This is a note to let you know that I've just added the patch titled
drm/i915: extract connector update from intel_ddc_get_modes() for reuse
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-extract-connector-update-from-intel_ddc_get_modes-for-reuse.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 4eab81366465aedcfd26de960c595bc03599c09f Mon Sep 17 00:00:00 2001
From: Jani Nikula <[email protected]>
Date: Mon, 13 Aug 2012 13:22:34 +0300
Subject: drm/i915: extract connector update from intel_ddc_get_modes() for reuse
From: Jani Nikula <[email protected]>
commit 4eab81366465aedcfd26de960c595bc03599c09f upstream.
Refactor the connector update part of intel_ddc_get_modes() into a separate
intel_connector_update_modes() function for reuse. No functional changes.
Signed-off-by: Jani Nikula <[email protected]>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=45881
Tested-by: Alex Ferrando <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/i915/intel_drv.h | 2 ++
drivers/gpu/drm/i915/intel_modes.c | 31 ++++++++++++++++++++++---------
2 files changed, 24 insertions(+), 9 deletions(-)
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -288,6 +288,8 @@ struct intel_fbc_work {
int interval;
};
+int intel_connector_update_modes(struct drm_connector *connector,
+ struct edid *edid);
int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus);
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -60,6 +60,25 @@ bool intel_ddc_probe(struct intel_encode
}
/**
+ * intel_connector_update_modes - update connector from edid
+ * @connector: DRM connector device to use
+ * @edid: previously read EDID information
+ */
+int intel_connector_update_modes(struct drm_connector *connector,
+ struct edid *edid)
+{
+ int ret;
+
+ drm_mode_connector_update_edid_property(connector, edid);
+ ret = drm_add_edid_modes(connector, edid);
+ drm_edid_to_eld(connector, edid);
+ connector->display_info.raw_edid = NULL;
+ kfree(edid);
+
+ return ret;
+}
+
+/**
* intel_ddc_get_modes - get modelist from monitor
* @connector: DRM connector device to use
* @adapter: i2c adapter
@@ -70,18 +89,12 @@ int intel_ddc_get_modes(struct drm_conne
struct i2c_adapter *adapter)
{
struct edid *edid;
- int ret = 0;
edid = drm_get_edid(connector, adapter);
- if (edid) {
- drm_mode_connector_update_edid_property(connector, edid);
- ret = drm_add_edid_modes(connector, edid);
- drm_edid_to_eld(connector, edid);
- connector->display_info.raw_edid = NULL;
- kfree(edid);
- }
+ if (!edid)
+ return 0;
- return ret;
+ return intel_connector_update_modes(connector, edid);
}
static const struct drm_prop_enum_list force_audio_names[] = {
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/drm-i915-extract-connector-update-from-intel_ddc_get_modes-for-reuse.patch
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