linux-stable.git/drivers/gpu/drm/imx, branch v4.7.2 Linux kernel stable tree drm/imx: plane: Don't set plane->crtc in ipu_plane_update() 2016-05-30T07:14:00+00:00 Liu Ying gnuiyl@gmail.com 2016-05-24T10:10:41+00:00 151787ba0562fd70e7b669a1b5a398875e4fc8e7 Since the drm core sets plane->crtc correctly, we don't need to do that. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Since the drm core sets plane->crtc correctly, we don't need to do that.

Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: ipuv3-plane: Constify ipu_plane_funcs 2016-05-30T07:14:00+00:00 Liu Ying gnuiyl@gmail.com 2016-05-24T10:10:40+00:00 8b3ce87377dfd462c7300a1e8aa8c2c1966716c7 Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: imx-ldb: honor 'native-mode' property when selecting video mode from DT 2016-05-30T07:14:00+00:00 Lothar Waßmann LW@KARO-electronics.de 2016-05-24T06:31:49+00:00 c82b4d73e2cd32fff41be0cd6e75ea83d32943b3 This patch allows to select a specific video mode from a list of modes defined in DT by setting the 'native-mode' property appropriately. This change does not affect the behaviour of existing platforms, since they either: - have just one display-timings subnode - have the native-mode property pointing to the first entry - let the bootloader select the appropriate timing Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
This patch allows to select a specific video mode from a list of modes
defined in DT by setting the 'native-mode' property appropriately.

This change does not affect the behaviour of existing platforms, since
they either:
   - have just one display-timings subnode
   - have the native-mode property pointing to the first entry
   - let the bootloader select the appropriate timing

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: parallel-display: remove dead code 2016-05-30T07:14:00+00:00 Lothar Waßmann LW@KARO-electronics.de 2016-05-24T06:31:51+00:00 97a6075d7cfabd0d45f8667a89da2a5fd13b4e70 The 'mode_valid' flag is never set in this driver. Remove it and the code that depends on it. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
The 'mode_valid' flag is never set in this driver. Remove it and the
code that depends on it.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: use bus_flags for pixel clock polarity 2016-05-30T07:14:00+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-05-09T15:02:13+00:00 4ed094fd73a7c0b8534685d2ed0f0f3ccdb96bdf This patch allows panels to set pixel clock and data enable pin polarity other than the default of driving data at the falling pixel clock edge and active high display enable. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
This patch allows panels to set pixel clock and data enable pin polarity
other than the default of driving data at the falling pixel clock edge
and active high display enable.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: ipuv3-plane: enable UYVY and VYUY formats 2016-05-30T07:14:00+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-02-12T13:35:55+00:00 7932131f6381e5d2d4a78d9134f5f6bf45900ae5 Advertise the DRM_FORMAT_UYVY and DRM_FORMAT_VYUY formats to userspace. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Advertise the DRM_FORMAT_UYVY and DRM_FORMAT_VYUY formats to userspace.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: parallel-display: use of_graph_get_endpoint_by_regs helper 2016-05-30T07:14:00+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-05-03T12:39:29+00:00 3a1c117f8bf13435f6db78f294d5754b2eb6185b Instead of using of_graph_get_port_by_id() to get the port and then of_get_child_by_name() to get the first endpoint, get to the endpoint in a single step. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Instead of using of_graph_get_port_by_id() to get the port and then
of_get_child_by_name() to get the first endpoint, get to the endpoint
in a single step.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: imx-ldb: use of_graph_get_endpoint_by_regs helper 2016-05-30T07:14:00+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-05-03T12:37:13+00:00 620011e0477e485fc6112ace3c0a772130e8fd4f Instead of using of_graph_get_port_by_id() to get the port and then of_get_child_by_name() to get the first endpoint, get to the endpoint in a single step. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Instead of using of_graph_get_port_by_id() to get the port and then
of_get_child_by_name() to get the first endpoint, get to the endpoint
in a single step.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drm/imx: imx-ldb: Add DDC support 2016-05-30T07:14:00+00:00 Steve Longerbeam steve_longerbeam@mentor.com 2016-04-27T20:23:33+00:00 a6d206e28abe468aac5bb589669c6beb855b1a66 Add support for reading EDID over Display Data Channel. If no DDC adapter is available, falls back to hardcoded EDID or display-timings node as before. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
Add support for reading EDID over Display Data Channel. If no DDC
adapter is available, falls back to hardcoded EDID or display-timings
node as before.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Merge tag 'imx-drm-fixes-2016-05-24' of git://git.pengutronix.de/git/pza/linux into drm-next 2016-05-25T02:36:20+00:00 Dave Airlie airlied@redhat.com 2016-05-25T02:36:20+00:00 e411295e3ec0b470795a860ec3cc51edf64407c4 imx-drm probing fix Commit 950b410dd1ab ("gpu: ipu-v3: Fix imx-ipuv3-crtc module autoloading") broke probing of the imx-drm driver in the non-modular case because the unset dev->of_node during probing of imx-ipuv3-crtc would cause the component matching to fail. This patch patch instead matches against an of_node pointer stored in platform data, allowing dev->of_node to be left unset for the platform probed imx-ipuv3-crtc devices. * tag 'imx-drm-fixes-2016-05-24' of git://git.pengutronix.de/git/pza/linux: drm/imx: Match imx-ipuv3-crtc components using device node in platform data 
imx-drm probing fix

Commit 950b410dd1ab ("gpu: ipu-v3: Fix imx-ipuv3-crtc module autoloading")
broke probing of the imx-drm driver in the non-modular case because the
unset dev->of_node during probing of imx-ipuv3-crtc would cause the
component matching to fail. This patch patch instead matches against
an of_node pointer stored in platform data, allowing dev->of_node to
be left unset for the platform probed imx-ipuv3-crtc devices.

* tag 'imx-drm-fixes-2016-05-24' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: Match imx-ipuv3-crtc components using device node in platform data