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-rw-r--r--drivers/gpu/drm/drm_cache.c10
-rw-r--r--drivers/gpu/drm/drm_crtc_helper.c2
-rw-r--r--drivers/gpu/drm/drm_fops.c3
-rw-r--r--drivers/gpu/drm/drm_prime.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dmabuf.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.h2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_iommu.c6
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_iommu.h1
-rw-r--r--drivers/gpu/drm/gma500/Kconfig1
-rw-r--r--drivers/gpu/drm/gma500/mmu.c2
-rw-r--r--drivers/gpu/drm/i915/Kconfig1
-rw-r--r--drivers/gpu/drm/msm/Kconfig2
-rw-r--r--drivers/gpu/drm/nouveau/Kconfig3
-rw-r--r--drivers/gpu/drm/omapdrm/omap_connector.c6
14 files changed, 21 insertions, 22 deletions
diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
index bb8f58012189..534cb89b160d 100644
--- a/drivers/gpu/drm/drm_cache.c
+++ b/drivers/gpu/drm/drm_cache.c
@@ -32,6 +32,12 @@
#include <drm/drmP.h>
#if defined(CONFIG_X86)
+
+/*
+ * clflushopt is an unordered instruction which needs fencing with mfence or
+ * sfence to avoid ordering issues. For drm_clflush_page this fencing happens
+ * in the caller.
+ */
static void
drm_clflush_page(struct page *page)
{
@@ -44,7 +50,7 @@ drm_clflush_page(struct page *page)
page_virtual = kmap_atomic(page);
for (i = 0; i < PAGE_SIZE; i += size)
- clflush(page_virtual + i);
+ clflushopt(page_virtual + i);
kunmap_atomic(page_virtual);
}
@@ -133,7 +139,7 @@ drm_clflush_virt_range(char *addr, unsigned long length)
mb();
for (; addr < end; addr += boot_cpu_data.x86_clflush_size)
clflush(addr);
- clflush(end - 1);
+ clflushopt(end - 1);
mb();
return;
}
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 1fbe8427c70e..c43825e8f5c1 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -566,7 +566,7 @@ drm_crtc_helper_disable(struct drm_crtc *crtc)
* @set: mode set configuration
*
* Setup a new configuration, provided by the upper layers (either an ioctl call
- * from userspace or internally e.g. from the fbdev suppport code) in @set, and
+ * from userspace or internally e.g. from the fbdev support code) in @set, and
* enable it. This is the main helper functions for drivers that implement
* kernel mode setting with the crtc helper functions and the assorted
* ->prepare(), ->modeset() and ->commit() helper callbacks.
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index a0ce39c96f8e..e1eba0b7cd45 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -285,7 +285,8 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
pci_dev_put(pci_dev);
}
if (!dev->hose) {
- struct pci_bus *b = pci_bus_b(pci_root_buses.next);
+ struct pci_bus *b = list_entry(pci_root_buses.next,
+ struct pci_bus, node);
if (b)
dev->hose = b->sysdata;
}
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index f1437b6c8dbf..304ca8cacbc4 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -511,7 +511,7 @@ struct drm_gem_object *drm_gem_prime_import(struct drm_device *dev,
get_dma_buf(dma_buf);
sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
- if (IS_ERR_OR_NULL(sgt)) {
+ if (IS_ERR(sgt)) {
ret = PTR_ERR(sgt);
goto fail_detach;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
index 59827cc5e770..c786cd4f457b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
@@ -224,7 +224,7 @@ struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device *drm_dev,
get_dma_buf(dma_buf);
sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
- if (IS_ERR_OR_NULL(sgt)) {
+ if (IS_ERR(sgt)) {
ret = PTR_ERR(sgt);
goto err_buf_detach;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 4c5cf6843137..ce3e6a30deaa 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -254,7 +254,6 @@ struct drm_exynos_file_private {
* otherwise default one.
* @da_space_size: size of device address space.
* if 0 then default value is used for it.
- * @da_space_order: order to device address space.
*/
struct exynos_drm_private {
struct drm_fb_helper *fb_helper;
@@ -272,7 +271,6 @@ struct exynos_drm_private {
unsigned long da_start;
unsigned long da_space_size;
- unsigned long da_space_order;
};
/*
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.c b/drivers/gpu/drm/exynos/exynos_drm_iommu.c
index fb8db0378274..b32b291f88ff 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_iommu.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.c
@@ -36,12 +36,10 @@ int drm_create_iommu_mapping(struct drm_device *drm_dev)
priv->da_start = EXYNOS_DEV_ADDR_START;
if (!priv->da_space_size)
priv->da_space_size = EXYNOS_DEV_ADDR_SIZE;
- if (!priv->da_space_order)
- priv->da_space_order = EXYNOS_DEV_ADDR_ORDER;
mapping = arm_iommu_create_mapping(&platform_bus_type, priv->da_start,
- priv->da_space_size,
- priv->da_space_order);
+ priv->da_space_size);
+
if (IS_ERR(mapping))
return PTR_ERR(mapping);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h
index 598e60f57d4b..72376d41c512 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h
@@ -14,7 +14,6 @@
#define EXYNOS_DEV_ADDR_START 0x20000000
#define EXYNOS_DEV_ADDR_SIZE 0x40000000
-#define EXYNOS_DEV_ADDR_ORDER 0x0
#ifdef CONFIG_DRM_EXYNOS_IOMMU
diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig
index 508cf99a292d..17f928ec84ea 100644
--- a/drivers/gpu/drm/gma500/Kconfig
+++ b/drivers/gpu/drm/gma500/Kconfig
@@ -10,7 +10,6 @@ config DRM_GMA500
# GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915
select ACPI_VIDEO if ACPI
select BACKLIGHT_CLASS_DEVICE if ACPI
- select VIDEO_OUTPUT_CONTROL if ACPI
select INPUT if ACPI
help
Say yes for an experimental 2D KMS framebuffer driver for the
diff --git a/drivers/gpu/drm/gma500/mmu.c b/drivers/gpu/drm/gma500/mmu.c
index 3e14a9b35252..0eaf11c19939 100644
--- a/drivers/gpu/drm/gma500/mmu.c
+++ b/drivers/gpu/drm/gma500/mmu.c
@@ -479,7 +479,7 @@ struct psb_mmu_driver *psb_mmu_driver_init(struct drm_device *dev,
driver->has_clflush = 0;
#if defined(CONFIG_X86)
- if (boot_cpu_has(X86_FEATURE_CLFLSH)) {
+ if (boot_cpu_has(X86_FEATURE_CLFLUSH)) {
uint32_t tfms, misc, cap0, cap4, clflush_size;
/*
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 73ed59eff139..bea2d67196fb 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -14,7 +14,6 @@ config DRM_I915
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
select BACKLIGHT_LCD_SUPPORT if ACPI
select BACKLIGHT_CLASS_DEVICE if ACPI
- select VIDEO_OUTPUT_CONTROL if ACPI
select INPUT if ACPI
select ACPI_VIDEO if ACPI
select ACPI_BUTTON if ACPI
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index c69d1e07a3a6..b6984971ce0c 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -3,7 +3,7 @@ config DRM_MSM
tristate "MSM DRM"
depends on DRM
depends on MSM_IOMMU
- depends on (ARCH_MSM && ARCH_MSM8960) || (ARM && COMPILE_TEST)
+ depends on ARCH_MSM8960 || (ARM && COMPILE_TEST)
select DRM_KMS_HELPER
select SHMEM
select TMPFS
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index 7cf787d697b1..637c29a33127 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -11,7 +11,7 @@ config DRM_NOUVEAU
select FB
select FRAMEBUFFER_CONSOLE if !EXPERT
select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
- select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT
+ select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
select X86_PLATFORM_DEVICES if ACPI && X86
select ACPI_WMI if ACPI && X86
select MXM_WMI if ACPI && X86
@@ -19,7 +19,6 @@ config DRM_NOUVEAU
# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
select BACKLIGHT_LCD_SUPPORT if ACPI && X86
select BACKLIGHT_CLASS_DEVICE if ACPI && X86
- select VIDEO_OUTPUT_CONTROL if ACPI && X86
select INPUT if ACPI && X86
select THERMAL if ACPI && X86
select ACPI_VIDEO if ACPI && X86
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index 912759daf562..86f4ead0441d 100644
--- a/drivers/gpu/drm/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -37,7 +37,7 @@ struct omap_connector {
void copy_timings_omap_to_drm(struct drm_display_mode *mode,
struct omap_video_timings *timings)
{
- mode->clock = timings->pixel_clock;
+ mode->clock = timings->pixelclock / 1000;
mode->hdisplay = timings->x_res;
mode->hsync_start = mode->hdisplay + timings->hfp;
@@ -68,7 +68,7 @@ void copy_timings_omap_to_drm(struct drm_display_mode *mode,
void copy_timings_drm_to_omap(struct omap_video_timings *timings,
struct drm_display_mode *mode)
{
- timings->pixel_clock = mode->clock;
+ timings->pixelclock = mode->clock * 1000;
timings->x_res = mode->hdisplay;
timings->hfp = mode->hsync_start - mode->hdisplay;
@@ -220,7 +220,7 @@ static int omap_connector_mode_valid(struct drm_connector *connector,
if (!r) {
/* check if vrefresh is still valid */
new_mode = drm_mode_duplicate(dev, mode);
- new_mode->clock = timings.pixel_clock;
+ new_mode->clock = timings.pixelclock / 1000;
new_mode->vrefresh = 0;
if (mode->vrefresh == drm_mode_vrefresh(new_mode))
ret = MODE_OK;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-30 03:11:55 +0000