drm/radeon/dpm: save some display parameters for DPM
Required for SI.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 6c5cbe0..660781b 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2166,6 +2166,10 @@
WREG32(PRIORITY_A_CNT + radeon_crtc->crtc_offset, priority_a_cnt);
WREG32(PRIORITY_B_CNT + radeon_crtc->crtc_offset, priority_b_cnt);
+ /* save values for DPM */
+ radeon_crtc->line_time = line_time;
+ radeon_crtc->wm_high = latency_watermark_a;
+ radeon_crtc->wm_low = latency_watermark_b;
}
void dce6_bandwidth_update(struct radeon_device *rdev)