diff options
| author | Roman Li <Roman.Li@amd.com> | 2026-04-13 17:32:34 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-04-17 15:41:15 -0400 |
| commit | 4aebe73f44bb57ccc8bcdba15a2d56ebfe452d4d (patch) | |
| tree | 2ef47d8933686a6e8a433ae8c396a2692690d94a /drivers | |
| parent | 11982971ad2b75b1ae008f96fc82144906fa6f8b (diff) | |
drm/amd/display: Add allow_clock_gating to dcn42 dccg
[Why]
The allow_clock_gating function is present in all other DCN versions
and is required to properly migrate DCCG registers access from hwseq
to the dccg component, resolving register conflicts.
[How]
Add the missing .allow_clock_gating function pointer to the
dccg42_funcs struct.
Signed-off-by: Roman Li <roman.li@amd.com>
Acked-by: Chenyu Chen <chen-yu.chen@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dccg/dcn42/dcn42_dccg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dccg/dcn42/dcn42_dccg.c b/drivers/gpu/drm/amd/display/dc/dccg/dcn42/dcn42_dccg.c index b813310763e5..9612f4498ef6 100644 --- a/drivers/gpu/drm/amd/display/dc/dccg/dcn42/dcn42_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dccg/dcn42/dcn42_dccg.c @@ -6,6 +6,7 @@ #include "core_types.h" #include "dcn35/dcn35_dccg.h" #include "dcn42_dccg.h" +#include "dcn20/dcn20_dccg.h" #define TO_DCN_DCCG(dccg)\ container_of(dccg, struct dcn_dccg, base) @@ -306,6 +307,7 @@ static const struct dccg_funcs dccg42_funcs = { .dccg_root_gate_disable_control = dccg35_root_gate_disable_control, .dccg_read_reg_state = dccg31_read_reg_state, .dccg_enable_global_fgcg = dccg42_enable_global_fgcg, + .allow_clock_gating = dccg2_allow_clock_gating }; struct dccg *dccg42_create( |