drm/i915/icl: Add degamma and gamma lut size to gen11 caps

Add the degamma and gamma lut sizes to gen11 capability
structure.

Note: Currently this doesn't account for the extended range gamma
entries and this will be addressed with new segmented gamma ABI
in a future patch.

v2: Reorder the patch as per Maarten's suggestion.

v3: Rebase

v4: Updated commit message with a note as per Matt's suggestion.

v5: No Change.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1549893025-21837-6-git-send-email-uma.shankar@intel.com

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 3c3afbd737b29cc86b68dbcd1dda4a9b74eb79b8..e1529a5a0af49830a552cffa2895792a30ed1aa5 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -646,7 +646,8 @@ static const struct intel_device_info intel_cannonlake_info = {
        }, \
        GEN(11), \
        .ddb_size = 2048, \
-       .has_logical_ring_elsq = 1
+       .has_logical_ring_elsq = 1, \
+       .color = { .degamma_lut_size = 33, .gamma_lut_size = 1024 }
 
 static const struct intel_device_info intel_icelake_11_info = {
        GEN11_FEATURES,