diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-05-04 16:18:19 -0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-08 08:04:21 -0400 |
| commit | 3e6e63952f6f7a42c40751cd88295fd297b80a84 (patch) | |
| tree | 0e12c1bb5d19cd0706e3e2d8bfdabf23421791a0 /drivers/gpu/drm/i915/intel_hdmi.c | |
| parent | 1d4f85ac2d5ef1892deba2a3df8a5695645418c8 (diff) | |
drm/i915: mask the video DIP port select
Should prevent bugs when changing the port.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index af88313d72d0..952eaf777ac5 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c | |||
| @@ -125,6 +125,7 @@ static void i9xx_write_infoframe(struct drm_encoder *encoder, | |||
| 125 | 125 | ||
| 126 | 126 | ||
| 127 | /* XXX first guess at handling video port, is this corrent? */ | 127 | /* XXX first guess at handling video port, is this corrent? */ |
| 128 | val &= ~VIDEO_DIP_PORT_MASK; | ||
| 128 | if (intel_hdmi->sdvox_reg == SDVOB) | 129 | if (intel_hdmi->sdvox_reg == SDVOB) |
| 129 | val |= VIDEO_DIP_PORT_B; | 130 | val |= VIDEO_DIP_PORT_B; |
| 130 | else if (intel_hdmi->sdvox_reg == SDVOC) | 131 | else if (intel_hdmi->sdvox_reg == SDVOC) |