u-boot.git/drivers/video, branch v2019.10

sunxi: video: HDMI: Fix LCD clock divider

2019-09-21T08:52:57Z

Currently we may end up with an LCD clock divider that differs from the HDMI PHY clock divider if we can't exactly match the pixel clock. Fix this by using DIV_ROUND_UP to calculate the divider. This works since the PLL is chosen such that the resulting pixel clock is never higher than the requested pixel clock. Fixes: 1feed358ed15 ("sunxi: video: HDMI: Fix clock setup") Signed-off-by: Mark Kettenis

env: Move env_get() to env.h

2019-08-11T20:43:41Z

Move env_get() over to the new header file. Acked-by: Joe Hershberger Signed-off-by: Simon Glass

common: Move gzip functions into a new gzip header

2019-08-11T20:43:41Z

As part of the effort to remove things from common.h, create a new header for the gzip functions. Move the function declarations to it and add missing documentation. Signed-off-by: Simon Glass Reviewed-by: Simon Goldschmidt

mxc_ipuv3_fb.c: enable a backlight on a panel

2019-07-30T10:58:33Z

check if we get a panel device, if so, enable the backlight on it. Signed-off-by: Heiko Schocher

mxc_ipuv3_fb.c: call display_enable

2019-07-30T10:57:47Z

call display_enable, so a display gets enabled. Signed-off-by: Heiko Schocher

mxc_ipuv3_fb.c: set gd->fb_base

2019-07-30T10:55:06Z

set gd->fb_base so it can be shown with bdinfo command. Signed-off-by: Heiko Schocher

video: arm: rpi: Bail out early if querying video information fails

2019-07-29T08:14:04Z

When probing we query for the width and hight of the display. If the firmware does not report any connected display the system will crash. See https://github.com/raspberrypi/firmware/issues/1157 for details. Signed-off-by: Fabian Vogt [mb: update commit message] Signed-off-by: Matthias Brugger Reviewed-by: Andre Przywara Tested-by: Andre Przywara

video: dw_hdmi: Add support for ddc-i2c-bus property

2019-07-28T22:32:59Z

Add support for the ddc-i2c-bus device tree property which allows for using an external i2c master for reading the display's EDID. Signed-off-by: Niklas Schulze

video: meson: dw-hdmi: add EDID mode filtering to only select supported modes

2019-07-28T22:22:02Z

Add support for the new mode_valid() display op to filter out unsupported display DMT timings. This is useful when connected to 4k displays, since we only support DMT monitors up to 1920x1080, the 4k native timings are discarded to select supported timings. Signed-off-by: Neil Armstrong

video: display: use edid_get_timing_validate() variant to filter supported EDID modes

2019-07-28T22:21:49Z

Introduce a new display op, mode_valid() to be used with the newly introduced edid_get_timing_validate() function, to filter supported monitor timings if handled by the display driver. Signed-off-by: Neil Armstrong