diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
6 files changed, 35 insertions, 22 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_table.c b/drivers/gpu/drm/amd/display/modules/color/color_table.c index 692e536e7d05..410f2a82b9a2 100644 --- a/drivers/gpu/drm/amd/display/modules/color/color_table.c +++ b/drivers/gpu/drm/amd/display/modules/color/color_table.c @@ -1,10 +1,26 @@ /* - * Copyright (c) 2019 Advanced Micro Devices, Inc. (unpublished) + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD * - * All rights reserved. This notice is intended as a precaution against - * inadvertent publication and does not imply publication or any waiver - * of confidentiality. The year included in the foregoing notice is the - * year of creation of the work. */ #include "color_table.h" diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h index 6c678cfb82e3..5c22cf7e6118 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h @@ -397,7 +397,7 @@ static inline uint8_t is_dp_hdcp(struct mod_hdcp *hdcp) static inline uint8_t is_dp_mst_hdcp(struct mod_hdcp *hdcp) { return (hdcp->connection.link.mode == MOD_HDCP_MODE_DP && - hdcp->connection.link.dp.mst_supported); + hdcp->connection.link.dp.mst_enabled); } static inline uint8_t is_hdmi_dvi_sl_hdcp(struct mod_hdcp *hdcp) diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c index 3a367a5968ae..904ce9b88088 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c @@ -106,7 +106,7 @@ enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp, dtm_cmd->dtm_in_message.topology_update_v2.dig_be = link->dig_be; dtm_cmd->dtm_in_message.topology_update_v2.dig_fe = display->dig_fe; if (is_dp_hdcp(hdcp)) - dtm_cmd->dtm_in_message.topology_update_v2.is_assr = link->dp.assr_supported; + dtm_cmd->dtm_in_message.topology_update_v2.is_assr = link->dp.assr_enabled; dtm_cmd->dtm_in_message.topology_update_v2.dp_mst_vcid = display->vc_id; dtm_cmd->dtm_in_message.topology_update_v2.max_hdcp_supported_version = @@ -548,6 +548,8 @@ enum mod_hdcp_status mod_hdcp_hdcp2_validate_ake_cert(struct mod_hdcp *hdcp) TA_HDCP2_MSG_AUTHENTICATION_STATUS__RECEIVERID_REVOKED) { hdcp->connection.is_hdcp2_revoked = 1; status = MOD_HDCP_STATUS_HDCP2_AKE_CERT_REVOKED; + } else { + status = MOD_HDCP_STATUS_HDCP2_VALIDATE_AKE_CERT_FAILURE; } } mutex_unlock(&psp->hdcp_context.mutex); diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h index eed560eecbab..d223ed3be5d3 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h @@ -101,8 +101,8 @@ enum mod_hdcp_status { struct mod_hdcp_displayport { uint8_t rev; - uint8_t assr_supported; - uint8_t mst_supported; + uint8_t assr_enabled; + uint8_t mst_enabled; }; struct mod_hdcp_hdmi { diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c index 0fdf7a3e96de..57f198de5e2c 100644 --- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c @@ -409,16 +409,11 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream, } /** - ***************************************************************************** - * Function: mod_build_hf_vsif_infopacket + * mod_build_hf_vsif_infopacket - Prepare HDMI Vendor Specific info frame. + * Follows HDMI Spec to build up Vendor Specific info frame * - * @brief - * Prepare HDMI Vendor Specific info frame. - * Follows HDMI Spec to build up Vendor Specific info frame - * - * @param [in] stream: contains data we may need to construct VSIF (i.e. timing_3d_format, etc.) - * @param [out] info_packet: output structure where to store VSIF - ***************************************************************************** + * @stream: contains data we may need to construct VSIF (i.e. timing_3d_format, etc.) + * @info_packet: output structure where to store VSIF */ void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet) diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 4fd8bce95d84..6270ecbd2438 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -266,7 +266,7 @@ static void fill_backlight_transform_table_v_2_2(struct dmcu_iram_parameters par * format U4.10. */ for (i = 1; i+1 < num_entries; i++) { - lut_index = (params.backlight_lut_array_size - 1) * i / (num_entries - 1); + lut_index = DIV_ROUNDUP((i * params.backlight_lut_array_size), num_entries); ASSERT(lut_index < params.backlight_lut_array_size); table->backlight_thresholds[i] = (big_endian) ? @@ -278,7 +278,7 @@ static void fill_backlight_transform_table_v_2_2(struct dmcu_iram_parameters par } } -void fill_iram_v_2(struct iram_table_v_2 *ram_table, struct dmcu_iram_parameters params) +static void fill_iram_v_2(struct iram_table_v_2 *ram_table, struct dmcu_iram_parameters params) { unsigned int set = params.set; @@ -452,7 +452,7 @@ void fill_iram_v_2(struct iram_table_v_2 *ram_table, struct dmcu_iram_parameters params, ram_table); } -void fill_iram_v_2_2(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parameters params) +static void fill_iram_v_2_2(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parameters params) { unsigned int set = params.set; @@ -598,7 +598,7 @@ void fill_iram_v_2_2(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parame params, ram_table, true); } -void fill_iram_v_2_3(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parameters params, bool big_endian) +static void fill_iram_v_2_3(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parameters params, bool big_endian) { unsigned int i, j; unsigned int set = params.set; |