tree f09ba374cbba185d4792b9b5829dcf6fd4411d1d
parent dd62167b6f342dd379cdc5b3089326d0769587b7
author Carlos Santa <carlos.santa@intel.com> 1694736039 -0700
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> 1710743117 +0000

minigbm: Add support for CCS Media Compression on MTL

BUG=b:201620358
TEST=null_platform_test -m I915_FORMAT_MOD_4_TILED_MTL_MC_CCS success

cat /sys/kernel/debug/dri/1/i915_display_info during rendering

uapi: [FB:434] XR24 little-endian (0x34325258),0x10000000000000e,1920x1200, visible=visible, src=1920.000000x1200.000000+0.000000+0.000000, dst=1920x1200+0+0, rotation=0 (0x00000001)
                hw: [FB:434] XR24 little-endian (0x34325258),0x10000000000000e,1920x1200, visible=yes, src=1920.000000x1200.000000+0.000000+0.000000, dst=1920x1200+0+0, rotation=0 (0x00000001)
        [PLANE:47:plane 2A]: type=OVL

and make sure the modifier shows 0x10000000000000e

v3: Rebased the patch as per latest tip and fixes.

Credits-to: Bai, Guangyao <guangyao.bai@intel.com>
		Heikkila, Juha-pekka <juha-pekka.heikkila@intel.com>
		Ma, Zhaoliang <zhaoliang.ma@intel.com>

Change-Id: I9d9391a2f9b1f8d78f2a70b729f1fcc86b76679d
Signed-off-by: Lobo, Melanie <melanie.lobo@intel.com>
Signed-off-by: Santa, Carlos <carlos.santa@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/5351727
Commit-Queue: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Dominik Behr <dbehr@chromium.org>