Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 56/67] drm/amdgpu: update mc firmware image for polaris12 variants | Date | Tue, 11 Dec 2018 16:41:56 +0100 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Junwei Zhang <Jerry.Zhang@amd.com>
commit d7fd67653f847327e545bdb198b901ee124afd7c upstream.
Some new variants require updated firmware.
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Evan Quan <evan.quan@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/gmc_v8_0.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -52,6 +52,7 @@ MODULE_FIRMWARE("amdgpu/tonga_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris11_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris10_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris12_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_k_mc.bin"); static const u32 golden_settings_tonga_a11[] = { @@ -226,6 +227,15 @@ static int gmc_v8_0_init_microcode(struc break; case CHIP_POLARIS12: chip_name = "polaris12"; + if (((adev->pdev->device == 0x6987) && + ((adev->pdev->revision == 0xc0) || + (adev->pdev->revision == 0xc3))) || + ((adev->pdev->device == 0x6981) && + ((adev->pdev->revision == 0x00) || + (adev->pdev->revision == 0x01) || + (adev->pdev->revision == 0x10)))) { + chip_name = "polaris12_k"; + } break; case CHIP_FIJI: case CHIP_CARRIZO:
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