diff options
| author | Oscar Mateo | 2017-09-22 01:19:49 +0200 |
|---|---|---|
| committer | Rodrigo Vivi | 2017-09-22 15:30:38 +0200 |
| commit | 7fd0b1a2593647aba4538196dd80314fd134877b (patch) | |
| tree | 5df60be8d697e7ac61a0b1921b6b6bb41d834ed2 /drivers/gpu/drm/i915/intel_engine_cs.c | |
| parent | drm/i915: Rename global i915 to i915_modparams (diff) | |
| download | kernel-qcow2-linux-7fd0b1a2593647aba4538196dd80314fd134877b.tar.gz kernel-qcow2-linux-7fd0b1a2593647aba4538196dd80314fd134877b.tar.xz kernel-qcow2-linux-7fd0b1a2593647aba4538196dd80314fd134877b.zip | |
drm/i915/cnl: Add Gen10 LRC size
The total size of the context has decreased with the removal of the
URB_ATOMIC section. BSpec indicates 16750 DWORDs (17 pages), plus
one page for PPHWSP, and I'm throwing an extra page for precaution.
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1506035989-14295-1-git-send-email-oscar.mateo@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index d755a2ae4223..020e4c6c0192 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -39,6 +39,7 @@ #define GEN8_LR_CONTEXT_RENDER_SIZE (20 * PAGE_SIZE) #define GEN9_LR_CONTEXT_RENDER_SIZE (22 * PAGE_SIZE) +#define GEN10_LR_CONTEXT_RENDER_SIZE (19 * PAGE_SIZE) #define GEN8_LR_CONTEXT_OTHER_SIZE ( 2 * PAGE_SIZE) @@ -150,6 +151,7 @@ __intel_engine_context_size(struct drm_i915_private *dev_priv, u8 class) default: MISSING_CASE(INTEL_GEN(dev_priv)); case 10: + return GEN10_LR_CONTEXT_RENDER_SIZE; case 9: return GEN9_LR_CONTEXT_RENDER_SIZE; case 8: |