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| author | David S. Miller <davem@davemloft.net> | 2018-06-26 08:07:17 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-26 08:07:17 +0900 |
| commit | 9ff3b40e411c00870d1c29cd6b843fca7c4160ae (patch) | |
| tree | 4d58943bf8907f5704ba004fd5383c0d7683c61f /drivers/gpu/drm/i915/intel_sdvo.c | |
| parent | 823819507095135b475a99048f0b0b6e75580fbc (diff) | |
| parent | 6f0d349d922ba44e4348a17a78ea51b7135965b1 (diff) | |
| download | linux-stable-9ff3b40e411c00870d1c29cd6b843fca7c4160ae.tar.gz | |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 25005023c243..26975df4e593 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1160,6 +1160,9 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder, adjusted_mode); } + if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) + return false; + /* * Make the CRTC code factor in the SDVO pixel multiplier. The * SDVO device will factor out the multiplier during mode_set. @@ -1621,6 +1624,9 @@ intel_sdvo_mode_valid(struct drm_connector *connector, struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector); int max_dotclk = to_i915(connector->dev)->max_dotclk_freq; + if (mode->flags & DRM_MODE_FLAG_DBLSCAN) + return MODE_NO_DBLESCAN; + if (intel_sdvo->pixel_clock_min > mode->clock) return MODE_CLOCK_LOW; |