u-boot.git/drivers/video, branch v2020.01-rc4

common: Move board_get_usable_ram_top() out of common.h

2019-12-02T23:25:04Z

Move this function into init.h which seems to be designed for this sort of thing. Also update the header to declare struct global_data so that it can be included without global_data.h being needed. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

common: Move ARM cache operations out of common.h

2019-12-02T23:24:58Z

These functions are CPU-related and do not use driver model. Move them to cpu_func.h Signed-off-by: Simon Glass Reviewed-by: Daniel Schwierzeck Reviewed-by: Tom Rini

common: Move some cache and MMU functions out of common.h

2019-12-02T23:23:55Z

These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

common: Move get_ticks() function out of common.h

2019-12-02T23:23:13Z

This function belongs in time.h so move it over and add a comment. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

Revert "video: mxsfb: Configure the clock after eLCDIF reset"

2019-11-24T20:50:44Z

Commit ec3dcea74470 ("video: mxsfb: Configure the clock after eLCDIF reset") causes boot regression on imx7d-pico/imx7d-sdb boards, so revert it until a better solution is prepared. This reverts commit ec3dcea7447031463643c33143b3a5f027f0b54d. Reported-by: Joris Offouga Signed-off-by: Fabio Estevam

video: stm32: remove the compatible "synopsys, dw-mipi-dsi" support

2019-11-12T15:15:53Z

Remove the compatible "synopsys,dw-mipi-dsi" added in U-Boot (it don't exist in Linux kernel binding); it is only used to bind the generic synopsys UCLASS_DSI_HOST "dw_mipi_dsi" to the driver "stm32-display-dsi" UCLASS_VIDEO_BRIDGE This binding is done in Linux kernel drivers without compatible (dw_mipi_dsi_bind() is called in bind of driver, for example in drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c). This patch does the same in U-Boot driver, the STM32 driver calls during its bind the function device_bind_driver_to_node to bind the generic driver "dw_mipi_dsi" at the same address. This patch reduces the device tree differences between Linux kernel and U-Boot for stm32mp1 platform. Tested with v2020.01-rc1 on STM32MP157C-EV1 and STM32MP157C-DK2. The dependency of driver is clearer and the probe order is guaranteed. STM32MP> dm tree Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver sysreset 0 [ ] syscon_reboot |-- reboot simple_bus 0 [ + ] generic_simple_bus |-- soc serial 0 [ + ] serial_stm32 | |-- serial@40010000 ... video_brid 0 [ + ] stm32-display-dsi | |-- dsi@5a000000 dsi_host 0 [ + ] dw_mipi_dsi | | |-- dsihost panel 0 [ + ] rm68200_panel | | `-- panel-dsi@0 ... Signed-off-by: Patrick Delaunay

video: mxsfb: Configure the clock after eLCDIF reset

2019-11-12T09:32:37Z

Running stress reboot test on a i.MX6ULL evk board with a custom LCD can lead to splash screen failure (black screen). After comparing the eLCDIF initialization with the Linux kernel driver, it was noticed that the eLCDIF reset is the first operation that needs to be done. So do like the eLCDIF Linux driver and move the eLCDIF clock frequency configuration after the eLCDIF reset and just prior to setting the RUN bit. With this change applied, no more black screen issues has been found during overnight reboot stress tests. Signed-off-by: Fabio Estevam

video: mxsfb: set gd->fb_base

2019-11-03T16:04:16Z

Set gd->fb_base so it can be shown with bdinfo command. Signed-off-by: Sébastien Szymanski Reviewed-by: Peng Fan

video: meson: add compatible for Amlogic G12A

2019-10-18T09:45:36Z

Finally add the Amlogic G12A SoC compatible for the VPU driver. Signed-off-by: Neil Armstrong Reviewed-by: Anatolij Gustschin

video: meson: sync with linux drm-misc tree

2019-10-18T09:42:55Z

Synchronize the Amlogic Meson Video driver back with the latest DRM misc tree, adding G12A platform support, from the latest commit: 528a25d040bc ("drm: meson: use match data to detect vpu compatibility") The sync includes the following changes from Linux adapted to U-Boot: - Add support for VIC alternate timings - Switch PLL to 5.94GHz base for 297Mhz pixel clock - Add registers for G12A SoC - Add G12A Support for VPP setup - Add G12A Support for VIU setup - Add G12A support for OSD1 Plane - Add G12A support for plane handling in CRTC driver - Add G12A support for CVBS Encoder - Add G12A Video Clock setup - Add G12A support for the DW-HDMI Glue - fix G12A HDMI PLL settings for 4K60 1000/1001 variations - fix primary plane disabling - fix G12A primary plane disabling - mask value when writing bits relaxed - crtc: drv: vpp: viu: venc: use proper macros instead of magic constants - global clean-up - add macro used to enable HDMI PLL - venc: set the correct macrovision max amplitude value Signed-off-by: Neil Armstrong Reviewed-by: Anatolij Gustschin