diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4261-Revert-drm-amdgpu-set-COMPUTE_PGM_RSRC1-for-SGPR-VGP.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4261-Revert-drm-amdgpu-set-COMPUTE_PGM_RSRC1-for-SGPR-VGP.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4261-Revert-drm-amdgpu-set-COMPUTE_PGM_RSRC1-for-SGPR-VGP.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4261-Revert-drm-amdgpu-set-COMPUTE_PGM_RSRC1-for-SGPR-VGP.patch new file mode 100644 index 00000000..89be6ef3 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4261-Revert-drm-amdgpu-set-COMPUTE_PGM_RSRC1-for-SGPR-VGP.patch @@ -0,0 +1,54 @@ +From b57fd7e8738e2cf8fca9896018115ff70a5f98e0 Mon Sep 17 00:00:00 2001 +From: Kevin1 Wang <Kevin1.Wang@amd.com> +Date: Wed, 9 May 2018 00:52:01 -0400 +Subject: [PATCH 4261/5725] Revert "drm/amdgpu: set COMPUTE_PGM_RSRC1 for + SGPR/VGPR clearing shaders" + +This reverts commit c7915157243f06eca018fad9ef4f5a35d872b8f5. + +Change-Id: Idecc849a388c09a348af532dc863e1d91f5f96d3 +--- + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 ++----- + 1 file changed, 2 insertions(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +index befc7a0..4c9ea8d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +@@ -1459,11 +1459,10 @@ static const u32 sgpr_init_compute_shader[] = + static const u32 vgpr_init_regs[] = + { + mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0xffffffff, +- mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, /* CU_GROUP_COUNT=1 */ ++ mmCOMPUTE_RESOURCE_LIMITS, 0, + mmCOMPUTE_NUM_THREAD_X, 256*4, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, +- mmCOMPUTE_PGM_RSRC1, 0x100004f, /* VGPRS=15 (64 logical VGPRs), SGPRS=1 (16 SGPRs), BULKY=1 */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, +@@ -1480,11 +1479,10 @@ static const u32 vgpr_init_regs[] = + static const u32 sgpr1_init_regs[] = + { + mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0x0f, +- mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, /* CU_GROUP_COUNT=1 */ ++ mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, + mmCOMPUTE_NUM_THREAD_X, 256*5, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, +- mmCOMPUTE_PGM_RSRC1, 0x240, /* SGPRS=9 (80 GPRS) */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, +@@ -1505,7 +1503,6 @@ static const u32 sgpr2_init_regs[] = + mmCOMPUTE_NUM_THREAD_X, 256*5, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, +- mmCOMPUTE_PGM_RSRC1, 0x240, /* SGPRS=9 (80 GPRS) */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, +-- +2.7.4 + |