u-boot.git/drivers/video, branch v2017.05-rc2

Merge branch 'master' of git://git.denx.de/u-boot-video

2017-04-15T02:05:17Z

video: Fix crash when scroll screen

2017-04-14T14:11:38Z

After enabling log printing to lcd, when the screen starts scrolling, system crashes. Log is shown as bellow: "Synchronous Abort" handler, esr 0x96000045 "Synchronous Abort" handler, esr 0x96000045 Checking the source code, we found that the variable "pixels" gets a wrong value: int pixels = VIDEO_FONT_HEIGHT * vid_priv->line_length; "pixels" here means the value of pixels for a character, rather than the bytes for a character. So the variable "pixels" is 4 times bigger than it's exact value, which will cause the memory overflow when the cpu runs the following code: for (i = 0; i < pixels; i++) *dst++ = clr; <<---- Signed-off-by: Eric Gao

at91: video: Support driver-model for the HLCD driver

2017-04-14T12:51:35Z

Add driver-model support to this driver. Signed-off-by: Songjun Wu

video: fsl_dcu_fb: add additional modes for DCU

2017-04-14T11:59:07Z

Add common widescreen modes 800x480 and 1024x600. Signed-off-by: Stefan Agner Signed-off-by: Sanchayan Maity Reviewed-by: Alison Wang

video: fsl_dcu_fb: Fix DCU_MODE_BLEND_ITER setting

2017-04-14T11:56:24Z

DCU_LAYER_MAX_NUM is currently used for DCU_MODE_BLEND_ITER and it actually overflows the maximum value of BLEND_ITER for Vybrid and LS102XA. Fix this by using a default value of 2. Signed-off-by: Stefan Agner Signed-off-by: Sanchayan Maity

video: fsl_dcu_fb: Enable pixel clock after initialization

2017-04-14T11:52:56Z

When enabling the DCU and pixel clock, the test mode is activated since this is the reset configuration. The test mode immediately shows a red screen on a LCD. A moment later, the DCU gets initialized properly. This patch enables the pixel clock after initialization of the DCU control register. This avoids this initial flicker on LCD screens. While at it change the polarity of pixel clock to display samples data on the rising edge. Signed-off-by: Stefan Agner Signed-off-by: Sanchayan Maity Reviewed-by: Alison Wang

video: fsl_dcu_fb: fix framebuffer to the end of memory

2017-04-14T11:50:41Z

Fix the framebuffer location to the very end of the available memory. This allows to remove the area from available memory for the kernel, which in turn allows to display the splash screen through the Linux kernel boot process. Ideas has been taken from the sunxi display driver, e.g. 20779ec3a5 ("sunxi: video: Dynamically reserve framebuffer memory") Signed-off-by: Stefan Agner Signed-off-by: Sanchayan Maity

Convert CONFIG_FSL_DCU_FB to Kconfig

2017-04-14T11:37:35Z

Rename CONFIG_FSL_DCU_FB to CONFIG_VIDEO_FSL_DCU_FB and convert it to Kconfig. Signed-off-by: Sanchayan Maity Reviewed-by: Stefan Agner Reviewed-by: Alison Wang

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

2017-04-13T15:19:00Z

Drop CONFIG_STACKSIZE from include/configs/imx6_logic.h Signed-off-by: Tom Rini

ARM: mxs: Rename M28EVK

2017-04-05T16:12:04Z

The board is now manufactured by Aries Embedded GmbH , rename it. Signed-off-by: Marek Vasut