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Author SHA1 Message Date
Daniel Vetter
8df4ec5134 drm: Give irq_by_busid drm_legacy_ prefix 
It's the only ioctl handler purely for legacy drivers that didn't have
this yet.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201008142927.2819321-1-daniel.vetter@ffwll.ch
 2020-10-21 18:05:11 +02:00
Dave Airlie
bfe5e585b4 drm/ttm: move last binding into the drivers. 
This moves the call to tt binding into the driver move,
and drops the driver callback.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-8-airlied@gmail.com
 2020-10-21 13:46:07 +10:00
Dave Airlie
6d82000329 drm/ttm: drop move notify around move. 
The drivers now do this in the move callback.

move_notify is still needed in the destroy path.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-7-airlied@gmail.com
 2020-10-21 13:44:28 +10:00
Dave Airlie
28ee846e83 drm/ttm: remove move to new and inline into remainging place. 
This show the remaining bind callback, which my next series of
patches will aim to remove.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-6-airlied@gmail.com
 2020-10-21 13:44:05 +10:00
Dave Airlie
f227ccc961 drm/ttm: drop unbind callback. 
The drivers now control this, so drop unbinding.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-5-airlied@gmail.com
 2020-10-21 13:43:54 +10:00
Dave Airlie
29a1d482e4 drm/ttm: add move to system into drivers 
This moves the to system move into the drivers, and moves all
the unbinds in the move path under driver control

Note: radeon/nouveau already wait so don't duplicate it.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-4-airlied@gmail.com
 2020-10-21 13:43:43 +10:00
Dave Airlie
a2dcf77f75 drm/ttm: minor cleanup to move to system 
resource free already sets the domain to system, and old_mem
isn't really needed.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-3-airlied@gmail.com
 2020-10-21 13:43:31 +10:00
Dave Airlie
9764c35348 drm/ttm: move some move binds into the drivers 
This just gives the driver control over some of the bind paths.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020010319.1692445-2-airlied@gmail.com
 2020-10-21 13:43:21 +10:00
Matteo Franchin
47170f89f7 drm/fourcc: Add AXBXGXRX106106106106 format 
Add ABGR format with 10-bit components packed in 64-bit per pixel.
This format can be used to handle
VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 on little-endian
architectures.

Signed-off-by: Matteo Franchin <matteo.franchin@arm.com>
Reviewed-by: Brian Starkey <brian.starkey@arm.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201012164043.23630-1-matteo.franchin@arm.com
 2020-10-20 20:51:42 +01:00
Robin Murphy
1c831ade9f drm/komeda: Drop local dma_parms 
Since commit 9495b7e92f ("driver core: platform: Initialize dma_parms
for platform devices"), struct platform_device already provides a
dma_parms structure, so we can save allocating another one.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: James Qian Wang <james.qian.wang@arm.com>
[replaced DMA_BIT_MASK(32) with U32_MAX]
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8de297b5b916628c77b99068fb5aac1a69eed6f5.1599164796.git.robin.murphy@arm.com
 2020-10-20 20:41:02 +01:00
Daniel Vetter
ea40d7857d drm/vkms: fbdev emulation support 
Hooray for generic fbdev support, making this a oneliner. We just
needed to fix preferred_depth fixed and the vmap support added first.

This is useful for testing fbdev testcases in igt. Right now we only
have a simple one in the fbdev testcases, which passes both info and
mmap subtests.

v2: Augment commit message as suggested by Melissa.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Melissa Wen <melissa.srw@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Melissa Wen <melissa.srw@gmail.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201009232156.3916879-3-daniel.vetter@ffwll.ch
 2020-10-20 10:34:40 +02:00
Dave Airlie
23fae9cf97 drm/ttm: drop ttm_bo_move_ttm wrapper 
The apis to move old/new are in place everywhere so this is no
longer needed.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019071314.1671485-6-airlied@gmail.com
 2020-10-20 05:04:19 +10:00
Dave Airlie
c37d951cb4 drm/ttm: add move old to system to drivers. 
Uninline ttm_bo_move_ttm. Eventually want to unhook the unbind out.

Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019071314.1671485-5-airlied@gmail.com
 2020-10-20 05:04:04 +10:00
Dave Airlie
a07e32bda0 drm/ttm: use new move interface for known system->ttm moves 
In all 3 drivers there is a case where the driver knows the
bo is in SYSTEM so don't call the api that checks that.

Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019071314.1671485-4-airlied@gmail.com
 2020-10-20 05:04:04 +10:00
Dave Airlie
b8b99c7ddc drm/ttm: split out the move to system from move ttm code 
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019071314.1671485-3-airlied@gmail.com
 2020-10-20 05:03:53 +10:00
Dave Airlie
87ed94238c drm/ttm: refactor out common code to setup a new tt backed resource 
This factors out the code to setup non-system tt.

The same code was used twice in the move paths.

Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019071314.1671485-2-airlied@gmail.com
 2020-10-20 04:54:01 +10:00
Neil Armstrong
cf40c66005 drm: panel: add TDO tl070wsh30 panel driver 
This adds support for the TDO TL070WSH30 TFT-LCD panel module.
The panel has a 1024×600 resolution and uses 24 bit RGB per pixel.
It provides a MIPI DSI interface to the host, a built-in LED backlight
and touch controller.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915121912.4347-5-narmstrong@baylibre.com
 2020-10-19 10:08:02 +02:00
Neil Armstrong
6e3a866432 dt-bindings: display: panel-simple-dsi: add TDO TL070WSH30 DSI panel bindings 
This add the bindings for the 1024x600 TFT LCD TL070WSH30 DSI panel to panel-simple-dsi.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915121912.4347-4-narmstrong@baylibre.com
 2020-10-19 10:08:01 +02:00
Neil Armstrong
ab793f5458 dt-bindings: display: panel-simple-dsi: add optional reset gpio 
Simple DSI panels can also have a reset GPIO signal in addition/instead of an
enable GPIO signal.

This adds an optional reset-gpios property.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915121912.4347-3-narmstrong@baylibre.com
 2020-10-19 10:08:01 +02:00
Neil Armstrong
0d51d44e2a dt-bindings: vendor-prefixes: Add Shanghai Top Display Optolelectronics vendor prefix 
Shanghai Top Display Optolelectronics Co., Ltd  is a display manufacturer
from Shanghai.
Web site of the company: http://www.shtdo.com/

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915121912.4347-2-narmstrong@baylibre.com
 2020-10-19 10:08:00 +02:00
Dave Airlie
d1934d2b68 drm/ttm: drop free old node wrapper. 
This isn't really used anymore, if drivers needs it later,
just add back an inline wrapper.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200924051845.397177-13-airlied@gmail.com
 2020-10-19 15:17:22 +10:00
Tian Tao
5fefd25047 drm/hisilicon: Use the same style of variable type in hibmc_drm_drv 
Consistently Use the same style of variable type in hibmc_drm_drv.c and
hibmc_drm_drv.h.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1602808711-65193-3-git-send-email-tiantao6@hisilicon.com
 2020-10-18 20:36:27 -04:00
Tian Tao
5b2fabf483 drm/hisilicon: Use the same style of variable type in hibmc_drm_de 
Consistently Use the same style of variable type in hibmc_drm_de.c.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1602808711-65193-2-git-send-email-tiantao6@hisilicon.com
 2020-10-18 20:36:26 -04:00
Bernard Zhao
14212fe77e drm/via: reduce no need mutex_lock area 
In function via_mem_alloc`s error branch, DRM_ERROR is protected
in the mutex_lock(&dev->struct_mutex) area.
>From the code, we see that DRM_ERROR is just an error log print
without any struct element, there is no need to protect this.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200814083021.8962-1-bernard@vivo.com
 2020-10-17 10:10:24 +02:00
Krzysztof Kozlowski
77bb5aaf2b drm/tve200: Fix handling of platform_get_irq() error 
platform_get_irq() returns -ERRNO on error.  In such case comparison
to 0 would pass the check.

Fixes: 179c02fe90 ("drm/tve200: Add new driver for TVE200")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827071107.27429-2-krzk@kernel.org
 2020-10-17 09:33:01 +02:00
Krzysztof Kozlowski
e2dae672a9 drm/mcde: Fix handling of platform_get_irq() error 
platform_get_irq() returns -ERRNO on error.  In such case comparison
to 0 would pass the check.

Fixes: 5fc537bfd0 ("drm/mcde: Add new driver for ST-Ericsson MCDE")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827071107.27429-1-krzk@kernel.org
 2020-10-17 09:32:56 +02:00
Jagan Teki
7a1f4fa4a6 drm/panel: simple: Add YTC700TLAG-05-201C 
Add panel timings for YTC700TLAG-05-201C 7" TFT LCD panel from
Yes Optoelectronics Co.,Ltd.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904180821.302194-3-jagan@amarulasolutions.com
 2020-10-17 09:14:54 +02:00
Jagan Teki
b73946a2ef dt-bindings: display: simple: Add YTC700TLAG-05-201C 
Add dt-bindings for YTC700TLAG-05-201C 7" TFT LCD panel from
Yes Optoelectronics Co.,Ltd.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904180821.302194-2-jagan@amarulasolutions.com
 2020-10-17 09:13:32 +02:00
Jagan Teki
7924bcdbcb dt-bindings: vendor-prefixes: Add Yes Optoelectronics 
Add vendor dt-bindings for Yes Optoelectronics Co.,Ltd.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904180821.302194-1-jagan@amarulasolutions.com
 2020-10-17 09:12:39 +02:00
Jason Yan
83fc7f6a35 video: fbdev: fsl-diu-fb: remove unneeded variable 'res' 
Eliminate the following coccicheck warning:

drivers/video/fbdev/fsl-diu-fb.c:1428:5-8: Unneeded variable: "res".
Return "0" on line 1450

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200910140558.1191423-1-yanaijie@huawei.com
 2020-10-17 08:23:14 +02:00
Jason Yan
2f39766ea2 video: fbdev: sis: remove unneeded semicolon 
Eliminate the following coccicheck warning:

drivers/video/fbdev/sis/sis_accel.h:143:72-73: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:144:72-73: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:145:72-73: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:273:75-76: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:274:75-76: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:275:73-74: Unneeded semicolon
drivers/video/fbdev/sis/sis_accel.h:276:75-76: Unneeded semicolon

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200910140536.1191150-1-yanaijie@huawei.com
 2020-10-17 08:22:32 +02:00
Jason Yan
4caca3d8f9 drm/panel: st7703: Make jh057n00900_panel_desc static 
This eliminates the following sparse warning:

drivers/gpu/drm/panel/panel-sitronix-st7703.c:156:26: warning: symbol
'jh057n00900_panel_desc' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
[Use static const]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200912033809.142773-1-yanaijie@huawei.com
 2020-10-17 08:13:22 +02:00
Jason Yan
759962b5dc drm: bridge: adv7511: make adv7511_hdmi_hw_params() static 
This eliminates the following sparse warning:

drivers/gpu/drm/bridge/adv7511/adv7511_audio.c:58:5: warning: symbol
'adv7511_hdmi_hw_params' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200912033826.142923-1-yanaijie@huawei.com
 2020-10-17 08:12:00 +02:00
Jason Yan
7d3618fdee drm/bridge: analogix_dp: make analogix_dp_start_aux_transaction() static 
This eliminates the following sparse warning:

drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c:527:5: warning: symbol
'analogix_dp_start_aux_transaction' was not declared. Should it be
static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200912033843.143240-1-yanaijie@huawei.com
 2020-10-17 08:11:50 +02:00
Liu Shixin
ba43961b2d drm/panel: simplify the return expression of rb070d30_panel_enable() 
Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915032623.1772361-1-liushixin2@huawei.com
 2020-10-17 08:10:42 +02:00
Liu Shixin
7604caa1f0 omapfb: connector-dvi: simplify the return expression of dvic_connect() 
Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915032627.1772517-1-liushixin2@huawei.com
 2020-10-17 08:10:10 +02:00
Qilong Zhang
f215d60037 omapfb: use devm_platform_ioremap_resource_byname 
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Qilong Zhang <zhangqilong3@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[fixed warning - unused variable]
[fixed checkpatch warning - fixed indent]
Link: https://patchwork.freedesktop.org/patch/msgid/20200916111353.105914-1-zhangqilong3@huawei.com
 2020-10-16 23:55:27 +02:00
Qinglang Miao
3da1781ea4 fbdev: nvidia: use for_each_child_of_node() macro 
Use for_each_child_of_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200916062123.190636-1-miaoqinglang@huawei.com
 2020-10-16 23:43:41 +02:00
Xin Ji
8bdfc5dae4 drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP 
The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
for portable device. It converts MIPI DSI/DPI to DisplayPort 1.3 4K.

Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/528b76c1a4f7b6ea85371bfae4bde389aec4bb24.1600423932.git.xji@analogixsemi.com
 2020-10-16 23:35:16 +02:00
Xin Ji
9aab66010e dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter DT schema 
anx7625: MIPI to DP transmitter DT schema

Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/bafa02aa50c5c29b3336ca6930c406150a3c60d2.1600423932.git.xji@analogixsemi.com
 2020-10-16 23:35:11 +02:00
Qinglang Miao
defa1dcc56 omapfb: simplify the return expression of hdmi_pll_enable 
Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131112.93411-1-miaoqinglang@huawei.com
 2020-10-16 23:16:40 +02:00
Qinglang Miao
10732a0f64 omapfb: panel-sony-acx565akm: simplify the return expression of acx565akm_connect() 
Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131052.92707-1-miaoqinglang@huawei.com
 2020-10-16 23:16:40 +02:00
Qinglang Miao
ea65a99bb8 omapfb: connector-hdmi: simplify the return expression of hdmic_connect 
Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> # dropped gpio-cs5535.c changes
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131051.92661-1-miaoqinglang@huawei.com
 2020-10-16 23:16:28 +02:00
Qinglang Miao
63da0977f5 omapfb: connector-analog-tv: simplify the return expression of tvc_connect() 
Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131049.92616-1-miaoqinglang@huawei.com
 2020-10-16 23:11:10 +02:00
Liu Shixin
43624b403b omapfb: simplify the return expression of tpo_td043_connect 
Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921082445.2591825-1-liushixin2@huawei.com
 2020-10-16 23:10:44 +02:00
Liu Shixin
533278ca0d omapfb: simplify the return expression of sharp_ls_connect 
Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921082444.2591773-1-liushixin2@huawei.com
 2020-10-16 23:10:41 +02:00
Liu Shixin
ef27afa607 omapfb: simplify the return expression of panel_dpi_connect 
Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921082443.2591721-1-liushixin2@huawei.com
 2020-10-16 23:10:38 +02:00
Biju Das
9e9b18b681 drm/bridge: lvds-codec: Add support for regulator 
Add the support for enabling optional regulator that may be used as VCC
source.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[Replaced 'error' variable with 'ret']
[Renamed regulator from 'vcc' to 'power']
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200922105526.5252-1-laurent.pinchart+renesas@ideasonboard.com
 2020-10-16 23:01:55 +02:00
Wang Qing
7488555821 video: use kobj_to_dev() 
Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1600776867-24226-1-git-send-email-wangqing@vivo.com
 2020-10-16 22:59:00 +02:00
Li Heng
0ad086e07d video: Remove set but not used variable 
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/video/fbdev/sis/300vtbl.h:1064:28: warning:
‘SiS300_CHTVVCLKSONTSC’ defined but not used [-Wunused-const-variable=]

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Li Heng <liheng40@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1600957106-13741-1-git-send-email-liheng40@huawei.com
 2020-10-16 22:52:10 +02:00