linux_dsm_epyc7002/drivers/gpu/drm/omapdrm
Tomi Valkeinen f5b1fae153 drm/omap: fix missing scaler pixel fmt limitations
OMAP2 and OMAP3/AM4 have limitations with the scaler:
- OMAP2 can only scale XRGB8888
- OMAP3/AM4 can only scale XRGB8888, RGB565, YUYV and UYVY

The driver doesn't check these limitations, which leads to sync-lost
floods.

This patch adds a check for the pixel formats when scaling.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190930103840.18970-5-tomi.valkeinen@ti.com
2019-10-04 11:30:28 +03:00
..
displays
dss drm/omap: fix missing scaler pixel fmt limitations 2019-10-04 11:30:28 +03:00
Kconfig
Makefile
omap_connector.c
omap_connector.h
omap_crtc.c
omap_crtc.h
omap_debugfs.c
omap_dmm_priv.h
omap_dmm_tiler.c
omap_dmm_tiler.h
omap_drv.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
omap_drv.h
omap_encoder.c drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
omap_encoder.h
omap_fb.c
omap_fb.h
omap_fbdev.c
omap_fbdev.h
omap_gem_dmabuf.c
omap_gem.c
omap_gem.h
omap_irq.c
omap_irq.h
omap_plane.c drm/omap: Add 'alpha' and 'pixel blend mode' plane properties 2019-08-23 10:15:11 +03:00
omap_plane.h
tcm-sita.c
tcm.h
TODO