This patch fixes firmware request error on polaris protection mode. Because we need load smc_sk instead of smc under security protection mode.
Signed-off-by: Huang Rui <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 9ada56c..3235630 100755 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -713,6 +713,7 @@ static int amdgpu_cgs_rel_firmware(struct cgs_device *cgs_device, enum cgs_ucode CGS_FUNC_ADEV; if ((CGS_UCODE_ID_SMU == type) || (CGS_UCODE_ID_SMU_SK == type)) { release_firmware(adev->pm.fw); + adev->pm.fw = NULL; return 0; } /* cannot release other firmware because they are not created by cgs */ @@ -808,6 +809,9 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, const uint8_t *src; const struct smc_firmware_header_v1_0 *hdr; + if (CGS_UCODE_ID_SMU_SK == type) + amdgpu_cgs_rel_firmware(cgs_device, CGS_UCODE_ID_SMU); + if (!adev->pm.fw) { switch (adev->asic_type) { case CHIP_TOPAZ: -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
