Commit 5c1104b9 authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amd/powerplay: fix request smc_sk firmware case 



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: default avatarHuang Rui <ray.huang@amd.com>
Tested-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e81f7494

drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c

+4 −0
Original line number Diff line number Diff line
@@ -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:

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