diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c index 81cb138cdc38..6e56d8308d66 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c @@ -29,6 +29,10 @@ #include "fixed32_32.h" #include "bios_parser_interface.h" #include "dc.h" +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) +#include "dcn_calcs.h" +#include "core_dc.h" +#endif #define TO_DCE_CLOCKS(clocks)\ container_of(clocks, struct dce_disp_clk, base) @@ -400,6 +404,10 @@ static void dce112_set_clock( bp->funcs->set_dce_clock(bp, &dce_clk_params); +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) + dce_psr_wait_loop(clk_dce, requested_clk_khz); +#endif + } static void dce_clock_read_integrated_info(struct dce_disp_clk *clk_dce) @@ -596,6 +604,13 @@ static bool dce_apply_clock_voltage_request( } } if (send_request) { +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) + struct core_dc *core_dc = DC_TO_CORE(clk->ctx->dc); + /*use dcfclk request voltage*/ + clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DCFCLK; + clock_voltage_req.clocks_in_khz = + dcn_find_dcfclk_suits_all(core_dc, &clk->cur_clocks_value); +#endif dm_pp_apply_clock_for_voltage_request( clk->ctx, &clock_voltage_req); } |