diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-05-04 17:18:25 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-08 14:23:44 +0200 |
| commit | 4dc20c0d185132077522dd92a72db79274e13f65 (patch) | |
| tree | 52ac57ffc3187dacc8b3c52df831661d688a618a /drivers/gpu/drm | |
| parent | fdf1250aaae12625ee2abaf2ef22def0a4cdf71b (diff) | |
| download | blackbird-op-linux-4dc20c0d185132077522dd92a72db79274e13f65.tar.gz blackbird-op-linux-4dc20c0d185132077522dd92a72db79274e13f65.zip | |
drm/i915: ibx_write_infoframe can disable AVI
IBX does not need the workaround used in cpt_write_infoframe that
requires the AVI frame to be enabled while being updated.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index e65ebc2d3ad9..539073ec56bd 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -187,13 +187,7 @@ static void ibx_write_infoframe(struct drm_encoder *encoder, val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */ val |= intel_infoframe_index(frame); - /* The DIP control register spec says that we need to update the AVI - * infoframe without clearing its enable bit */ - if (frame->type == DIP_TYPE_AVI) - val |= VIDEO_DIP_ENABLE_AVI; - else - val &= ~intel_infoframe_enable(frame); - + val &= ~intel_infoframe_enable(frame); val |= VIDEO_DIP_ENABLE; I915_WRITE(reg, val); |
