[PATCH] drm/i915: Set the VIC in AVI infoframe for SDVO

[PATCH] drm/i915: Set the VIC in AVI infoframe for SDVO

[ville.syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We do this for HDMI already, so I don't know why we wouldn't do
it for SDVO as well.

This is completely untested due to lack of hardware.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 5300526..678c47c 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -965,6 +965,8 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
 			avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_FULL;
 	}
 
+	avi_if.body.avi.VIC = drm_match_cea_mode(adjusted_mode);
+
 	intel_dip_infoframe_csum(&avi_if);
 
 	/* sdvo spec says that the ecc is handled by the hw, and it looks like
-- 
1.8.1.5

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Re: [PATCH] drm/i915: Set the VIC in AVI infoframe for SDVO

[Daniel Vetter]

On Wed, Mar 20, 2013 at 06:10:07PM +0200, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> We do this for HDMI already, so I don't know why we wouldn't do
> it for SDVO as well.
> 
> This is completely untested due to lack of hardware.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Makes sense, and might fix the oddball sdvo hdmi fail we still have.
Queued for -next, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch