In upcoming patch, we want to perform more actions in early
initialization of the uC. This reordering will help resolve
new dependencies that will be introduced by future patch.
v2: s/i915_gem_load_init/i915_gem_init_early (Chris)
v3: s/i915_gem_load_cleanup/i915_gem_cleanup_early (Michal)
Signed-off-by: Michal Wajdeczko <michal.wajdec...@intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> #2
---
drivers/gpu/drm/i915/i915_drv.c | 17 ++++++++---------
drivers/gpu/drm/i915/i915_drv.h | 4 ++--
drivers/gpu/drm/i915/i915_gem.c | 5 ++---
3 files changed, 12 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index a7d3275..2561974 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -919,17 +919,21 @@ static int i915_driver_init_early(struct drm_i915_private
*dev_priv,
mutex_init(&dev_priv->wm.wm_mutex);
mutex_init(&dev_priv->pps_mutex);
- intel_wopcm_init_early(&dev_priv->wopcm);
- intel_uc_init_early(dev_priv);
i915_memcpy_init_early(dev_priv);
ret = i915_workqueues_init(dev_priv);
if (ret < 0)
goto err_engines;
+ ret = i915_gem_init_early(dev_priv);
+ if (ret < 0)
+ goto err_workqueues;
+
/* This must be called before any calls to HAS_PCH_* */
intel_detect_pch(dev_priv);
+ intel_wopcm_init_early(&dev_priv->wopcm);
+ intel_uc_init_early(dev_priv);
intel_pm_setup(dev_priv);
intel_init_dpio(dev_priv);
intel_power_domains_init(dev_priv);
@@ -938,18 +942,13 @@ static int i915_driver_init_early(struct drm_i915_private
*dev_priv,
intel_init_display_hooks(dev_priv);
intel_init_clock_gating_hooks(dev_priv);
intel_init_audio_hooks(dev_priv);
- ret = i915_gem_load_init(dev_priv);
- if (ret < 0)
- goto err_irq;
-
intel_display_crc_init(dev_priv);
intel_detect_preproduction_hw(dev_priv);
return 0;
-err_irq:
- intel_irq_fini(dev_priv);
+err_workqueues:
i915_workqueues_cleanup(dev_priv);
err_engines:
i915_engines_cleanup(dev_priv);
@@ -962,8 +961,8 @@ static int i915_driver_init_early(struct drm_i915_private
*dev_priv,
*/
static void i915_driver_cleanup_early(struct drm_i915_private *dev_priv)
{
- i915_gem_load_cleanup(dev_priv);
intel_irq_fini(dev_priv);
+ i915_gem_cleanup_early(dev_priv);
i915_workqueues_cleanup(dev_priv);
i915_engines_cleanup(dev_priv);
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index c9c3b2b..28ab918 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2869,8 +2869,8 @@ int i915_gem_get_aperture_ioctl(struct drm_device *dev,
void *data,
int i915_gem_wait_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
void i915_gem_sanitize(struct drm_i915_private *i915);
-int i915_gem_load_init(struct drm_i915_private *dev_priv);
-void i915_gem_load_cleanup(struct drm_i915_private *dev_priv);
+int i915_gem_init_early(struct drm_i915_private *dev_priv);
+void i915_gem_cleanup_early(struct drm_i915_private *dev_priv);
void i915_gem_load_init_fences(struct drm_i915_private *dev_priv);
int i915_gem_freeze(struct drm_i915_private *dev_priv);
int i915_gem_freeze_late(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 802df8e..9650a7b 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -5502,8 +5502,7 @@ static void i915_gem_init__mm(struct drm_i915_private
*i915)
INIT_WORK(&i915->mm.free_work, __i915_gem_free_work);
}
-int
-i915_gem_load_init(struct drm_i915_private *dev_priv)
+int i915_gem_init_early(struct drm_i915_private *dev_priv)
{
int err = -ENOMEM;
@@ -5578,7 +5577,7 @@ static void i915_gem_init__mm(struct drm_i915_private
*i915)
return err;
}
-void i915_gem_load_cleanup(struct drm_i915_private *dev_priv)
+void i915_gem_cleanup_early(struct drm_i915_private *dev_priv)
{
i915_gem_drain_freed_objects(dev_priv);
GEM_BUG_ON(!llist_empty(&dev_priv->mm.free_list));
--
1.9.1
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