* [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes()
@ 2014-01-09 18:37 ` Stephen Warren
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Warren @ 2014-01-09 18:37 UTC (permalink / raw)
To: Thierry Reding; +Cc: Stephen Warren, linux-kernel, dri-devel
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(+)
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);
--
1.8.1.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes()
@ 2014-01-09 18:37 ` Stephen Warren
0 siblings, 0 replies; 4+ messages in thread
From: Stephen Warren @ 2014-01-09 18:37 UTC (permalink / raw)
To: Thierry Reding; +Cc: David Airlie, dri-devel, linux-kernel, Stephen Warren
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(+)
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);
--
1.8.1.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes()
2014-01-09 18:37 ` Stephen Warren
@ 2014-01-14 15:02 ` Thierry Reding
-1 siblings, 0 replies; 4+ messages in thread
From: Thierry Reding @ 2014-01-14 15:02 UTC (permalink / raw)
To: Stephen Warren; +Cc: Stephen Warren, linux-kernel, dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 447 bytes --]
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes()
@ 2014-01-14 15:02 ` Thierry Reding
0 siblings, 0 replies; 4+ messages in thread
From: Thierry Reding @ 2014-01-14 15:02 UTC (permalink / raw)
To: Stephen Warren; +Cc: David Airlie, dri-devel, linux-kernel, Stephen Warren
[-- Attachment #1: Type: text/plain, Size: 447 bytes --]
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-01-14 15:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2014-01-09 18:37 [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes() Stephen Warren
2014-01-09 18:37 ` Stephen Warren
2014-01-14 15:02 ` Thierry Reding
2014-01-14 15:02 ` Thierry Reding
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