On Tue, Feb 04, 2020 at 03:42:28PM +0200, Jani Nikula wrote:
> The i915_driver_modeset_*() functions have become irrelevant, and the
> extra layer can be removed.
>
> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Ok, some extraneous layers scraped off. Good.
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_drv.c | 76 +++++++++------------------------
> 1 file changed, 19 insertions(+), 57 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> index fca693ad6cd7..c097dced0d9b 100644
> --- a/drivers/gpu/drm/i915/i915_drv.c
> +++ b/drivers/gpu/drm/i915/i915_drv.c
> @@ -272,58 +272,6 @@ 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;
> -}
> -
> -/* part #1: call before irq uninstall */
> -static void i915_driver_modeset_remove(struct drm_i915_private *i915)
> -{
> - intel_modeset_driver_remove(i915);
> -}
> -
> -/* part #2: call after irq uninstall */
> -static void i915_driver_modeset_remove_noirq(struct drm_i915_private *i915)
> -{
> - intel_modeset_driver_remove_noirq(i915);
> -}
> -
> static void intel_init_dpio(struct drm_i915_private *dev_priv)
> {
> /*
> @@ -1502,7 +1450,7 @@ 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;
>
> @@ -1510,10 +1458,20 @@ 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)
> + /* 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_cleanup_irq;
>
> + ret = i915_gem_init(i915);
> + if (ret)
> + goto out_cleanup_modeset;
> +
> + ret = intel_modeset_init(i915);
> + if (ret)
> + goto out_cleanup_gem;
> +
> i915_driver_register(i915);
>
> enable_rpm_wakeref_asserts(&i915->runtime_pm);
> @@ -1522,6 +1480,10 @@ 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_irq:
> intel_irq_uninstall(i915);
> out_cleanup_modeset:
> @@ -1565,11 +1527,11 @@ void i915_driver_remove(struct drm_i915_private *i915)
>
> intel_gvt_driver_remove(i915);
>
> - i915_driver_modeset_remove(i915);
> + intel_modeset_driver_remove(i915);
>
> intel_irq_uninstall(i915);
>
> - i915_driver_modeset_remove_noirq(i915);
> + intel_modeset_driver_remove_noirq(i915);
>
> i915_reset_error_state(i915);
> i915_gem_driver_remove(i915);
> --
> 2.20.1
--
Ville Syrjälä
Intel
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