Commit 8e0187ae authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: Remove redundant pmfw backdoor loading 



PMFW is integrated into ifwi for gfx 12_1 adapter,
making PMFW backdoor loading unnecessary.

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarLikun Gao <Likun.Gao@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d717e62e

drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c

+0 −15
Original line number Diff line number Diff line
@@ -2559,21 +2559,6 @@ static int gfx_v12_1_hw_init(struct amdgpu_ip_block *ip_block) 
	if (r)

		return r;



	if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT ||

	     adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) &&

	     (amdgpu_dpm == 1)) {

		/**

		 * For gfx 12, rlc firmware loading relies on smu firmware is

		 * loaded firstly, so in direct type, it has to load smc ucode

		 * here before rlc.

		 */

		if (!(adev->flags & AMD_IS_APU)) {

			r = amdgpu_pm_load_smu_firmware(adev, NULL);

			if (r)

				return r;

		}

	}



	gfx_v12_1_init_golden_registers(adev);



	gfx_v12_1_constants_init(adev);