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path: root/drivers/gpu/drm/panel
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2022-03-25drm: panel: sw43408: Add DSC supportVinod Koul
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-09drm: panel: Add lg sw43408 panel driverSumit Semwal
LG SW43408 is 1080x2160, 4-lane MIPI-DSI panel, used in some Pixel3 phones. -- updated for new lab name Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Change-Id: I19e34e6354a38432881fa673aced39bf35e2fc46
2021-12-16drm/panel: simple: Add Team Source Display TST043015CMHX panelMarek Vasut
Add Team Source Display TST043015CMHX 4.3" 480x272 DPI panel support. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Sam Ravnborg <sam@ravnborg.org> To: dri-devel@lists.freedesktop.org Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20211127031909.283383-3-marex@denx.de
2021-12-07drm/panel: Update Boe-tv110c9m and Inx-hj110iz initial codeyangcong
At present, we have enough panel to confirm the effect, update the initial code to achieve the best effect. Such as gamma, Gop timing. They are all minor modifications and doesn't affect the lighting of the panel. a)Boe-tv110c9m panel Optimized touch horizontal grain. b)Inx-hj110iz panel Optimized GOP timing and gamma. Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211201023230.344976-1-yangcong5@huaqin.corp-partner.google.com
2021-11-30drm: Remove CONFIG_DRM_KMS_CMA_HELPER optionThomas Zimmermann
Link drm_fb_cma_helper.o into drm_cma_helper.ko if CONFIG_DRM_KMS_HELPER has been set. Remove CONFIG_DRM_KMS_CMA_HELPER config option. Selecting KMS helpers and CMA will now automatically enable CMA KMS helpers. Some drivers' Kconfig files did not correctly select KMS or CMA helpers. Fix this as part of the change. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20211106193509.17472-3-tzimmermann@suse.de
2021-11-18Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging from drm/drm-next for v5.16-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2021-11-17gpu: drm: panel-edp: Fix edp_panel_entry documentationKieran Bingham
The edp_panel_entry members 'delay' and 'name' are documented, but without the correct syntax for kernel doc. This generates the following warnings: drivers/gpu/drm/panel/panel-edp.c:204: warning: Function parameter or member 'delay' not described in 'edp_panel_entry' drivers/gpu/drm/panel/panel-edp.c:204: warning: Function parameter or member 'name' not described in 'edp_panel_entry' Fix them accordingly. Fixes: 5540cf8f3e8d ("drm/panel-edp: Implement generic "edp-panel"s probed by EDID") Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211117163239.529781-1-kieran.bingham+renesas@ideasonboard.com
2021-11-05Merge tag 'drm-misc-next-2021-10-14' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.16: UAPI Changes: Cross-subsystem Changes: Core Changes: - fbdev: Fix double-free, Remove unused scrolling acceleration - locking: improve logging for contented locks without backoff - dma-buf: Add dma_resv_for_each_fence iterator, and conversion of users Driver Changes: - nouveau: Various code style improvements - bridge: HPD improvements for lt9611uxc, eDP aux-bus support for ps8640, lvds-codec data-mapping selection support - panels: Vivax TPC-9150, Innolux G070Y2-T02, LOGIC Technologies LTTD800480070-L2RT, Sharp LS060T1SX01, Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20211014120452.2wicnt6hobu3kbwb@gilmour
2021-10-28BackMerge tag 'v5.15-rc7' into drm-nextDave Airlie
The msm next tree is based on rc3, so let's just backmerge rc7 before pulling it in. Signed-off-by: Dave Airlie <airlied@redhat.com>
2021-10-25drm/panel: novatek-nt35950: remove unneeded semicolonYang Li
Eliminate the following coccicheck warning: ./drivers/gpu/drm/panel/panel-novatek-nt35950.c:639:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Fixes: 623a3531e9cf ("drm/panel: Add driver for Novatek NT35950 DSI DriverIC panels") Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1634629046-116842-1-git-send-email-yang.lee@linux.alibaba.com
2021-10-25drm/panel: make sharp_ls055d1sx04 staticchongjiapeng
This symbol is not used outside of panel-novatek-nt35950.c, so marks it static. Fixes the following sparse warning: drivers/gpu/drm/panel/panel-novatek-nt35950.c:671:33: warning: symbol 'sharp_ls055d1sx04' was not declared. Should it be static? Reported-by: Abaci Robot <abaci@linux.alibaba.com> Fixes: 623a3531e9cf ("drm/panel: Add driver for Novatek NT35950 DSI DriverIC panels") Signed-off-by: chongjiapeng <jiapeng.chong@linux.alibaba.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1634640029-12335-1-git-send-email-jiapeng.chong@linux.alibaba.com
2021-10-25drm/panel: ilitek-ili9881c: Read panel orientationJohn Keeping
The panel orientation needs to parsed from a device-tree and assigned to the panel's connector in order to make orientation property available to userspace. That's what this patch does for ILI9881C based panels. Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211020153432.383845-4-john@metanate.com
2021-10-21drm/panel: ilitek-ili9881c: Fix sync for Feixin K101-IM2BYL02 panelDan Johansen
This adjusts sync values according to the datasheet Fixes: 1c243751c095 ("drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel") Co-developed-by: Marius Gripsgard <marius@ubports.com> Signed-off-by: Dan Johansen <strit@manjaro.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210818214818.298089-1-strit@manjaro.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-10-17drm/panel: Add Sony Tulip Truly NT35521 driverShawn Guo
It adds a DRM panel driver for Sony Tulip Truly NT35521 5.24" 1280x720 DSI panel, which can be found on Sony Xperia M4 Aqua phone. The panel backlight is managed through DSI link. The driver is built using linux-mdss-dsi-panel-driver-generator[1], and additionally modeling the 5V control GPIOs with regulators and adding Backlight GPIO support. [1] https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210809051008.6172-3-shawn.guo@linaro.org
2021-10-17drm/panel: Add BOE BF060Y8M-AJ0 5.99" AMOLED panel driverAngeloGioacchino Del Regno
This adds support for the BOE BF060Y8M-AJ0 5.99" AMOLED module that can be found in some F(x)Tec Pro1 and Elephone U1 devices. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210901173115.998628-1-angelogioacchino.delregno@somainline.org
2021-10-17drm/panel: Add driver for Novatek NT35950 DSI DriverIC panelsAngeloGioacchino Del Regno
Add a driver for panels using the Novatek NT35950 Display Driver IC, including support for the Sharp LS055D1SX04, found in some Sony Xperia Z5 Premium and XZ Premium smartphones. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210901173127.998901-1-angelogioacchino.delregno@somainline.org
2021-10-16drm/panel: ilitek-ili9881c: Make gpio-reset optionalMichael Trimarchi
Depends in how logic is connected to the board the gpio is not stricly required. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211016102232.202119-5-michael@amarulasolutions.com
2021-10-16drm/panel: ilitek-ili9881d: add support for Wanchanglong W552946ABA panelMichael Trimarchi
W552946ABA is a panel by Wanchanglong. This panel utilizes the Ilitek ILI9881D controller. Add this panel's initialzation sequence and timing to ILI9881D driver. Tested on px30-evb v11 Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211016102232.202119-3-michael@amarulasolutions.com
2021-10-15drm/panel: dsi-cm: replace snprintf in show functions with sysfs_emitQing Wang
show() must not use snprintf() when formatting the value to be returned to user space. Fix the following coccicheck warning: drivers/gpu/drm/panel/panel-dsi-cm.c:251: WARNING: use scnprintf or sprintf. drivers/gpu/drm/panel/panel-dsi-cm.c:271: WARNING: use scnprintf or sprintf. Use sysfs_emit instead of scnprintf or sprintf makes more sense. Signed-off-by: Qing Wang <wangqing@vivo.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1634280490-4429-1-git-send-email-wangqing@vivo.com
2021-10-15drm/panel: olimex-lcd-olinuxino: select CRC32Vegard Nossum
Fix the following build/link error by adding a dependency on the CRC32 routines: ld: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.o: in function `lcd_olinuxino_probe': panel-olimex-lcd-olinuxino.c:(.text+0x303): undefined reference to `crc32_le' Fixes: 17fd7a9d324fd ("drm/panel: Add support for Olimex LCD-OLinuXino panel") Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211012115242.10325-1-vegard.nossum@oracle.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2021-10-14drm/panel: y030xx067a: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104658.11834-1-caihuoqing@baidu.com
2021-10-14drm/panel: xpp055c272: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104650.11781-1-caihuoqing@baidu.com
2021-10-14drm/panel: td043mtea1: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104642.11728-1-caihuoqing@baidu.com
2021-10-14drm/panel: sofef00: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104635.11675-1-caihuoqing@baidu.com
2021-10-14drm/panel: s6e63j0x03: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104627.11622-1-caihuoqing@baidu.com
2021-10-14drm/panel: nt39016: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104620.11569-1-caihuoqing@baidu.com
2021-10-14drm/panel: ls037v7dw01: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104612.11516-1-caihuoqing@baidu.com
2021-10-14drm/panel: k101-im2ba02: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Acked-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104247.11270-1-caihuoqing@baidu.com
2021-10-14drm/panel: ili9881c: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104240.11217-1-caihuoqing@baidu.com
2021-10-14drm/panel: fy07024di26a30d: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104232.11164-1-caihuoqing@baidu.com
2021-10-14drm/panel: ej030na: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, and the error value gets printed. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916104225.11111-1-caihuoqing@baidu.com
2021-10-14drm: panel: nt36672a: Removed extra whitespace.Cai Huoqing
Removed extra whitespace before dev_err_probe() according to coding style. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210916073706.9004-1-caihuoqing@baidu.com
2021-10-14drm/panel: Delete panel on mipi_dsi_attach() failureBrian Norris
Many DSI panel drivers fail to clean up their panel references on mipi_dsi_attach() failure, so we're leaving a dangling drm_panel reference to freed memory. Clean that up on failure. Noticed by inspection, after seeing similar problems on other drivers. Therefore, I'm not marking Fixes/stable. Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210923173336.3.If9e74fa9b1d6eaa9e0e5b95b2b957b992740251c@changeid
2021-10-14drm/panel: innolux-p079zca: Delete panel on attach() failureBrian Norris
If we fail to attach (e.g., because 1 of 2 dual-DSI controllers aren't ready), we leave a dangling drm_panel reference to freed memory. Clean that up on failure. This problem exists since the driver's introduction, but is especially relevant after refactored for dual-DSI variants. Fixes: 14c8f2e9f8ea ("drm/panel: add Innolux P079ZCA panel driver") Fixes: 7ad4e4636c54 ("drm/panel: p079zca: Refactor panel driver to support multiple panels") Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210923173336.2.I9023cf8811a3abf4964ed84eb681721d8bb489d6@changeid
2021-10-14drm/panel: kingdisplay-kd097d04: Delete panel on attach() failureBrian Norris
If we fail to attach (e.g., because 1 of 2 dual-DSI controllers aren't ready), we leave a dangling drm_panel reference to freed memory. Clean that up on failure. Fixes: 2a994cbed6b2 ("drm/panel: Add Kingdisplay KD097D04 panel driver") Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210923173336.1.Icb4d9dbc1817f4e826361a4f1cea7461541668f0@changeid
2021-10-14drm/panel: Add JDI R63452 MIPI DSI panel driverRaffaele Tranquillini
This adds support for the JDI R63452 Full HD LCD panel used on the Xiaomi Mi 5 smartphone, in MIPI DSI command mode. Signed-off-by: Raffaele Tranquillini <raffaele.tranquillini@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210925102911.518038-1-raffaele.tranquillini@gmail.com
2021-10-14drm/panel-simple: Add Vivax TPC-9150 panel v6Nikola Pavlica
The model and make of the LCD panel of the Vivax TPC-9150 is unknown, hence the panel settings that were retrieved with a FEX dump are named after the device NOT the actual panel. The LCD in question is a 50 pin MISO TFT LCD panel of the resolution 1024x600 used by the aforementioned device. Version 2, as Thierry kindly suggested that I fix the order in which the panel was ordered compared to others. Version 3, filling in the required info suggested by Sam. Plus some factual issues that I've corrected myself (tested working) Version 4, rearranged the display parameters and fix invalid bit format issue. (Thanks Sam) Version 5, referred to FEX file instead of manual debugging for information. Version 6, same as above. This time, it'll be documented. A bit of context first: I experimented with this a long time ago whilst I was first learning how to get Linux running on Allwinner boards, I didn't have many resources at hand so this was quite slow. Anyways, I stumbled upon this guide (https://linux-sunxi.org/LCD) and was reading about how to setup the LCD for my tablet. Since I was able to make a proper FEX dump, I was also able to read the correct parameters for myself without relying on leaked documents or part numbers and whatnot. In the FEX dump the value lcd_frm IS SET to 1, which means, at least according to the document, that this display is INDEED an 18 bit per pixel panel. Compiling U-Boot and seeing the tux in proper colors confirmed this. As per Sam Ravnborg's suggestion, I've changed the panel to his format "MEDIA_BUS_FMT_RGB666_1X7X3_SPWG", however this does not lead to any actual change in regards to the functionality since the sunxi panel driver just ignores this value. However, hopefully this clears up any errors down the road as either the driver becomes advanced enough to not ignore this value or that some other piece of software relies on this value being known. PS: Apologies to the maintainers that have to endure my misjudgement about how these things work. As for the concerns about a single patch series, I wasn't sure where to send the patches as they clearly aren't dt-bindings related and my previous patches have ended up in drm-misc-fixes anyway. So I'm guessing I'll be fine if I just post them in the list from last time??? Signed-off-by: Nikola Pavlica <pavlica.nikola@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211011212731.77763-1-pavlica.nikola@gmail.com
2021-10-14drm: of: Add drm_of_lvds_get_data_mappingMarek Vasut
Add helper function to convert DT "data-mapping" property string value into media bus format value, and deduplicate the code in panel-lvds.c and lvds-codec.c . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sam Ravnborg <sam@ravnborg.org> To: dri-devel@lists.freedesktop.org Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211012224252.29185-1-marex@denx.de
2021-10-14drm: panel-simple: Add support for the Innolux G070Y2-T02 panelOleksij Rempel
Add compatible and timings for the Innolux G070Y2-T02 panel. It is 7" WVGA (800x480) TFT LCD panel with TTL interface and a backlight unit. Co-Developed-by: Robin van der Gracht <robin@protonic.nl> Signed-off-by: Robin van der Gracht <robin@protonic.nl> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211014095202.16716-2-o.rempel@pengutronix.de
2021-10-12drm/panel: st7703: Add media bus formatGuido Günther
This allows the DSI bridge to detect the correct bus format. We currently only support MEDIA_BUS_FMT_RGB888_1X24. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/d7ebeec861f4518c8497a5e07d09d5a9fd123d3d.1633959458.git.agx@sigxcpu.org
2021-10-12drm/panel: mantix: Add media bus formatGuido Günther
This allows the DSI bridge to detect the correct bus format. We currently only support MEDIA_BUS_FMT_RGB888_1X24. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/75fbe7139a84fa133499afe242c204ba4516da98.1633959458.git.agx@sigxcpu.org
2021-10-11drm/panel: s6e63m0: Make s6e63m0_remove() return voidUwe Kleine-König
Up to now s6e63m0_remove() returns zero unconditionally. Make it return void instead which makes it easier to see in the callers that there is no error to handle. Also the return value of spi remove callbacks is ignored anyway. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211011132754.2479853-2-u.kleine-koenig@pengutronix.de
2021-10-10drm/panel: Add support for Sharp LS060T1SX01 panelDmitry Baryshkov
Add driver to support Sharp LS06T1SX01 FullHD panel. The panel uses nt35695 driver IC. For example this LCD module can be found in the kwaek.ca Dragonboard Display Adapter Bundle. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211009203806.56821-3-dmitry.baryshkov@linaro.org
2021-10-09Revert "drm/panel: Add support for Sharp LS060T1SX01 panel"Sam Ravnborg
This reverts commit 223cce88a926 ("drm/panel: Add support for Sharp LS060T1SX01 panel"). It was pushed to drm-misc-next by accident. Added my own ack to expedit the revert. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210926001005.3442668-3-dmitry.baryshkov@linaro.org
2021-10-09drm/panel: Add support for Sharp LS060T1SX01 panelDmitry Baryshkov
Add driver to support Sharp LS06T1SX01 FullHD panel. The panel uses nt35695 driver IC. For example this LCD module can be found in the kwaek.ca Dragonboard Display Adapter Bundle. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210926001005.3442668-3-dmitry.baryshkov@linaro.org
2021-10-09drm/panel: panel-simple: add LOGIC Technologies LTTD800480070-L2RT panelSøren Andersen
Add support for the Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module. Signed-off-by: Søren Andersen <san@skov.dk> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210930100501.15690-3-o.rempel@pengutronix.de
2021-10-06drm/panel: abt-y030xx067a: yellow tint fixChristophe Branchereau
The previous parameters caused an unbalanced yellow tint. Fixes: 7467389bdafb ("drm/panel: Add ABT Y030XX067A 3.0" 320x480 panel") Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> [Paul: Add Fixes: tag, and fix case and punctuation in commit message] Signed-off-by: Paul Cercueil <paul@crapouillou.net> Link: https://patchwork.freedesktop.org/patch/msgid/20210914092716.2370039-1-cbranchereau@gmail.com Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-09-28drm/panel: support for BOE and INX video mode panelyangcong
Support for these two panels fits in nicely with the existing panel-boe-tv101wum-nl6 driver as suggested by Sam [1]. This is an incell IC, TDDI use time division multiplexing. Init code effect touch sensing.The main things we needed to handle were: a) These panels need slightly longer delays in two places. Since these new delays aren't much longer, let's just unconditionally increase them for the driver. b) These panel use video BURST mode [1] https://lore.kernel.org/r/YSPAseE6WD8dDRuz@ravnborg.org/ Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> [dianders: fix whitespace issues reported by dim apply-branch] [dianders: inx,=>innolux,] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210914032252.3770756-4-yangcong5@huaqin.corp-partner.google.com
2021-09-28drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V railyangcong
The auo,b101uan08.3 panel (already supported by this driver) has a 3.3V rail that needs to be turned on. For previous users of this panel this voltage was directly output by pmic. On a new user (the not-yet-upstream sc7180-trogdor-mrbland board) we need to turn the 3.3V rail on. Add support in the driver for this. Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210914032252.3770756-2-yangcong5@huaqin.corp-partner.google.com
2021-09-24drm/edid: Fix EDID quirk compile error on older compilersDouglas Anderson
Apparently some compilers [1] cannot handle doing math on dereferenced string constants at compile time. This has led to reports [2] of compile errors like: In file included from drivers/gpu/drm/drm_edid.c:42:0: ./include/drm/drm_edid.h:525:2: error: initializer element is not constant ((((u32)((vend)[0]) - '@') & 0x1f) << 26 | \ Go back to the syntax I used in v4 of the patch series [3] that added this code instead of what landed (v5). This syntax is slightly uglier but should be much more compatible with varied compilers. [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69960#c18 [2] https://lore.kernel.org/r/874kaabdt5.fsf@intel.com/ [3] https://lore.kernel.org/r/20210909135838.v4.4.I6103ce2b16e5e5a842b14c7022a034712b434609@changeid/ Fixes: d9f91a10c3e8 ("drm/edid: Allow querying/working with the panel ID from the EDID") Reported-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Reported-by: Srikanth Myakam <smyakam@microsoft.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210924075317.1.I1e58d74d501613f1fe7585958f451160d11b8a98@changeid
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