Changes in Makefile

325ba852 - drm/i2c: move TDA998x driver under drivers/gpu/drm/bridge

Mon, 13 Jan 2025 09:53:46 +0000

drm/i2c: move TDA998x driver under drivers/gpu/drm/bridgeTDA998x is the HDMI bridge driver, incorporating drm_connector andoptional drm_encoder (created via the component bind API by the TICLDCand HDLCD drivers). Thus it should be residing together with the otherDRM bridge drivers under drivers/gpu/drm/bridge/.Acked-by: Neil Armstrong Acked-by: Liviu Dudau Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20250113-drm-move-tda998x-v3-3-214e0682a5e4@linaro.orgSigned-off-by: Dmitry Baryshkov List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

04972362 - drm/bridge: Add ITE IT6263 LVDS to HDMI converter

Mon, 04 Nov 2024 03:28:03 +0000

drm/bridge: Add ITE IT6263 LVDS to HDMI converterAdd basic HDMI video output support. Currently, only RGB888 outputpixel format is supported. At the LVDS input side, the driversupports single LVDS link and dual LVDS links with "jeida-24" LVDSmapping.Product link:https://www.ite.com.tw/en/product/cate1/IT6263Signed-off-by: Liu Ying Reviewed-by: Biju Das Acked-by: Maxime Ripard Tested-by: Biju Das Reviewed-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20241104032806.611890-11-victor.liu@nxp.comSigned-off-by: Dmitry Baryshkov List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

a1571002 - drm/bridge: add support for TI TDP158

Mon, 12 Aug 2024 14:51:02 +0000

drm/bridge: add support for TI TDP158TDP158 is an AC-coupled DVI / HDMI to TMDS level shifting Redriver.It supports DVI 1.0, HDMI 1.4b and 2.0b.It supports 4 TMDS channels, HPD, and a DDC interface.It supports dual power supply rails (1.1V on VDD, 3.3V on VCC)for power reduction. Several methods of power management areimplemented to reduce overall power consumption.It supports fixed receiver EQ gain using I2C or pin strap tocompensate for different lengths input cable or board traces.Features- AC-coupled TMDS or DisplayPort dual-mode physical layer inputto HDMI 2.0b TMDS physical layer output supporting up to 6Gbpsdata rate, compatible with HDMI 2.0b electrical parameters- DisplayPort dual-mode standard version 1.1- Programmable fixed receiver equalizer up to 15.5dB- Global or independent high speed lane control, pre-emphasisand transmit swing, and slew rate control- I2C or pin strap programmable- Configurable as a DisplayPort redriver through I2C- Full lane swap on main lanes- Low power consumption (200 mW at 6Gbps, 8 mW in shutdown)https://www.ti.com/lit/ds/symlink/tdp158.pdfOn our board, I2C_EN is pulled high.Thus, this code defines a module_i2c_driver.The default settings work fine for our use-case.So this basic driver doesn't need to tweak any I2C registers.Signed-off-by: Marc Gonzalez Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20240812-tdp158-v5-2-78684a84ec23@freebox.fr List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

179b0769 - drm/bridge: add lvds controller support for sam9x7

Sun, 21 Apr 2024 01:10:48 +0000

drm/bridge: add lvds controller support for sam9x7Add a new LVDS controller driver for sam9x7 which does the following:- Prepares and enables the LVDS Peripheral clock- Defines its connector type as DRM_MODE_CONNECTOR_LVDS and adds itselfto the global bridge list.- Identifies its output endpoint as panel and adds it to the encoderdisplay pipeline- Enables the LVDS serializerSigned-off-by: Manikandan Muralidharan Signed-off-by: Dharma Balasubiramani Acked-by: Hari Prasath Gujulan Elango Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240421011050.43265-3-dharma.b@microchip.comSigned-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240421011050.43265-3-dharma.b@microchip.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

e560518a - drm/bridge: implement generic DP HPD bridge

Sun, 03 Dec 2023 11:43:31 +0000

drm/bridge: implement generic DP HPD bridgeSeveral USB-C controllers implement a pretty simple DRM bridge whichimplements just the HPD notification operations. Add special helperfor creating such simple bridges.Acked-by: Neil Armstrong Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231203114333.1305826-5-dmitry.baryshkov@linaro.org List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

2a047391 - drm/bridge: add transparent bridge helper

Sun, 03 Dec 2023 11:43:28 +0000

drm/bridge: add transparent bridge helperDefine a helper for creating simple transparent bridges which serve theonly purpose of linking devices into the bridge chain up to the lastbridge representing the connector. This is especially useful forDP/USB-C bridge chains, which can span across several devices, but donot require any additional functionality from the intermediate bridges.Reviewed-by: Neil Armstrong Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231203114333.1305826-2-dmitry.baryshkov@linaro.org List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

e7447128 - drm: bridge: Generalize Exynos-DSI driver into a Samsung DSIM bridge

Wed, 08 Mar 2023 16:39:49 +0000

drm: bridge: Generalize Exynos-DSI driver into a Samsung DSIM bridgeSamsung MIPI DSIM controller is common DSI IP that can be used in variousSoCs like Exynos, i.MX8M Mini/Nano.In order to access this DSI controller between various platform SoCs,the ideal way to incorporate this in the drm stack is via the drm bridgedriver.We already have a consolidated code for supporting component and bridgebased DRM drivers, so keep the exynos component based code in existingexynos_drm_dsi.c and move generic bridge code as part of samsung-dsim.cTested-by: Marek Szyprowski Reviewed-by: Marek Vasut Signed-off-by: Marek Szyprowski Signed-off-by: Jagan Teki Signed-off-by: Inki Dae List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

87a439e0 - drm/bridge: cdns-dsi: Move to drm/bridge/cadence

Tue, 03 Jan 2023 10:19:49 +0000

drm/bridge: cdns-dsi: Move to drm/bridge/cadenceMove the cadence dsi bridge under drm/bridge/cadence directory, toprepare for adding j721e wrapper supportSigned-off-by: Rahul T R Reviewed-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Andrzej Hajda Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20230103101951.10963-4-r-ravikumar@ti.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

93e163a9 - drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support

Sat, 11 Jun 2022 14:14:11 +0000

drm/bridge: imx: Add i.MX8qm/qxp pixel combiner supportThis patch adds a drm bridge driver for i.MX8qm/qxp pixel combiner.The pixel combiner takes two output streams from a single displaycontroller and manipulates the two streams to support a numberof modes(bypass, pixel combine, YUV444 to YUV422, split_RGB) configuredas either one screen, two screens, or virtual screens. The pixelcombiner is also responsible for generating some of the control signalsfor the pixel link output channel. For now, the driver only supportsthe bypass mode.Reviewed-by: Robert Foss Tested-by: Marcel Ziswiler # Colibri iMX8X, LT170410-2WHC, LP156WF1Signed-off-by: Liu Ying Acked-by: Sakari Ailus Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-5-victor.liu@nxp.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

6352cd45 - drm: bridge: Add TI DLPC3433 DSI to DMD bridge

Fri, 03 Jun 2022 14:03:49 +0000

drm: bridge: Add TI DLPC3433 DSI to DMD bridgeTI DLPC3433 is a MIPI DSI based display controller bridgefor processing high resolution DMD based projectors.It has a flexible configuration of MIPI DSI and DPI signalinput that produces a DMD output in RGB565, RGB666, RGB888formats.It supports upto 720p resolution with 60 and 120 Hz refreshrates.Add bridge driver for it.Signed-off-by: Christopher Vollo Signed-off-by: Jagan Teki Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220603140349.3563612-2-jagan@amarulasolutions.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

463db5c2 - drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridge

Tue, 26 Apr 2022 19:36:45 +0000

drm: bridge: ldb: Implement simple Freescale i.MX8MP LDB bridgeThe i.MX8MP contains two syscon registers which are responsiblefor configuring the on-SoC DPI-to-LVDS serializer. Implement asimple bridge driver for this serializer.-- - Add sentinel of_device_table - Add RB from Sam - Rename to fsl-ldb altogetherReviewed-by: Sam Ravnborg Signed-off-by: Marek Vasut Cc: Laurent Pinchart Cc: Lucas Stach Cc: Maxime Ripard Cc: Peng Fan Cc: Robby Cai Cc: Robert Foss Cc: Sam Ravnborg Cc: Thomas Zimmermann To: dri-devel@lists.freedesktop.orgV2: - Rename syscon to fsl,sysconV3: - Consistently use MX8MPV4: - Fix MODULE_DESCRIPTION to also use MX8MPSigned-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220426193645.244792-2-marex@denx.de List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

8ce4129e - drm/bridge: lt9211: Add Lontium LT9211 bridge driver

Tue, 19 Apr 2022 14:39:58 +0000

drm/bridge: lt9211: Add Lontium LT9211 bridge driverAdd driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI toSingle-link/Dual-Link DSI/LVDS or Single DPI bridge. This chip is highlycapable at converting formats, but sadly it is also highly undocumented.This driver is written without any documentation from Lontium and basedonly on shreds of information available in various obscure example codes,hence long runs of unknown register patches and lengthy delays in variousplaces. Whichever register meaning could be divined from its behavior hasat least a comment around it.Currently the only mode tested is Single-link DSI to Single-link LVDS.Dual-link LVDS might work as well, the register programming is in place,but is untested.Reviewed-by: Robert Foss Signed-off-by: Marek Vasut Cc: Laurent Pinchart Cc: Lucas Stach Cc: Maxime Ripard Cc: Robert Foss Cc: Sam Ravnborg Cc: Thomas Zimmermann To: dri-devel@lists.freedesktop.orgSigned-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220419143958.94873-2-marex@denx.de List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

b5c84a9e - drm/bridge: add it6505 driver

Fri, 14 Jan 2022 09:14:39 +0000

drm/bridge: add it6505 driverThis adds support for the iTE IT6505.This device can convert DPI signal to DP output.From: Allen Chen Tested-by: Hsin-yi Wang Signed-off-by: Hermes Wu Signed-off-by: Allen Chen Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220114091502.333083-1-allen.chen@ite.com.tw List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

ceb515ba - drm/bridge: ti-sn65dsi83: Add TI SN65DSI83 and SN65DSI84 driver

Mon, 07 Jun 2021 17:42:58 +0000

drm/bridge: ti-sn65dsi83: Add TI SN65DSI83 and SN65DSI84 driverAdd driver for TI SN65DSI83 Single-link DSI to Single-link LVDS bridgeand TI SN65DSI84 Single-link DSI to Dual-link or 2x Single-link LVDSbridge. TI SN65DSI85 is unsupported due to lack of hardware to test on,but easy to add.The driver operates the chip via I2C bus. Currently the LVDS clock arealways derived from DSI clock lane, which is the usual mode of operation.Support for clock from external oscillator is not implemented, but it iseasy to add if ever needed. Only RGB888 pixel format is implemented, theLVDS666 is not supported, but could be added if needed.Reviewed-by: Linus Walleij Reviewed-by: Frieder Schrempf Tested-by: Frieder Schrempf Tested-by: Adam Ford Signed-off-by: Marek Vasut Cc: Douglas Anderson Cc: Jagan Teki Cc: Laurent Pinchart Cc: Linus Walleij Cc: Loic Poulain Cc: Philippe Schenker Cc: Sam Ravnborg Cc: Stephen Boyd Cc: Valentin Raevsky To: dri-devel@lists.freedesktop.orgSigned-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210607174258.16300-2-marex@denx.de List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

44602b10 - drm/bridge: Add ChromeOS EC ANX7688 bridge driver support

Tue, 18 May 2021 14:19:27 +0000

drm/bridge: Add ChromeOS EC ANX7688 bridge driver supportThis driver adds support for the ChromeOS EC ANX7688 HDMI to DP converterFor our use case, the only reason the Linux kernel driver is necessary isto reject resolutions that require more bandwidth than what is availableon the DP side. DP bandwidth and lane count are reported by the bridge via2 registers and, as far as we know, only chips that have a firmwareversion greater than 0.85 support these two registers.Signed-off-by: Nicolas Boichat Signed-off-by: Hsin-Yi Wang [The driver is OF only so should depends on CONFIG_OF]Reported-by: kbuild test robot Signed-off-by: Enric Balletbo i Serra [convert to i2c driver, rename to cros_ec_anx7688, add err checks]Signed-off-by: Dafna Hirschfeld Reviewed-by: Laurent Pinchart Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210518141927.24795-3-dafna.hirschfeld@collabora.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

988156dc - drm: bridge: add it66121 driver

Mon, 19 Apr 2021 07:12:22 +0000

drm: bridge: add it66121 driverThis commit is a simple driver for bridge HMDI it66121.The input format is RBG and there is no color conversion.Audio, HDCP and CEC are not supported yet.Signed-off-by: Phong LE Signed-off-by: Neil Armstrong Reviewed-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210419071223.2673533-3-narmstrong@baylibre.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

30e2ae94 - drm/bridge: Introduce LT8912B DSI to HDMI bridge

Fri, 26 Mar 2021 12:19:55 +0000

drm/bridge: Introduce LT8912B DSI to HDMI bridgeLontium LT8912B is a DSI to HDMI bridge.Reported-by: kernel test robot Signed-off-by: Adrien Grassein Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210326121955.1266230-3-adrien.grassein@gmail.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

ce517f18 - drm: bridge: Add Chipone ICN6211 MIPI-DSI to RGB bridge

Mon, 22 Mar 2021 10:33:27 +0000

drm: bridge: Add Chipone ICN6211 MIPI-DSI to RGB bridgeICN6211 is MIPI-DSI to RGB Converter bridge from Chipone.It has a flexible configuration of MIPI DSI signal input andproduce RGB565, RGB666, RGB888 output format.Add bridge driver for it.Signed-off-by: Jagan Teki Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210322103328.66442-2-jagan@amarulasolutions.com List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

0cbbd5b1 - drm: bridge: add support for lontium LT9611UXC bridge

Mon, 02 Nov 2020 01:14:35 +0000

drm: bridge: add support for lontium LT9611UXC bridgeAdd support for Lontium LT9611UXC HDMI bridge. Lontium LT9611UXC is aDSI to HDMI bridge which supports two DSI ports and I2S port as an inputand HDMI port as output. Despite name being similar to LT9611, thesedevices are different enough to warrant separate driver.Signed-off-by: Dmitry Baryshkov Reviewed-by: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20201102011435.1100930-3-dmitry.baryshkov@linaro.org List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile

fb43aa0a - drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridge

Fri, 18 Sep 2020 12:09:22 +0000

drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridgeAdd a new DRM bridge driver for Cadence MHDP8546 DPTX IP used in TI J721ESoC. MHDP DPTX IP is the component that complies with VESA DisplayPort (DP)and embedded Display Port (eDP) standards. It integrates uCPU running theembedded Firmware (FW) interfaced over APB interface.Basically, it takes a DPI stream as input and outputs it encoded in DPformat. Currently, it supports only SST mode.Co-developed-by: Tomi Valkeinen Co-developed-by: Jyri Sarha Signed-off-by: Tomi Valkeinen Signed-off-by: Jyri Sarha Signed-off-by: Quentin Schulz Signed-off-by: Yuti Amonkar Signed-off-by: Swapnil Jakhade Reviewed-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen List of files: /linux-6.15/drivers/gpu/drm/bridge/Makefile