diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 3f2c047..0de20ee 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1574,11 +1574,14 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) * Assume that the preferred modes are * arranged in priority order. */ - intel_ddc_get_modes(connector, intel_sdvo->i2c); - if (list_empty(&connector->probed_modes) == false) - goto end; + intel_ddc_get_modes(connector, &intel_sdvo->ddc); - /* Fetch modes from VBT */ + /* + * Fetch modes from VBT. For SDVO prefer the VBT mode since some + * SDVO->LVDS transcoders can't cope with the EDID mode. Since + * drm_mode_probed_add adds the mode at the head of the list we add it + * last. + */ if (dev_priv->sdvo_lvds_vbt_mode != NULL) { newmode = drm_mode_duplicate(connector->dev, dev_priv->sdvo_lvds_vbt_mode); @@ -1590,7 +1593,6 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) } } -end: list_for_each_entry(newmode, &connector->probed_modes, head) { if (newmode->type & DRM_MODE_TYPE_PREFERRED) { intel_sdvo->sdvo_lvds_fixed_mode = |