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OpenCloudOS-Kernel/drivers/gpu/drm/rcar-du/Kconfig

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drm: Renesas R-Car Display Unit DRM driver The R-Car Display Unit (DU) DRM driver supports both superposition processors and all eight planes in RGB and YUV formats with alpha blending. Only VGA and LVDS encoders and connectors are currently supported. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-06-19 19:54:11 +08:00
config DRM_RCAR_DU
tristate "DRM Support for R-Car Display Unit"
drm: rcar-du: Enable compilation on ARM64 The R8A7795 SoC is ARM64-based and include a DU. Enable driver compilation on ARM64. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-08-07 20:22:24 +08:00
depends on DRM && OF
depends on ARM || ARM64
drm/rcar-du: Add run-time dependencies The Renesas R-Car Display Unit driver is only useful on shmobile unless build testing. The LVDS output is useful on an even more reduced hardware set. Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-05-26 19:01:35 +08:00
depends on ARCH_SHMOBILE || COMPILE_TEST
drm: Renesas R-Car Display Unit DRM driver The R-Car Display Unit (DU) DRM driver supports both superposition processors and all eight planes in RGB and YUV formats with alpha blending. Only VGA and LVDS encoders and connectors are currently supported. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-06-19 19:54:11 +08:00
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
drm: Add separate Kconfig option for fbdev helpers For drivers which might want to disable fbdev legacy support. Select the new option in all drivers for now, so this shouldn't result in any change. Drivers need some work anyway to make fbdev support optional (if they have it implemented, that is), so the recommended way to expose this is by adding per-driver options. At least as long as most drivers don't support disabling the fbdev support. v2: Update for new drm drivers msm and rcar-du. Note that Rob's msm driver can already take advantage of this, which allows us to build msm without any fbdev depencies in the kernel! v3: Move the MODULE_* stuff from the fbdev helper file to drm_crtc_helper.c. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Acked-by: Dave Airlie <airlied@linux.ie> Reviewed-by: Chon Ming Lee <chon.ming.lee@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-08 23:44:47 +08:00
select DRM_KMS_FB_HELPER
drm/rcar-du: Use struct videomode in platform data In preparation for DT support where panel timings will be described by a DRM-agnostic video mode, replace the struct drm_mode_modeinfo instance in the panel platform data with a struct videomode. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-08-27 06:42:56 +08:00
select VIDEOMODE_HELPERS
drm: Renesas R-Car Display Unit DRM driver The R-Car Display Unit (DU) DRM driver supports both superposition processors and all eight planes in RGB and YUV formats with alpha blending. Only VGA and LVDS encoders and connectors are currently supported. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-06-19 19:54:11 +08:00
help
Choose this option if you have an R-Car chipset.
If M is selected the module will be called rcar-du-drm.
drm/rcar-du: Add internal LVDS encoder support The R8A7790 includes two internal LVDS encoders. Support them in the DU driver. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-06-17 19:48:27 +08:00
drm: rcar-du: Add HDMI encoder and connector support SoCs that integrate the DU have no internal HDMI encoder, support external encoders only. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-03-31 03:55:38 +08:00
config DRM_RCAR_HDMI
bool "R-Car DU HDMI Encoder Support"
depends on DRM_RCAR_DU
help
Enable support for external HDMI encoders.
drm/rcar-du: Add internal LVDS encoder support The R8A7790 includes two internal LVDS encoders. Support them in the DU driver. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-06-17 19:48:27 +08:00
config DRM_RCAR_LVDS
bool "R-Car DU LVDS Encoder Support"
depends on DRM_RCAR_DU
help
drm: rcar-du: lvds: Add R-Car Gen3 support The LVDS encoder differs slightly in Gen3 SoCs in its PLL configuration. Add support for the Gen3 LVDS PLL parameters and startup procedure. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-07-28 19:12:43 +08:00
Enable support for the R-Car Display Unit embedded LVDS encoders.
drm: rcar-du: Expose the VSP1 compositor through KMS planes On R-Car Gen3 SoCs the DU lost its ability to access memory directly and needs to work in conjunction with the VSP to do so. This commit handles the VSP internally to hide it from the user. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2015-09-07 22:14:58 +08:00
config DRM_RCAR_VSP
bool "R-Car DU VSP Compositor Support"
depends on DRM_RCAR_DU
depends on VIDEO_RENESAS_VSP1
help
Enable support to expose the R-Car VSP Compositor as KMS planes.