diff mbox

[1/2] drm/edid: Reduce horizontal timings for pixel replicated modes

Message ID 1409702616-24273-2-git-send-email-clinton.a.taylor@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Clint Taylor Sept. 3, 2014, 12:03 a.m. UTC 
From: Clint Taylor <clinton.a.taylor@intel.com>

Pixel replicated modes should be non-2x horizontal timings and pixel
replicated by the HW across the HDMI cable at 2X pixel clock. Current
horizontal resolution of 1440 does not allow pixel duplication to
occur and scaling artifacts occur on the TV. HDMI certification
7-26 currently fails for all pixel replicated modes. This change will
allow HDMI certification with 480i/576i modes once pixel replication
is turned on.

Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/drm_edid.c |   96 ++++++++++++++++++++++----------------------
 1 file changed, 48 insertions(+), 48 deletions(-)

Comments

Daniel Vetter Sept. 3, 2014, 8:39 a.m. UTC | #1 
On Tue, Sep 02, 2014 at 05:03:35PM -0700, clinton.a.taylor@intel.com wrote:
> From: Clint Taylor <clinton.a.taylor@intel.com>
> 
> Pixel replicated modes should be non-2x horizontal timings and pixel
> replicated by the HW across the HDMI cable at 2X pixel clock. Current
> horizontal resolution of 1440 does not allow pixel duplication to
> occur and scaling artifacts occur on the TV. HDMI certification
> 7-26 currently fails for all pixel replicated modes. This change will
> allow HDMI certification with 480i/576i modes once pixel replication
> is turned on.
> 
> Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Patch is missing the per-patch revision log and the cover letter also
doesn't have anything. Please remember to add that the next time around.

Anyway, patches merged to topic/core-stuff to make sure they don't get
lost.

Thanks, Daniel
> ---
>  drivers/gpu/drm/drm_edid.c |   96 ++++++++++++++++++++++----------------------
>  1 file changed, 48 insertions(+), 48 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index daf3cd8..1bdbfd0 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -632,27 +632,27 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
>  			DRM_MODE_FLAG_INTERLACE),
>  	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 6 - 1440x480i@60Hz */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 6 - 720(1440)x480i@60Hz */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 7 - 1440x480i@60Hz */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 7 - 720(1440)x480i@60Hz */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 8 - 1440x240@60Hz */
> -	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
> -		   1602, 1716, 0, 240, 244, 247, 262, 0,
> +	/* 8 - 720(1440)x240@60Hz */
> +	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
> +		   801, 858, 0, 240, 244, 247, 262, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 9 - 1440x240@60Hz */
> -	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
> -		   1602, 1716, 0, 240, 244, 247, 262, 0,
> +	/* 9 - 720(1440)x240@60Hz */
> +	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
> +		   801, 858, 0, 240, 244, 247, 262, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> @@ -714,27 +714,27 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
>  			DRM_MODE_FLAG_INTERLACE),
>  	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 21 - 1440x576i@50Hz */
> -	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 21 - 720(1440)x576i@50Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 22 - 1440x576i@50Hz */
> -	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 22 - 720(1440)x576i@50Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 23 - 1440x288@50Hz */
> -	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
> -		   1590, 1728, 0, 288, 290, 293, 312, 0,
> +	/* 23 - 720(1440)x288@50Hz */
> +	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
> +		   795, 864, 0, 288, 290, 293, 312, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 24 - 1440x288@50Hz */
> -	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
> -		   1590, 1728, 0, 288, 290, 293, 312, 0,
> +	/* 24 - 720(1440)x288@50Hz */
> +	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
> +		   795, 864, 0, 288, 290, 293, 312, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> @@ -837,15 +837,15 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   796, 864, 0, 576, 581, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
>  	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 44 - 1440x576i@100Hz */
> -	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 44 - 720(1440)x576i@100Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 45 - 1440x576i@100Hz */
> -	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 45 - 720(1440)x576i@100Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> @@ -870,15 +870,15 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   798, 858, 0, 480, 489, 495, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
>  	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 50 - 1440x480i@120Hz */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 50 - 720(1440)x480i@120Hz */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 51 - 1440x480i@120Hz */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 51 - 720(1440)x480i@120Hz */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> @@ -892,15 +892,15 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   796, 864, 0, 576, 581, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
>  	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 54 - 1440x576i@200Hz */
> -	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 54 - 720(1440)x576i@200Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 55 - 1440x576i@200Hz */
> -	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
> -		   1590, 1728, 0, 576, 580, 586, 625, 0,
> +	/* 55 - 720(1440)x576i@200Hz */
> +	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
> +		   795, 864, 0, 576, 580, 586, 625, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> @@ -914,15 +914,15 @@ static const struct drm_display_mode edid_cea_modes[] = {
>  		   798, 858, 0, 480, 489, 495, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
>  	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -	/* 58 - 1440x480i@240 */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 58 - 720(1440)x480i@240 */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
> -	/* 59 - 1440x480i@240 */
> -	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
> -		   1602, 1716, 0, 480, 488, 494, 525, 0,
> +	/* 59 - 720(1440)x480i@240 */
> +	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
> +		   801, 858, 0, 480, 488, 494, 525, 0,
>  		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
>  			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
>  	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
> -- 
> 1.7.9.5
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox

Patch

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index daf3cd8..1bdbfd0 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -632,27 +632,27 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 			DRM_MODE_FLAG_INTERLACE),
 	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 6 - 1440x480i@60Hz */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 6 - 720(1440)x480i@60Hz */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 7 - 1440x480i@60Hz */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 7 - 720(1440)x480i@60Hz */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 8 - 1440x240@60Hz */
-	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 240, 244, 247, 262, 0,
+	/* 8 - 720(1440)x240@60Hz */
+	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
+		   801, 858, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 9 - 1440x240@60Hz */
-	{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
-		   1602, 1716, 0, 240, 244, 247, 262, 0,
+	/* 9 - 720(1440)x240@60Hz */
+	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
+		   801, 858, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
@@ -714,27 +714,27 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 			DRM_MODE_FLAG_INTERLACE),
 	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 21 - 1440x576i@50Hz */
-	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 21 - 720(1440)x576i@50Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 22 - 1440x576i@50Hz */
-	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 22 - 720(1440)x576i@50Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 23 - 1440x288@50Hz */
-	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 288, 290, 293, 312, 0,
+	/* 23 - 720(1440)x288@50Hz */
+	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
+		   795, 864, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 24 - 1440x288@50Hz */
-	{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
-		   1590, 1728, 0, 288, 290, 293, 312, 0,
+	/* 24 - 720(1440)x288@50Hz */
+	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
+		   795, 864, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
@@ -837,15 +837,15 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
 	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 44 - 1440x576i@100Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 44 - 720(1440)x576i@100Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 45 - 1440x576i@100Hz */
-	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 45 - 720(1440)x576i@100Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
@@ -870,15 +870,15 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
 	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 50 - 1440x480i@120Hz */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 50 - 720(1440)x480i@120Hz */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 51 - 1440x480i@120Hz */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 51 - 720(1440)x480i@120Hz */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
@@ -892,15 +892,15 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
 	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 54 - 1440x576i@200Hz */
-	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 54 - 720(1440)x576i@200Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 55 - 1440x576i@200Hz */
-	{ DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
-		   1590, 1728, 0, 576, 580, 586, 625, 0,
+	/* 55 - 720(1440)x576i@200Hz */
+	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
+		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
@@ -914,15 +914,15 @@  static const struct drm_display_mode edid_cea_modes[] = {
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
 	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
-	/* 58 - 1440x480i@240 */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 58 - 720(1440)x480i@240 */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
-	/* 59 - 1440x480i@240 */
-	{ DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
-		   1602, 1716, 0, 480, 488, 494, 525, 0,
+	/* 59 - 720(1440)x480i@240 */
+	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
+		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 			DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
 	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },