File 0530-drm-radeon-reinstate-oland-workaround-for-... of Package drm.openSUSE_Leap_42.3_Update

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File 0530-drm-radeon-reinstate-oland-workaround-for-sclk.patch of Package drm.openSUSE_Leap_42.3_Update

From b29c7b7c62d5aa8ba3748c6dfebeee19c279fc14 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 15 Mar 2017 21:11:46 -0400
Subject: [PATCH] drm/radeon: reinstate oland workaround for sclk

[ Upstream commit 66822d815ae61ecb2d9dba9031517e8a8476969d ]

Higher sclks seem to be unstable on some boards.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=100222

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/radeon/si_dpm.c |   10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -3030,9 +3030,13 @@ static void si_apply_state_adjust_rules(
 			max_mclk = 80000;
 		}
 	} else if (rdev->family == CHIP_OLAND) {
-		if ((rdev->pdev->device == 0x6604) &&
-		    (rdev->pdev->subsystem_vendor == 0x1028) &&
-		    (rdev->pdev->subsystem_device == 0x066F)) {
+		if ((rdev->pdev->revision == 0xC7) ||
+		    (rdev->pdev->revision == 0x80) ||
+		    (rdev->pdev->revision == 0x81) ||
+		    (rdev->pdev->revision == 0x83) ||
+		    (rdev->pdev->revision == 0x87) ||
+		    (rdev->pdev->device == 0x6604) ||
+		    (rdev->pdev->device == 0x6605)) {
 			max_sclk = 75000;
 		}
 	}

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File 0530-drm-radeon-reinstate-oland-workaround-for-sclk.patch of Package drm.openSUSE_Leap_42.3_Update

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