drm: add DRM_MODE_FLAG_DBLCLK to CEA modes requiring it

CEA modes 6, 7, 8, 9, 21, 22, 23, 24, 44, 45, 50, 51, 54, 55, 58 and 59
require sending pixel data 2 times. This doesn't mean the modes will
work yet, but now the drivers know they're different.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 22 insertions, 16 deletions

diff --git a/drivers/gpu/drm/drm_edid_modes.h b/drivers/gpu/drm/drm_edid_modes.h
index 712786a1256b..96190aed2174 100644
--- a/drivers/gpu/drm/drm_edid_modes.h
+++ b/drivers/gpu/drm/drm_edid_modes.h
@@ -409,20 +409,22 @@ static const struct drm_display_mode edid_cea_modes[] = {
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 7 - 1440x480i@60Hz */
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 8 - 1440x240@60Hz */
         { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
                    1602, 1716, 0, 240, 244, 247, 262, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 9 - 1440x240@60Hz */
         { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
                    1602, 1716, 0, 240, 244, 247, 262, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 10 - 2880x480i@60Hz */
         { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
                    3204, 3432, 0, 480, 488, 494, 525, 0,
@@ -474,20 +476,22 @@ static const struct drm_display_mode edid_cea_modes[] = {
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 22 - 1440x576i@50Hz */
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 23 - 1440x288@50Hz */
         { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
                    1590, 1728, 0, 288, 290, 293, 312, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 24 - 1440x288@50Hz */
         { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
                    1590, 1728, 0, 288, 290, 293, 312, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 25 - 2880x576i@50Hz */
         { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
                    3180, 3456, 0, 576, 580, 586, 625, 0,
@@ -571,11 +575,13 @@ static const struct drm_display_mode edid_cea_modes[] = {
         /* 44 - 1440x576i@100Hz */
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 45 - 1440x576i@100Hz */
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
-                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+                   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+                        DRM_MODE_FLAG_DBLCLK) },
         /* 46 - 1920x1080i@120Hz */
         { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
                    2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
@@ -597,12 +603,12 @@ static const struct drm_display_mode edid_cea_modes[] = {
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 51 - 1440x480i@120Hz */
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 52 - 720x576@200Hz */
         { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
                    796, 864, 0, 576, 581, 586, 625, 0,
@@ -615,12 +621,12 @@ static const struct drm_display_mode edid_cea_modes[] = {
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 55 - 1440x576i@200Hz */
         { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
                    1590, 1728, 0, 576, 580, 586, 625, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 56 - 720x480@240Hz */
         { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
                    798, 858, 0, 480, 489, 495, 525, 0,
@@ -633,12 +639,12 @@ static const struct drm_display_mode edid_cea_modes[] = {
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 59 - 1440x480i@240 */
         { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
                    1602, 1716, 0, 480, 488, 494, 525, 0,
                    DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
-                        DRM_MODE_FLAG_INTERLACE) },
+                        DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
         /* 60 - 1280x720@24Hz */
         { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,
                    3080, 3300, 0, 720, 725, 730, 750, 0,