Commit 239b5f64 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: Add dpm quirk for Jet PRO (v2) 

Fixes stability issues.

v2: clamp sclk to 600 Mhz

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370


Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent fb8baefc

drivers/gpu/drm/radeon/si_dpm.c

+5 −0
Original line number Diff line number Diff line
@@ -2984,6 +2984,11 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, 
		    (rdev->pdev->device == 0x6667)) {

			max_sclk = 75000;

		}

		if ((rdev->pdev->revision == 0xC3) ||

		    (rdev->pdev->device == 0x6665)) {

			max_sclk = 60000;

			max_mclk = 80000;

		}

	} else if (rdev->family == CHIP_OLAND) {

		if ((rdev->pdev->revision == 0xC7) ||

		    (rdev->pdev->revision == 0x80) ||

CRA Git | Maintained and supported by SUSTech CRA and CCSE