From: Gaghik Khachatrian Date: Thu, 30 Apr 2026 02:59:42 +0000 (-0400) Subject: drm/amd/display: Fix enum decl warnings X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=e13d7181625d71c8e00360b68aba945e2f628693;p=thirdparty%2Fkernel%2Flinux.git drm/amd/display: Fix enum decl warnings [Why] warnings were triggered by enum forward declarations that are not valid in C++ without an explicit underlying type. [How] - Replace problematic enum forward declarations with C++-safe forms where applicable. - Use plain integer types for interface-only declarations that do not require strong enum typing. - Update dependent winterface signatures and related type usage consistently. - Add required include and type-visibility fixes to avoid follow-on parse and type-resolution issues. Reviewed-by: Aric Cyr Signed-off-by: Gaghik Khachatrian Signed-off-by: James Lin Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index 107aec6a12657..63704d21a0b5c 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -30,6 +30,7 @@ #ifndef __DM_HELPERS__ #define __DM_HELPERS__ +#include "modules/inc/mod_info_packet_types.h" #include "dc_types.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_color_types.h b/drivers/gpu/drm/amd/display/modules/inc/mod_color_types.h new file mode 100644 index 0000000000000..bf7313df585b6 --- /dev/null +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_color_types.h @@ -0,0 +1,47 @@ +/* + * 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 + * + */ + +#ifndef MOD_COLOR_TYPES_H_ +#define MOD_COLOR_TYPES_H_ + +enum predefined_gamut_type { + gamut_type_bt709, + gamut_type_bt601, + gamut_type_adobe_rgb, + gamut_type_srgb, + gamut_type_bt2020, + gamut_type_dcip3, + gamut_type_unknown, +}; + +enum predefined_white_point_type { + white_point_type_5000k_horizon, + white_point_type_6500k_noon, + white_point_type_7500k_north_sky, + white_point_type_9300k, + white_point_type_unknown, +}; + +#endif /* MOD_COLOR_TYPES_H_ */ \ No newline at end of file diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h index ddd64b7e4c047..11b127eb13d84 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h @@ -27,6 +27,7 @@ #define MOD_INFO_PACKET_H_ #include "dm_services.h" +#include "mod_info_packet_types.h" #include "mod_shared.h" //Forward Declarations struct dc_stream_state; @@ -47,14 +48,6 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream, void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet); -enum adaptive_sync_type { - ADAPTIVE_SYNC_TYPE_NONE = 0, - ADAPTIVE_SYNC_TYPE_DP = 1, - FREESYNC_TYPE_PCON_IN_WHITELIST = 2, - FREESYNC_TYPE_PCON_NOT_IN_WHITELIST = 3, - ADAPTIVE_SYNC_TYPE_EDP = 4, -}; - enum adaptive_sync_sdp_version { AS_SDP_VER_0 = 0x0, AS_SDP_VER_1 = 0x1, diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet_types.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet_types.h new file mode 100644 index 0000000000000..30a5259ef36b4 --- /dev/null +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet_types.h @@ -0,0 +1,37 @@ +/* + * Copyright 2018 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 + * + */ + +#ifndef MOD_INFO_PACKET_TYPES_H_ +#define MOD_INFO_PACKET_TYPES_H_ + +enum adaptive_sync_type { + ADAPTIVE_SYNC_TYPE_NONE = 0, + ADAPTIVE_SYNC_TYPE_DP = 1, + FREESYNC_TYPE_PCON_IN_WHITELIST = 2, + FREESYNC_TYPE_PCON_NOT_IN_WHITELIST = 3, + ADAPTIVE_SYNC_TYPE_EDP = 4, +}; + +#endif /* MOD_INFO_PACKET_TYPES_H_ */