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path: root/drivers/gpu/drm/panel
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2018-09-27drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panelChen-Yu Tsai1-0/+25
This panel is marketed as Banana Pi 7" LCD display. On the back is a sticker denoting the model name S070WV20-CT16. This is a 7" 800x480 panel connected through a 24-bit RGB interface. However the panel only does 262k colors. Depending on the variant, the PCB attached to the panel module either supports DSI, or DSI + 24-bit RGB. DSI is converted to 24-bit RGB via an onboard ICN6211 MIPI DSI - RGB bridge chip, then fed to the panel itself. Signed-off-by: Chen-Yu Tsai <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: p079zca: unconditionally remove the panel on removalHeiko Stuebner1-2/+1
There is no need to check innolux->base.dev when trying to remove the panel, as that variable is always set directly before the panel gets added and will still be available on panel_remove. Signed-off-by: Heiko Stuebner <[email protected]> Reviewed-by: Philipp Zabel <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: add panel CDTech S043WQ26H-CT7 to panel-simpleGiulio Benetti1-0/+28
This patch adds support for CDTech S043WQ26H-CT7 480x272 4.3" panel to DRM simple panel driver. Signed-off-by: Giulio Benetti <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: add panel CDTech S070WV95-CT16 to panel-simpleGiulio Benetti1-0/+27
This patch adds support for CDTech S070WV95-CT16 800x480 7" panel to DRM simple panel driver. Signed-off-by: Giulio Benetti <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: seiko-43wvf1g: Add missing ">" character in author's emailFabio Estevam1-1/+1
There is a missing ">" character in Marco's email. Fix it. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: seiko-43wvf1g: Switch to SPDX identifierFabio Estevam1-4/+1
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-27drm/panel: simple: fix BOE/HV070WSA-100 timingsAndrzej Hajda1-7/+7
Panel timings were taken from vendor code and are not fully correct - refresh rate is about 50Hz instead of 60Hz. The patch fixes it. Signed-off-by: Andrzej Hajda <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-09-14drm: panel-lvds: convert to SPDX identifiersKuninori Morimoto1-5/+1
Signed-off-by: Kuninori Morimoto <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]>
2018-08-14drm/panel: simple: tv123wam: Add unprepare delaySean Paul1-0/+3
The panel datasheet specifies a 500ms delay after power-down before re-enabling. Changes in v2: - None Changes in v3: - Added to the set Cc: Sandeep Panda <[email protected]> Reviewed-by: Sandeep Panda <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-13drm: drop _mode_ from update_edit_property()Daniel Vetter1-1/+1
Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fixup for the indenting. Reviewed-by: Sean Paul <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-11drm/panel: simple: Add Sharp LQ035Q7DB03 panel supportVladimir Zapolskiy1-0/+27
The change adds support for Sharp LQ035Q7DB03 3.5" QVGA TFT panel. Note that this aged panel is already found in the kernel sources, for instance in board mach files mach-mx21ads.c, mach-mx27ads.c, mach-pcm043.c, lpd270.c and imx27-phytec-phycore-rdk.dts. Signed-off-by: Vladimir Zapolskiy <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: p079zca: Use of_device_get_match_data()Thierry Reding1-6/+2
Use this helper to get rid of some extra boilerplate code. Reviewed-by: Heiko Stuebner <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: type promotion bug in s6e8aa0_read_mtp_id()Dan Carpenter1-1/+1
The ARRAY_SIZE() macro is type size_t. If s6e8aa0_dcs_read() returns a negative error code, then "ret < ARRAY_SIZE(id)" is false because the negative error code is type promoted to a high positive value. Fixes: 02051ca06371 ("drm/panel: add S6E8AA0 driver") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Andrzej Hajda <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: p079zca: Support Innolux P097PFG panelLin Huang1-4/+196
Support Innolux P097PFG 9.7" 1536x2048 TFT LCD panel, it reuse the Innolux P079ZCA panel driver. Changes in v2: - None Changes in v3: - None Changes in v4: - None Changes in v5: - Document source of init-commands - 4 lanes per DSI interface Signed-off-by: Lin Huang <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: p079zca: Add variable unprepare_delay propertiesLin Huang1-2/+8
When panel power down, p079zca need delay between reset and disable power supply, but p097pfg does not need it. Similarly p097zca needs a delay after entering panel sleep mode. So add two delay properties, so we can meet these two panel power down sequence. Signed-off-by: Lin Huang <[email protected]> [add sleep-mode delay] Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: p079zca: Refactor panel driver to support multiple panelsLin Huang1-41/+102
Refactor Innolux P079ZCA panel driver, let it support multi panels from Innolux that share similar power sequences. Panels may require different power supplies so use regulator bulk interfaces and define per panel supply-names. Changes in v2: - Change regulator property name to meet the panel datasheet Changes in v3: - this patch only refactor P079ZCA panel to support multi panel, support P097PFG panel in another patch Changes in v4: - Modify the patch which suggest by Thierry Changes in v5: - use regulator_bulk to handle different supply number Signed-off-by: Lin Huang <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: ili9881c: Fix missing assignment to error return retColin Ian King1-1/+1
Currently, ret is being checked for an error condition however it is not being assigned in the previous statement on the call of function mipi_dsi_dcs_exit_sleep_mode. Add in the missing assignment of ret. Detected by CoverityScan, CID#1470174, 1470178 ("Unchecked return value") Fixes: 26aec25593c2 ("drm/panel: Add Ilitek ILI9881c panel driver") Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add support for DataImage SCF0700C48GGU18Michal Vokáč1-0/+29
This adds support for the DataImage SCF0700C48GGU18 7.0" WVGA (800x480) TFT LCD panel. The panel has 24-bit parallel interface and can be supported by the simple panel driver. Signed-off-by: Michal Vokáč <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add support for Innolux G070Y2-L01Christoph Fritz1-2/+35
This patch adds support for Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel. Signed-off-by: Christoph Fritz <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add newhaven, nhd-4.3-480272ef-atxl LCDTomi Valkeinen1-0/+30
Add support for newhaven,nhd-4.3-480272ef-atxl to panel-simple. Signed-off-by: Tomi Valkeinen <[email protected]> Cc: Thierry Reding <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add support for BOE HV070WSA-100 panel to simple-panelAndrzej Hajda1-0/+25
The patch adds support for BOE HV070WSA-100 WSVGA 7.01 inch panel to the panel-simple driver. The panel is used in Exynos5250-arndale boards. Signed-off-by: Andrzej Hajda <[email protected]> Signed-off-by: Maciej Purski <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add DLC DLC0700YZG-1 panelPhilipp Zabel1-0/+32
This patch adds support for DLC DLC0700YZG-1 1024x600 LVDS panels to the simple-panel driver. Signed-off-by: Philipp Zabel <[email protected]> [[email protected]: fix typo in compatible dt-binding] [[email protected]: add property bindings] Signed-off-by: Marco Felsch <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: Add support for the EDT ETM0700G0EDH6Jan Tuerk1-0/+3
The Emerging Display Technology ETM0700G0EDH6 is the uses the same panel as the ETM0700G0BDH6. It differs in the hardware design for the backlight and the touchscreen i2c interface. As the new display type has different requirements for drive-strengths on the i2c-bus, add an additional compatible to allow the handling of it or warn about incompatible cpu and display combinations. Signed-off-by: Jan Tuerk <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: Add support for the EDT ETM0700G0BDH6Jan Tuerk1-0/+15
The Emerging Display Technology ETM0700G0BDH6 is exactly the same display as the ETM0700G0DH6, exept the pixelclock polarity. Therefore re-use the ETM0700G0DH6 modes. It is used by default on emtrion Avari based development kits. Signed-off-by: Jan Tuerk <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-07-10drm/panel: simple: Add support for Rocktech RK070ER9427 LCD panelJagan Teki1-0/+33
This adds support for the Rocktech Display Ltd. RK070ER9427 800(RGB)x480 TFT LCD panel, which can be supported by the simple panel driver. Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-06-25drm/panel: Add Ilitek ILI9881c panel driverMaxime Ripard3-0/+513
The LHR050H41 panel is the panel shipped with the BananaPi M2-Magic, and is based on the Ilitek ILI9881c Controller. Add a driver for it, modelled after the other Ilitek controller drivers. Acked-by: Daniel Vetter <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/acb5453112ab7c7b801cf4f1669e351b391e77e8.1527587352.git-series.maxime.ripard@bootlin.com
2018-05-29display: panel: Add AUO g070vvn01 display support (800x480)Lukasz Majewski1-0/+31
This commit adds support for AUO's 7.0" display. Signed-off-by: Lukasz Majewski <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: simple: Fix data type in KEO TX31D200VM0BAA timingsStefan Agner1-2/+2
All values in a struct struct timing_entry (every entry in struct display_timing) require an integer. Choose the closest safe integer of 32. This avoids a warning seen with clang: drivers/gpu/drm/panel/panel-simple.c:1250:27: warning: implicit conversion from 'double' to 'u32' (aka 'unsigned int') changes value from 33.5 to 33 [-Wliteral-conversion] .vfront_porch = { 6, 21, 33.5 }, ~ ^~~~ drivers/gpu/drm/panel/panel-simple.c:1251:26: warning: implicit conversion from 'double' to 'u32' (aka 'unsigned int') changes value from 33.5 to 33 [-Wliteral-conversion] .vback_porch = { 6, 21, 33.5 }, ~ ^~~~ Signed-off-by: Stefan Agner <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: simple: AUO P320HVN03 uses SPWG data orderingLucas Stach1-1/+1
The patch adding support for the AUO P320HVN03 panel was written against a preliminary datasheet, which specified JEIDA data ordering. Testing with real hardware has shown that the actually used data ordering is SPWG. Fixes: 70c0d5b783f5 (drm/panel: simple: add support for AUO P320HVN03) Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: simple: Add Innolux TV123WAM panel driver support[email protected]1-0/+27
Add support for Innolux TV123WAM, which is a 12.3" eDP display panel with 2160x1440 resolution. Changes in v1: - Add the compatibility string, display_mode and panel_desc structures in alphabetical order (Sean Paul). Signed-off-by: Sandeep Panda <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: otm8009a: Use new backlight APIPhilippe CORNU1-17/+9
The backlight API provides new functions to enable and disable the backlight and which hide the intricacies of achieving the correct result. Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: otm8009a: No message if probe successPhilippe CORNU1-9/+2
Remove the message in case of probe success. This comes from a suggestion followed in the recent integration of the raydium rm68200 panel. Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: otm8009a: Fix glitches by moving backlight enable to ↵Philippe CORNU1-7/+10
otm8009a_enable() The backlight 1st update was in the otm8009a_prepare() function for a bad reason: backlight was not working in video mode and the otm8009a_prepare() is in command mode for the init sequence. As the backlight is now fixed (no low-power mode), it is good to put it back in the otm8009a_enable() function, avoiding also image glitches visible on some "slow" devices. Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: otm8009a: Fix backlight updatesPhilippe CORNU1-2/+16
Backlight updates was not working anymore since the good implementation of the DSI low-power mode in the DSI host driver. After a longer analysis, the backlight updates in DSI video mode require the DSI high- speed mode. Note: it is important to keep the DSI low-power mode for the rest of the driver as init sequence, sleep in/out... DSI commands work in low-power mode. Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-05-18drm/panel: Remove drm_panel_detach() calls from all panel driversJyri Sarha9-9/+0
Remove all drm_panel_detach() calls from all panel drivers and update the kerneldoc for drm_panel_detach(). Setting the connector and drm to NULL when the DRM panel device is going away hardly serves any purpose. Usually the whole memory structure is freed right after the remove call. However, calling the detach function from the master DRM device, and setting the connector pointer to NULL, has the logic of marking the panel again as available for another DRM master to attach. The usual situation would be the same DRM master device binding again. Signed-off-by: Jyri Sarha <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/464b8d330d6b4c94cfb5aad2ca9ea7eb2c52d934.1524727888.git.jsarha@ti.com
2018-04-30drm/panel: Enable DSI transactions on the RPi panel.Eric Anholt1-13/+1
It turns out that I had just mistaken what type of write the register writes were supposed to be, using DCS instead of generic long writes. Switching to transactions instead of using the atmel as a bridge also seems to resolve the sparkling pixels problem I've had. Signed-off-by: Eric Anholt <[email protected]> Fixes: 2f733d6194bd ("drm/panel: Add support for the Raspberry Pi 7" Touchscreen.") Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Boris Brezillon <[email protected]> Acked-by: Thierry Reding <[email protected]>
2018-03-14drm/panel: rm68200: Add backlight dependencyArnd Bergmann1-0/+1
Like many other panel drivers, this one fails to build when backlight support is disabled: drivers/gpu/drm/panel/panel-raydium-rm68200.o: In function `rm68200_probe': panel-raydium-rm68200.c:(.text+0x14a): undefined reference to `devm_of_find_backlight' This adds the appropriate dependency. Note that while include/linux/backlight.h provides a stub inline when backlight support is not enabled, this isn't enough to deal with the case where backlight support is built as a module but the panel driver is built-in, in which case linking will still fail as above. One way to avoid this is to add a dependency such as this: depends on BACKLIGHT_CLASS_DEVICE || BACKLIGHT_CLASS_DEVICE=n but that is rather complex and misses the point that the panel support is mostly useless without backlight support. Fixes: 2b7ed18bed1a ("drm/panel: Add support for Raydium RM68200 panel driver") Signed-off-by: Arnd Bergmann <[email protected]> [[email protected]: clarify the need for the dependency] Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: Add support for AUO G104SN02 V2 panelChristoph Fritz1-0/+26
This patch adds support for AUO G104SN02 V2 800x600 10.4" panel to DRM simple panel driver. Signed-off-by: Christoph Fritz <[email protected]> Signed-off-by: Stefan Riedmueller <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: ili9322: Make local symbols staticWei Yongjun1-2/+2
Fixes the following sparse warnings: drivers/gpu/drm/panel/panel-ilitek-ili9322.c:182:12: warning: symbol 'ili9322_inputs' was not declared. Should it be static? drivers/gpu/drm/panel/panel-ilitek-ili9322.c:343:28: warning: symbol 'ili9322_regmap_config' was not declared. Should it be static? Also change ili9322_inputs to 'const char * const' to avoid chackpatch warning. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: otm8009a: Adopt SPDX identifiersPhilippe CORNU1-2/+2
Add SPDX identifiers to OriseTech OTM8009a panel driver. Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: lvds: Fix driver description headingBaruch Siach1-1/+1
Cc: Laurent Pinchart <[email protected]> Signed-off-by: Baruch Siach <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/f80a5dd350b057d925d36f5857b5724c88da50df.1516636902.git.baruch@tkos.co.il
2018-03-12drm/panel: simple: Add support for KEO TX31D200VM0BAAJagan Teki1-0/+27
This adds support for the Kaohsiung Opto-Electronics., TX31D200VM0BAA 12.3" HSXGA LVDS panel, which can be supported by the simple panel driver. Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: otm8009a: Add support for the optional power-supplyPhilippe CORNU1-0/+17
Add support for the optional power-supply. Note: A "dummy regulator" is returned by devm_regulator_get() if the optional regulator is not present in the device tree, simplifying the source code when enabling/disabling the regulator. Signed-off-by: Philippe Cornu <[email protected]> Reviewed-by: Yannick Fertré <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: simple: Use display_timing for lq123p1jx31Sean Paul1-14/+13
Convert the sharp lq123p1jx31 from using a fixed mode to specifying a display timing with min/typ/max values. This allows us to capture the timings set forth in the datasheet as well as the additional values that we've cleared with the display vendor to avoid interference with the digitizer on the Samsung Chromebook Plus (kevin). A follow-on patch will specify the override mode for kevin devices. Changes in v2: - None Changes in v3: - None Cc: Doug Anderson <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: Jeffy Chen <[email protected]> Cc: Rob Herring <[email protected]> Cc: Stéphane Marchesin <[email protected]> Cc: Thierry Reding <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Sean Paul <[email protected]> Tested-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: Add support for Raydium RM68200 panel driverPhilippe CORNU3-0/+457
This patch adds Raydium Semiconductor Corporation RM68200 5.5" 720x1280 TFT LCD panel driver (MIPI-DSI video mode). Signed-off-by: Philippe Cornu <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-12drm/panel: simple: Fix the bus format for the Ontat panelEric Anholt1-1/+1
This fixes bad color output. When I was first testing the device I had the DPI hardware set to 666 mode, but apparently in the refactor to use the bus_format information from the panel driver, I failed to actually update the panel. Signed-off-by: Eric Anholt <[email protected]> Fixes: e8b6f561b2ee ("drm/panel: simple: Add the 7" DPI panel from Adafruit") Cc: Thierry Reding <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-23drm/panel: Fix ARM Versatile panel clocksLinus Walleij1-4/+4
These clocks are in kHz not in Hz, oops. Fix it so my new bandwidth calculations patch starts working with these panels. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-20drm/panel: Use of_find_backlight helperMeghana Madhyastha3-66/+13
Replace of_find_backlight_by_node and of the code around it with of_find_backlight helper to avoid repetition of code. Reviewed-by: Noralf Trønnes <[email protected]> Reviewed-by: Sean Paul <[email protected]> Acked-by: Thierry Reding <[email protected]> Signed-off-by: Meghana Madhyastha <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/140d01afb138d687680b2d1776a4c101c9fa9a0a.1516810725.git.meghana.madhyastha@gmail.com
2018-02-20drm/panel: Use backlight_enable/disable helpersMeghana Madhyastha4-24/+8
Use backlight_enable/disable helpers instead of changing the property and calling backlight_update_status for cleaner and simpler code and also to avoid repetitions. Reviewed-by: Noralf Trønnes <[email protected]> Reviewed-by: Sean Paul <[email protected]> Acked-by: Thierry Reding <[email protected]> Signed-off-by: Meghana Madhyastha <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/bc80cdb5cf1a6638dce9fb9f8da674e361e3b749.1516810725.git.meghana.madhyastha@gmail.com
2018-02-16Merge tag 'drm-misc-next-2018-02-13' of ↵Dave Airlie4-11/+393
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.17: UAPI Changes: - drm/vc4: Expose performance counters to userspace (Boris) Cross-subsystem Changes: - MAINTAINERS: Linus to maintain panel-arm-versatile in -misc (Linus) Core Changes: - Only use swiotlb when necessary (Chunming) Driver Changes: - drm/panel: Add support for ARM Versatile panels (Linus) - pl111: Improvements around versatile panel support (Linus) ---------------------------------------- Tagged on 2018-02-06: drm-misc-next for 4.17: UAPI Changes: - Validate mode flags + type (Ville) - Deprecate unused mode flags PIXMUX, BCAST (Ville) - Deprecate unused mode types BUILTIN, CRTC_C, CLOCK_C, DEFAULT (Ville) Cross-subsystem Changes: - MAINTAINERS: s/Daniel/Maarten/ for drm-misc (Daniel) Core Changes: - gem: Export gem functions for drivers to use (Samuel) - bridge: Introduce bridge timings in drm_bridge (Linus) - dma-buf: Allow exclusive fence to be bundled in fence array when calling reservation_object_get_fences_rcu (Christian) - dp: Add training pattern 4 and HBR3 support to dp helpers (Manasi) - fourcc: Add alpha bit to formats to avoid driver format LUTs (Maxime) - mode: Various cleanups + add new device-wide .mode_valid hook (Ville) - atomic: Fix state leak when non-blocking commits fail (Leo) NOTE: IIRC, this was cross-picked to -fixes so it might fall out - crc: Allow polling on the data fd (Maarten) Driver Changes: - bridge/vga-dac: Add THS8134* support (Linus) - tinydrm: Various MIPI DBI improvements/cleanups (Noralf) - bridge/dw-mipi-dsi: Cleanups + use create_packet helper (Brian) - drm/sun4i: Add Display Engine frontend support (Maxime) - drm/sun4i: Add zpos support + increase num planes from 2 to 4 (Maxime) - various: Use drm_mode_get_hv_timing() to fill plane clip rectangle (Ville) - stm: Add 8-bit clut support, add dsi phy v1.31 support, +fixes (Phillipe) Cc: Boris Brezillon <[email protected]> Cc: Chunming Zhou <[email protected]> Cc: Samuel Li <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Noralf Trønnes <[email protected]> Cc: Brian Norris <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Ville Syrjala <[email protected]> Cc: Christian König <[email protected]> Cc: Manasi Navare <[email protected]> Cc: Philippe Cornu <[email protected]> Cc: Leo (Sunpeng) Li <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Maarten Lankhorst <[email protected]> * tag 'drm-misc-next-2018-02-13' of git://anongit.freedesktop.org/drm/drm-misc: (115 commits) drm/radeon: only enable swiotlb path when need v2 drm/amdgpu: only enable swiotlb alloc when need v2 drm: add func to get max iomem address v2 drm/vc4: Expose performance counters to userspace drm: Print the pid when debug logging an ioctl error. drm/stm: ltdc: remove non-alpha color formats on layer 2 for older hw drm/stm: ltdc: add non-alpha color formats drm/bridge/synopsys: dsi: Add 1.31 version support drm/bridge/synopsys: dsi: Add read feature drm/pl111: Support multiple endpoints on the CLCD drm/pl111: Support variants with broken VBLANK drm/pl111: Support variants with broken clock divider drm/pl111: Handle the Versatile RGB/BGR565 mode drm/pl111: Properly detect the ARM PL110 variants drm/panel: Add support for ARM Versatile panels drm/panel: Device tree bindings for ARM Versatile panels drm/bridge: Rename argument from crtc to bridge drm/crc: Add support for polling on the data fd. drm/sun4i: Use drm_mode_get_hv_timing() to populate plane clip rectangle drm/rcar-du: Use drm_mode_get_hv_timing() to populate plane clip rectangle ...
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