param(viafb_bus_width, int, 0);
+module_param(viafb_bus_width, int, S_IRUSR);
MODULE_PARM_DESC(viafb_bus_width,
"Set bus width of panel.(Default = 12)");
-module_param(viafb_lcd_mode, int, 0);
+module_param(viafb_lcd_mode, int, S_IRUSR);
MODULE_PARM_DESC(viafb_lcd_mode,
"Set Flat Panel mode(Default=OPENLDI)");
-module_param(viafb_video_dev, charp, 0);
-MODULE_PARM_DESC(viafb_video_dev, "Specify video devices.");
-
-module_param(viafb_lcd_port, charp, 0);
+module_param(viafb_lcd_port, charp, S_IRUSR);
MODULE_PARM_DESC(viafb_lcd_port, "Specify LCD output port.");
-module_param(viafb_dvi_port, charp, 0);
+module_param(viafb_dvi_port, charp, S_IRUSR);
MODULE_PARM_DESC(viafb_dvi_port, "Specify DVI output port.");
MODULE_LICENSE("GPL");
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index 227b000feb3..0c94d244192 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -37,51 +37,50 @@
#define VERSION_OS 0 /* 0: for 32 bits OS, 1: for 64 bits OS */
#define VERSION_MINOR 4
+struct viafb_shared {
+ struct proc_dir_entry *proc_entry; /*viafb proc entry */
+
+ /* I2C stuff */
+ struct via_i2c_stuff i2c_stuff;
+
+ /* All the information will be needed to set engine */
+ struct tmds_setting_information tmds_setting_info;
+ struct crt_setting_information crt_setting_info;
+ struct lvds_setting_information lvds_setting_info;
+ struct lvds_setting_information lvds_setting_info2;
+ struct chip_information chip_info;
+
+ /* hardware acceleration stuff */
+ void __iomem *engine_mmio;
+ u32 cursor_vram_addr;
+ u32 vq_vram_addr; /* virtual queue address in video ram */
+ int (*hw_bitblt)(void __iomem *engine, u8 op, u32 width, u32 height,
+ u8 dst_bpp, u32 dst_addr, u32 dst_pitch, u32 dst_x, u32 dst_y,
+ u32 *src_mem, u32 src_addr, u32 src_pitch, u32 src_x, u32 src_y,
+ u32 fg_color, u32 bg_color, u8 fill_rop);
+};
+
struct viafb_par {
- int bpp;
- int hres;
- int vres;
- int linelength;
- u32 xoffset;
- u32 yoffset;
-
- void __iomem *fbmem_virt; /*framebuffer virtual memory address */
- void __iomem *io_virt; /*iospace virtual memory address */
+ u8 depth;
+ u32 vram_addr;
+
unsigned int fbmem; /*framebuffer physical memory address */
unsigned int memsize; /*size of fbmem */
- unsigned int io; /*io space address */
- unsigned long mmio_base; /*mmio base address */
- unsigned long mmio_len; /*mmio base length */
u32 fbmem_free; /* Free FB memory */
u32 fbmem_used; /* Use FB memory size */
- u32 cursor_start; /* Cursor Start Address */
- u32 VQ_start; /* Virtual Queue Start Address */
- u32 VQ_end; /* Virtual Queue End Address */
u32 iga_path;
- struct proc_dir_entry *proc_entry; /*viafb proc entry */
- u8 duoview; /*Is working in duoview mode? */
- /* I2C stuff */
- struct via_i2c_stuff i2c_stuff;
+ struct viafb_shared *shared;
/* All the information will be needed to set engine */
+ /* depreciated, use the ones in shared directly */
struct tmds_setting_information *tmds_setting_info;
struct crt_setting_information *crt_setting_info;
struct lvds_setting_information *lvds_setting_info;
struct lvds_setting_information *lvds_setting_info2;
struct chip_information *chip_info;
-
- /* some information related to video playing */
- int video_on_crt;
- int video_on_dvi;
- int video_on_lcd;
-
-};
-struct viafb_modeinfo {
- u32 xres;
- u32 yres;
- int mode_index;
};
+
extern unsigned int viafb_second_virtual_yres;
extern unsigned int viafb_second_virtual_xres;
extern unsigned int viafb_second_offset;
@@ -91,14 +90,12 @@ extern int viafb_dual_fb;
extern int viafb_LCD2_ON;
extern int viafb_LCD_ON;
extern int viafb_DVI_ON;
-extern int viafb_accel;
extern int viafb_hotplug;
extern int viafb_memsize;
extern int strict_strtoul(const char *cp, unsigned int base,
unsigned long *res);
-void viafb_memory_pitch_patch(struct fb_info *info);
void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh,
int mode_index);
int viafb_get_mode_index(int hres, int vres);
diff --git a/drivers/video/via/viamode.c b/drivers/video/via/viamode.c
index 6dcf583a837..b74f8a67923 100644
--- a/drivers/video/via/viamode.c
+++ b/drivers/video/via/viamode.c
@@ -100,12 +100,8 @@ struct io_reg CN400_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIACR, CR0F, 0xFF, 0x00}, /* Cursor Localtion Low */
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0xFF, 0x00},
-{VIACR, CR34, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
-{VIACR, CR62, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR63, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR64, 0xFF, 0x00}, /* Secondary Display Starting Address */
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFF, 0x40},
{VIACR, CR6B, 0xFF, 0x00},
@@ -159,16 +155,12 @@ struct io_reg CN700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIASR, CR30, 0xFF, 0x04},
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0x7F, 0x00},
-{VIACR, CR34, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0xFF, 0x31},
{VIACR, CR41, 0xFF, 0x80},
{VIACR, CR42, 0xFF, 0x00},
{VIACR, CR55, 0x80, 0x00},
{VIACR, CR5D, 0x80, 0x00}, /*Horizontal Retrace Start bit[11] should be 0*/
-{VIACR, CR62, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR63, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR64, 0xFF, 0x00}, /* Secondary Display Starting Address */
{VIACR, CR68, 0xFF, 0x67}, /* Default FIFO For IGA2 */
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFD, 0x40},
@@ -233,9 +225,6 @@ struct io_reg KM400_ModeXregs[] = {
{VIACR, CR55, 0x80, 0x00},
{VIACR, CR5D, 0x80, 0x00},
{VIACR, CR36, 0xFF, 0x01}, /* Power Mangement 3 */
- {VIACR, CR62, 0xFF, 0x00}, /* Secondary Display Starting Address */
- {VIACR, CR63, 0xFF, 0x00}, /* Secondary Display Starting Address */
- {VIACR, CR64, 0xFF, 0x00}, /* Secondary Display Starting Address */
{VIACR, CR68, 0xFF, 0x67}, /* Default FIFO For IGA2 */
{VIACR, CR6A, 0x20, 0x20}, /* Extended FIFO On */
{VIACR, CR7A, 0xFF, 0x01}, /* LCD Scaling Parameter 1 */
@@ -285,14 +274,9 @@ struct io_reg CX700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIACR, CR0F, 0xFF, 0x00}, /* Cursor Localtion Low */
{VIACR, CR32, 0xFF, 0x00},
{VIACR, CR33, 0xFF, 0x00},
-{VIACR, CR34, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR47, 0xC8, 0x00}, /* Clear VCK Plus. */
-{VIACR, CR62, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR63, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR64, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CRA3, 0xFF, 0x00}, /* Secondary Display Starting Address */
{VIACR, CR69, 0xFF, 0x00},
{VIACR, CR6A, 0xFF, 0x40},
{VIACR, CR6B, 0xFF, 0x00},
@@ -325,69 +309,61 @@ struct io_reg CX700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
-{VIACR, CR9B, 0xFF, 0x00},
-{VIACR, CRD2, 0xFF, 0xFF} /* TMDS/LVDS control register. */
+{VIACR, CR9B, 0xFF, 0x00}
};
-/* For VT3353: Common Setting for Video Mode */
-struct io_reg VX800_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
+struct io_reg VX855_ModeXregs[] = {
+{VIASR, SR10, 0xFF, 0x01},
{VIASR, SR15, 0x02, 0x02},
{VIASR, SR16, 0xBF, 0x08},
{VIASR, SR17, 0xFF, 0x1F},
{VIASR, SR18, 0xFF, 0x4E},
{VIASR, SR1A, 0xFB, 0x08},
{VIASR, SR1B, 0xFF, 0xF0},
-{VIASR, SR1E, 0xFF, 0x01},
-{VIASR, SR2A, 0xFF, 0x00},
+{VIASR, SR1E, 0x07, 0x01},
+{VIASR, SR2A, 0xF0, 0x00},
+{VIASR, SR58, 0xFF, 0x00},
+{VIASR, SR59, 0xFF, 0x00},
{VIASR, SR2D, 0xFF, 0xFF}, /* VCK and LCK PLL power on. */
+{VIACR, CR09, 0xFF, 0x00}, /* Initial CR09=0*/
+{VIACR, CR11, 0x8F, 0x00}, /* IGA1 initial Vertical end */
+{VIACR, CR17, 0x7F, 0x00}, /* IGA1 CRT Mode control init */
{VIACR, CR0A, 0xFF, 0x1E}, /* Cursor Start */
{VIACR, CR0B, 0xFF, 0x00}, /* Cursor End */
{VIACR, CR0E, 0xFF, 0x00}, /* Cursor Location High */
{VIACR, CR0F, 0xFF, 0x00}, /* Cursor Localtion Low */
{VIACR, CR32, 0xFF, 0x00},
-{VIACR, CR33, 0xFF, 0x00},
-{VIACR, CR34, 0xFF, 0x00},
+{VIACR, CR33, 0x7F, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
-{VIACR, CR47, 0xC8, 0x00}, /* Clear VCK Plus. */
-{VIACR, CR62, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR63, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CR64, 0xFF, 0x00}, /* Secondary Display Starting Address */
-{VIACR, CRA3, 0xFF, 0x00}, /* Secondary Display Starting Address */
{VIACR, CR69, 0xFF, 0x00},
-{VIACR, CR6A, 0xFF, 0x40},
+{VIACR, CR6A, 0xFD, 0x60},
{VIACR, CR6B, 0xFF, 0x00},
{VIACR, CR6C, 0xFF, 0x00},
-{VIACR, CR7A, 0xFF, 0x01}, /* LCD Scaling Parameter 1 */
-{VIACR, CR7B, 0xFF, 0x02}, /* LCD Scaling Parameter 2 */
-{VIACR, CR7C, 0xFF, 0x03}, /* LCD Scaling Parameter 3 */
-{VIACR, CR7D, 0xFF, 0x04}, /* LCD Scaling Parameter 4 */
-{VIACR, CR7E, 0xFF, 0x07}, /* LCD Scaling Parameter 5 */
-{VIACR, CR7F, 0xFF, 0x0A}, /* LCD Scaling Parameter 6 */
-{VIACR, CR80, 0xFF, 0x0D}, /* LCD Scaling Parameter 7 */
-{VIACR, CR81, 0xFF, 0x13}, /* LCD Scaling Parameter 8 */
-{VIACR, CR82, 0xFF, 0x16}, /* LCD Scaling Parameter 9 */
-{VIACR, CR83, 0xFF, 0x19}, /* LCD Scaling Parameter 10 */
-{VIACR, CR84, 0xFF, 0x1C}, /* LCD Scaling Parameter 11 */
-{VIACR, CR85, 0xFF, 0x1D}, /* LCD Scaling Parameter 12 */
-{VIACR, CR86, 0xFF, 0x1E}, /* LCD Scaling Parameter 13 */
-{VIACR, CR87, 0xFF, 0x1F}, /* LCD Scaling Parameter 14 */
-{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
-{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
-{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
-{VIACR, CRD4, 0xFF, 0x81}, /* Second power sequence control */
-{VIACR, CR8B, 0xFF, 0x5D}, /* LCD Power Sequence Control 0 */
-{VIACR, CR8C, 0xFF, 0x2B}, /* LCD Power Sequence Control 1 */
-{VIACR, CR8D, 0xFF, 0x6F}, /* LCD Power Sequence Control 2 */
-{VIACR, CR8E, 0xFF, 0x2B}, /* LCD Power Sequence Control 3 */
-{VIACR, CR8F, 0xFF, 0x01}, /* LCD Power Sequence Control 4 */
-{VIACR, CR90, 0xFF, 0x01}, /* LCD Power Sequence Control 5 */
-{VIACR, CR91, 0xFF, 0x80}, /* 24/12 bit LVDS Data off */
+{VIACR, CR7A, 0xFF, 0x01}, /* LCD Scaling Parameter 1 */
+{VIACR, CR7B, 0xFF, 0x02}, /* LCD Scaling Parameter 2 */
+{VIACR, CR7C, 0xFF, 0x03}, /* LCD Scaling Parameter 3 */
+{VIACR, CR7D, 0xFF, 0x04}, /* LCD Scaling Parameter 4 */
+{VIACR, CR7E, 0xFF, 0x07}, /* LCD Scaling Parameter 5 */
+{VIACR, CR7F, 0xFF, 0x0A}, /* LCD Scaling Parameter 6 */
+{VIACR, CR80, 0xFF, 0x0D}, /* LCD Scaling Parameter 7 */
+{VIACR, CR81, 0xFF, 0x13}, /* LCD Scaling Parameter 8 */
+{VIACR, CR82, 0xFF, 0x16}, /* LCD Scaling Parameter 9 */
+{VIACR, CR83, 0xFF, 0x19}, /* LCD Scaling Parameter 10 */
+{VIACR, CR84, 0xFF, 0x1C}, /* LCD Scaling Parameter 11 */
+{VIACR, CR85, 0xFF, 0x1D}, /* LCD Scaling Parameter 12 */
+{VIACR, CR86, 0xFF, 0x1E}, /* LCD Scaling Parameter 13 */
+{VIACR, CR87, 0xFF, 0x1F}, /* LCD Scaling Parameter 14 */
+{VIACR, CR88, 0xFF, 0x40}, /* LCD Panel Type */
+{VIACR, CR89, 0xFF, 0x00}, /* LCD Timing Control 0 */
+{VIACR, CR8A, 0xFF, 0x88}, /* LCD Timing Control 1 */
+{VIACR, CRD4, 0xFF, 0x81}, /* Second power sequence control */
+{VIACR, CR91, 0xFF, 0x80}, /* 24/12 bit LVDS Data off */
{VIACR, CR96, 0xFF, 0x00},
{VIACR, CR97, 0xFF, 0x00},
{VIACR, CR99, 0xFF, 0x00},
{VIACR, CR9B, 0xFF, 0x00},
-{VIACR, CRD2, 0xFF, 0xFF} /* TMDS/LVDS control register. */
+{VIACR, CRD2, 0xFF, 0xFF} /* TMDS/LVDS control register. */
};
/* Video Mode Table */
@@ -401,7 +377,6 @@ struct io_reg CLE266_ModeXregs[] = { {VIASR, SR1E, 0xF0, 0x00},
{VIASR, SR1A, 0xFB, 0x08},
{VIACR, CR32, 0xFF, 0x00},
-{VIACR, CR34, 0xFF, 0x00},
{VIACR, CR35, 0xFF, 0x00},
{VIACR, CR36, 0x08, 0x00},
{VIACR, CR6A, 0xFF, 0x80},
@@ -1084,3 +1059,14 @@ struct VideoModeTable CEA_HDMI_Modes[] = {
{VIA_RES_1280X720, CEAM1280x720, ARRAY_SIZE(CEAM1280x720)},
{VIA_RES_1920X1080, CEAM1920x1080, ARRAY_SIZE(CEAM1920x1080)}
};
+
+int NUM_TOTAL_RES_MAP_REFRESH = ARRAY_SIZE(res_map_refresh_tbl);
+int NUM_TOTAL_CEA_MODES = ARRAY_SIZE(CEA_HDMI_Modes);
+int NUM_TOTAL_CN400_ModeXregs = ARRAY_SIZE(CN400_ModeXregs);
+int NUM_TOTAL_CN700_ModeXregs = ARRAY_SIZE(CN700_ModeXregs);
+int NUM_TOTAL_KM400_ModeXregs = ARRAY_SIZE(KM400_ModeXregs);
+int NUM_TOTAL_CX700_ModeXregs = ARRAY_SIZE(CX700_ModeXregs);
+int NUM_TOTAL_VX855_ModeXregs = ARRAY_SIZE(VX855_ModeXregs);
+int NUM_TOTAL_CLE266_ModeXregs = ARRAY_SIZE(CLE266_ModeXregs);
+int NUM_TOTAL_PATCH_MODE = ARRAY_SIZE(res_patch_table);
+int NUM_TOTAL_MODETABLE = ARRAY_SIZE(CLE266Modes);
diff --git a/drivers/video/via/viamode.h b/drivers/video/via/viamode.h
index 1a5de50a23a..a9d6554fabd 100644
--- a/drivers/video/via/viamode.h
+++ b/drivers/video/via/viamode.h
@@ -50,128 +50,35 @@ struct res_map_refresh {
int vmode_refresh;
};
-#define NUM_TOTAL_RES_MAP_REFRESH ARRAY_SIZE(res_map_refresh_tbl)
-#define NUM_TOTAL_CEA_MODES ARRAY_SIZE(CEA_HDMI_Modes)
-#define NUM_TOTAL_CN400_ModeXregs ARRAY_SIZE(CN400_ModeXregs)
-#define NUM_TOTAL_CN700_ModeXregs ARRAY_SIZE(CN700_ModeXregs)
-#define NUM_TOTAL_KM400_ModeXregs ARRAY_SIZE(KM400_ModeXregs)
-#define NUM_TOTAL_CX700_ModeXregs ARRAY_SIZE(CX700_ModeXregs)
-#define NUM_TOTAL_VX800_ModeXregs ARRAY_SIZE(VX800_ModeXregs)
-#define NUM_TOTAL_CLE266_ModeXregs ARRAY_SIZE(CLE266_ModeXregs)
-#define NUM_TOTAL_PATCH_MODE ARRAY_SIZE(res_patch_table)
-#define NUM_TOTAL_MODETABLE ARRAY_SIZE(CLE266Modes)
+extern int NUM_TOTAL_RES_MAP_REFRESH;
+extern int NUM_TOTAL_CEA_MODES;
+extern int NUM_TOTAL_CN400_ModeXregs;
+extern int NUM_TOTAL_CN700_ModeXregs;
+extern int NUM_TOTAL_KM400_ModeXregs;
+extern int NUM_TOTAL_CX700_ModeXregs;
+extern int NUM_TOTAL_VX855_ModeXregs;
+extern int NUM_TOTAL_CLE266_ModeXregs;
+extern int NUM_TOTAL_PATCH_MODE;
+extern int NUM_TOTAL_MODETABLE;
/********************/
/* Mode Table */
/********************/
-/* 480x640 */
-extern struct crt_mode_table CRTM480x640[1];
-/* 640x480*/
-extern struct crt_mode_table CRTM640x480[5];
-/*720x480 (GTF)*/
-extern struct crt_mode_table CRTM720x480[1];
-/*720x576 (GTF)*/
-extern struct crt_mode_table CRTM720x576[1];
-/* 800x480 (CVT) */
-extern struct crt_mode_table CRTM800x480[1];
-/* 800x600*/
-extern struct crt_mode_table CRTM800x600[5];
-/* 848x480 (CVT) */
-extern struct crt_mode_table CRTM848x480[1];
-/*856x480 (GTF) convert to 852x480*/
-extern struct crt_mode_table CRTM852x480[1];
-/*1024x512 (GTF)*/
-extern struct crt_mode_table CRTM1024x512[1];
-/* 1024x600*/
-extern struct crt_mode_table CRTM1024x600[1];
-/* 1024x768*/
-extern struct crt_mode_table CRTM1024x768[4];
-/* 1152x864*/
-extern struct crt_mode_table CRTM1152x864[1];
-/* 1280x720 (HDMI 720P)*/
-extern struct crt_mode_table CRTM1280x720[2];
-/*1280x768 (GTF)*/
-extern struct crt_mode_table CRTM1280x768[2];
-/* 1280x800 (CVT) */
-extern struct crt_mode_table CRTM1280x800[1];
-/*1280x960*/
-extern struct crt_mode_table CRTM1280x960[1];
-/* 1280x1024*/
-extern struct crt_mode_table CRTM1280x1024[3];
-/* 1368x768 (GTF) */
-extern struct crt_mode_table CRTM1368x768[1];
-/*1440x1050 (GTF)*/
-extern struct crt_mode_table CRTM1440x1050[1];
-/* 1600x1200*/
-extern struct crt_mode_table CRTM1600x1200[2];
-/* 1680x1050 (CVT) */
-extern struct crt_mode_table CRTM1680x1050[2];
-/* 1680x1050 (CVT Reduce Blanking) */
-extern struct crt_mode_table CRTM1680x1050_RB[1];
-/* 1920x1080 (CVT)*/
-extern struct crt_mode_table CRTM1920x1080[1];
-/* 1920x1080 (CVT with Reduce Blanking) */
-extern struct crt_mode_table CRTM1920x1080_RB[1];
-/* 1920x1440*/
-extern struct crt_mode_table CRTM1920x1440[2];
-/* 1400x1050 (CVT) */
-extern struct crt_mode_table CRTM1400x1050[2];
-/* 1400x1050 (CVT Reduce Blanking) */
-extern struct crt_mode_table CRTM1400x1050_RB[1];
-/* 960x600 (CVT) */
-extern struct crt_mode_table CRTM960x600[1];
-/* 1000x600 (GTF) */
-extern struct crt_mode_table CRTM1000x600[1];
-/* 1024x576 (GTF) */
-extern struct crt_mode_table CRTM1024x576[1];
-/* 1088x612 (CVT) */
-extern struct crt_mode_table CRTM1088x612[1];
-/* 1152x720 (CVT) */
-extern struct crt_mode_table CRTM1152x720[1];
-/* 1200x720 (GTF) */
-extern struct crt_mode_table CRTM1200x720[1];
-/* 1280x600 (GTF) */
-extern struct crt_mode_table CRTM1280x600[1];
-/* 1360x768 (CVT) */
-extern struct crt_mode_table CRTM1360x768[1];
-/* 1360x768 (CVT Reduce Blanking) */
-extern struct crt_mode_table CRTM1360x768_RB[1];
-/* 1366x768 (GTF) */
-extern struct crt_mode_table CRTM1366x768[2];
-/* 1440x900 (CVT) */
-extern struct crt_mode_table CRTM1440x900[2];
-/* 1440x900 (CVT Reduce Blanking) */
-extern struct crt_mode_table CRTM1440x900_RB[1];
-/* 1600x900 (CVT) */
-extern struct crt_mode_table CRTM1600x900[1];
-/* 1600x900 (CVT Reduce Blanking) */
-extern struct crt_mode_table CRTM1600x900_RB[1];
-/* 1600x1024 (GTF) */
-extern struct crt_mode_table CRTM1600x1024[1];
-/* 1792x1344 (DMT) */
-extern struct crt_mode_table CRTM1792x1344[1];
-/* 1856x1392 (DMT) */
-extern struct crt_mode_table CRTM1856x1392[1];
-/* 1920x1200 (CVT) */
-extern struct crt_mode_table CRTM1920x1200[1];
-/* 1920x1200 (CVT with Reduce Blanking) */
-extern struct crt_mode_table CRTM1920x1200_RB[1];
-/* 2048x1536 (CVT) */
-extern struct crt_mode_table CRTM2048x1536[1];
-extern struct VideoModeTable CLE266Modes[47];
-extern struct crt_mode_table CEAM1280x720[1];
-extern struct crt_mode_table CEAM1920x1080[1];
-extern struct VideoModeTable CEA_HDMI_Modes[2];
+extern struct VideoModeTable CLE266Modes[];
+extern struct crt_mode_table CEAM1280x720[];
+extern struct crt_mode_table CEAM1920x1080[];
+extern struct VideoModeTable CEA_HDMI_Modes[];
-extern struct res_map_refresh res_map_refresh_tbl[61];
-extern struct io_reg CN400_ModeXregs[52];
-extern struct io_reg CN700_ModeXregs[66];
-extern struct io_reg KM400_ModeXregs[55];
-extern struct io_reg CX700_ModeXregs[58];
-extern struct io_reg VX800_ModeXregs[58];
-extern struct io_reg CLE266_ModeXregs[32];
-extern struct io_reg PM1024x768[2];
-extern struct patch_table res_patch_table[1];
+extern struct res_map_refresh res_map_refresh_tbl[];
+extern struct io_reg CN400_ModeXregs[];
+extern struct io_reg CN700_ModeXregs[];
+extern struct io_reg KM400_ModeXregs[];
+extern struct io_reg CX700_ModeXregs[];
+extern struct io_reg VX800_ModeXregs[];
+extern struct io_reg VX855_ModeXregs[];
+extern struct io_reg CLE266_ModeXregs[];
+extern struct io_reg PM1024x768[];
+extern struct patch_table res_patch_table[];
extern struct VPITTable VPIT;
#endif /* __VIAMODE_H__ */
diff --git a/drivers/video/via/vt1636.c b/drivers/video/via/vt1636.c
index 322a9f99355..a6b37494e79 100644
--- a/drivers/video/via/vt1636.c
+++ b/drivers/video/via/vt1636.c
@@ -27,7 +27,7 @@ u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information
{
u8 data;
- viaparinfo->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
+ viaparinfo->shared->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
viafb_i2c_readbyte(plvds_chip_info->lvds_chip_slave_addr, index, &data);
return data;
@@ -39,7 +39,7 @@ void viafb_gpio_i2c_write_mask_lvds(struct lvds_setting_information
{
int index, data;
- viaparinfo->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
+ viaparinfo->shared->i2c_stuff.i2c_port = plvds_chip_info->i2c_port;
index = io_data.Index;
data = viafb_gpio_i2c_read_lvds(plvds_setting_info, plvds_chip_info,
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-11 01:20:20 +0000