kernel/linux.git/drivers/gpu/drm/exynos, branch v4.12.12

drm/exynos: clean up description of exynos_drm_crtc

2017-05-29T00:59:05+00:00

This patch removes unnecessary descriptions on exynos_drm_crtc structure and adds one description which specifies what pipe_clk member does. pipe_clk support had been added by below patch without any description, drm/exynos: add support for pipeline clock to the framework Commit-id : f26b9343f582f44ec920474d71b4b2220b1ed9a8 Signed-off-by: Inki Dae

drm/exynos: dsi: Remove bridge node reference in removal

2017-05-29T00:51:19+00:00

Since bridge node is referenced during in the probe, it should be released on removal. Suggested-by: Andrzej Hajda Signed-off-by: Hoegeun Kwon Signed-off-by: Inki Dae

drm/exynos: dsi: Fix the parse_dt function

2017-05-29T00:50:41+00:00

The dsi + panel is a parental relationship, so OF grpah is not needed. Therefore, the current dsi_parse_dt function will throw an error, because there is no linked OF graph for the case fimd + dsi + panel. Parse the Pll burst and esc clock frequency properties in dsi_parse_dt() and create a bridge_node only if there is an OF graph associated with dsi. Signed-off-by: Hoegeun Kwon Reviewed-by: Andrzej Hajda Reviewed-by: Andi Shyti Signed-off-by: Inki Dae

drm/exynos: Merge pre/postclose hooks

2017-05-29T00:50:38+00:00

Again no apparent explanation for the split except hysterical raisins. Cc: Inki Dae Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Kyungmin Park Signed-off-by: Daniel Vetter Signed-off-by: Inki Dae

Merge tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2017-05-06T00:34:57+00:00

Pull media updates from Mauro Carvalho Chehab: "Media updates for v4.12-rc1: - new driver to support mediatek jpeg in hardware codec - rc-lirc, s5p-cec and st-cec staging drivers got promoted - hardware histogram support for vsp1 driver - added Virtual Media Controller driver, to make easier to test the media controller - added a new CEC driver (rainshadow-cec) - removed two staging LIRC drivers for obscure hardware that are too obsolete - added support for Intel SR300 Depth camera - some improvements at CEC and RC core - lots of driver cleanups, improvements all over the tree With this series, we're finally getting rid of the LIRC staging driver. There's just one left (lirc_zilog), with require more care, as part of its functionality (IR RX) is already provided by another driver. Work in progress to convert it on the proper way" * tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (304 commits) [media] ov2640: print error if devm_*_optional*() fails [media] atmel-isc: Fix the static checker warning [media] ov2640: add support for MEDIA_BUS_FMT_YVYU8_2X8 and MEDIA_BUS_FMT_VYUY8_2X8 [media] ov2640: fix vflip control [media] ov2640: fix duplicate width+height returning from ov2640_select_win() [media] ov2640: add missing write to size change preamble [media] ov2640: add information about DSP register 0xc7 [media] ov2640: improve banding filter register definitions/documentation [media] ov2640: fix init sequence alignment [media] ov2640: make GPIOLIB an optional dependency [media] xc5000: fix spelling mistake: "calibration" [media] vidioc-queryctrl.rst: fix menu/int menu references [media] media-entity: only call dev_dbg_obj if mdev is not NULL [media] pixfmt-meta-vsp1-hgo.rst: remove spurious '-' [media] mtk-vcodec: avoid warnings because of empty macros [media] coda: bump maximum number of internal framebuffers to 17 [media] media: mtk-vcodec: remove informative log [media] subdev-formats.rst: remove spurious '-' [media] dw2102: limit messages to buffer size [media] ttusb2: limit messages to buffer size ...

[media] exynos_hdmi: add CEC notifier support

2017-04-10T16:08:11+00:00

Implement the CEC notifier support to allow CEC drivers to be informed when there is a new physical address. Signed-off-by: Hans Verkuil Tested-by: Marek Szyprowski Acked-by: Daniel Vetter Acked-by: Krzysztof Kozlowski Reviewed-by: Andrzej Hajda Signed-off-by: Mauro Carvalho Chehab

drm: convert drivers to use drm_of_find_panel_or_bridge

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

Similar to the previous commit, convert drivers open coding OF graph parsing to use drm_of_find_panel_or_bridge instead. 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 Reviewed-by: Archit Taneja Tested-by: Philipp Zabel Acked-by: Maxime Ripard [seanpaul dropped rockchip changes since they're now obsolete] Signed-off-by: Sean Paul

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

Backmerge tag 'v4.11-rc4' into drm-next

2017-03-28T07:34:19+00:00

Linux 4.11-rc4 The i915 GVT team need the rc4 code to base some more code on.

drm/exynos/dsi: make te-gpios optional

2017-03-21T05:30:18+00:00

DSI forwards te-gpios interrupts to display controller, but if display controller works in HW-TRIGGER mode this interrupt is not necessary. Making te-gpios property optional allows to avoid generating spare interrupts. And also if panel device node of command mode panel device doesn't provide te-gpios property then the panel driver failed to probe. This was a critial issue. With this patch we can not only get rid of 60 interrupt callbacks per second but also fix the critial issues. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae