[PATCH] drm/i915/sdvo: Use &intel_sdvo->ddc instead of intel_sdvo->i2c for DDC.

* [PATCH] drm/i915/sdvo: Use &intel_sdvo->ddc instead of intel_sdvo->i2c for DDC.
@ 2013-06-04 15:13 Egbert Eich
  2013-06-04 15:35 ` Chris Wilson
  0 siblings, 1 reply; 3+ messages in thread
From: Egbert Eich @ 2013-06-04 15:13 UTC (permalink / raw)
  To: intel-gfx; +Cc: Egbert Eich, Daniel Vetter, Chris Wilson, Rodrigo Vivi

In intel_sdvo_get_lvds_modes() the wrong i2c adapter record is used
for DDC. Thus the code will always have to rely on a LVDS panel
mode supplied by VBT.
In most cases this succeeds, so this didn't get detected for quite
a while.

Signed-off-by: Egbert Eich <eich@suse.de>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 7068195..8618b15 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1848,7 +1848,7 @@ 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);
+	intel_ddc_get_modes(connector, &intel_sdvo->ddc);
 	if (list_empty(&connector->probed_modes) == false)
 		goto end;
 
-- 
1.8.1.4

^ permalink raw reply related	[flat|nested] 3+ messages in thread