Commit cade59ab authored by Arvind Yadav's avatar Arvind Yadav Committed by Alex Deucher
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drm/amdgpu/gfx12: Add fw minimum version check for usermode queue 



This patch is load usermode queue based on FW support for gfx12.
CP Ucode FW Vesion: [PFP = 2840, ME = 2780, MEC = 3050, MES = 123]

v2: Addressed review comments from Alex
   - Just check the firmware versions directly.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Shashank Sharma <shashank.sharma@amd.com>
Cc: Sunil Khatri <sunil.khatri@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarSunil Khatri <sunil.khatri@amd.com>
Signed-off-by: default avatarArvind Yadav <Arvind.Yadav@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 61ca97e9

drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c

+5 −2
Original line number Diff line number Diff line
@@ -1417,8 +1417,11 @@ static int gfx_v12_0_sw_init(struct amdgpu_ip_block *ip_block) 
	case IP_VERSION(12, 0, 0):

	case IP_VERSION(12, 0, 1):

#ifdef CONFIG_DRM_AMDGPU_NAVI3X_USERQ

		/* add firmware version checks here */

		if (0 && !adev->gfx.disable_uq) {

		if (!adev->gfx.disable_uq &&

		    adev->gfx.me_fw_version  >= 2780 &&

		    adev->gfx.pfp_fw_version >= 2840 &&

		    adev->gfx.mec_fw_version >= 3050 &&

		    adev->mes.fw_version[0] >= 123) {

			adev->userq_funcs[AMDGPU_HW_IP_GFX] = &userq_mes_funcs;

			adev->userq_funcs[AMDGPU_HW_IP_COMPUTE] = &userq_mes_funcs;

		}