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| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2022-05-19 09:57:30 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-05-20 09:11:06 +0100 |
| commit | 85a040bc9049dd168d5e79a1fa9d2da87e6e52dc (patch) | |
| tree | a306c0f3c13a65118a8f850cad109e5f27175699 /drivers/gpu/drm/i915/intel_device_info.h | |
| parent | 230fb39ff7e07bd0324c87acf08dd2c9b0bbcea8 (diff) | |
| download | linux-85a040bc9049dd168d5e79a1fa9d2da87e6e52dc.tar.bz2 | |
drm/i915: Introduce has_media_ratio_mode
Media ratio mode (the ability for media IP to work at a different frequency
from the GT) is available for a subset of dGfx platforms supporting
GuC/SLPC. Introduce 'has_media_ratio_mode' flag in intel_device_info to
identify these platforms and set it for XEHPSDV and DG2/ATS-M.
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519085732.1276255-1-tvrtko.ursulin@linux.intel.com
[tursulin: fixup merge conflict]
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index 4053efaa55da..eb3a37808e1d 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -151,6 +151,7 @@ enum intel_ppgtt_type { func(has_llc); \ func(has_logical_ring_contexts); \ func(has_logical_ring_elsq); \ + func(has_media_ratio_mode); \ func(has_mslices); \ func(has_pooled_eu); \ func(has_pxp); \ |