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drm/i915: Remove superfluous hw_flags from mi_set_context() 

Why have both hw_flags and flags, when just one will do?

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170322210350.6208-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
This commit is contained in:
Chris Wilson 2017-03-22 21:03:50 +00:00
parent 40149f00fb
commit e555e32645
1 changed files with 7 additions and 7 deletions
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14
drivers/gpu/drm/i915/i915_gem_context.c
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@ -576,25 +576,25 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file)
}
static inline int
mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags)
mi_set_context(struct drm_i915_gem_request *req, u32 flags)
{
struct drm_i915_private *dev_priv = req->i915;
struct intel_engine_cs *engine = req->engine;
enum intel_engine_id id;
u32 *cs, flags = hw_flags | MI_MM_SPACE_GTT;
const int num_rings =
/* Use an extended w/a on ivb+ if signalling from other rings */
i915.semaphores ?
INTEL_INFO(dev_priv)->num_rings - 1 :
0;
int len;
u32 *cs;
/* These flags are for resource streamer on HSW+ */
flags |= MI_MM_SPACE_GTT;
if (IS_HASWELL(dev_priv) || INTEL_GEN(dev_priv) >= 8)
flags |= (HSW_MI_RS_SAVE_STATE_EN | HSW_MI_RS_RESTORE_STATE_EN);
else if (INTEL_GEN(dev_priv) < 8)
flags |= (MI_SAVE_EXT_STATE_EN | MI_RESTORE_EXT_STATE_EN);
/* These flags are for resource streamer on HSW+ */
flags |= HSW_MI_RS_SAVE_STATE_EN | HSW_MI_RS_RESTORE_STATE_EN;
else
flags |= MI_SAVE_EXT_STATE_EN | MI_RESTORE_EXT_STATE_EN;
len = 4;
if (INTEL_GEN(dev_priv) >= 7)