[PATCH 1/2] Revert "drm/amd/pm: Disable MCLK switching on SI at high pixel clocks"

[Rosen Penev <rosenp@gmail.com>]

This reverts commit d033e8cf4e8f6395102cdbc3cb00dc7cb9542f53.

Cc: Timur Kristóf <timur.kristof@gmail.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index 29cecfab0704..05eaa06dfa34 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -3486,11 +3486,6 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
 	 * for these GPUs to calculate bandwidth requirements.
 	 */
 	if (high_pixelclock_count) {
-		/* Work around flickering lines at the bottom edge
-		 * of the screen when using a single 4K 60Hz monitor.
-		 */
-		disable_mclk_switching = true;
-
 		/* On Oland, we observe some flickering when two 4K 60Hz
 		 * displays are connected, possibly because voltage is too low.
 		 * Raise the voltage by requiring a higher SCLK.
-- 
2.53.0