nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.25 to 3.10.26

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This commit is contained in:
Nathan
2025-04-09 20:15:34 -05:00
parent 92cb237c3b
commit c205d496ee
118 changed files with 902 additions and 407 deletions
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10
drivers/gpu/drm/i915/i915_dma.c
View File

@@ -84,6 +84,14 @@ void i915_update_dri1_breadcrumb(struct drm_device *dev)
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv;
/*
* The dri breadcrumb update races against the drm master disappearing.
* Instead of trying to fix this (this is by far not the only ums issue)
* just don't do the update in kms mode.
*/
if (drm_core_check_feature(dev, DRIVER_MODESET))
return;
if (dev->primary->master) {
master_priv = dev->primary->master->driver_priv;
if (master_priv->sarea_priv)
@@ -1885,8 +1893,10 @@ void i915_driver_lastclose(struct drm_device * dev)
void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
{
mutex_lock(&dev->struct_mutex);
i915_gem_context_close(dev, file_priv);
i915_gem_release(dev, file_priv);
mutex_unlock(&dev->struct_mutex);
}
void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)

2
drivers/gpu/drm/i915/i915_gem_context.c
View File

@@ -335,10 +335,8 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file)
{
struct drm_i915_file_private *file_priv = file->driver_priv;
mutex_lock(&dev->struct_mutex);
idr_for_each(&file_priv->context_idr, context_idr_cleanup, NULL);
idr_destroy(&file_priv->context_idr);
mutex_unlock(&dev->struct_mutex);
}
static struct i915_hw_context *

7
drivers/gpu/drm/i915/intel_display.c
View File

@@ -11027,7 +11027,9 @@ void intel_modeset_gem_init(struct drm_device *dev)
intel_setup_overlay(dev);
drm_modeset_lock_all(dev);
intel_modeset_setup_hw_state(dev, false);
drm_modeset_unlock_all(dev);
}
void intel_modeset_cleanup(struct drm_device *dev)
@@ -11107,14 +11109,15 @@ void intel_connector_attach_encoder(struct intel_connector *connector,
int intel_modeset_vga_set_state(struct drm_device *dev, bool state)
{
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned reg = INTEL_INFO(dev)->gen >= 6 ? SNB_GMCH_CTRL : INTEL_GMCH_CTRL;
u16 gmch_ctrl;
pci_read_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, &gmch_ctrl);
pci_read_config_word(dev_priv->bridge_dev, reg, &gmch_ctrl);
if (state)
gmch_ctrl &= ~INTEL_GMCH_VGA_DISABLE;
else
gmch_ctrl |= INTEL_GMCH_VGA_DISABLE;
pci_write_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, gmch_ctrl);
pci_write_config_word(dev_priv->bridge_dev, reg, gmch_ctrl);
return 0;
}