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authorDhinakaran Pandiyan <[email protected]>2019-12-17 15:23:29 +0200
committerImre Deak <[email protected]>2020-01-07 13:16:49 +0200
commit2dfbf9d2873a0f76a6c6ad727711a4391d7936b7 (patch)
tree2177a3567b5ae6c0c653f4f4cac5e98d5678ac9f /scripts/gdb/linux/clk.py
parenta7007efa673cf07dc374ad6cf85ae8e65ee1337f (diff)
drm/i915/tgl: Gen-12 display can decompress surfaces compressed by the media engine
Detect the modifier corresponding to media compression to enable display decompression for YUV and xRGB packed formats. A new modifier is added so that the driver can distinguish between media and render compressed buffers. Unlike render decompression, plane 6 and plane 7 do not support media decompression. v2: Fix checkpatch warnings on code style (Lucas) From DK: Separate modifier array for planes that cannot decompress media (Ville) v3: Support planar formats v4: Switch plane order v5: - Use format block descriptors to get CCS subsampling calculation right everywhere. - Extend the plane state normal view array to accommodate 4 color planes. - Use helpers to convert between main and CCS planes. v6: Add missing packed YUV formats to the MC format list. (Yang) v7: Align UV planes to tile-row size. Cc: Nanley G Chery <[email protected]> Cc: Ville Syrjälä <[email protected]> Cc: Matt Roper <[email protected]> Cc: Yang A Shi <[email protected]> Cc: Radhakrishna Sripada <[email protected]> Signed-off-by: Dhinakaran Pandiyan <[email protected]> Signed-off-by: Lucas De Marchi <[email protected]> Signed-off-by: Imre Deak <[email protected]> Reviewed-by: Radhakrishna Sripada <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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