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drm/bridge: synopsys: dw-hdmi: add 1024x768p60 to default mode

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Some traditional display devices like use 1024x768p60 resolution, so we
add this mode to default mode when parse edid failed.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Ibb67898f8b0cc7b98f988a783f8eb4c28aa18359
This commit is contained in:
Sandy Huang
2021-06-18 14:51:27 +08:00
parent 6619bf068a
commit d2fa3651f8
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@@ -222,6 +222,10 @@ static const struct drm_display_mode dw_hdmi_default_modes[] = {
1760, 1980, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
.vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
/* 0x10 - 1024x768@60Hz */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
1184, 1344, 0, 768, 771, 777, 806, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 17 - 720x576@50Hz 4:3 */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,