diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1346-drm-amd-powerplay-add-interface-to-set-tool-table-lo.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1346-drm-amd-powerplay-add-interface-to-set-tool-table-lo.patch | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1346-drm-amd-powerplay-add-interface-to-set-tool-table-lo.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1346-drm-amd-powerplay-add-interface-to-set-tool-table-lo.patch new file mode 100644 index 00000000..7f682c91 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1346-drm-amd-powerplay-add-interface-to-set-tool-table-lo.patch @@ -0,0 +1,60 @@ +From 9df7316cdae6489b4b14eae82d609835ddcefa0e Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Tue, 4 Dec 2018 22:04:24 +0800 +Subject: [PATCH 1346/2940] drm/amd/powerplay: add interface to set tool table + location (v2) + +This patch adds interface to set tool table location for smu. +Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools. + +v2: add detailed info to describe this function + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 7 ++++++- + drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 3 +++ + 2 files changed, 9 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index 5e22b154fff1..87c46cf32293 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -208,7 +208,12 @@ static int smu_smc_table_hw_init(struct smu_context *smu) + if (ret) + return ret; + +- return 0; ++ /* ++ * Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools. ++ */ ++ ret = smu_set_tool_table_location(smu); ++ ++ return ret; + } + + static int smu_hw_init(void *handle) +diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +index 90e80cd6f0fa..213c0bc77c3e 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +@@ -47,6 +47,7 @@ struct smu_funcs + int (*check_fw_version)(struct smu_context *smu); + int (*write_pptable)(struct smu_context *smu); + int (*set_min_dcef_deep_sleep)(struct smu_context *smu); ++ int (*set_tool_table_location)(struct smu_context *smu); + }; + + #define smu_init_microcode(smu) \ +@@ -75,6 +76,8 @@ struct smu_funcs + ((smu)->funcs->write_pptable ? (smu)->funcs->write_pptable((smu)) : 0) + #define smu_set_min_dcef_deep_sleep(smu) \ + ((smu)->funcs->set_min_dcef_deep_sleep ? (smu)->funcs->set_min_dcef_deep_sleep((smu)) : 0) ++#define smu_set_tool_table_location(smu) \ ++ ((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0) + + + extern const struct amd_ip_funcs smu_ip_funcs; +-- +2.17.1 + |