3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit af5d36539dfe043f1cf0f8b7334d6bb12cd14e75 upstream.
We were checking the ext clock rather than the display clock.
Noticed by ArtForz on IRC.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_connectors.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1387,7 +1387,7 @@ bool radeon_connector_is_dp12_capable(st
struct radeon_device *rdev = dev->dev_private;
if (ASIC_IS_DCE5(rdev) &&
- (rdev->clock.dp_extclk >= 53900) &&
+ (rdev->clock.default_dispclk >= 53900) &&
radeon_connector_encoder_is_hbr2(connector)) {
return true;
}
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