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path: root/drivers/gpu/drm/omapdrm/displays
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2016-08-12drm: Remove superflous linux/fb.h includesDaniel Vetter
Everyone who uses the fbdev emulation helpers doesn't need to include fb.h directly. Remove it. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1470847958-28465-3-git-send-email-daniel.vetter@ffwll.ch
2016-07-22GPU-DRM-OMAP: Delete unnecessary checks before two function callsMarkus Elfring
The following functions test whether their argument is NULL and then return immediately. * backlight_device_unregister * drm_gem_object_unreference_unlocked Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/72ff4670-4f3d-c7ed-4f37-e49f2bbc7aba@users.sourceforge.net
2016-07-15gpu: drm: omapdrm: connector-dvi: add missing of_node_put after calling ↵Peter Chen
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2016-06-07Merge omapdss header refactoringTomi Valkeinen
Merge omapdss public header refactoring, which separates the public header into omapdrm and omapfb parts.
2016-06-06drm/omap: rename panel/encoder Kconfig namesTomi Valkeinen
omapdrm is using much too generic Kconfig names for its panels and encoders. Rename them to have "DRM_OMAP" in the name. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-06-06drm: omapdrm: panel-lgphilips-lb035q02: Remove unused backlight GPIOLaurent Pinchart
The backlight GPIO was supported with platform data only. Now that the driver only supports DT, the backlight GPIO is never initialized. Remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-06-06drm/omap: panel-dpi: implement support for a vcc regulatorUwe Kleine-König
To allow supporting displays that need some logic to enable power to the display try to get a vcc-supply property from the device tree and drive the resulting regulator accordingly. Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-06-06drm/omap: panel-dpi: make (limited) use of a reset gpioUwe Kleine-König
Some displays have a reset input. To assert that the display is functional the reset gpio must be deasserted. Teach the driver to get and drive such a gpio accordingly. Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-06-06drm/omap: remove unneeded gpio includesTomi Valkeinen
encoder-opa362.c and panel-sharp-ls037v7dw01.c do not use the legacy GPIO API, so we can remove the including of gpio.h and of_gpio.h. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-06-03drm/omap: Do not include video/omapdss.h directly in driversPeter Ujfalusi
All drivers to include the omapdrm/dss/omapdss.h header file. This header includes the <video/omapdss.h> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
2016-06-03drm/omap: connector-analog-tv: Support only Composite type in legacy bootPeter Ujfalusi
In legacy mode (non DT mode) support only composite connector type. The only user for this is rx51, using composite type. Dropping the connector_type selection via pdata will allow cleanups in omapdss (drm vs fbdev). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
2016-06-03drm/omap: displays: Do not include video/omap-panel-data.h if not neededPeter Ujfalusi
Some panel/encoder/connector driver includes omap-panel-data.h but they do not need it. Remove the inclusion of video/omap-panel-data.h from these drivers. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
2016-05-31drm/omap: include gpio/consumer.h where neededArnd Bergmann
A lot of the display drivers for OMAP use the gpio descriptor functions that are only available in linux/gpio.h if GPIOLIB is enabled and otherwise produce a build error: drivers/gpu/drm/omapdrm/displays/encoder-opa362.c: In function 'opa362_enable': drivers/gpu/drm/omapdrm/displays/encoder-opa362.c:101:3: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror=implicit-function-declaration] drivers/gpu/drm/omapdrm/displays/panel-dpi.c: In function 'panel_dpi_probe_pdata': drivers/gpu/drm/omapdrm/displays/panel-dpi.c:189:23: error: implicit declaration of function 'gpio_to_desc' [-Werror=implicit-function-declaration] drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c: In function 'sharp_ls_enable': drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c:120:3: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror=implicit-function-declaration] This replaces the existing linux/gpio.h with linux/gpio/consumer.h where needed. In case of panel-lgphilips-lb035q02.c however, we also have to include linux/gpio.h to get the definition of gpio_is_valid and gpio_set_value_cansleep that are used for the non-DT case. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [tomi.valkeinen@ti.com: resolved conflicts] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-05-31drm/omap: Fix missing includesTomi Valkeinen
With certain kernel config options many omapdrm files fail to compile due to missing include of linux/gpio/consumer.h and linux/of.h. This patch adds those includes. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-03-16drm/omap: fix panel/encoder probesTomi Valkeinen
The recent changes which removed platform data support from panels & encoders had a few mistakes, causing probes of DVI connector and DSI command mode panels to fail every time due to missing '!'. Fix the if()s. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-03-03drm/omap: panel-tpo-td043mtea1: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: panel-tpo-td028ttec1: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: panel-nec-nl8048hl11: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: panel-sharp-ls037v7dw01: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: panel-lgphilips-lb035q02: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: connector-hdmi: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the connector, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: connector-dvi: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the connector, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: encoder-tfp410: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the encoder, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: panel-dsi-cm: remove pdata supportTomi Valkeinen
We no longer have any boards that require the platform data support from the panel, so we can remove the related code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-03-03drm/omap: tpd12s015: CT_CP_HPD as optional gpioManisha Agrawal
tpd12s015 HW has LS_OE, CT_CP_HPD and HPD gpios. Out of these gpios, driver only handled LS_OE as optional. The CT_CP_HPD gpio should also be treated as optional gpio as it is just a power saving feature. Some boards hardwire this gpio to be always enable. In this patch, all access to CT_CP_HPD gpio is made optional. Signed-off-by: Manisha Agrawal <manisha.agrawal@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-03-03drm/omap: tpd12s015: gpio descriptor APIManisha Agrawal
Migrated the gpio APIs to descriptor-interface based. Signed-off-by: Manisha Agrawal <manisha.agrawal@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-03-03drm/omap: tpd12s015: remove platform data supportManisha Agrawal
All devices using tpd12s015 driver are doing DT boot. No need of further supporting the platform data. This patch removes support for platform data. Signed-off-by: Manisha Agrawal <manisha.agrawal@ti.com> [tomi.valkeinen@ti.com: minor adjustments] Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2015-12-29drm/omap: make omapdrm select OMAP2_DSSTomi Valkeinen
Now that omapdss is only for omapdrm, we can change omapdrm to select OMAP2_DSS to enable omapdss if omapdrm is enabled, instead of omapdrm depending on omapdss. We can also change omapdss and the display drivers to depend on DRM_OMAP, so that they are only visible under omapdrm in menuconfig. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Dave Airlie <airlied@gmail.com> Acked-by: Rob Clark <robdclark@gmail.com>
2015-12-29drm/omap: move omapdss & displays under omapdrmTomi Valkeinen
Now that omapfb has its own copy of omapdss and display drivers, we can move omapdss and display drivers which omapdrm uses to omapdrm's directory. We also need to change the main drm Makefile so that omapdrm directory is always entered, because omapdss has a file that can't be built as a module. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Dave Airlie <airlied@gmail.com> Acked-by: Rob Clark <robdclark@gmail.com>
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