On Thu, Oct 8, 2020 at 3:39 PM Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
>
> Certain boards have problems in DMCU handling in 5.9, mark
> as experimental for now. Will re-enable in 5.9 stable once
> the appropriate fixes are backported.
>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
>
> Still working on the appropriate fixes so I decided to tee this up
> for now so we don't miss 5.9. drm-next is working properly.
We've found the fix. Ignore this.
Thanks,
Alex
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index 321032d3a51a..ed60d136fff7 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -1048,12 +1048,12 @@ static const struct pci_device_id pciidlist[] = {
> {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12},
>
> /* Sienna_Cichlid */
> - {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> - {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> - {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> - {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> - {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> - {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
> + {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
> + {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
> + {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
> + {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
> + {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
> + {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID|AMD_EXP_HW_SUPPORT},
>
> {0, 0, 0}
> };
> --
> 2.25.4
>
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