drm/i915/display: Add initial selective fetch support for biplanar formats

Browse source

Biplanar formats are using two planes (Y and UV). This patch adds handling
of Y selective fetch area by utilizing existing linked plane mechanism.
Also UV plane Y offset configuration is modified according to Bspec.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211021101024.13112-2-jouni.hogander@intel.com

...

This commit is contained in:

Jouni Högander 2021-10-21 13:10:23 +03:00 • committed by José Roberto de Souza

parent 10a657dd4c

commit 3809991ff5

1 changed files with 27 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

drivers/gpu/drm/i915/display/intel_psr.c

View file