gma500: Add the HDMI bits

This adds the basic HDMI support for Cedarview. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Jul 5, 2011 · a11c3ec · a11c3ec
1 parent 93b68b6
commit a11c3ec
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/drivers/staging/gma500/Makefile b/drivers/staging/gma500/Makefile
@@ -25,8 +25,9 @@ psb_gfx-y += gem_glue.o \
 	  mid_bios.o
 
 psb_gfx-$(CONFIG_DRM_PSB_CDV) +=  cdv_device.o \
-	  cdv_intel_display.o \
 	  cdv_intel_crt.o \
+	  cdv_intel_display.o \
+	  cdv_intel_hdmi.o \
 	  cdv_intel_lvds.o
 
 psb_gfx-$(CONFIG_DRM_PSB_MRST) += mrst_device.o \

diff --git a/drivers/staging/gma500/cdv_device.c b/drivers/staging/gma500/cdv_device.c
@@ -58,9 +58,9 @@ static int cdv_output_init(struct drm_device *dev)
 	/* These bits indicate HDMI not SDVO on CDV, but we don't yet support
 	   the HDMI interface */
 	if (REG_READ(SDVOB) & SDVO_DETECTED)
-		DRM_ERROR("HDMI not supported yet\n");
+		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOB);
 	if (REG_READ(SDVOC) & SDVO_DETECTED)
-		DRM_ERROR("HDMI not supported yet\n");
+		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOC);
 	return 0;
 }
 

diff --git a/drivers/staging/gma500/psb_intel_drv.h b/drivers/staging/gma500/psb_intel_drv.h
@@ -105,7 +105,7 @@ struct psb_intel_output {
 	void *dev_priv;
 
 	struct psb_intel_mode_device *mode_dev;
-
+	struct i2c_adapter *hdmi_i2c_adapter;	/* for control functions */
 };
 
 struct psb_intel_crtc_state {