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mx6sabresd: Use VESA 1024x768 timings

PATCH New Fabio Estevam 2 participants 2 messages Mar 16, 2016 – Mar 25, 2016

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Fabio Estevam

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#0 lore raw

PATCH v2 1/1 mx6sabresd: Use VESA 1024x768 timings

VESA 1024x768 results in much more accurate timings.

Based on the patch from Soeren Moch for the tbs2910 board.

Signed-off-by Fabio Estevam <[email protected]>

---
Changes since v1:
- Fix Soeren's name

 board/freescale/mx6sabresd/mx6sabresd.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)
board/freescale/mx6sabresd/mx6sabresd.c +14 -14
index e9d9664..727334a 100644
@@ -386,13 +386,13 @@ struct display_info_t const displays[] = {{
 		.refresh        = 60,
 		.xres           = 1024,
 		.yres           = 768,
-		.pixclock       = 15385,
-		.left_margin    = 220,
-		.right_margin   = 40,
-		.upper_margin   = 21,
-		.lower_margin   = 7,
-		.hsync_len      = 60,
-		.vsync_len      = 10,
+		.pixclock       = 15384,
+		.left_margin    = 160,
+		.right_margin   = 24,
+		.upper_margin   = 29,
+		.lower_margin   = 3,
+		.hsync_len      = 136,
+		.vsync_len      = 6,
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {

@@ -406,13 +406,13 @@ struct display_info_t const displays[] = {{
 		.refresh        = 60,
 		.xres           = 1024,
 		.yres           = 768,
-		.pixclock       = 15385,
-		.left_margin    = 220,
-		.right_margin   = 40,
-		.upper_margin   = 21,
-		.lower_margin   = 7,
-		.hsync_len      = 60,
-		.vsync_len      = 10,
+		.pixclock       = 15384,
+		.left_margin    = 160,
+		.right_margin   = 24,
+		.upper_margin   = 29,
+		.lower_margin   = 3,
+		.hsync_len      = 136,
+		.vsync_len      = 6,
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {
Signature · 1 line
1.9.1
#1 lore raw

PATCH v2 1/1 mx6sabresd: Use VESA 1024x768 timings

Quoted 49 lines · Fabio Estevam

VESA 1024x768 results in much more accurate timings.

Based on the patch from Soeren Moch for the tbs2910 board.

Signed-off-by Fabio Estevam <[email protected]>

---
Changes since v1:
- Fix Soeren's name

 board/freescale/mx6sabresd/mx6sabresd.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)
board/freescale/mx6sabresd/mx6sabresd.c +7 -14
index e9d9664..727334a 100644
@@ -386,13 +386,13 @@ struct display_info_t const displays[] = {{
 		.refresh        = 60,
 		.xres           = 1024,
 		.yres           = 768,
-		.pixclock       = 15385,
-		.left_margin    = 220,
-		.right_margin   = 40,
-		.upper_margin   = 21,
-		.lower_margin   = 7,
-		.hsync_len      = 60,
-		.vsync_len      = 10,
+		.pixclock       = 15384,
+		.left_margin    = 160,
+		.right_margin   = 24,
+		.upper_margin   = 29,
+		.lower_margin   = 3,
+		.hsync_len      = 136,
+		.vsync_len      = 6,
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {

@@ -406,13 +406,13 @@ struct display_info_t const displays[] = {{
 		.refresh        = 60,
 		.xres           = 1024,
 		.yres           = 768,
-		.pixclock       = 15385,
-		.left_margin    = 220,
-		.right_margin   = 40,
-		.upper_margin   = 21,
-		.lower_margin   = 7,
-		.hsync_len      = 60,
-		.vsync_len      = 10,

board/freescale/mx6sabresd/mx6sabresd.c struct display_info_t const displays[] = {{ · line 418

Quoted 10 lines
board/freescale/mx6sabresd/mx6sabresd.c +7 -0
+		.pixclock       = 15384,
+		.left_margin    = 160,
+		.right_margin   = 24,
+		.upper_margin   = 29,
+		.lower_margin   = 3,
+		.hsync_len      = 136,
+		.vsync_len      = 6,
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {

Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

Signature · 5 lines
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