drm/radeon/kms/pm: interate across crtcs for vblank
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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parent
02b17cc053
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8a56df632e
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@ -375,6 +375,8 @@ static void radeon_pm_set_clocks_locked(struct radeon_device *rdev)
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static void radeon_pm_set_clocks(struct radeon_device *rdev)
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{
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int i;
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radeon_get_power_state(rdev, rdev->pm.planned_action);
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mutex_lock(&rdev->cp.mutex);
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@ -388,22 +390,18 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev)
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rdev->irq.gui_idle = false;
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radeon_irq_set(rdev);
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if (rdev->pm.active_crtcs & (1 << 0)) {
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rdev->pm.req_vblank |= (1 << 0);
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drm_vblank_get(rdev->ddev, 0);
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}
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if (rdev->pm.active_crtcs & (1 << 1)) {
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rdev->pm.req_vblank |= (1 << 1);
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drm_vblank_get(rdev->ddev, 1);
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for (i = 0; i < rdev->num_crtc; i++) {
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if (rdev->pm.active_crtcs & (1 << i)) {
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rdev->pm.req_vblank |= (1 << i);
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drm_vblank_get(rdev->ddev, i);
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}
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}
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radeon_pm_set_clocks_locked(rdev);
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if (rdev->pm.req_vblank & (1 << 0)) {
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rdev->pm.req_vblank &= ~(1 << 0);
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drm_vblank_put(rdev->ddev, 0);
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}
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if (rdev->pm.req_vblank & (1 << 1)) {
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rdev->pm.req_vblank &= ~(1 << 1);
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drm_vblank_put(rdev->ddev, 1);
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for (i = 0; i < rdev->num_crtc; i++) {
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if (rdev->pm.req_vblank & (1 << i)) {
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rdev->pm.req_vblank &= ~(1 << i);
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drm_vblank_put(rdev->ddev, i);
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}
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}
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mutex_unlock(&rdev->cp.mutex);
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