diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2020-09-02 17:30:23 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2020-09-04 13:41:43 +0300 |
| commit | d6843dda38dfa6dec213786d514051af34c9b84c (patch) | |
| tree | 7b43cce1d8efb6f52d4db80684d9da7dccc02238 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | eb4612d8ce4887f276c5bab67cb9921c399553d4 (diff) | |
drm/i915: remove the extra modeset init layer
Streamline the modeset init by removing the extra init layer.
No functional changes, which means the cleanup path looks hideous.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/62c32c35683b843ecdc2eca2bd2d3e62cb705e96.1599056955.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 64 |
1 files changed, 21 insertions, 43 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 452c86a31e02..2746f3dcdc34 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -215,46 +215,6 @@ intel_teardown_mchbar(struct drm_i915_private *dev_priv) release_resource(&dev_priv->mch_res); } -/* part #1: call before irq install */ -static int i915_driver_modeset_probe_noirq(struct drm_i915_private *i915) -{ - return intel_modeset_init_noirq(i915); -} - -/* part #2: call after irq install */ -static int i915_driver_modeset_probe(struct drm_i915_private *i915) -{ - int ret; - - /* Important: The output setup functions called by modeset_init need - * working irqs for e.g. gmbus and dp aux transfers. */ - ret = intel_modeset_init_nogem(i915); - if (ret) - goto out; - - ret = i915_gem_init(i915); - if (ret) - goto cleanup_modeset; - - ret = intel_modeset_init(i915); - if (ret) - goto cleanup_gem; - - return 0; - -cleanup_gem: - i915_gem_suspend(i915); - i915_gem_driver_remove(i915); - i915_gem_driver_release(i915); -cleanup_modeset: - /* FIXME */ - intel_modeset_driver_remove(i915); - intel_irq_uninstall(i915); - intel_modeset_driver_remove_noirq(i915); -out: - return ret; -} - static void intel_init_dpio(struct drm_i915_private *dev_priv) { /* @@ -923,7 +883,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret < 0) goto out_cleanup_mmio; - ret = i915_driver_modeset_probe_noirq(i915); + ret = intel_modeset_init_noirq(i915); if (ret < 0) goto out_cleanup_hw; @@ -931,10 +891,18 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto out_cleanup_modeset; - ret = i915_driver_modeset_probe(i915); - if (ret < 0) + ret = intel_modeset_init_nogem(i915); + if (ret) goto out_cleanup_irq; + ret = i915_gem_init(i915); + if (ret) + goto out_cleanup_modeset2; + + ret = intel_modeset_init(i915); + if (ret) + goto out_cleanup_gem; + i915_driver_register(i915); enable_rpm_wakeref_asserts(&i915->runtime_pm); @@ -945,6 +913,16 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; +out_cleanup_gem: + i915_gem_suspend(i915); + i915_gem_driver_remove(i915); + i915_gem_driver_release(i915); +out_cleanup_modeset2: + /* FIXME clean up the error path */ + intel_modeset_driver_remove(i915); + intel_irq_uninstall(i915); + intel_modeset_driver_remove_noirq(i915); + goto out_cleanup_modeset; out_cleanup_irq: intel_irq_uninstall(i915); out_cleanup_modeset: |