mirror_ubuntu-kernels/drivers/gpu/drm/mxsfb
Liu Ying c62a7b9ca7 drm: lcdif: Check consistent bus format and flags across first bridges
The single LCDIF embedded in i.MX93 SoC may drive multiple displays
simultaneously.  Check bus format and flags across first bridges in
->atomic_check() to ensure they are consistent.  This is a preparation
for adding i.MX93 LCDIF support.

Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Tested-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/20230510092450.4024730-5-victor.liu@nxp.com
2023-05-26 19:07:31 +02:00
..
Kconfig drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC 2022-11-25 22:47:34 +01:00
lcdif_drv.c drm: lcdif: Check consistent bus format and flags across first bridges 2023-05-26 19:07:31 +02:00
lcdif_drv.h drm: lcdif: Check consistent bus format and flags across first bridges 2023-05-26 19:07:31 +02:00
lcdif_kms.c drm: lcdif: Check consistent bus format and flags across first bridges 2023-05-26 19:07:31 +02:00
lcdif_regs.h drm: lcdif: Set and enable FIFO Panic threshold 2022-11-09 01:31:45 +01:00
Makefile drm: lcdif: Add support for i.MX8MP LCDIF variant 2022-06-29 01:44:48 +02:00
mxsfb_drv.c drm/mxsfb: Use GEM DMA fbdev emulation 2023-03-14 17:07:48 +01:00
mxsfb_drv.h drm: mxsfb: Implement LCDIF scanout CRC32 support 2022-05-05 01:03:49 +02:00
mxsfb_kms.c drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} 2022-08-03 18:32:27 +02:00
mxsfb_regs.h drm: mxsfb: Implement LCDIF scanout CRC32 support 2022-05-05 01:03:49 +02:00