diff options
| author |   Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2018-05-23 16:21:54 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-07-05 16:38:28 -0500 |
| commit | fab55d61b9f04693abc6fdbc92e3fdf3872915b1 (patch) | |
| tree | 627d4d45df338118de051c49f0e7d81c1db9024d /drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h | |
| parent | drm/amd/display: replace clocks_value struct with dc_clocks (diff) | |
| download | wireguard-linux-fab55d61b9f04693abc6fdbc92e3fdf3872915b1.tar.xz wireguard-linux-fab55d61b9f04693abc6fdbc92e3fdf3872915b1.zip | |
drm/amd/display: redesign dce/dcn clock voltage update request
The goal of this change is to move clock programming and voltage
requests to a single function. As of this change only dce is affected.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h index 6b9ca5562de9..8ce106f15647 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h @@ -40,32 +40,19 @@ struct display_clock { struct dc_context *ctx; const struct display_clock_funcs *funcs; - bool dispclk_notify_pplib_done; - bool phyclk_notify_pplib_done; enum dm_pp_clocks_state max_clks_state; enum dm_pp_clocks_state cur_min_clks_state; struct dc_clocks clks; }; struct display_clock_funcs { - int (*set_clock)(struct display_clock *disp_clk, + void (*update_clocks)(struct display_clock *dccg, + struct dc_clocks *new_clocks, + bool safe_to_lower); + int (*set_dispclk)(struct display_clock *disp_clk, int requested_clock_khz); - enum dm_pp_clocks_state (*get_required_clocks_state)( - struct display_clock *disp_clk, - struct state_dependent_clocks *req_clocks); - - bool (*set_min_clocks_state)(struct display_clock *disp_clk, - enum dm_pp_clocks_state dm_pp_clocks_state); - int (*get_dp_ref_clk_frequency)(struct display_clock *disp_clk); - - bool (*apply_clock_voltage_request)( - struct display_clock *disp_clk, - enum dm_pp_clock_type clocks_type, - int clocks_in_khz, - bool pre_mode_set, - bool update_dp_phyclk); }; #endif /* __DISPLAY_CLOCK_H__ */ |