From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Evan Quan , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.19 36/73] drm/amd/powerplay: issue pre-display settings for display change event Date: Wed, 12 Dec 2018 23:28:01 -0500 Message-Id: <20181213042838.75160-36-sashal@kernel.org> In-Reply-To: <20181213042838.75160-1-sashal@kernel.org> References: <20181213042838.75160-1-sashal@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-ID: From: Evan Quan [ Upstream commit 10cb3e6b63bf4266a5198813526fdd7259ffb8be ] For display config change event only, pre-display config settings are needed. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 3 +++ drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index 8994aa5c8cf8..64596029b696 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -365,6 +365,9 @@ int hwmgr_handle_task(struct pp_hwmgr *hwmgr, enum amd_pp_task task_id, switch (task_id) { case AMD_PP_TASK_DISPLAY_CONFIG_CHANGE: + ret = phm_pre_display_configuration_changed(hwmgr); + if (ret) + return ret; ret = phm_set_cpu_power_state(hwmgr); if (ret) return ret; diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c index 91ffb7bc4ee7..56437866d120 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c @@ -265,8 +265,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, if (skip) return 0; - phm_pre_display_configuration_changed(hwmgr); - phm_display_configuration_changed(hwmgr); if (hwmgr->ps) -- 2.19.1