From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Victor Zhao <Victor.Zhao@amd.com>,
dri-devel@lists.freedesktop.org,
"Emily . Deng" <Emily.Deng@amd.com>,
amd-gfx@lists.freedesktop.org,
Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH AUTOSEL 5.4 20/26] drm/amdgpu/psp: fix psp gfx ctrl cmds
Date: Tue, 19 Jan 2021 20:26:57 -0500 [thread overview]
Message-ID: <20210120012704.770095-20-sashal@kernel.org> (raw)
In-Reply-To: <20210120012704.770095-1-sashal@kernel.org>
From: Victor Zhao <Victor.Zhao@amd.com>
[ Upstream commit f14a5c34d143f6627f0be70c0de1d962f3a6ff1c ]
psp GFX_CTRL_CMD_ID_CONSUME_CMD different for windows and linux,
according to psp, linux cmds are not correct.
v2: only correct GFX_CTRL_CMD_ID_CONSUME_CMD.
Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Reviewed-by: Emily.Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
index 74a9fe8e0cfb9..8c54f0be51bab 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
@@ -44,7 +44,7 @@ enum psp_gfx_crtl_cmd_id
GFX_CTRL_CMD_ID_DISABLE_INT = 0x00060000, /* disable PSP-to-Gfx interrupt */
GFX_CTRL_CMD_ID_MODE1_RST = 0x00070000, /* trigger the Mode 1 reset */
GFX_CTRL_CMD_ID_GBR_IH_SET = 0x00080000, /* set Gbr IH_RB_CNTL registers */
- GFX_CTRL_CMD_ID_CONSUME_CMD = 0x000A0000, /* send interrupt to psp for updating write pointer of vf */
+ GFX_CTRL_CMD_ID_CONSUME_CMD = 0x00090000, /* send interrupt to psp for updating write pointer of vf */
GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING = 0x000C0000, /* destroy GPCOM ring */
GFX_CTRL_CMD_ID_MAX = 0x000F0000, /* max command ID */
--
2.27.0
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next parent reply other threads:[~2021-01-20 1:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210120012704.770095-1-sashal@kernel.org>
2021-01-20 1:26 ` Sasha Levin [this message]
2021-01-20 1:26 ` [PATCH AUTOSEL 5.4 21/26] drm/amd/display: Fix to be able to stop crc calculation Sasha Levin
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