diff mbox

drm/panel: update EDID BLOB in panel_simple_get_modes()

Message ID 1389292654-20491-1-git-send-email-swarren@wwwdotorg.org (mailing list archive)
State Accepted
Headers show

Commit Message

Stephen Warren Jan. 9, 2014, 6:37 p.m. UTC 
From: Stephen Warren <swarren@nvidia.com>

This stashes away the EDID data so that the sysfs per-connector file
"edid" can display it. Without this change, the "edid" file is always
empty.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Thierry Reding Jan. 14, 2014, 3:02 p.m. UTC | #1 
On Thu, Jan 09, 2014 at 11:37:34AM -0700, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> This stashes away the EDID data so that the sysfs per-connector file
> "edid" can display it. Without this change, the "edid" file is always
> empty.
> 
> Signed-off-by: Stephen Warren <swarren@nvidia.com>
> ---
>  drivers/gpu/drm/panel/panel-simple.c | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

Thierry
diff mbox

Patch

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 520b569ae3c8..59d52ca2c67f 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -162,6 +162,7 @@  static int panel_simple_get_modes(struct drm_panel *panel)
 	/* probe EDID if a DDC bus is available */
 	if (p->ddc) {
 		struct edid *edid = drm_get_edid(panel->connector, p->ddc);
+		drm_mode_connector_update_edid_property(panel->connector, edid);
 		if (edid) {
 			num += drm_add_edid_modes(panel->connector, edid);
 			kfree(edid);