u-boot.git/drivers/video/exynos_fb.c, branch u-boot-2013.01.y

video: exynos_fb: Make a call to draw_logo only when CONFIG_CMD_BMP is selected

2013-01-14T10:17:28+00:00

Previously, the call to draw_logo() was happening irrespective
of whether we have selected logo or LCD console.
With this patch we call draw_logo() only when CONFIG_CMD_BMP is selected.

This would even fix the following compilation warning:
exynos_fb.c: In function 'draw_logo':
exynos_fb.c:74:8: warning: variable 'addr' set but not used
[-Wunused-but-set-variable]
exynos_fb.c:73:9: warning: variable 'y' set but not used
[-Wunused-but-set-variable]
exynos_fb.c:73:6: warning: variable 'x' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Ajay Kumar 
Signed-off-by: Minkyu Kang

video: Modify exynos_fimd driver to support LCD console

2013-01-10T01:19:47+00:00

Currently, exynos FIMD driver is being used to support only TIZEN LOGOs.
In order to get LCD console, we need to enable half word swap feature
of FIMD and use 16 BPP.
LCD console and proprietary Logo cannot be used simultaneously.
We use "logo_on" field inside vidinfo_t structure to decide whether
user wants Logo or Console.
Define CONFIG_CMD_BMP and make logo_on = 1 to get Logo on screen.
Use logo_on = 0 to get output console on LCD.

Signed-off-by: Ajay Kumar 
Signed-off-by: Minkyu Kang

video:cache:fix: Enable dcache flush at LCD subsystem for Exynos based boards

2013-01-09T01:26:53+00:00

lcd_set_flush_dcache(1) function is called from exynos_fb.c configuration file
to enable lcd_sync function.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Tested-by: Lukasz Majewski 
Signed-off-by: Minkyu Kang

drivers: video: fix image position

2012-11-15T12:08:20+00:00

This patch fixes image position on screen when images's height or width is biger then the lcd's.

Signed-off-by: Piotr Wilczek 
Signed-off-by: Kyungmin Park 
CC: Minkyu Kang 
Signed-off-by: Minkyu Kang

video: exynos fb driver supports display port feature

2012-09-01T12:58:24+00:00

If dp_enabled was set, exynos fb driver support display port feature.
This patch depends on [PATCH] video: support exynos fimd driver
for various exynos series.

http://marc.info/?l=u-boot&m=134119605104467&w=2

Signed-off-by: Donghwa Lee 
Signed-off-by: Kyungmin Park 
Signed-off-by: Minkyu Kang

TRATS: initialize panel_info data structure in board file

2012-07-07T12:07:25+00:00

panel_info data structure is gloable variable, so, I have initialized it
in board file. If it is initialized in init_panel_info() like existing,
it can't be used in drv_lcd_init() in common/lcd.c because
init_panel_info() is called after drv_lcd_init().

Signed-off-by: Donghwa Lee 
Signed-off-by: Kyungmin Park 
Acked-by: Anatolij Gustschin 
Signed-off-by: Minkyu Kang

EXYNOS: display 32bpp bitmap TIZEN logo

2012-05-25T07:15:10+00:00

This patch supports drawing 32bpp bitmap TIZEN logo in exynos fb.
"tizen_hd_logo.h" data is compressed from trats_logo.bmp to
trats_logo.bmp.gz by gzip and converted to tizen_hd_logo.h header file
format by some application. The logo data is decompressed in the exynos
fb driver by bmp_display().

Signed-off-by: Donghwa Lee 
Signed-off-by: Kyungmin Park 
Acked-by: Minkyu Kang 
Signed-off-by: Anatolij Gustschin

EXYNOS: Change bits per pixel value proper for u-boot.

2012-05-15T06:31:30+00:00

vl_bpix of vidinfo_t was changed proper value for u-boot.
It is used to multiple of 2 by using NBITS() macro.

Signed-off-by: Donghwa Lee 
Signed-off-by: Kyungmin Park 
Acked-by: Anatolij Gustschin 
Signed-off-by: Minkyu Kang

EXYNOS: support EXYNOS framebuffer and FIMD display drivers.

2012-05-15T06:31:29+00:00

This patch support EXYNOS FB and FIMD display drivers.

Signed-off-by: Donghwa Lee 
Signed-off-by: Kyungmin Park 
Signed-off-by: Inki Dae 
Acked-by: Anatolij Gustschin