Merge remote branch 'korg/drm-radeon-testing' into drm-next-stage

[lisovros/linux_canprio.git] / drivers / gpu / drm / radeon / radeon_atombios.c

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 6f8619cd1a0d984da13a2fd47483279ddbd90a2a..93783b15c81d8226d9833c730af74250d8e3fb5e 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -213,6 +213,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                        *connector_type = DRM_MODE_CONNECTOR_DVID;
        }
 
+       /* Asrock RS600 board lists the DVI port as HDMI */
+       if ((dev->pdev->device == 0x7941) &&
+           (dev->pdev->subsystem_vendor == 0x1849) &&
+           (dev->pdev->subsystem_device == 0x7941)) {
+               if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
+                   (supported_device == ATOM_DEVICE_DFP3_SUPPORT))
+                       *connector_type = DRM_MODE_CONNECTOR_DVID;
+       }
+
        /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */
        if ((dev->pdev->device == 0x7941) &&
            (dev->pdev->subsystem_vendor == 0x147b) &&
@@ -294,6 +303,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                        *connector_type = DRM_MODE_CONNECTOR_DVID;
        }
 
+       /* XFX Pine Group device rv730 reports no VGA DDC lines
+        * even though they are wired up to record 0x93
+        */
+       if ((dev->pdev->device == 0x9498) &&
+           (dev->pdev->subsystem_vendor == 0x1682) &&
+           (dev->pdev->subsystem_device == 0x2452)) {
+               struct radeon_device *rdev = dev->dev_private;
+               *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
+       }
        return true;
 }