diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm')
4 files changed, 14 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 096b23ad4845..2a175fc0399c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3398,8 +3398,10 @@ static int dm_resume(struct amdgpu_ip_block *ip_block) link_enc_cfg_copy(adev->dm.dc->current_state, dc_state); r = dm_dmub_hw_init(adev); - if (r) + if (r) { drm_err(adev_to_drm(adev), "DMUB interface failed to initialize: status=%d\n", r); + return r; + } dc_dmub_srv_set_power_state(dm->dc->ctx->dmub_srv, DC_ACPI_CM_POWER_STATE_D0); dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0); @@ -4983,9 +4985,9 @@ amdgpu_dm_register_backlight_device(struct amdgpu_dm_connector *aconnector) caps = &dm->backlight_caps[aconnector->bl_idx]; if (get_brightness_range(caps, &min, &max)) { if (power_supply_is_system_supplied() > 0) - props.brightness = (max - min) * DIV_ROUND_CLOSEST(caps->ac_level, 100); + props.brightness = DIV_ROUND_CLOSEST((max - min) * caps->ac_level, 100); else - props.brightness = (max - min) * DIV_ROUND_CLOSEST(caps->dc_level, 100); + props.brightness = DIV_ROUND_CLOSEST((max - min) * caps->dc_level, 100); /* min is zero, so max needs to be adjusted */ props.max_brightness = max - min; drm_dbg(drm, "Backlight caps: min: %d, max: %d, ac %d, dc %d\n", min, max, @@ -5410,7 +5412,8 @@ fail: static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm) { - drm_atomic_private_obj_fini(&dm->atomic_obj); + if (dm->atomic_obj.state) + drm_atomic_private_obj_fini(&dm->atomic_obj); } /****************************************************************************** diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index c7d13e743e6c..b726bcd18e29 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -3988,7 +3988,7 @@ static int capabilities_show(struct seq_file *m, void *unused) struct hubbub *hubbub = dc->res_pool->hubbub; - if (hubbub->funcs->get_mall_en) + if (hubbub && hubbub->funcs->get_mall_en) hubbub->funcs->get_mall_en(hubbub, &mall_in_use); if (dc->cap_funcs.get_subvp_en) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c index c16962256514..b1d1897f5eaf 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c @@ -723,8 +723,8 @@ ret: static const struct bin_attribute data_attr = { .attr = {.name = "hdcp_srm", .mode = 0664}, .size = PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE, /* Limit SRM size */ - .write_new = srm_data_write, - .read_new = srm_data_read, + .write = srm_data_write, + .read = srm_data_read, }; struct hdcp_workqueue *hdcp_create_workqueue(struct amdgpu_device *adev, diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c index f984cb0cb889..ff7b867ae98b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c @@ -119,8 +119,10 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream) psr_config.allow_multi_disp_optimizations = (amdgpu_dc_feature_mask & DC_PSR_ALLOW_MULTI_DISP_OPT); - if (!psr_su_set_dsc_slice_height(dc, link, stream, &psr_config)) - return false; + if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1) { + if (!psr_su_set_dsc_slice_height(dc, link, stream, &psr_config)) + return false; + } ret = dc_link_setup_psr(link, stream, &psr_config, &psr_context); |