linux/drivers/gpu
Liu Ying 5befcdcaf0 drm: lcdif: Determine bus format and flags in ->atomic_check()
Instead of determining LCDIF output bus format and bus flags in
->atomic_enable(), do that in ->atomic_check().  This is a
preparation for the upcoming patch to check consistent bus format
and bus flags across all first downstream bridges in ->atomic_check().
New lcdif_crtc_state structure is introduced to cache bus format
and bus flags states in ->atomic_check() so that they can be read
in ->atomic_enable().

Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230510092450.4024730-4-victor.liu@nxp.com
2023-05-26 19:07:30 +02:00
..
drm drm: lcdif: Determine bus format and flags in ->atomic_check() 2023-05-26 19:07:30 +02:00
host1x drm/tegra: Changes for v6.4-rc1 2023-04-06 15:02:17 +02:00
ipu-v3 ipu-v3: Include <linux/io.h> 2023-05-18 11:06:18 +02:00
trace
vga
Makefile