Skip to contentSkip to conversation

DIU: 1080P and 720P support

PATCH New Chang-Ming.Huang at freescale.com 3 participants 4 messages Nov 2, 2011 – Nov 24, 2011 Framebuffer layer

lore
Share & tools
lore

Chang-Ming.Huang at freescale.com

author
#0 lore raw

PATCH 1/2 DIU: 1080P and 720P support

From: Jerry Huang <[email protected]>

Add the 1920x1080 and 1280x720 resolution support.

Acked-by Timur Tabi <[email protected]>
Signed-off-by Jerry Huang <[email protected]>
CC Anatolij Gustschin <[email protected]>
---
 drivers/video/fsl_diu_fb.c |   38 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 38 insertions(+), 0 deletions(-)
drivers/video/fsl_diu_fb.c +38 -0
index 7cb8cb6..baaf061 100644
@@ -150,6 +150,38 @@ static struct fb_videomode fsl_diu_mode_1280_1024 = {
 	.vmode		= FB_VMODE_NONINTERLACED
 };
 
+static struct fb_videomode fsl_diu_mode_1280_720 = {
+	.name		= "1280x720-60",
+	.refresh	= 60,
+	.xres		= 1280,
+	.yres		= 720,
+	.pixclock	= 13426,
+	.left_margin	= 192,
+	.right_margin	= 64,
+	.upper_margin	= 22,
+	.lower_margin	= 1,
+	.hsync_len	= 136,
+	.vsync_len	= 3,
+	.sync		= FB_SYNC_COMP_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+	.vmode		= FB_VMODE_NONINTERLACED
+};
+
+static struct fb_videomode fsl_diu_mode_1920_1080 = {
+	.name		= "1920x1080-60",
+	.refresh	= 60,
+	.xres		= 1920,
+	.yres		= 1080,
+	.pixclock	= 5787,
+	.left_margin	= 328,
+	.right_margin	= 120,
+	.upper_margin	= 34,
+	.lower_margin	= 1,
+	.hsync_len	= 208,
+	.vsync_len	= 3,
+	.sync		= FB_SYNC_COMP_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+	.vmode		= FB_VMODE_NONINTERLACED
+};
+
 /*
  * These are the fields of area descriptor(in DDR memory) for every plane
  */

@@ -303,6 +335,12 @@ int fsl_diu_init(u16 xres, u16 yres, u32 pixel_format, int gamma_fix)
 	case RESOLUTION(1280, 1024):
 		fsl_diu_mode_db = &fsl_diu_mode_1280_1024;
 		break;
+	case RESOLUTION(1280, 720):
+		fsl_diu_mode_db = &fsl_diu_mode_1280_720;
+		break;
+	case RESOLUTION(1920, 1080):
+		fsl_diu_mode_db = &fsl_diu_mode_1920_1080;
+		break;
 	default:
 		printf("DIU:   Unsupported resolution %ux%u\n", xres, yres);
 		return -1;
Signature · 1 line
1.7.4.1
author
#1 lore raw

PATCH 2/2 P1022DS: set max alloc length to 10MB

From: Jerry Huang <[email protected]>

In order to support 1920x01080 resolution, we must increase the alloc length.

Acked-by Timur Tabi <[email protected]>
Signed-off-by Jerry Huang <[email protected]>
CC Anatolij Gustschin <[email protected]>
---
 include/configs/P1022DS.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
include/configs/P1022DS.h +1 -1
index 87fc55b..db8af6a 100644
@@ -295,7 +295,7 @@
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
-#define CONFIG_SYS_MALLOC_LEN		(6 * 1024 * 1024)
+#define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
 
 /*
  * Serial Port
Signature · 1 line
1.7.4.1
Applied
#2 lore raw

PATCH 2/2 P1022DS: set max alloc length to 10MB

Quoted 11 lines · On Nov 1, 2011, at 8:16 PM, <[email protected]>…

From: Jerry Huang <[email protected]>

In order to support 1920x01080 resolution, we must increase the alloc length.

Acked-by Timur Tabi <[email protected]>
Signed-off-by Jerry Huang <[email protected]>
CC Anatolij Gustschin <[email protected]>

---
include/configs/P1022DS.h | 2 +-

1 files changed, 1 insertions(+), 1 deletions(-)

applied to 85xx

- k

#3 lore raw

PATCH 1/2 DIU: 1080P and 720P support

In reply to Chang-Ming.Huang at freescale.com
Quoted 11 lines · On Wed, 2 Nov 2011 09:16:43 +0800 <[email protected]> wrote:

From: Jerry Huang <[email protected]>

Add the 1920x1080 and 1280x720 resolution support.

Acked-by Timur Tabi <[email protected]>
Signed-off-by Jerry Huang <[email protected]>
CC Anatolij Gustschin <[email protected]>
---
 drivers/video/fsl_diu_fb.c |   38 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 38 insertions(+), 0 deletions(-)

Applied to u-boot-video/master. Thanks!

Anatolij