kernel/linux.git/drivers/gpu/drm/meson, branch v4.12.9

drm/meson: Fix driver bind when only CVBS is available

2017-06-07T14:27:33+00:00

While introducing HDMI support, component matching on connectors node were bypassed since no driver would actually bind on the DT node. But when only a CVBS connector is present, only a single node is found in the graph, but ignored and a NULL match table is given to the component code. This code permits bypassing the components framework by binding directly the DRM driver when no components needs to be loaded. Fixes: a41e82e6c457 ("drm/meson: Add support for components") Signed-off-by: Neil Armstrong Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1496067352-8733-1-git-send-email-narmstrong@baylibre.com

drm: convert drivers to use of_graph_get_remote_node

2017-04-06T21:00:27+00:00

Convert drivers to use the new of_graph_get_remote_node() helper instead of parsing the endpoint node and then getting the remote device node. Now drivers can just specify the device node and which port/endpoint and get back the connected remote device node. The details of the graph binding are nicely abstracted into the core OF graph code. This changes some error messages to debug messages (in the graph core). Graph connections are often "no connects" depending on the particular board, so we want to avoid spurious messages. Plus the kernel is not a DT validator. Signed-off-by: Rob Herring Acked-by: Neil Armstrong Tested-by: Liviu Dudau Tested-by: Eric Anholt Tested-by: Jyri Sarha Tested by: Archit Taneja Signed-off-by: Sean Paul

drm/meson: Convert existing documentation to actual kerneldoc

2017-04-04T15:49:31+00:00

Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: Add support for HDMI encoder and DW-HDMI bridge + PHY

2017-04-04T15:49:31+00:00

The Amlogic Meson GXBB/GXL/GXM SoCs embeds a Synopsys DesignWare HDMI TX Controller with a custom Bridge + PHY around the Controller. This driver makes uses of all the custom PHY plat data callbacks and enables the compatible HDMI modes to be configured as a drm_encoder instance. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: Add support for HDMI venc modes and settings

2017-04-04T15:49:31+00:00

This patch adds support for the supported HDMI Venc modes and add the VPP mux value to switch to ENCP encoder. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: add support for HDMI clock support

2017-04-04T15:49:31+00:00

This patchs adds support for the supported HDMI modes clocks frequencies. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: venc_cvbs: no more return -ENODEV if CVBS is not available

2017-04-04T15:49:31+00:00

Since this is managed now by the components code, if CVBS is not available and HDMI neither, the drm driver won't bind anyway. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: Add support for components

2017-04-04T15:49:30+00:00

This patch adds support for optional components connected through the Device Tree endpoints scheme. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: Add missing HDMI register

2017-04-04T15:49:30+00:00

Add missing VPU HDMI register. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong

drm/meson: Use crtc_state for hdisplay and fix atomic flush/enable sync for vsync commit

2017-04-04T15:49:30+00:00

Clean the crtc_enable by using the proper crtc_state instead of the state of the primary plane state data. Also fix the dependency to commit the plane changes even if enable is called after the flush. Acked-by: Daniel Vetter Signed-off-by: Neil Armstrong