MX31: Added LCD support for QONG module
PATCH 1/1 MX31: Added LCD support for QONG module
Added support for LCD and splash image to the QONG module. The supported display is VBEST-VGG322403.
Signed-off-by Stefano Babic <[email protected]>
--- drivers/video/mx3fb.c | 17 +++++++++++++++++ include/configs/qong.h | 11 +++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-)
drivers/video/mx3fb.c +17 -0
@@ -56,6 +56,7 @@ void lcd_panel_disable(void)#define msleep (a) udelay(a * 1000) +#ifndef CONFIG_DISPLAY_VBEST_VGG322403 #define XRES 240#define YRES 320#define PANEL_TYPE IPU_PANEL_TFT
@@ -70,6 +71,22 @@ void lcd_panel_disable(void)#define SIG_POL (DI_D3_DRDY_SHARP_POL | DI_D3_CLK_POL)#define IF_CONF 0#define IF_CLK_DIV 0x175 +#else /* Display Vbest VGG322403 */ +#define XRES 320 +#define YRES 240 +#define PANEL_TYPE IPU_PANEL_TFT +#define PIXEL_CLK 156000 +#define PIXEL_FMT IPU_PIX_FMT_RGB666 +#define H_START_WIDTH 20/* left_margin */ +#define H_SYNC_WIDTH 30/* hsync_len */ +#define H_END_WIDTH (38 + 30)/* right_margin + hsync_len */ +#define V_START_WIDTH 7/* upper_margin */ +#define V_SYNC_WIDTH 3/* vsync_len */ +#define V_END_WIDTH (26 + 3)/* lower_margin + vsync_len */ +#define SIG_POL (DI_D3_DRDY_SHARP_POL | DI_D3_CLK_POL) +#define IF_CONF 0 +#define IF_CLK_DIV 0x175 +#endif #define LCD_COLOR_IPU LCD_COLOR16
include/configs/qong.h +11 -0
@@ -75,6 +75,17 @@#define CONFIG_DNET_BASE (CS1_BASE + QONG_FPGA_PERIPH_SIZE)#define CONFIG_NET_MULTI 1 +/* Framebuffer and LCD */ +#define CONFIG_LCD +#define CONFIG_VIDEO_MX3 +#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define LCD_BPP LCD_COLOR16 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_CMD_BMP +#define CONFIG_BMP_16BPP +#define CONFIG_DISPLAY_VBEST_VGG322403 +/* * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the * initial TFTP transfer, should the user wish one, significantly.
Signature · 1 line
1.6.3.3
PATCH 1/1 MX31: Added LCD support for QONG module
Quoted 8 lines · On Wed, 21 Apr 2010 09:56:31 +0200 Stefano Babic <[email protected]> wrote:
Added support for LCD and splash image to the QONG module. The supported display is VBEST-VGG322403.
Signed-off-by Stefano Babic <[email protected]>--- drivers/video/mx3fb.c | 17 +++++++++++++++++ include/configs/qong.h | 11 +++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-)
Applied to u-boot-video/master after slightly fixing comment indentation. Thanks!
Best regards,
Anatolij