u-boot.git/drivers/video, branch v2023.07.01

video: zynqmp: Enable 1024x768 resolution

2023-06-12T11:25:02Z

Add support for 1024x768 60p resolution and set it up this resolution by default. This resolution is still able to use only one GT line. But for example 800x600 60p has some issues with settings. That's why extend this table by tested resolutions. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/957e1e85a05744326ec2606dadc1af6e69976f37.1684312924.git.michal.simek@amd.com

video: zynqmp: Driver for Xilinx ZynqMP DisplayPort Subsystem

2023-06-12T11:25:01Z

The Xilinx ZynqMP SoC has a hardened display pipeline named DisplayPort Subsystem. It includes a buffer manager, blender, an audio mixer and a DisplayPort source controller (transmitter). The DisplayPort controller can source data from memory (non-live input) or the stream (live input). The DisplayPort controller is responsible for managing the link and physical layer functionality. The controller packs audio/video data into transfer units and sends them over the main link. The link rate and lane counts can be selected based on the application bandwidth requirements. The DisplayPort pipeline consists of the DisplayPort direct memory access (DMA) for fetching data from memory. The DisplayPort DMA controller (DPDMA) supports up to six input channels as non-live input. This driver supports the DisplayPort Subsystem and implements 1)640x480 resolution 2)RGBA8888 32bpp format 3)DPDMA channel 3 for Graphics 4)Non-live input 5)Fixed 5.4G link rate 6)Tested on ZCU102 board There will be additional work to configure GT lines based on DT, higher resolutions, support for more compressed video formats, spliting code to more files, add support for EDID, audio support, using clock framework for all clocks and in general code clean up. Codevelop-by: Michal Simek Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/5c1567b63d0280dacc7efba2998857c399c25358.1684312924.git.michal.simek@amd.com

video: move zynqmp files to subdirectory

2023-06-12T11:25:01Z

Place zynqmp files and headers in custom driver subdirectory. Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/9aae6d217f0673c310818e3de38bb239c79c060c.1684312924.git.michal.simek@amd.com

video: bmp: Support rgba8888 pixel format

2023-06-12T11:25:01Z

Adding the support for RGBA8888 format for BMP decoding. Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/322910eb24692f6140a001796501270eb1c53d9a.1684312924.git.michal.simek@amd.com

video: Add support for RGBA8888 format

2023-06-12T11:25:01Z

Add support for RGBA8888 32bpp format where pixels are picked in 32-bit integers, where the colors are stored in memory such that R is at lowest address, G after that, B after that, and A last. Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/aa1de54b7d4ff46df6858f76d52634e0c5c71a4a.1684312924.git.michal.simek@amd.com

video: tweak CONFIG_SPL_VIDEO description

2023-05-15T21:14:46Z

Make it clear that this is the SPL option to avoid potential confusion when the description for CONFIG_SPL_VIDEO is the same as that for CONFIG_VIDEO. Signed-off-by: John Keeping

drivers: use dev_read_addr_ptr when cast to pointer

2023-05-06T09:28:18Z

The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU can expect 64-bit data from the device tree parser, so use dev_read_addr_ptr instead of the dev_read_addr function in the various files in the drivers directory that cast to a pointer. As we are there also streamline the error response to -EINVAL on return. Signed-off-by: Johan Jonker Reviewed-by: Simon Glass

video: panel: add generic endeavoru panel

2023-04-26T05:35:57Z

Family of panels used by HTC in One X. Though were used variants at least from 3 vendors, this driver provides generic support for all of them. Tested-by: Ion Agorria # HTC One X T30 Sony Tested-by: Svyatoslav Ryhel # HTC One X T30 Sharp Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass

video: tegra: add DC based PWM backlight driver

2023-04-26T05:32:25Z

DC based PWM backlight is found on some T20 and T30 devices (HTC One X). This backlight is controlled by Tegra DC and is adjustable by the DC PM0 or PM1 signal. Tested-by: Andreas Westman Dorcsak # HTC One X T30 Tested-by: Svyatoslav Ryhel # HTC One X T30 Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass

video: panel: add Renesas R69328 MIPI DSI panel driver

2023-04-26T05:29:12Z

Driver adds support for panels with Renesas R69328 IC Currently supported compatible is: - jdi,dx12d100vm0eaa Tested-by: Andreas Westman Dorcsak # LG P880 T30 Tested-by: Svyatoslav Ryhel # LG P895 T30 Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass