From: Frank Min <Frank.Min@amd.com>
Date: Wed, 4 Sep 2024 02:50:33 +0000 (+0800)
Subject: drm/amdgpu: update golden regs for gfx12
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=7b6df1d73290961ff0a00fd0022f28dd19e37181;p=linux.git

drm/amdgpu: update golden regs for gfx12

update golden regs for gfx12

Signed-off-by: Frank Min <Frank.Min@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.11.x
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index d1357c01eb39..47b47d21f464 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -202,12 +202,16 @@ static const struct amdgpu_hwip_reg_entry gc_gfx_queue_reg_list_12[] = {
 	SOC15_REG_ENTRY_STR(GC, 0, regCP_IB1_BUFSZ)
 };
 
-static const struct soc15_reg_golden golden_settings_gc_12_0[] = {
+static const struct soc15_reg_golden golden_settings_gc_12_0_rev0[] = {
 	SOC15_REG_GOLDEN_VALUE(GC, 0, regDB_MEM_CONFIG, 0x0000000f, 0x0000000f),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, regCB_HW_CONTROL_1, 0x03000000, 0x03000000),
 	SOC15_REG_GOLDEN_VALUE(GC, 0, regGL2C_CTRL5, 0x00000070, 0x00000020)
 };
 
+static const struct soc15_reg_golden golden_settings_gc_12_0[] = {
+	SOC15_REG_GOLDEN_VALUE(GC, 0, regDB_MEM_CONFIG, 0x00008000, 0x00008000),
+};
+
 #define DEFAULT_SH_MEM_CONFIG \
 	((SH_MEM_ADDRESS_MODE_64 << SH_MEM_CONFIG__ADDRESS_MODE__SHIFT) | \
 	 (SH_MEM_ALIGNMENT_MODE_UNALIGNED << SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT) | \
@@ -3495,10 +3499,14 @@ static void gfx_v12_0_init_golden_registers(struct amdgpu_device *adev)
 	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
 	case IP_VERSION(12, 0, 0):
 	case IP_VERSION(12, 0, 1):
+		soc15_program_register_sequence(adev,
+						golden_settings_gc_12_0,
+						(const u32)ARRAY_SIZE(golden_settings_gc_12_0));
+
 		if (adev->rev_id == 0)
 			soc15_program_register_sequence(adev,
-					golden_settings_gc_12_0,
-					(const u32)ARRAY_SIZE(golden_settings_gc_12_0));
+					golden_settings_gc_12_0_rev0,
+					(const u32)ARRAY_SIZE(golden_settings_gc_12_0_rev0));
 		break;
 	default:
 		break;