linux-kernel - [PATCH 4.6 129/203] drm/amd/powerplay: fix bug that function parameter was incorect.

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Date:	Mon, 25 Jul 2016 13:55:44 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Rex Zhu <Rex.Zhu@....com>,
	Alex Deucher <alexander.deucher@....com>,
	Ken Wang <Qingqing.Wang@....com>
Subject: [PATCH 4.6 129/203] drm/amd/powerplay: fix bug that function parameter was incorect.

4.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Rex Zhu <Rex.Zhu@....com>

commit 576b4401b1971fe40be4cfd379430a61cd8426b2 upstream.

Wrong value passed to acpi_pcie_perf_request.

Signed-off-by: Rex Zhu <Rex.Zhu@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Reviewed-by: Ken Wang <Qingqing.Wang@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
@@ -54,7 +54,7 @@ int acpi_pcie_perf_request(void *device,
 						ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST,
 						&atcs_input,
 						&atcs_output,
-						0,
+						1,
 						sizeof(atcs_input),
 						sizeof(atcs_output));
 		if (result != 0)