linux-stable.git/drivers/gpu/drm/tilcdc/Makefile, branch linux-4.9.y Linux kernel stable tree drm/tilcdc: Add dummy primary plane implementation 2016-08-08T20:05:00+00:00 Jyri Sarha jsarha@ti.com 2016-04-07T11:52:02+00:00 b961c48b056c2562c7dbb0b2cfcdad486610550d Add dummy primary plane implementation. LCDC does not really have planes, only simple framebuffer that is mandatory. This primary plane implementation has the necessary checks for implementing simple framebuffer trough DRM plane abstraction. For setting the actual framebuffer the implementation relies on a CRTC side function. Signed-off-by: Jyri Sarha <jsarha@ti.com> 
Add dummy primary plane implementation. LCDC does not really have
planes, only simple framebuffer that is mandatory. This primary plane
implementation has the necessary checks for implementing simple
framebuffer trough DRM plane abstraction. For setting the actual
framebuffer the implementation relies on a CRTC side function.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
drm/tilcdc: Add DRM_TILCDC_SLAVE_COMPAT for ti,tilcdc,slave binding support 2015-05-27T10:13:33+00:00 Jyri Sarha jsarha@ti.com 2015-02-18T09:24:03+00:00 4e7221580223ec779748d3d515ba1435bda69459 Adds a CONFIG_DRM_TILCDC_SLAVE_COMPAT module for "ti,tilcdc,slave" node conversion. The implementation is in tilcdc_slave_compat.c and it uses tilcdc_slave_compat.dts as a basis for creating a DTS overlay. The DTS overlay adds an external tda998x encoder to tilcdc that corresponds to the old tda998x based slave encoder. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 
Adds a CONFIG_DRM_TILCDC_SLAVE_COMPAT module for "ti,tilcdc,slave"
node conversion. The implementation is in tilcdc_slave_compat.c and it
uses tilcdc_slave_compat.dts as a basis for creating a DTS
overlay. The DTS overlay adds an external tda998x encoder to tilcdc
that corresponds to the old tda998x based slave encoder.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drm/tilcdc: Add support for external tda998x encoder 2015-05-27T10:13:32+00:00 Jyri Sarha jsarha@ti.com 2015-02-10T12:13:23+00:00 103cd8bc1c80ec0a12ef438c4493f7c26edc71bd Add support for an external compontised DRM encoder. The external encoder can be connected to tilcdc trough device tree graph binding. The binding document for tilcdc has been updated. The current implementation supports only tda998x encoder. To be able to filter out the unsupported video modes the tilcdc driver needs to hijack the external connectors helper functions. The tilcdc installes new helper functions that are otherwise identical to orignals, but the mode_valid() call-back check the mode first localy, before calling the original call-back. The tilcdc dirver restores the original helper functions before it is unbound from the external device. I got the idea and some lines of code from Jean-Francois Moine's "drm/tilcdc: Change the interface with the tda998x driver"-patch. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 
Add support for an external compontised DRM encoder. The external
encoder can be connected to tilcdc trough device tree graph binding.
The binding document for tilcdc has been updated. The current
implementation supports only tda998x encoder.

To be able to filter out the unsupported video modes the tilcdc driver
needs to hijack the external connectors helper functions. The tilcdc
installes new helper functions that are otherwise identical to
orignals, but the mode_valid() call-back check the mode first localy,
before calling the original call-back. The tilcdc dirver restores the
original helper functions before it is unbound from the external
device.

I got the idea and some lines of code from Jean-Francois Moine's
"drm/tilcdc: Change the interface with the tda998x driver"-patch.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drm/tilcdc: Remove tilcdc slave support for tda998x driver 2015-05-27T10:13:32+00:00 Jyri Sarha jsarha@ti.com 2015-02-24T13:24:31+00:00 6730201f4fdcfbb1e6ec5ec374e6ef95e5bf9662 Remove tilcdc slave support for tda998x driver. The tilcdc slave support would conflicts with componentized use of tda998x. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 
Remove tilcdc slave support for tda998x driver. The tilcdc slave
support would conflicts with componentized use of tda998x.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/gpu/drm/tilcdc: Makefile, only -Werror when no -W* in EXTRA_CFLAGS 2013-04-24T04:34:40+00:00 Chen Gang gang.chen@asianux.com 2013-03-10T05:04:13+00:00 816175dd1fd755b5475e30933eff3c3e03657f5a When make with EXTRA_CFLAGS=-W, it will report error. so give a check in Makefile. Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Acked-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 
  When make with EXTRA_CFLAGS=-W, it will report error.
  so give a check in Makefile.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/tilcdc: add support for LCD panels (v5) 2013-02-19T22:57:45+00:00 Rob Clark robdclark@gmail.com 2012-12-18T23:34:16+00:00 0d4bbaf9f3e5b9f52150ddc5a4ee8b0ab83a440b Add an output panel driver for LCD panels. Tested with LCD3 cape on beaglebone. v1: original v2: s/of_find_node_by_name()/of_get_child_by_name()/ from Pantelis Antoniou v3: add backlight support v4: rebase to latest of video timing helpers v5: remove some unneeded fields from panel-info struct, add DT bindings docs Signed-off-by: Rob Clark <robdclark@gmail.com> Tested-by: Koen Kooi <koen@dominion.thruhere.net> 
Add an output panel driver for LCD panels.  Tested with LCD3 cape on
beaglebone.

v1: original
v2: s/of_find_node_by_name()/of_get_child_by_name()/ from Pantelis
    Antoniou
v3: add backlight support
v4: rebase to latest of video timing helpers
v5: remove some unneeded fields from panel-info struct, add DT bindings
    docs

Signed-off-by: Rob Clark <robdclark@gmail.com>
Tested-by: Koen Kooi <koen@dominion.thruhere.net>
drm/tilcdc: add encoder slave (v2) 2013-02-19T22:57:44+00:00 Rob Clark robdclark@gmail.com 2013-01-22T22:02:21+00:00 6e8de0bd6a51fdeebd5d975c4fcc426f730b339b Add output panel driver for i2c encoder slaves. v1: original v2: add DT bindings docs, and minor updates for review comments Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Koen Kooi <koen@dominion.thruhere.net> 
Add output panel driver for i2c encoder slaves.

v1: original
v2: add DT bindings docs, and minor updates for review comments

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Koen Kooi <koen@dominion.thruhere.net>
drm/tilcdc: add TI LCD Controller DRM driver (v4) 2013-02-19T22:57:44+00:00 Rob Clark robdclark@gmail.com 2013-01-08T21:04:28+00:00 16ea975eac671fa40a78594a116a44fef8e3f4a9 A simple DRM/KMS driver for the TI LCD Controller found in various smaller TI parts (AM33xx, OMAPL138, etc). This driver uses the CMA helpers. Currently only the TFP410 DVI encoder is supported (tested with beaglebone + DVI cape). There are also various LCD displays, for which support can be added (as I get hw to test on), and an external i2c HDMI encoder found on some boards. The display controller supports a single CRTC. And the encoder+ connector are split out into sub-devices. Depending on which LCD or external encoder is actually present, the appropriate output module(s) will be loaded. v1: original v2: fix fb refcnting and few other cleanups v3: get +/- vsync/hsync from timings rather than panel-info, add option DT max-bandwidth field so driver doesn't attempt to pick a display mode with too high memory bandwidth, and other small cleanups v4: remove some unneeded stuff from panel-info struct, properly set high bits for hfp/hsw/hbp for rev 2, add DT bindings docs Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Koen Kooi <koen@dominion.thruhere.net> 
A simple DRM/KMS driver for the TI LCD Controller found in various
smaller TI parts (AM33xx, OMAPL138, etc).  This driver uses the
CMA helpers.  Currently only the TFP410 DVI encoder is supported
(tested with beaglebone + DVI cape).  There are also various LCD
displays, for which support can be added (as I get hw to test on),
and an external i2c HDMI encoder found on some boards.

The display controller supports a single CRTC.  And the encoder+
connector are split out into sub-devices.  Depending on which LCD
or external encoder is actually present, the appropriate output
module(s) will be loaded.

v1: original
v2: fix fb refcnting and few other cleanups
v3: get +/- vsync/hsync from timings rather than panel-info, add
    option DT max-bandwidth field so driver doesn't attempt to
    pick a display mode with too high memory bandwidth, and other
    small cleanups
v4: remove some unneeded stuff from panel-info struct, properly
    set high bits for hfp/hsw/hbp for rev 2, add DT bindings docs

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Koen Kooi <koen@dominion.thruhere.net>