mirror-linux/drivers/gpu/drm/meson
Christian Hewitt bf33677a3c drm/meson: fix colour distortion from HDR set during vendor u-boot
Add support for the OSD1 HDR registers so meson DRM can handle the HDR
properties set by Amlogic u-boot on G12A and newer devices which result
in blue/green/pink colour distortion to display output.

This takes the original patch submissions from Mathias [0] and [1] with
corrections for formatting and the missing description and attribution
needed for merge.

[0] https://lore.kernel.org/linux-amlogic/59dfd7e6-fc91-3d61-04c4-94e078a3188c@baylibre.com/T/
[1] https://lore.kernel.org/linux-amlogic/CAOKfEHBx_fboUqkENEMd-OC-NSrf46nto+vDLgvgttzPe99kXg@mail.gmail.com/T/#u

Fixes: 728883948b ("drm/meson: Add G12A Support for VIU setup")
Suggested-by: Mathias Steiger <mathias.steiger@googlemail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Philip Milev <milev.philip@gmail.com>
[narmsrong: adding missing space on second tested-by tag]
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210806094005.7136-1-christianshewitt@gmail.com
2021-08-10 10:00:02 +02:00
..
Kconfig
Makefile
meson_crtc.c drm/atomic: Pass the full state to CRTC atomic begin and flush 2020-11-02 12:37:49 +01:00
meson_crtc.h
meson_drv.c Linux 5.13-rc7 2021-06-23 10:07:48 +10:00
meson_drv.h drm/meson: overlay: setup overlay for Amlogic FBC 2020-07-03 10:12:29 +02:00
meson_dw_hdmi.c drm/meson: dw-hdmi: disable DW-HDMI CEC sub-driver 2021-04-20 17:22:44 +02:00
meson_dw_hdmi.h
meson_osd_afbcd.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
meson_osd_afbcd.h
meson_overlay.c drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
meson_overlay.h
meson_plane.c drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
meson_plane.h
meson_rdma.c
meson_rdma.h
meson_registers.h drm/meson: fix colour distortion from HDR set during vendor u-boot 2021-08-10 10:00:02 +02:00
meson_vclk.c drm/meson/meson_vclk: Make two local functions static 2020-11-17 18:34:14 +01:00
meson_vclk.h
meson_venc.c drm/meson: Fix few typo 2021-03-19 10:40:54 +01:00
meson_venc.h
meson_venc_cvbs.c
meson_venc_cvbs.h
meson_viu.c drm/meson: fix colour distortion from HDR set during vendor u-boot 2021-08-10 10:00:02 +02:00
meson_viu.h
meson_vpp.c
meson_vpp.h