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b23ab6ac6d
linux/drivers/gpu/drm/rockchip
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Ezequiel Garcia b23ab6ac6d drm/rockchip: Add optional support for CRTC gamma LUT 
Add an optional CRTC gamma LUT support, and enable it on RK3288.
This is currently enabled via a separate address resource,
which needs to be specified in the devicetree.

The address resource is required because on some SoCs, such as
RK3288, the LUT address is after the MMU address, and the latter
is supported by a different driver. This prevents the DRM driver
from requesting an entire register space.

The current implementation works for RGB 10-bit tables, as that
is what seems to work on RK3288.

Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010194351.17940-3-ezequiel@collabora.com
2019-10-11 09:24:29 -04:00
..
analogix_dp-rockchip.c drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
cdn-dp-core.c drm/rockchip: drop use of drmP.h 2019-07-17 12:52:55 +02:00
cdn-dp-core.h Linus 5.3-rc1 2019-07-22 21:24:10 +02:00
cdn-dp-reg.c Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2019-06-19 12:32:13 +02:00
cdn-dp-reg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
dw_hdmi-rockchip.c drm/rockchip: Enable DRM InfoFrame support on RK3328 and RK3399 2019-10-10 12:50:01 +02:00
dw-mipi-dsi-rockchip.c drm/rockchip: drop use of drmP.h 2019-07-17 12:52:55 +02:00
inno_hdmi.c drm/rockchip: drop use of drmP.h 2019-07-17 12:52:55 +02:00
inno_hdmi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile drm/rockchip: Use the helpers for PSR 2019-07-26 14:48:03 -04:00
rk3066_hdmi.c drm: rockchip: introduce rk3066 hdmi 2019-03-31 14:24:30 +02:00
rk3066_hdmi.h drm: rockchip: introduce rk3066 hdmi 2019-03-31 14:24:30 +02:00
rockchip_drm_drv.c drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
rockchip_drm_drv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
rockchip_drm_fb.c drm/rockchip: Use drm_atomic_helper_commit_tail_rpm 2019-07-26 14:48:03 -04:00
rockchip_drm_fb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
rockchip_drm_fbdev.c drm/rockchip: drop use of drmP.h 2019-07-17 12:52:55 +02:00
rockchip_drm_fbdev.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
rockchip_drm_gem.c drm/rockchip: drop use of drmP.h 2019-07-17 12:52:55 +02:00
rockchip_drm_gem.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
rockchip_drm_vop.c drm/rockchip: Add optional support for CRTC gamma LUT 2019-10-11 09:24:29 -04:00
rockchip_drm_vop.h drm/rockchip: Add optional support for CRTC gamma LUT 2019-10-11 09:24:29 -04:00
rockchip_lvds.c drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
rockchip_lvds.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
rockchip_rgb.c drm/bridge: panel: Infer connector type from panel by default 2019-09-08 19:04:23 +02:00
rockchip_rgb.h drm/rockchip: rgb: update SPDX license identifier 2019-01-25 14:50:07 +01:00
rockchip_vop_reg.c drm/rockchip: Add optional support for CRTC gamma LUT 2019-10-11 09:24:29 -04:00
rockchip_vop_reg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00