From 05d72b8d36bceed5142f676b592d1a35fc23f584 Mon Sep 17 00:00:00 2001
From: Xiaojie Yuan <xiaojie.yuan@amd.com>
Date: Mon, 17 Dec 2018 18:19:42 +0800
Subject: drm/amdgpu/gmc10: add navi14 support
Git-commit: 05d72b8d36bceed5142f676b592d1a35fc23f584
Patch-mainline: v5.4-rc1
References: bsc#1152489
same as navi10
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 5eeb72fcc123..8a1e23c6eee6 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -524,6 +524,7 @@ static int gmc_v10_0_mc_init(struct amdgpu_device *adev)
if (amdgpu_gart_size == -1) {
switch (adev->asic_type) {
case CHIP_NAVI10:
+ case CHIP_NAVI14:
default:
adev->gmc.gart_size = 512ULL << 20;
break;
@@ -601,9 +602,10 @@ static int gmc_v10_0_sw_init(void *handle)
adev->gmc.vram_type = amdgpu_atomfirmware_get_vram_type(adev);
switch (adev->asic_type) {
case CHIP_NAVI10:
+ case CHIP_NAVI14:
/*
* To fulfill 4-level page support,
- * vm size is 256TB (48bit), maximum size of Navi10,
+ * vm size is 256TB (48bit), maximum size of Navi10/Navi14,
* block size 512 (9bit)
*/
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
@@ -717,6 +719,7 @@ static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev)
{
switch (adev->asic_type) {
case CHIP_NAVI10:
+ case CHIP_NAVI14:
break;
default:
break;
--
2.28.0