| From f15f3eb26e8d9d25ea2330ed1273473df2f039df Mon Sep 17 00:00:00 2001 |
| From: Alex Deucher <alexander.deucher@amd.com> |
| Date: Tue, 15 Jan 2019 12:09:09 -0500 |
| Subject: drm/amdgpu: Add APTX quirk for Lenovo laptop |
| |
| From: Alex Deucher <alexander.deucher@amd.com> |
| |
| commit f15f3eb26e8d9d25ea2330ed1273473df2f039df upstream. |
| |
| Needs ATPX rather than _PR3 for dGPU power control. |
| |
| Bug: https://bugzilla.kernel.org/show_bug.cgi?id=202263 |
| Reviewed-by: Jim Qu <Jim.Qu@amd.com> |
| Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
| Cc: stable@vger.kernel.org |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c |
| +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c |
| @@ -576,6 +576,7 @@ static const struct amdgpu_px_quirk amdg |
| { 0x1002, 0x6900, 0x1028, 0x0812, AMDGPU_PX_QUIRK_FORCE_ATPX }, |
| { 0x1002, 0x6900, 0x1028, 0x0813, AMDGPU_PX_QUIRK_FORCE_ATPX }, |
| { 0x1002, 0x6900, 0x1025, 0x125A, AMDGPU_PX_QUIRK_FORCE_ATPX }, |
| + { 0x1002, 0x6900, 0x17AA, 0x3806, AMDGPU_PX_QUIRK_FORCE_ATPX }, |
| { 0, 0, 0, 0, 0 }, |
| }; |
| |