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| author | Zou Nan hai <nanhai.zou@intel.com> | 2010-05-31 13:58:47 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-01 11:21:09 -0700 |
| commit | e3a815fcd38043b8f1bb526123d8ab6ae01deb77 (patch) | |
| tree | 903c75fcd0e5cc7ef20885562c7807de23323968 | |
| parent | 9bc354998f8aa8a83b0cd430e8fcf2cbc3be7367 (diff) | |
| download | kernel_samsung_smdk4412-e3a815fcd38043b8f1bb526123d8ab6ae01deb77.zip kernel_samsung_smdk4412-e3a815fcd38043b8f1bb526123d8ab6ae01deb77.tar.gz kernel_samsung_smdk4412-e3a815fcd38043b8f1bb526123d8ab6ae01deb77.tar.bz2 | |
drm/i915: add HAS_BSD check to i915_getparam
This will let userland only try to use the new media decode
functionality when the appropriate kernel is present.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 6577798..84ce956 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -744,6 +744,9 @@ static int i915_getparam(struct drm_device *dev, void *data, /* depends on GEM */ value = dev_priv->has_gem; break; + case I915_PARAM_HAS_BSD: + value = HAS_BSD(dev); + break; default: DRM_DEBUG_DRIVER("Unknown parameter %d\n", param->param); diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index e916870..7f0028e 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -275,6 +275,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_OVERLAY 7 #define I915_PARAM_HAS_PAGEFLIPPING 8 #define I915_PARAM_HAS_EXECBUF2 9 +#define I915_PARAM_HAS_BSD 10 typedef struct drm_i915_getparam { int param; |