* [PATCH 1/4] drm/msm/hdmi: use HPD interrupt to track connector status change
@ 2014-11-26 20:15 Jilai Wang
2014-11-26 23:43 ` Bjorn Andersson
0 siblings, 1 reply; 3+ messages in thread
From: Jilai Wang @ 2014-11-26 20:15 UTC (permalink / raw)
To: dri-devel; +Cc: linux-arm-msm, linux-kernel, robdclark, Jilai Wang
HPD interrupt can be tracked for each connector, so don't need
to poll the connector status for state change.
Change-Id: I2c062838af5922d32ce87a50676a45dcaedb44f2
Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>
---
drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index 4aca2a3..92fddd8 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -242,7 +242,7 @@ hotplug_work(struct work_struct *work)
struct hdmi_connector *hdmi_connector =
container_of(work, struct hdmi_connector, hpd_work);
struct drm_connector *connector = &hdmi_connector->base;
- drm_helper_hpd_irq_event(connector->dev);
+ drm_kms_helper_hotplug_event(connector->dev);
}
void hdmi_connector_irq(struct drm_connector *connector)
@@ -431,9 +431,6 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)
DRM_MODE_CONNECTOR_HDMIA);
drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
- connector->polled = DRM_CONNECTOR_POLL_CONNECT |
- DRM_CONNECTOR_POLL_DISCONNECT;
-
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/4] drm/msm/hdmi: use HPD interrupt to track connector status change
2014-11-26 20:15 [PATCH 1/4] drm/msm/hdmi: use HPD interrupt to track connector status change Jilai Wang
@ 2014-11-26 23:43 ` Bjorn Andersson
0 siblings, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2014-11-26 23:43 UTC (permalink / raw)
To: Jilai Wang
Cc: linux-arm-msm, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org
On Wed, Nov 26, 2014 at 12:15 PM, Jilai Wang <jilaiw@codeaurora.org> wrote:
> HPD interrupt can be tracked for each connector, so don't need
> to poll the connector status for state change.
>
> Change-Id: I2c062838af5922d32ce87a50676a45dcaedb44f2
Please remove the Change-Id when sending patches to the kernel.
Regards,
Bjorn
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 1/4] drm/msm/hdmi: use HPD interrupt to track connector status change
@ 2014-12-01 20:09 Jilai Wang
0 siblings, 0 replies; 3+ messages in thread
From: Jilai Wang @ 2014-12-01 20:09 UTC (permalink / raw)
To: dri-devel; +Cc: linux-arm-msm, linux-kernel, robdclark, Jilai Wang
HPD interrupt can be tracked for each connector, so don't need
to poll the connector status for state change.
Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>
---
drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index 4aca2a3..92fddd8 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -242,7 +242,7 @@ hotplug_work(struct work_struct *work)
struct hdmi_connector *hdmi_connector =
container_of(work, struct hdmi_connector, hpd_work);
struct drm_connector *connector = &hdmi_connector->base;
- drm_helper_hpd_irq_event(connector->dev);
+ drm_kms_helper_hotplug_event(connector->dev);
}
void hdmi_connector_irq(struct drm_connector *connector)
@@ -431,9 +431,6 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)
DRM_MODE_CONNECTOR_HDMIA);
drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
- connector->polled = DRM_CONNECTOR_POLL_CONNECT |
- DRM_CONNECTOR_POLL_DISCONNECT;
-
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 3+ messages in thread
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