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path: root/drivers/gpu/drm/omapdrm/displays
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2017-01-04drm/omap: panel-sony-acx565akm.c: Add MODULE_ALIASJarkko Nikula1-0/+1
Add module alias for Sony ACX565AKM LCD panel. This makes it probe on Nokia N900 when panel driver is built as a module. Signed-off-by: Jarkko Nikula <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-12-19drm: omapdrm: Use sizeof(*var) instead of sizeof(type) for structuresLaurent Pinchart1-1/+1
By linking the sizeof to a variable type the code will be less prone to bugs due to future type changes of variables. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Tomi Valkeinen <[email protected]>
2016-12-08drm/omap: tpd12s015: fix error handlingTomi Valkeinen1-4/+9
tpd12s015 driver is missing error value handling for gpio initialization, causing 0 to be returned as an error if gpiod_get_* fails. This may cause deferred probing to fail. Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: panel-lgphilips-lb035q02: Add note for incorrect data drive edge ↵Peter Ujfalusi1-0/+5
and DE level According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. The DE is active low according to the documentation. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: panel-sharp-ls037v7dw01: Add note for incorrect data drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: panel-tpo-td028ttec1: Add note for incorrect sync drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: panel-tpo-td043mtea1: Add note for incorrect sync drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: Use consistent name for struct videomodePeter Ujfalusi14-178/+176
Use 'vm' to refer to a struct videomode instead of 'p', 't', 'timings' or something else. The code will be easier to follow if we use consistent names. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: Replace struct omap_video_timings with videomodePeter Ujfalusi14-69/+65
omap_video_timings can be replaced with the generic videomode in omapdrm and the omap_video_timings can be removed. This patch will replace the omap_video_timings with videomode. With the change we no longer need the functions to convert to/from videomode and drm_display_mode to omap_video_timings, these can be removed as well. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: Change the types of struct omap_video_timings membersPeter Ujfalusi1-1/+1
omap_video_timings struct have the same members as struct videomode, but their types are different. As first step change the types of the omap_video_timings struct members to match their counterpart in struct videomode to catch any type cast related issues. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: Use display_flags for sync edgePeter Ujfalusi8-23/+17
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for sync edge. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: Use display_flags for pixel data edgePeter Ujfalusi8-16/+8
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for pixel data edge. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: Use display_flags for DE levelPeter Ujfalusi8-15/+15
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for DE level. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: Use display_flags for h/vsync levelPeter Ujfalusi9-19/+17
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for h/vsync level. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: Use display_flags for interlace modePeter Ujfalusi2-3/+1
Remove the interlace member and add display_flags to omap_video_timings to configure the interlace mode. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename vbp to vback_porchPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the vbp member to vback_porch. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename vfp to vfront_porchPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the vfp member to vfront_porch. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename vsw to vsync_lenPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the vsw member to vsync_len. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename hbp to hback_porchPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the hbp member to hback_porch. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename hfp to hfront_porchPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the hfp member to hfront_porch. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename hsw to hsync_lenPeter Ujfalusi9-9/+9
In preparation to move the stack to use the generic videmode struct for display timing information rename the hsw member to hsync_len. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename y_res to vactivePeter Ujfalusi10-13/+13
In preparation to move the stack to use the generic videmode struct for display timing information rename the y_res member to vactive. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-11-02drm/omap: omap_display_timings: rename x_res to hactivePeter Ujfalusi10-13/+13
In preparation to move the stack to use the generic videmode struct for display timing information rename the x_res member to hactive. Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-08-12drm: Remove superflous linux/fb.h includesDaniel Vetter3-3/+0
Everyone who uses the fbdev emulation helpers doesn't need to include fb.h directly. Remove it. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-07-22GPU-DRM-OMAP: Delete unnecessary checks before two function callsMarkus Elfring1-2/+1
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 <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-07-15gpu: drm: omapdrm: connector-dvi: add missing of_node_put after calling ↵Peter Chen1-0/+1
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 <[email protected]> Signed-off-by: Peter Chen <[email protected]> Signed-off-by: Sean Paul <[email protected]>
2016-06-07Merge omapdss header refactoringTomi Valkeinen14-27/+23
Merge omapdss public header refactoring, which separates the public header into omapdrm and omapfb parts.
2016-06-06drm/omap: rename panel/encoder Kconfig namesTomi Valkeinen2-28/+28
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 <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]>
2016-06-06drm: omapdrm: panel-lgphilips-lb035q02: Remove unused backlight GPIOLaurent Pinchart1-19/+0
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 <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-06-06drm/omap: panel-dpi: implement support for a vcc regulatorUwe Kleine-König1-0/+13
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 <[email protected]> Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-06-06drm/omap: panel-dpi: make (limited) use of a reset gpioUwe Kleine-König1-0/+10
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 <[email protected]> Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]>
2016-06-06drm/omap: remove unneeded gpio includesTomi Valkeinen2-2/+0
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 <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]>
2016-06-03drm/omap: Do not include video/omapdss.h directly in driversPeter Ujfalusi14-16/+22
All drivers to include the omapdrm/dss/omapdss.h header file. This header includes the <video/omapdss.h> Signed-off-by: Peter Ujfalusi <[email protected]>
2016-06-03drm/omap: connector-analog-tv: Support only Composite type in legacy bootPeter Ujfalusi1-7/+1
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 <[email protected]>
2016-06-03drm/omap: displays: Do not include video/omap-panel-data.h if not neededPeter Ujfalusi4-4/+0
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 <[email protected]>
2016-05-31drm/omap: include gpio/consumer.h where neededArnd Bergmann9-8/+6
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 <[email protected]> [[email protected]: resolved conflicts] Signed-off-by: Tomi Valkeinen <[email protected]>
2016-05-31drm/omap: Fix missing includesTomi Valkeinen4-0/+4
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 <[email protected]> Reported-by: Dan Murphy <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]>
2016-03-16drm/omap: fix panel/encoder probesTomi Valkeinen2-2/+2
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 <[email protected]> Reported-by: Laurent Pinchart <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2016-03-03drm/omap: panel-tpo-td043mtea1: remove pdata supportTomi Valkeinen1-38/+5
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 <[email protected]>
2016-03-03drm/omap: panel-tpo-td028ttec1: remove pdata supportTomi Valkeinen1-36/+5
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 <[email protected]>
2016-03-03drm/omap: panel-nec-nl8048hl11: remove pdata supportTomi Valkeinen1-39/+5
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 <[email protected]>
2016-03-03drm/omap: panel-sharp-ls037v7dw01: remove pdata supportTomi Valkeinen1-78/+5
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 <[email protected]>
2016-03-03drm/omap: panel-lgphilips-lb035q02: remove pdata supportTomi Valkeinen1-48/+5
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 <[email protected]>
2016-03-03drm/omap: connector-hdmi: remove pdata supportTomi Valkeinen1-34/+5
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 <[email protected]>
2016-03-03drm/omap: connector-dvi: remove pdata supportTomi Valkeinen1-50/+5
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 <[email protected]>
2016-03-03drm/omap: encoder-tfp410: remove pdata supportTomi Valkeinen1-36/+5
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 <[email protected]>
2016-03-03drm/omap: panel-dsi-cm: remove pdata supportTomi Valkeinen1-44/+5
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 <[email protected]>
2016-03-03drm/omap: tpd12s015: CT_CP_HPD as optional gpioManisha Agrawal1-1/+1
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 <[email protected]> Acked-by: Tomi Valkeinen <[email protected]> Acked-by: Laurent Pinchart <[email protected]>
2016-03-03drm/omap: tpd12s015: gpio descriptor APIManisha Agrawal1-51/+28
Migrated the gpio APIs to descriptor-interface based. Signed-off-by: Manisha Agrawal <[email protected]> Acked-by: Tomi Valkeinen <[email protected]> Acked-by: Laurent Pinchart <[email protected]>
2016-03-03drm/omap: tpd12s015: remove platform data supportManisha Agrawal1-36/+5
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 <[email protected]> [[email protected]: minor adjustments] Acked-by: Tomi Valkeinen <[email protected]> Acked-by: Laurent Pinchart <[email protected]>
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