diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0202-drm-amdgpu-tonga-plumb-pg-flags-through-to-powerplay.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0202-drm-amdgpu-tonga-plumb-pg-flags-through-to-powerplay.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/common/recipes-kernel/linux/files/0202-drm-amdgpu-tonga-plumb-pg-flags-through-to-powerplay.patch b/common/recipes-kernel/linux/files/0202-drm-amdgpu-tonga-plumb-pg-flags-through-to-powerplay.patch deleted file mode 100644 index b8d34dbe..00000000 --- a/common/recipes-kernel/linux/files/0202-drm-amdgpu-tonga-plumb-pg-flags-through-to-powerplay.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 22f6b2b04fa05f9d3334b03159056c185ec5b97c Mon Sep 17 00:00:00 2001 -From: Alex Deucher <alexander.deucher@amd.com> -Date: Fri, 5 Feb 2016 11:11:51 -0500 -Subject: [PATCH 0202/1110] drm/amdgpu/tonga: plumb pg flags through to - powerplay - -Enable vce and uvd pg based on single set of pg flags. - -Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 14 ++++++++++++-- - 1 file changed, 12 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -index 69c81c1..980d3bf 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -@@ -4451,6 +4451,7 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr) - pp_atomctrl_gpio_pin_assignment gpio_pin_assignment; - struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); - phw_tonga_ulv_parm *ulv; -+ struct cgs_system_info sys_info = {0}; - - PP_ASSERT_WITH_CODE((NULL != hwmgr), - "Invalid Parameter!", return -1;); -@@ -4619,10 +4620,19 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr) - PHM_PlatformCaps_UVDPowerGating); - phm_cap_unset(hwmgr->platform_descriptor.platformCaps, - PHM_PlatformCaps_VCEPowerGating); -+ sys_info.size = sizeof(struct cgs_system_info); -+ sys_info.info_id = CGS_SYSTEM_INFO_PG_FLAGS; -+ result = cgs_query_system_info(hwmgr->device, &sys_info); -+ if (!result) { -+ if (sys_info.value & AMD_PG_SUPPORT_UVD) -+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, -+ PHM_PlatformCaps_UVDPowerGating); -+ if (sys_info.value & AMD_PG_SUPPORT_VCE) -+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, -+ PHM_PlatformCaps_VCEPowerGating); -+ } - - if (0 == result) { -- struct cgs_system_info sys_info = {0}; -- - data->is_tlu_enabled = 0; - hwmgr->platform_descriptor.hardwareActivityPerformanceLevels = - TONGA_MAX_HARDWARE_POWERLEVELS; --- -2.7.4 - |