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linux-moblin: add 2.6.33.2 kernel from MeeGo 1.0

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Signed-off-by: Joshua Lock <josh@linux.intel.com>
This commit is contained in:
Joshua Lock
2010-05-18 14:51:13 +01:00
parent 5e07bc9128
commit 5e8c7c54a9
99 changed files with 277877 additions and 0 deletions
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58
meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.29-kms-edid-cache.patch vendored Normal file
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@@ -0,0 +1,58 @@
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index a51573d..3dcf5cc 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -102,6 +102,7 @@ struct intel_output {
int type;
struct i2c_adapter *i2c_bus;
struct i2c_adapter *ddc_bus;
+ struct edid *edid;
bool load_detect_temp;
bool needs_tv_clock;
void *dev_priv;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 3118ce2..fa0299e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -716,6 +716,7 @@ static void intel_lvds_destroy(struct drm_connector *connector)
acpi_lid_notifier_unregister(&dev_priv->lid_notifier);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
+ kfree(intel_output->edid);
kfree(connector);
}
@@ -1189,5 +1190,6 @@ failed:
intel_i2c_destroy(intel_output->ddc_bus);
drm_connector_cleanup(connector);
drm_encoder_cleanup(encoder);
+ kfree(intel_output->edid);
kfree(intel_output);
}
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c
index 67e2f46..5ac537f 100644
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -74,6 +74,10 @@ int intel_ddc_get_modes(struct intel_output *intel_output)
int ret = 0;
intel_i2c_quirk_set(intel_output->base.dev, true);
+ if (intel_output->edid && intel_output->type == INTEL_OUTPUT_LVDS) {
+ printk(KERN_INFO "Skipping EDID probe due to cached edid\n");
+ return ret;
+ }
edid = drm_get_edid(&intel_output->base, intel_output->ddc_bus);
intel_i2c_quirk_set(intel_output->base.dev, false);
if (edid) {
@@ -81,7 +85,10 @@ int intel_ddc_get_modes(struct intel_output *intel_output)
edid);
ret = drm_add_edid_modes(&intel_output->base, edid);
intel_output->base.display_info.raw_edid = NULL;
- kfree(edid);
+ if (intel_output->type == INTEL_OUTPUT_LVDS)
+ intel_output->edid = edid;
+ else
+ kfree(edid);
}
return ret;