diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-09-10 03:19:05 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-09-13 20:25:24 +1000 |
| commit | e6db0da02ea753968d15ae3e835059c207647e78 (patch) | |
| tree | 2455f76743ca3e033e956756bda5c7dc4fbc3534 /drivers/gpu/drm/radeon/radeon_display.c | |
| parent | aa74fbb4c905c6c746b79d4d7d8c95d8bbd4360c (diff) | |
drm/radeon/kms: don't enable underscan with interlaced modes
They aren't compatible.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_display.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 8c987c9923e..127a395f70f 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1151,6 +1151,7 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, /* fix up for overscan on hdmi */ if (ASIC_IS_AVIVO(rdev) && + (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) && ((radeon_encoder->underscan_type == UNDERSCAN_ON) || ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) && drm_detect_hdmi_monitor(radeon_connector->edid) && |