4 Commits

Author	SHA1	Message	Date
Gaghik Khachatrian	f4cdbb5d54	drm/amd/display: Fix implicit narrowing conversion warnings ... [Why] Multiple display source files contain implicit narrowing conversions when assigning wider integer types (int, uint32_t) to narrower fields (uint8_t, uint16_t) at hardware register, protocol, and storage boundaries. These conversions are intentional but undocumented, and accompanying runtime assertions add noise without providing compile-time safety. [How] Add explicit casts at all intentional narrowing boundaries across display source files. Use narrower loop variable types where loop bounds guarantee safe range. Remove runtime assertions paired with narrowing casts, inline single-use intermediate variables, and revert block scopes and braces introduced solely to contain those assertions. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Gaghik Khachatrian <gaghik.khachatrian@amd.com> Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2026-04-17 15:41:15 -04:00
Gaghik Khachatrian	f82480fafe	drm/amd/display: Fixed Silence complier warnings in dc ... [Why] Resolve compiler warnings by marking unused parameters explicitly. [How] In .c and .h function definitions, keep parameter names in signatures and add a line with `(void)param;` in function body Preserved function signatures and avoids breaking code paths that may reference the parameter under conditional compilation. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Reviewed-by: Austin Zheng <austin.zheng@amd.com> Signed-off-by: Gaghik Khachatrian <gaghik.khachatrian@amd.com> Signed-off-by: Chuanyu Tseng <chuanyu.tseng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2026-03-30 15:12:15 -04:00
Rodrigo Siqueira	3f670b745d	drm/amd/display: Add clear DCC and Tiling callback for DCE ... Introduce the DCC and Tiling reset callback to all DCE versions that can call it. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Roman Li <roman.li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2025-02-19 15:18:22 -05:00
Mounika Adhuri	e53524cdcc	drm/amd/display: Refactor HWSS into component folder ... [why] Rename hw_sequencer to hwseq. Move all hwseq files to unique folder hwss. [how] creating hwss repo in dc, and moved the dcnxx_hwseq.c and .h files into corresponding new folders inside the hwss and cleared the linkage errors by adding relative paths in the Makefile.template. Reviewed-by: Martin Leung <martin.leung@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Mounika Adhuri <moadhuri@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2023-10-09 17:00:09 -04:00