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From: Tom St Denis <tstdenis82-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Tom St Denis <tom.stdenis-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 4/4] drm/amd/amdgpu: Enable UVD PG on Carrizo
Date: Thu, 21 Jul 2016 13:18:48 -0400	[thread overview]
Message-ID: <20160721171848.32368-5-tom.stdenis@amd.com> (raw)
In-Reply-To: <20160721171848.32368-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 650a89bb3c82..d711a3cf06f1 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1580,11 +1580,15 @@ static int vi_common_early_init(void *handle)
 			AMD_CG_SUPPORT_SDMA_LS;
 		/* rev0 hardware doesn't support PG */
 		adev->pg_flags = 0;
-		if (adev->rev_id != 0x00)
+		if (adev->rev_id != 0x00) {
 			adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
 				AMD_PG_SUPPORT_GFX_SMG |
 				AMD_PG_SUPPORT_GFX_DMG |
 				AMD_PG_SUPPORT_GFX_PIPELINE;
+			/* powerplay UVD PG doesn't work yet */
+			if (!amdgpu_powerplay)
+				adev->pg_flags |= AMD_PG_SUPPORT_UVD;
+		}
 		adev->external_rev_id = adev->rev_id + 0x1;
 		break;
 	case CHIP_STONEY:
-- 
2.9.2

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      parent reply	other threads:[~2016-07-21 17:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-21 17:18 GFX PG for Stoney/Carrizo and UVD static PG for Carrizo Tom St Denis
     [not found] ` <20160721171848.32368-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>
2016-07-21 17:18   ` [PATCH 1/4] Revert "drm/amdgpu: disable GFX PG on CZ/BR/ST" Tom St Denis
2016-07-21 17:18   ` [PATCH 2/4] drm/amd/amdgpu: Re-enable PG for GFX on Stoney Tom St Denis
2016-07-21 17:18   ` [PATCH 3/4] drm/amd/dpm: Add PG support for UVD on Carrizo Tom St Denis
2016-07-21 17:18   ` Tom St Denis [this message]

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