diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c index dd52ebf56d62..2f413809f67b 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c @@ -41,6 +41,9 @@ #include "dcn21/rn_clk_mgr.h" #include "dcn30/dcn30_clk_mgr.h" #include "dcn301/vg_clk_mgr.h" +#if defined(CONFIG_DRM_AMD_DC_DCN3_1) +#include "dcn31/dcn31_clk_mgr.h" +#endif int clk_mgr_helper_get_active_display_cnt( @@ -261,6 +264,26 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p } break; #endif + +#if defined(CONFIG_DRM_AMD_DC_DCN3_1) + case FAMILY_YELLOW_CARP: { + struct clk_mgr_dcn31 *clk_mgr = kzalloc(sizeof(*clk_mgr), GFP_KERNEL); + + if (clk_mgr == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + if (ASICREV_IS_YELLOW_CARP(asic_id.hw_internal_rev)) { + /* TODO: to add DCN31 clk_mgr support, once CLK IP header files are available, + * for now use DCN3.0 clk mgr. + */ + dcn31_clk_mgr_construct(ctx, clk_mgr, pp_smu, dccg); + return &clk_mgr->base.base; + } + return &clk_mgr->base.base; + } +#endif + default: ASSERT(0); /* Unknown Asic */ break; @@ -292,6 +315,13 @@ void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr_base) vg_clk_mgr_destroy(clk_mgr); break; +#if defined(CONFIG_DRM_AMD_DC_DCN3_1) + case FAMILY_YELLOW_CARP: + if (ASICREV_IS_YELLOW_CARP(clk_mgr_base->ctx->asic_id.hw_internal_rev)) + dcn31_clk_mgr_destroy(clk_mgr); + break; +#endif + default: break; } |