On Thu, May 29, 2014 at 1:25 PM, Daniel Vetter daniel.vetter@ffwll.ch wrote:
Drivers really have no business touching these. Noticed because exynose _did_ touch the vblank off delay, which could potentially affect other drivers.
drm_debug is an exception since it's used in macros and inline functions.
v2: Drop bonghits changes. Note to self: Don't submit patches before first coffee.
Cc: Inki Dae inki.dae@samsung.com Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch
Acked-by: Alex Deucher alexander.deucher@amd.com
drivers/gpu/drm/drm_stub.c | 4 ---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 4 ---- drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 -- 3 files changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 3727ac8bc310..998782a88520 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -43,17 +43,13 @@ unsigned int drm_debug = 0; /* 1 to enable debug output */ EXPORT_SYMBOL(drm_debug);
unsigned int drm_rnodes = 0; /* 1 to enable experimental render nodes API */ -EXPORT_SYMBOL(drm_rnodes);
/* 1 to allow user space to request universal planes (experimental) */ unsigned int drm_universal_planes = 0; -EXPORT_SYMBOL(drm_universal_planes);
unsigned int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */ -EXPORT_SYMBOL(drm_vblank_offdelay);
unsigned int drm_timestamp_precision = 20; /* Default to 20 usecs. */ -EXPORT_SYMBOL(drm_timestamp_precision);
/*
- Default to use monotonic timestamps for wait-for-vblank and page-flip
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 2d27ba23a6a8..d7c50b0da510 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -38,8 +38,6 @@ #define DRIVER_MAJOR 1 #define DRIVER_MINOR 0
-#define VBLANK_OFF_DELAY 50000
/* platform device pointer for eynos drm device. */ static struct platform_device *exynos_drm_pdev;
@@ -109,8 +107,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) /* setup possible_clones. */ exynos_drm_encoder_setup(dev);
drm_vblank_offdelay = VBLANK_OFF_DELAY;platform_set_drvdata(dev->platformdev, dev); /* force connectors detection */diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index ce3e6a30deaa..e28f792d628c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -40,8 +40,6 @@ struct drm_device; struct exynos_drm_overlay; struct drm_connector;
-extern unsigned int drm_vblank_offdelay;
/* this enumerates display type. */ enum exynos_drm_output_type { EXYNOS_DISPLAY_TYPE_NONE, -- 1.9.2
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