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Commit 958b84fb authored by Alex Deucher's avatar Alex Deucher
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drm/radeon: adjust TN dpm parameters for stability (v2) 

Adjust some of the TN dpm settings for stability.  Enabling
these features causes hangs and other stability problems
on certain boards.

v2: leave uvd dpm enabled

Bug:
https://bugzilla.kernel.org/show_bug.cgi?id=63101



Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent d5754ab8

drivers/gpu/drm/radeon/trinity_dpm.c

+3 −3
Original line number Diff line number Diff line
@@ -1873,9 +1873,9 @@ int trinity_dpm_init(struct radeon_device *rdev) 
	pi->enable_sclk_ds = true;

	pi->enable_gfx_power_gating = true;

	pi->enable_gfx_clock_gating = true;

	pi->enable_mg_clock_gating = true;

	pi->enable_gfx_dynamic_mgpg = true; /* ??? */

	pi->override_dynamic_mgpg = true;

	pi->enable_mg_clock_gating = false;

	pi->enable_gfx_dynamic_mgpg = false;

	pi->override_dynamic_mgpg = false;

	pi->enable_auto_thermal_throttling = true;

	pi->voltage_drop_in_dce = false; /* need to restructure dpm/modeset interaction */

	pi->uvd_dpm = true; /* ??? */