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path: root/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c208
1 files changed, 0 insertions, 208 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
deleted file mode 100644
index c431e0b9fc11..000000000000
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "ior.h"
-
-#include <subdev/timer.h>
-
-void
-gf119_sor_dp_watermark(struct nvkm_ior *sor, int head, u8 watermark)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 hoff = head * 0x800;
- nvkm_mask(device, 0x616610 + hoff, 0x0800003f, 0x08000000 | watermark);
-}
-
-void
-gf119_sor_dp_audio_sym(struct nvkm_ior *sor, int head, u16 h, u32 v)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 hoff = head * 0x800;
- nvkm_mask(device, 0x616620 + hoff, 0x0000ffff, h);
- nvkm_mask(device, 0x616624 + hoff, 0x00ffffff, v);
-}
-
-void
-gf119_sor_dp_audio(struct nvkm_ior *sor, int head, bool enable)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 hoff = 0x800 * head;
- const u32 data = 0x80000000 | (0x00000001 * enable);
- const u32 mask = 0x8000000d;
- nvkm_mask(device, 0x616618 + hoff, mask, data);
- nvkm_msec(device, 2000,
- if (!(nvkm_rd32(device, 0x616618 + hoff) & 0x80000000))
- break;
- );
-}
-
-void
-gf119_sor_dp_vcpi(struct nvkm_ior *sor, int head,
- u8 slot, u8 slot_nr, u16 pbn, u16 aligned)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 hoff = head * 0x800;
-
- nvkm_mask(device, 0x616588 + hoff, 0x00003f3f, (slot_nr << 8) | slot);
- nvkm_mask(device, 0x61658c + hoff, 0xffffffff, (aligned << 16) | pbn);
-}
-
-void
-gf119_sor_dp_drive(struct nvkm_ior *sor, int ln, int pc, int dc, int pe, int pu)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 loff = nv50_sor_link(sor);
- const u32 shift = sor->func->dp.lanes[ln] * 8;
- u32 data[4];
-
- data[0] = nvkm_rd32(device, 0x61c118 + loff) & ~(0x000000ff << shift);
- data[1] = nvkm_rd32(device, 0x61c120 + loff) & ~(0x000000ff << shift);
- data[2] = nvkm_rd32(device, 0x61c130 + loff);
- if ((data[2] & 0x0000ff00) < (pu << 8) || ln == 0)
- data[2] = (data[2] & ~0x0000ff00) | (pu << 8);
- nvkm_wr32(device, 0x61c118 + loff, data[0] | (dc << shift));
- nvkm_wr32(device, 0x61c120 + loff, data[1] | (pe << shift));
- nvkm_wr32(device, 0x61c130 + loff, data[2]);
- data[3] = nvkm_rd32(device, 0x61c13c + loff) & ~(0x000000ff << shift);
- nvkm_wr32(device, 0x61c13c + loff, data[3] | (pc << shift));
-}
-
-void
-gf119_sor_dp_pattern(struct nvkm_ior *sor, int pattern)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 soff = nv50_ior_base(sor);
- u32 data;
-
- switch (pattern) {
- case 0: data = 0x10101010; break;
- case 1: data = 0x01010101; break;
- case 2: data = 0x02020202; break;
- case 3: data = 0x03030303; break;
- default:
- WARN_ON(1);
- return;
- }
-
- nvkm_mask(device, 0x61c110 + soff, 0x1f1f1f1f, data);
-}
-
-int
-gf119_sor_dp_links(struct nvkm_ior *sor, struct nvkm_i2c_aux *aux)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 soff = nv50_ior_base(sor);
- const u32 loff = nv50_sor_link(sor);
- u32 dpctrl = 0x00000000;
- u32 clksor = 0x00000000;
-
- clksor |= sor->dp.bw << 18;
- dpctrl |= ((1 << sor->dp.nr) - 1) << 16;
- if (sor->dp.mst)
- dpctrl |= 0x40000000;
- if (sor->dp.ef)
- dpctrl |= 0x00004000;
-
- nvkm_mask(device, 0x612300 + soff, 0x007c0000, clksor);
- nvkm_mask(device, 0x61c10c + loff, 0x401f4000, dpctrl);
- return 0;
-}
-
-void
-gf119_sor_clock(struct nvkm_ior *sor)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 soff = nv50_ior_base(sor);
- u32 div1 = sor->asy.link == 3;
- u32 div2 = sor->asy.link == 3;
- if (sor->asy.proto == TMDS) {
- const u32 speed = sor->tmds.high_speed ? 0x14 : 0x0a;
- nvkm_mask(device, 0x612300 + soff, 0x007c0000, speed << 18);
- if (sor->tmds.high_speed)
- div2 = 1;
- }
- nvkm_mask(device, 0x612300 + soff, 0x00000707, (div2 << 8) | div1);
-}
-
-void
-gf119_sor_state(struct nvkm_ior *sor, struct nvkm_ior_state *state)
-{
- struct nvkm_device *device = sor->disp->engine.subdev.device;
- const u32 coff = (state == &sor->asy) * 0x20000 + sor->id * 0x20;
- u32 ctrl = nvkm_rd32(device, 0x640200 + coff);
-
- state->proto_evo = (ctrl & 0x00000f00) >> 8;
- switch (state->proto_evo) {
- case 0: state->proto = LVDS; state->link = 1; break;
- case 1: state->proto = TMDS; state->link = 1; break;
- case 2: state->proto = TMDS; state->link = 2; break;
- case 5: state->proto = TMDS; state->link = 3; break;
- case 8: state->proto = DP; state->link = 1; break;
- case 9: state->proto = DP; state->link = 2; break;
- default:
- state->proto = UNKNOWN;
- break;
- }
-
- state->head = ctrl & 0x0000000f;
-}
-
-static const struct nvkm_ior_func
-gf119_sor = {
- .state = gf119_sor_state,
- .power = nv50_sor_power,
- .clock = gf119_sor_clock,
- .hdmi = {
- .ctrl = gf119_hdmi_ctrl,
- },
- .dp = {
- .lanes = { 2, 1, 0, 3 },
- .links = gf119_sor_dp_links,
- .power = g94_sor_dp_power,
- .pattern = gf119_sor_dp_pattern,
- .drive = gf119_sor_dp_drive,
- .vcpi = gf119_sor_dp_vcpi,
- .audio = gf119_sor_dp_audio,
- .audio_sym = gf119_sor_dp_audio_sym,
- .watermark = gf119_sor_dp_watermark,
- },
- .hda = {
- .hpd = gf119_hda_hpd,
- .eld = gf119_hda_eld,
- .device_entry = gf119_hda_device_entry,
- },
-};
-
-int
-gf119_sor_new(struct nvkm_disp *disp, int id)
-{
- return nvkm_ior_new_(&gf119_sor, disp, SOR, id);
-}
-
-int
-gf119_sor_cnt(struct nvkm_disp *disp, unsigned long *pmask)
-{
- struct nvkm_device *device = disp->engine.subdev.device;
- *pmask = (nvkm_rd32(device, 0x612004) & 0x0000ff00) >> 8;
- return 8;
-}
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