Commit a072312f authored by Aaron Liu's avatar Aaron Liu Committed by Alex Deucher
Browse files

drm/amdgpu: add utcl2_harvest to gc 10.3.1 



Confirmed with hardware team, there is harvesting for gc 10.3.1.

Signed-off-by: default avatarAaron Liu <aaron.liu@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 03ad3093

drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c

+6 −1
Original line number Diff line number Diff line
@@ -543,7 +543,9 @@ static void gfxhub_v2_1_utcl2_harvest(struct amdgpu_device *adev) 
		adev->gfx.config.max_sh_per_se *

		adev->gfx.config.max_shader_engines);



	if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 3)) {

	switch (adev->ip_versions[GC_HWIP][0]) {

	case IP_VERSION(10, 3, 1):

	case IP_VERSION(10, 3, 3):

		/* Get SA disabled bitmap from eFuse setting */

		efuse_setting = RREG32_SOC15(GC, 0, mmCC_GC_SA_UNIT_DISABLE);

		efuse_setting &= CC_GC_SA_UNIT_DISABLE__SA_DISABLE_MASK;
@@ -566,6 +568,9 @@ static void gfxhub_v2_1_utcl2_harvest(struct amdgpu_device *adev) 
		disabled_sa = tmp;



		WREG32_SOC15(GC, 0, mmGCUTCL2_HARVEST_BYPASS_GROUPS_YELLOW_CARP, disabled_sa);

		break;

	default:

		break;

	}

}