u-boot.git/drivers/video, branch v2025.04 Unnamed repository; edit this file 'description' to name the repository. Merge patch series "upl: Prerequite patches for updated spec" 2025-01-22T23:08:47+00:00 Tom Rini trini@konsulko.com 2025-01-22T22:08:34+00:00 a3b71cc6f5cc74d4edc5808790a3d2999ea3f7fe Simon Glass <sjg@chromium.org> says: The current UPL spec[1] has been tidied up and improved over the last year, since U-Boot's original UPL support was written. This series includes some prerequisite patches needed for the real UPL patches. It is split from [2] [1] https://github.com/UniversalPayload/spec/tree/3f1450d [2] https://patchwork.ozlabs.org/project/uboot/list/?series=438574&state=* Link: https://lore.kernel.org/r/20250111000029.245022-1-sjg@chromium.org 
Simon Glass <sjg@chromium.org> says:

The current UPL spec[1] has been tidied up and improved over the last
year, since U-Boot's original UPL support was written.

This series includes some prerequisite patches needed for the real UPL
patches. It is split from [2]

[1] https://github.com/UniversalPayload/spec/tree/3f1450d
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=438574&state=*

Link: https://lore.kernel.org/r/20250111000029.245022-1-sjg@chromium.org
pci: video: Set up the pixel-format field 2025-01-22T23:08:23+00:00 Simon Glass sjg@chromium.org 2025-01-11T00:00:19+00:00 97425461e7be88c047f7acb3d701c74cf2acac39 Add this information to the handoff structure so that it is available to U-Boot proper. Update bochs and the video handoff. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add this information to the handoff structure so that it is available to
U-Boot proper. Update bochs and the video handoff.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: zynqmp: Add support for reset 2024-12-11T11:40:13+00:00 Michal Simek michal.simek@amd.com 2024-12-09T11:11:50+00:00 8b81010a2fe385524b58bea9116f1b6954c3d2bd In Kria SOM configuration DP is under reset and access to DP is causing hang that's why call reset at probe to avoid this situation. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/0504474a91a9839828aecd37f8855fd154cdf2e1.1733742708.git.michal.simek@amd.com 
In Kria SOM configuration DP is under reset and access to DP is causing
hang that's why call reset at probe to avoid this situation.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/0504474a91a9839828aecd37f8855fd154cdf2e1.1733742708.git.michal.simek@amd.com
drivers/video/vesa: use MTRRs only on x86 2024-11-04T22:41:38+00:00 Yuri Zaporozhets yuriz@vodafonemail.de 2024-10-30T13:17:33+00:00 7837e273df58cafb405a640364da4755b6d35c89 MTRR functionality is available only on x86, so this driver cannot be compiled on other architectures. Fix this with preprocessor directives. Signed-off-by: Yuri Zaporozhets <yuriz@qrv-systems.net> 
MTRR functionality is available only on x86, so this driver cannot be compiled
on other architectures. Fix this with preprocessor directives.

Signed-off-by: Yuri Zaporozhets <yuriz@qrv-systems.net>
video: simplefb: Fix build warn with CONFIG_FDT_64BIT=n 2024-10-22T18:56:28+00:00 Eva Kurchatova lekkit@at.encryp.ch 2024-10-09T08:48:28+00:00 722073a0653dd18d0148dd435f067be4e82f9129 Fix compile warning with !CONFIG_FDT_64BIT by casting the variable in the debug print. Signed-off-by: Eva Kurchatova <lekkit@at.encryp.ch> Reported-by: Leo Yu-Chi Liang <ycliang@andestech.com> 
Fix compile warning with !CONFIG_FDT_64BIT by
casting the variable in the debug print.

Signed-off-by: Eva Kurchatova <lekkit@at.encryp.ch>
Reported-by: Leo Yu-Chi Liang <ycliang@andestech.com>
video: Avoid starting a new line to close to the bottom 2024-10-18T20:10:22+00:00 Simon Glass sjg@chromium.org 2024-10-14T22:31:54+00:00 18a85cf7b5da3b8fabfed809cc972f0b58279620 When starting a new text line, an assumption is made that the current vertical position is a multiple of the character height. When this is not true, characters can be written after the end of the framebuffer. This can causes crashes and strange errors from QEMU. Adjust the scrolling check when processing a newline character, to avoid any problems. Add some comments to make things a little clearer. Signed-off-by: Simon Glass <sjg@chromium.org> 
When starting a new text line, an assumption is made that the current
vertical position is a multiple of the character height. When this is
not true, characters can be written after the end of the framebuffer.

This can causes crashes and strange errors from QEMU.

Adjust the scrolling check when processing a newline character, to
avoid any problems.

Add some comments to make things a little clearer.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Add a dark-grey console colour 2024-10-18T20:10:22+00:00 Simon Glass sjg@chromium.org 2024-10-14T22:31:53+00:00 52c19173dfa162868be792d61a2e48e4bb6e0112 This is useful for highlighting something with a black background, as is needed with cedit when using a white-on-black console. Add this as a new colour. Signed-off-by: Simon Glass <sjg@chromium.org> 
This is useful for highlighting something with a black background, as
is needed with cedit when using a white-on-black console. Add this as
a new colour.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: meson: dw-hdmi: do not fail probe if HDMI regulator is already enabled 2024-10-14T07:06:16+00:00 Neil Armstrong neil.armstrong@linaro.org 2024-10-09T08:01:56+00:00 8c914e53641e22a7fe5877c816085e1b3192b95b If the regulator is already enabled, this happens if the regulator is set in regulator-always-on, regulator_set_enable() return -EALREADY. Ignore the -EALREADY return since it's not an error. Suggested-by: Jonas Karlman <jonas@kwiboo.se> Link: https://lore.kernel.org/r/20241009-u-boot-video-fix-hdmi-supply-already-on-v2-1-4478a28d1f49@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> 
If the regulator is already enabled, this happens if the regulator
is set in regulator-always-on, regulator_set_enable() return -EALREADY.

Ignore the -EALREADY return since it's not an error.

Suggested-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20241009-u-boot-video-fix-hdmi-supply-already-on-v2-1-4478a28d1f49@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Merge branch 'staging' of https://source.denx.de/u-boot/custodians/u-boot-tegra 2024-10-13T16:43:24+00:00 Tom Rini trini@konsulko.com 2024-10-13T16:19:05+00:00 82686e678e1587ddbd9570f82c58cdc3aecf2dbe Assorted Tegra enhancements. Merged with the recent XPL_BUILD changes, resolve some whitespace issues and fix the name of the new apalis-tk1 env file by Tom. Signed-off-by: Tom Rini <trini@konsulko.com> 
Assorted Tegra enhancements. Merged with the recent XPL_BUILD changes,
resolve some whitespace issues and fix the name of the new apalis-tk1
env file by Tom.

Signed-off-by: Tom Rini <trini@konsulko.com>
video: panel: add Sharp LQ101R1SX01 MIPI DSI panel driver 2024-10-13T14:33:46+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-12-23T19:50:31+00:00 711fcd3bdad52ba058e8ca3cf1673bf1b8299be2 This module is a color active matrix LCD module incorporating Oxide TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, a control circuit and power supply circuit, and a backlight unit. Graphics and texts can be displayed on a 2560×1600 dots panel with (16,777,216) colors by using MIPI DUAL DSI interface, supplying +3.3V DC supply voltage for TFT-LCD panel driving and supplying DC supply voltage for LED Backlight. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
This module is a color active matrix LCD module incorporating
Oxide TFT (Thin Film Transistor). It is composed of a color TFT-LCD
panel, driver ICs, a control circuit and power supply circuit, and
a backlight unit. Graphics and texts can be displayed on a 2560×1600
dots panel with (16,777,216) colors by using MIPI DUAL DSI interface,
supplying +3.3V DC supply voltage for TFT-LCD panel driving and
supplying DC supply voltage for LED Backlight.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>