Commit e3a815fc authored by Zou Nan hai's avatar Zou Nan hai Committed by Eric Anholt
Browse files

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: default avatarZou Nan hai <nanhai.zou@intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 9bc35499

drivers/gpu/drm/i915/i915_dma.c

+3 −0
Original line number Diff line number Diff line
@@ -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);

include/drm/i915_drm.h

+1 −0
Original line number Diff line number Diff line
@@ -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;