diff options
| author | Zhao Yakui <yakui.zhao@intel.com> | 2012-08-08 13:53:48 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-08-24 09:28:58 +1000 |
| commit | d66760962d75af12697d5197b3e97d51fe64169c (patch) | |
| tree | 8fe91ce6d5592b3ecf9e1327d5d442d5b6a37224 /drivers/gpu/drm/gma500/cdv_intel_hdmi.c | |
| parent | 25e9dc69709afad2be8de4ac2ecd6015356936ca (diff) | |
gma500: Program the DPLL lane based on the selected digitial port
Based on the spec, the CRT output doesn't use the lane. And the HDMI B output
uses the Lane0/1 while the HDMI C output uses the Lane 2/3. But currently
it will program all the four lanes for the CRT/HDMI.
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
[Ported to the in-kernel driver]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/cdv_intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/cdv_intel_hdmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c index a86f87b9ddde..0c90f0316db1 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c @@ -352,9 +352,11 @@ void cdv_hdmi_init(struct drm_device *dev, switch (reg) { case SDVOB: ddc_bus = GPIOE; + psb_intel_encoder->ddi_select = DDI0_SELECT; break; case SDVOC: ddc_bus = GPIOD; + psb_intel_encoder->ddi_select = DDI1_SELECT; break; default: DRM_ERROR("unknown reg 0x%x for HDMI\n", reg); |