diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4050-drm-amd-powerplay-use-the-flag-to-decide-whether-sen.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4050-drm-amd-powerplay-use-the-flag-to-decide-whether-sen.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4050-drm-amd-powerplay-use-the-flag-to-decide-whether-sen.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4050-drm-amd-powerplay-use-the-flag-to-decide-whether-sen.patch new file mode 100644 index 00000000..ecfd17a8 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4050-drm-amd-powerplay-use-the-flag-to-decide-whether-sen.patch @@ -0,0 +1,41 @@ +From 5fe00714c44ad6fb5ac7c2f2341709ca1ba36b4e Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Thu, 14 Dec 2017 15:33:53 +0800 +Subject: [PATCH 4050/4131] drm/amd/powerplay: use the flag to decide whether + send gfxoff smc message +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Acked-by: Christian König <christian.koenig@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +index f6b48d8..da3ffee 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +@@ -81,11 +81,15 @@ static int smu10_initialize_dpm_defaults(struct pp_hwmgr *hwmgr) + smu10_data->thermal_auto_throttling_treshold = 0; + smu10_data->is_nb_dpm_enabled = 1; + smu10_data->dpm_flags = 1; +- smu10_data->gfx_off_controled_by_driver = false; + smu10_data->need_min_deep_sleep_dcefclk = true; + smu10_data->num_active_display = 0; + smu10_data->deep_sleep_dcefclk = 0; + ++ if (hwmgr->feature_mask & PP_GFXOFF_MASK) ++ smu10_data->gfx_off_controled_by_driver = true; ++ else ++ smu10_data->gfx_off_controled_by_driver = false; ++ + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_SclkDeepSleep); + +-- +2.7.4 + |