From: Chengming Gui Date: Wed, 30 Jan 2019 03:38:55 +0000 (+0800) Subject: drm/amd/powerplay: add smu_late_init for SMU11. X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bee71d26d2233961dc6c8d18fce0ecf38905cd45;p=openwrt%2Fstaging%2Fblogic.git drm/amd/powerplay: add smu_late_init for SMU11. add smu_late_init to complete smu init sequence for SMU11. Signed-off-by: Chengming Gui Reviewed-by: Likun Gao Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 60491d1f674a..9cb45fe0459b 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -310,6 +310,19 @@ static int smu_early_init(void *handle) return smu_set_funcs(adev); } +static int smu_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct smu_context *smu = &adev->smu; + mutex_lock(&smu->mutex); + smu_handle_task(&adev->smu, + smu->smu_dpm.dpm_level, + AMD_PP_TASK_COMPLETE_INIT); + mutex_unlock(&smu->mutex); + + return 0; +} + int smu_get_atom_data_table(struct smu_context *smu, uint32_t table, uint16_t *size, uint8_t *frev, uint8_t *crev, uint8_t **addr) @@ -1181,7 +1194,7 @@ int smu_handle_task(struct smu_context *smu, const struct amd_ip_funcs smu_ip_funcs = { .name = "smu", .early_init = smu_early_init, - .late_init = NULL, + .late_init = smu_late_init, .sw_init = smu_sw_init, .sw_fini = smu_sw_fini, .hw_init = smu_hw_init,