u-boot.git/drivers/video, branch v2015.04-rc2

sunxi: video: Dynamically reserve framebuffer memory

2015-02-16T18:44:38Z

Only use CONFIG_SUNXI_MAX_FB_SIZE to reserve memory at the top when relocating u-boot, and calculate the actual amount of memory necessary when setting up the video-mode and use only that, freeing up some additional memory for use by the kernel. Signed-off-by: Hans de Goede Acked-by: Ian Campbell

sunxi: video: Do not use CONFIG_SYS_MEM_TOP_HIDE for the framebuffer

2015-02-16T18:40:59Z

Do not use CONFIG_SYS_MEM_TOP_HIDE for the framebuffer, instead override board_get_usable_ram_top to make sure that u-boot is not relocated into the area where we want to use the framebuffer, and patch the devicetree from sunxi_simplefb_setup() to tell the kernel to not touch the framebuffer. This makes u-boot properly see the framebuffer as dram, and initalize the level 2 cache for it, fixing the very slow cfb scrolling problem. As an added bonus this stops us from reserving the framebuffer when simplefb is not used because an older kernel is booted, or hdp is used and no hdmi cable was plugged in, freeing up the memory for kernel use in these cases. Reported-by: Siarhei Siamashka Signed-off-by: Hans de Goede Acked-by: Ian Campbell

Merge branch 'master' of git://git.denx.de/u-boot-x86

2015-02-10T15:42:56Z

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

2015-02-10T15:42:22Z

lcd: introduce lcd_set_cmap

2015-02-10T12:29:02Z

Reduce the lcd_display_bitmap #ifdef complexity by extracting Atmel-specific code for setting cmap for bitmap images into a new function lcd_set_cmap(). A default version is implemented with the remainder of the code. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Bo Shen Cc: Simon Glass Cc: Anatolij Gustschin

lcd: mpc823: move mpc823-specific lcd_logo_set_cmap code to mpc8xx_lcd.c

2015-02-10T12:27:58Z

Reduce the bitmap_plot #ifdef complexity by extracting MPC823-specific code for setting cmap into its own implementation of lcd_logo_set_cmap(), implemented in mpc8xx_lcd.c. In the MPC823 implementation, ARRAY_SIZE(bmp_logo_palette) is switched for BMP_LOGO_COLORS to avoid having to include bmp_logo_data.h, which would cause a compilation error because the logo data and palette arrays would be defined twice. This is a step towards cleaning bitmap_plot() of platform-specific code. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Simon Glass Cc: Anatolij Gustschin

lcd: atmel: introduce lcd_logo_set_cmap

2015-02-10T12:27:28Z

Reduce the bitmap_plot #ifdef complexity by extracting Atmel-specific code for setting cmap into a new function lcd_logo_set_cmap(), which is implemented in atmel_lcdfb driver and defined as part of common/lcd.c api with a weak dummy version. In the Atmel implementation, ARRAY_SIZE(bmp_logo_palette) is switched for BMP_LOGO_COLORS to avoid having to include bmp_logo_data.h, which would cause a compilation error because the logo data and palette arrays would be defined twice. This is a step towards cleaning bitmap_plot() of platform-specific code. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Bo Shen Cc: Simon Glass Cc: Anatolij Gustschin

lcd: mpc8xx: move mpc823-specific fb_put_byte to mpc8xx_lcd.c

2015-02-10T12:26:53Z

Reduce the amount of platform-specific code in common/lcd.c by moving MPC823 implementation of fb_put_byte() to mpc8xx_lcd.c. Since we must also have a default implementation for everybody else, make the remainder of the code into a weak function. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Simon Glass Cc: Anatolij Gustschin

lcd: atmel: move atmel-specific fb_put_word to atmel_lcdfb

2015-02-10T12:25:56Z

Reduce the amount of platform-specific code in common/lcd.c by moving Atmel implementation of fb_put_word() to atmel_lcdfb.c. Since we must also have a default implementation for everybody else, make the remainder of the code into a weak function. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Acked-by: Bo Shen Tested-by: Bo Shen Tested-by: Josh Wu Cc: Bo Shen Cc: Simon Glass Cc: Anatolij Gustschin

lcd: split configuration_get_cmap

2015-02-10T12:25:08Z

configuration_get_cmap() is multiple platform-specific functions stuffed into one function. Split it into multiple versions, and move each version to the appropriate driver to reduce the #ifdef complexity. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Bo Shen Cc: Simon Glass Cc: Anatolij Gustschin