diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_irq_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_irq_kms.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index 1cfe753..42f5a2b 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -51,10 +51,12 @@ static void radeon_hotplug_work_func(struct work_struct *work) struct drm_mode_config *mode_config = &dev->mode_config; struct drm_connector *connector; + mutex_lock(&mode_config->mutex); if (mode_config->num_connector) { list_for_each_entry(connector, &mode_config->connector_list, head) radeon_connector_hotplug(connector); } + mutex_unlock(&mode_config->mutex); /* Just fire off a uevent and let userspace tell us what to do */ drm_helper_hpd_irq_event(dev); } @@ -67,10 +69,10 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev) /* Disable *all* interrupts */ rdev->irq.sw_int = false; rdev->irq.gui_idle = false; - for (i = 0; i < rdev->num_crtc; i++) - rdev->irq.crtc_vblank_int[i] = false; - for (i = 0; i < 6; i++) { + for (i = 0; i < RADEON_MAX_HPD_PINS; i++) rdev->irq.hpd[i] = false; + for (i = 0; i < RADEON_MAX_CRTCS; i++) { + rdev->irq.crtc_vblank_int[i] = false; rdev->irq.pflip[i] = false; } radeon_irq_set(rdev); @@ -99,10 +101,10 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev) /* Disable *all* interrupts */ rdev->irq.sw_int = false; rdev->irq.gui_idle = false; - for (i = 0; i < rdev->num_crtc; i++) - rdev->irq.crtc_vblank_int[i] = false; - for (i = 0; i < 6; i++) { + for (i = 0; i < RADEON_MAX_HPD_PINS; i++) rdev->irq.hpd[i] = false; + for (i = 0; i < RADEON_MAX_CRTCS; i++) { + rdev->irq.crtc_vblank_int[i] = false; rdev->irq.pflip[i] = false; } radeon_irq_set(rdev); |