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authorDonghwa Lee <dh09.lee@samsung.com>2012-05-09 19:23:46 +0000
committerAnatolij Gustschin <agust@denx.de>2012-05-25 09:15:10 +0200
commit90464971f999032fec077bc081b578131b2a3319 (patch)
treec9ac1ec56baf43ac913eeb3734b216dd8f6132f5
parent5a4c59be8968ed332faedfaa534b4469fb4db3c4 (diff)
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EXYNOS: display 32bpp bitmap TIZEN logo
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 <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
-rw-r--r--board/samsung/trats/trats.c8
-rw-r--r--drivers/video/exynos_fb.c19
-rw-r--r--drivers/video/exynos_fb.h7
-rw-r--r--drivers/video/exynos_fimd.c2
-rw-r--r--include/configs/trats.h6
-rw-r--r--include/lcd.h13
6 files changed, 46 insertions, 9 deletions
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 25f5caf..a0eec75 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -37,6 +37,7 @@
#include <pmic.h>
#include <usb/s3c_udc.h>
#include <max8997_pmic.h>
+#include <libtizen.h>
#include "setup.h"
@@ -496,6 +497,13 @@ void init_panel_info(vidinfo_t *vid)
vid->reset_delay = 0;
vid->interface_mode = FIMD_RGB_INTERFACE;
vid->mipi_enabled = 1;
+ vid->logo_on = 1,
+ vid->resolution = HD_RESOLUTION,
+ vid->rgb_mode = MODE_RGB_P,
+
+#ifdef CONFIG_TIZEN
+ get_tizen_logo_info(vid);
+#endif
if (hwrevision(2))
mipi_lcd_device.reverse_panel = 1;
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index a1cf449..92be4ea 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -67,6 +67,18 @@ static void exynos_lcd_init(vidinfo_t *vid)
exynos_fimd_lcd_init(vid);
}
+static void draw_logo(void)
+{
+ int x, y;
+ ulong addr;
+
+ x = ((panel_width - panel_info.logo_width) >> 1);
+ y = ((panel_height - panel_info.logo_height) >> 1) - 4;
+
+ addr = panel_info.logo_addr;
+ bmp_display(addr, x, y);
+}
+
static void lcd_panel_on(vidinfo_t *vid)
{
udelay(vid->init_delay);
@@ -118,6 +130,13 @@ void lcd_ctrl_init(void *lcdbase)
void lcd_enable(void)
{
+ if (panel_info.logo_on) {
+ memset(lcd_base, 0, panel_width * panel_height *
+ (NBITS(panel_info.vl_bpix) >> 3));
+
+ draw_logo();
+ }
+
lcd_panel_on(&panel_info);
}
diff --git a/drivers/video/exynos_fb.h b/drivers/video/exynos_fb.h
index 66f5da6..4ff2efd 100644
--- a/drivers/video/exynos_fb.h
+++ b/drivers/video/exynos_fb.h
@@ -27,13 +27,6 @@
#define MAX_CLOCK (86 * 1000000)
-enum exynos_fb_rgb_mode_t {
- MODE_RGB_P = 0,
- MODE_BGR_P = 1,
- MODE_RGB_S = 2,
- MODE_BGR_S = 3,
-};
-
enum exynos_cpu_auto_cmd_rate {
DISABLE_AUTO_FRM,
PER_TWO_FRM,
diff --git a/drivers/video/exynos_fimd.c b/drivers/video/exynos_fimd.c
index 6416b90..f07568a 100644
--- a/drivers/video/exynos_fimd.c
+++ b/drivers/video/exynos_fimd.c
@@ -273,7 +273,7 @@ void exynos_fimd_lcd_init(vidinfo_t *vid)
/* store panel info to global variable */
pvid = vid;
- rgb_mode = MODE_RGB_P;
+ rgb_mode = vid->rgb_mode;
if (vid->interface_mode == FIMD_RGB_INTERFACE) {
cfg |= EXYNOS_VIDCON0_VIDOUT_RGB;
diff --git a/include/configs/trats.h b/include/configs/trats.h
index ef6510e..5e38de2 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -34,6 +34,7 @@
#define CONFIG_S5P /* which is in a S5P Family */
#define CONFIG_EXYNOS4210 /* which is in a EXYNOS4210 */
#define CONFIG_TRATS /* working with TRATS */
+#define CONFIG_TIZEN /* TIZEN lib */
#include <asm/arch/cpu.h> /* get chip and board defs */
@@ -217,9 +218,12 @@
/* LCD */
#define CONFIG_EXYNOS_FB
#define CONFIG_LCD
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_32BPP
#define CONFIG_FB_ADDR 0x52504000
#define CONFIG_S6E8AX0
#define CONFIG_EXYNOS_MIPI_DSIM
-#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (1280 * 720 * 4)
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 120 * 4) + (1 << 12))
#endif /* __CONFIG_H */
diff --git a/include/lcd.h b/include/lcd.h
index a10d8d0..ee47247 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -191,6 +191,13 @@ enum {
FIMD_CPU_INTERFACE = 2,
};
+enum exynos_fb_rgb_mode_t {
+ MODE_RGB_P = 0,
+ MODE_BGR_P = 1,
+ MODE_RGB_S = 2,
+ MODE_BGR_S = 3,
+};
+
typedef struct vidinfo {
ushort vl_col; /* Number of columns (i.e. 640) */
ushort vl_row; /* Number of rows (i.e. 480) */
@@ -236,6 +243,12 @@ typedef struct vidinfo {
unsigned int wr_setup;
unsigned int wr_act;
unsigned int wr_hold;
+ unsigned int logo_on;
+ unsigned int logo_width;
+ unsigned int logo_height;
+ unsigned long logo_addr;
+ unsigned int rgb_mode;
+ unsigned int resolution;
/* parent clock name(MPLL, EPLL or VPLL) */
unsigned int pclk_name;