struct radeon_dpm_thermal thermal;
/* forced levels */
enum radeon_dpm_forced_level forced_level;
+ /* track UVD streams */
+ unsigned sd;
+ unsigned hd;
};
void radeon_dpm_enable_power_state(struct radeon_device *rdev,
enum radeon_pm_state_type dpm_state);
-
+void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable);
struct radeon_pm {
struct mutex mutex;
DRM_ERROR("Invalid command stream !\n");
return r;
}
+
+ if (parser->ring == R600_RING_TYPE_UVD_INDEX)
+ radeon_uvd_note_usage(rdev);
+
radeon_cs_sync_rings(parser);
r = radeon_ib_schedule(rdev, &parser->ib, NULL);
if (r) {
return r;
}
+ if (parser->ring == R600_RING_TYPE_UVD_INDEX)
+ radeon_uvd_note_usage(rdev);
+
mutex_lock(&rdev->vm_manager.lock);
mutex_lock(&vm->mutex);
r = radeon_vm_alloc_pt(rdev, vm);
return r;
}
- /* XXX pick SD/HD/MVC */
- if (parser.ring == R600_RING_TYPE_UVD_INDEX)
- radeon_uvd_note_usage(rdev);
-
r = radeon_cs_ib_chunk(rdev, &parser);
if (r) {
goto out;
/* use a fallback state if we didn't match */
switch (dpm_state) {
case POWER_STATE_TYPE_INTERNAL_UVD_SD:
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD;
+ goto restart_search;
case POWER_STATE_TYPE_INTERNAL_UVD_HD:
case POWER_STATE_TYPE_INTERNAL_UVD_HD2:
case POWER_STATE_TYPE_INTERNAL_UVD_MVC:
radeon_pm_compute_clocks(rdev);
}
+void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable)
+{
+ enum radeon_pm_state_type dpm_state;
+
+ if (enable) {
+ mutex_lock(&rdev->pm.mutex);
+ rdev->pm.dpm.uvd_active = true;
+ if ((rdev->pm.dpm.sd == 1) && (rdev->pm.dpm.hd == 0))
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_SD;
+ else if ((rdev->pm.dpm.sd == 2) && (rdev->pm.dpm.hd == 0))
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD;
+ else if ((rdev->pm.dpm.sd == 0) && (rdev->pm.dpm.hd == 1))
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD;
+ else if ((rdev->pm.dpm.sd == 0) && (rdev->pm.dpm.hd == 2))
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD2;
+ else
+ dpm_state = POWER_STATE_TYPE_INTERNAL_UVD;
+ rdev->pm.dpm.state = dpm_state;
+ mutex_unlock(&rdev->pm.mutex);
+ } else {
+ mutex_lock(&rdev->pm.mutex);
+ rdev->pm.dpm.uvd_active = false;
+ mutex_unlock(&rdev->pm.mutex);
+ }
+
+ radeon_pm_compute_clocks(rdev);
+}
+
static void radeon_pm_suspend_old(struct radeon_device *rdev)
{
mutex_lock(&rdev->pm.mutex);
if (radeon_fence_count_emitted(rdev, R600_RING_TYPE_UVD_INDEX) == 0) {
if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) {
- mutex_lock(&rdev->pm.mutex);
- rdev->pm.dpm.uvd_active = false;
- mutex_unlock(&rdev->pm.mutex);
- radeon_pm_compute_clocks(rdev);
+ radeon_dpm_enable_uvd(rdev, false);
} else {
radeon_set_uvd_clocks(rdev, 0, 0);
}
void radeon_uvd_note_usage(struct radeon_device *rdev)
{
+ bool streams_changed = false;
bool set_clocks = !cancel_delayed_work_sync(&rdev->uvd.idle_work);
set_clocks &= schedule_delayed_work(&rdev->uvd.idle_work,
msecs_to_jiffies(UVD_IDLE_TIMEOUT_MS));
- if (set_clocks) {
+
+ if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) {
+ unsigned hd = 0, sd = 0;
+ radeon_uvd_count_handles(rdev, &sd, &hd);
+ if ((rdev->pm.dpm.sd != sd) ||
+ (rdev->pm.dpm.hd != hd)) {
+ rdev->pm.dpm.sd = sd;
+ rdev->pm.dpm.hd = hd;
+ streams_changed = true;
+ }
+ }
+
+ if (set_clocks || streams_changed) {
if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) {
- /* XXX pick SD/HD/MVC */
- radeon_dpm_enable_power_state(rdev, POWER_STATE_TYPE_INTERNAL_UVD);
+ radeon_dpm_enable_uvd(rdev, true);
} else {
radeon_set_uvd_clocks(rdev, 53300, 40000);
}