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authorAlex Deucher <alexander.deucher@amd.com>2016-02-24 17:18:25 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-03-09 15:34:51 -0800
commit3b0809af59ffd2b225c21514c105ea715f9116d8 (patch)
treed7f728af6d962c7f482823571c849a9032bf133a
parent80e726c700c3ceb3c61c484654f6f4e5479351c0 (diff)
drm/amdgpu/pm: update current crtc info after setting the powerstate
commit eda1d1cf8d18383f19cd2b752f786120efa4768f upstream. On CI, we need to see if the number of crtcs changes to determine whether or not we need to upload the mclk table again. In practice we don't currently upload the mclk table again after the initial load. The only reason you would would be to add new states, e.g., for arbitrary mclk setting which is not currently supported. Acked-by: Jordan Lazare <Jordan.Lazare@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 03fe25142b78..7ae15fad16ed 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -596,9 +596,6 @@ force:
/* update display watermarks based on new power state */
amdgpu_display_bandwidth_update(adev);
- adev->pm.dpm.current_active_crtcs = adev->pm.dpm.new_active_crtcs;
- adev->pm.dpm.current_active_crtc_count = adev->pm.dpm.new_active_crtc_count;
-
/* wait for the rings to drain */
for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
struct amdgpu_ring *ring = adev->rings[i];
@@ -617,6 +614,9 @@ force:
/* update displays */
amdgpu_dpm_display_configuration_changed(adev);
+ adev->pm.dpm.current_active_crtcs = adev->pm.dpm.new_active_crtcs;
+ adev->pm.dpm.current_active_crtc_count = adev->pm.dpm.new_active_crtc_count;
+
if (adev->pm.funcs->force_performance_level) {
if (adev->pm.dpm.thermal_active) {
enum amdgpu_dpm_forced_level level = adev->pm.dpm.forced_level;