Commit 4a0e815f authored by Xiaojie Yuan's avatar Xiaojie Yuan Committed by Alex Deucher
Browse files

drm/amdgpu/gmc10: set gart size and vm size for navi12 



Same as other navi asics.

Signed-off-by: default avatarXiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f2d6731d

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c

+4 −1
Original line number Diff line number Diff line
@@ -525,6 +525,7 @@ static int gmc_v10_0_mc_init(struct amdgpu_device *adev) 
		switch (adev->asic_type) {

		case CHIP_NAVI10:

		case CHIP_NAVI14:

		case CHIP_NAVI12:

		default:

			adev->gmc.gart_size = 512ULL << 20;

			break;
@@ -603,10 +604,11 @@ static int gmc_v10_0_sw_init(void *handle) 
	switch (adev->asic_type) {

	case CHIP_NAVI10:

	case CHIP_NAVI14:

	case CHIP_NAVI12:

		adev->num_vmhubs = 2;

		/*

		 * To fulfill 4-level page support,

		 * vm size is 256TB (48bit), maximum size of Navi10/Navi14,

		 * vm size is 256TB (48bit), maximum size of Navi10/Navi14/Navi12,

		 * block size 512 (9bit)

		 */

		amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
@@ -721,6 +723,7 @@ static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev) 
	switch (adev->asic_type) {

	case CHIP_NAVI10:

	case CHIP_NAVI14:

	case CHIP_NAVI12:

		break;

	default:

		break;