From 9021c317b77024fb2642af7e84ad944769ae0949 Mon Sep 17 00:00:00 2001 From: Laurentiu Palcu Date: Fri, 31 Jul 2020 11:18:30 +0300 Subject: drm/imx: Add initial support for DCSS on iMX8MQ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS). Some of its capabilities include: * 4K@60fps; * HDR10; * one graphics and 2 video pipelines; * on-the-fly decompression of compressed video and graphics; The reference manual can be found here: https://www.nxp.com/webapp/Download?colCode=IMX8MDQLQRM The current patch adds only basic functionality: one primary plane for graphics, linear, tiled and super-tiled buffers support (no graphics decompression yet), no HDR10 and no video planes. Video planes support and HDR10 will be added in subsequent patches once per-plane de-gamma/CSC/gamma support is in. Signed-off-by: Laurentiu Palcu Reviewed-by: Lucas Stach Acked-by: Guido Günther Signed-off-by: Lucas Stach Link: https://patchwork.freedesktop.org/patch/msgid/20200731081836.3048-3-laurentiu.palcu@oss.nxp.com --- drivers/gpu/drm/imx/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/imx/Kconfig') diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig index 207bf7409dfb..6231048aa5aa 100644 --- a/drivers/gpu/drm/imx/Kconfig +++ b/drivers/gpu/drm/imx/Kconfig @@ -39,3 +39,5 @@ config DRM_IMX_HDMI depends on DRM_IMX help Choose this if you want to use HDMI on i.MX6. + +source "drivers/gpu/drm/imx/dcss/Kconfig" -- cgit v1.2.3