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drm/i915: Track IRQ state in local device state 

Replace usage of struct drm_device.irq_enabled with the driver's
own state field struct drm_i915_private.irq_enabled. The field in
the DRM device structure is considered legacy and should not be
used by KMS drivers.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210625082222.3845-7-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2021-06-25 10:22:01 +02:00
parent 24d31c4995
commit ac1723c16b
2 changed files with 6 additions and 4 deletions
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2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1134,6 +1134,8 @@ struct drm_i915_private {
/* For i915gm/i945gm vblank irq workaround */
u8 vblank_enabled;
bool irq_enabled;
/* perform PHY state sanity checks? */
bool chv_phy_assert[2];

8
drivers/gpu/drm/i915/i915_irq.c
View File

@ -4488,14 +4488,14 @@ int intel_irq_install(struct drm_i915_private *dev_priv)
*/
dev_priv->runtime_pm.irqs_enabled = true;
dev_priv->drm.irq_enabled = true;
dev_priv->irq_enabled = true;
intel_irq_reset(dev_priv);
ret = request_irq(irq, intel_irq_handler(dev_priv),
IRQF_SHARED, DRIVER_NAME, dev_priv);
if (ret < 0) {
dev_priv->drm.irq_enabled = false;
dev_priv->irq_enabled = false;
return ret;
}
@ -4521,10 +4521,10 @@ void intel_irq_uninstall(struct drm_i915_private *dev_priv)
* intel_modeset_driver_remove() calling us out of sequence.
* Would be nice if it didn't do that...
*/
if (!dev_priv->drm.irq_enabled)
if (!dev_priv->irq_enabled)
return;
dev_priv->drm.irq_enabled = false;
dev_priv->irq_enabled = false;
intel_irq_reset(dev_priv);