u-boot.git/drivers/video/sunxi, branch v2018.09

video: sunxi: de2: fix SimpleFB node creation when DE2 not probed

2018-07-31T06:09:47Z

Sometimes when a monitor without EDID information is plugged, the DE2 won't be probed (because of lack of timing information), but the HDMI node is probed, thus a SimpleFB node with invalid information will be populated. Also detect whether DE2 is probed when creating SimpleFB node. Fixes: be5b96f0e411 ("sunxi: setup simplefb for Allwinner DE2") Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard Acked-by: Jagan Teki

video: sunxi: de2: Reserve the fb region in the EFI memory map

2018-06-03T13:27:20Z

If compile with support for the efi loader we need to mark the pages allocated for the framebuffer as reserved so the kernel won't attempt to use them for other uses. Signed-off-by: Emmanuel Vadot Acked-by: Heinrich Schuchardt Signed-off-by: Alexander Graf

sunxi: video: HDMI: use correct bits for HSYNC and VSYNC polarity.

2018-05-15T06:03:04Z

HSYNC is bit 8, and VSYNC is bit 9. Signed-off-by: Vasily Khoruzhick Reviewed-by: Jernej Skrabec

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

sunxi: video: mark framebuffer as EFI reserved memory

2018-03-09T17:24:49Z

Inform the EFI subsystem that the framebuffer memory is reserved. Without the patch the AllocatePool boot service allocates memory from the framebuffer which will will be overwritten by screen output. Signed-off-by: Heinrich Schuchardt

sunxi: Fix display timing flags

2018-01-22T08:23:08Z

flags member of struct timing was not initialized, this took to unpredictable behaviour of display flags, such DISPLAY_FLAGS_HSYNC_HIGH instead of _LOW etc. Init timing->flags = 0 Signed-off-by: Giulio Benetti Acked-by: Maxime Ripard Reviewed-by: Jagan Teki

sunxi: video: HDMI: split VSYNC and HSYNC polarity settings

2017-12-02T16:31:23Z

These are actually different bits, and since some monitors (Benq BL2420PT) have modes with different HSYNC and VSYNC polarity, we should set them independently Tested on Pine64-LTS with Benq BL2420PT monitor. Signed-off-by: Vasily Khoruzhick Reviewed-by: Anatolij Gustschin Acked-by: Maxime Ripard Reviewed-by: Jagan Teki

video: sunxi: de2: add support for LCD SimpleFB

2017-12-02T16:21:54Z

Add support for setting up SimpleFB for LCD display output in DE2 SimpleFB setup code. Signed-off-by: Icenowy Zheng Reviewed-by: Jagan Teki Acked-by: Maxime Ripard

video: sunxi: de2: fix SimpleFB node creation when HDMI not initialized

2017-11-06T08:13:28Z

When HDMI is not initialized (e.g. no monitor is plugged), the current SimpleFB code will still create a broken SimpleFB node. Detect whether HDMI is initialized when creating SimpleFB node. Fixes: be5b96f0e411 ("sunxi: setup simplefb for Allwinner DE2") Signed-off-by: Icenowy Zheng Reviewed-by: Jagan Teki Acked-by: Maxime Ripard

sunxi: video: add LCD support to DE2 driver

2017-10-27T07:44:48Z

Extend DE2 driver with LCD support. Tested on Pinebook which is based on A64 and has ANX6345 eDP bridge with eDP panel connected to it. Signed-off-by: Vasily Khoruzhick [agust: rebased v5 on u-boot-video/master] Signed-off-by: Anatolij Gustschin