diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h index 7390baf916b5..25a1df45b264 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h @@ -100,9 +100,7 @@ enum crc_selection { enum otg_out_mux_dest { OUT_MUX_DIO = 0, -#if defined(CONFIG_DRM_AMD_DC_DCN) OUT_MUX_HPO_DP = 2, -#endif }; enum h_timing_div_mode { @@ -139,7 +137,13 @@ struct crc_params { bool enable; }; +/** + * struct timing_generator - Entry point to Output Timing Generator feature. + */ struct timing_generator { + /** + * @funcs: Timing generator control functions + */ const struct timing_generator_funcs *funcs; struct dc_bios *bp; struct dc_context *ctx; @@ -150,7 +154,9 @@ struct dc_crtc_timing; struct drr_params; - +/** + * struct timing_generator_funcs - Control timing generator on a given device. + */ struct timing_generator_funcs { bool (*validate_timing)(struct timing_generator *tg, const struct dc_crtc_timing *timing); @@ -176,6 +182,9 @@ struct timing_generator_funcs { bool (*enable_crtc)(struct timing_generator *tg); bool (*disable_crtc)(struct timing_generator *tg); +#ifdef CONFIG_DRM_AMD_DC_DCN + void (*phantom_crtc_post_enable)(struct timing_generator *tg); +#endif bool (*immediate_disable_crtc)(struct timing_generator *tg); bool (*is_counter_moving)(struct timing_generator *tg); void (*get_position)(struct timing_generator *tg, @@ -200,7 +209,6 @@ struct timing_generator_funcs { void (*set_blank)(struct timing_generator *tg, bool enable_blanking); bool (*is_blanked)(struct timing_generator *tg); - bool (*is_locked)(struct timing_generator *tg); void (*set_overscan_blank_color) (struct timing_generator *tg, const struct tg_color *color); void (*set_blank_color)(struct timing_generator *tg, const struct tg_color *color); void (*set_colors)(struct timing_generator *tg, @@ -272,8 +280,8 @@ struct timing_generator_funcs { const struct crc_params *params); /** - * Get CRCs for the given timing generator. Return false if CRCs are - * not enabled (via configure_crc). + * @get_crc: Get CRCs for the given timing generator. Return false if + * CRCs are not enabled (via configure_crc). */ bool (*get_crc)(struct timing_generator *tg, uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb); @@ -290,16 +298,17 @@ struct timing_generator_funcs { enum optc_dsc_mode dsc_mode, uint32_t dsc_bytes_per_pixel, uint32_t dsc_slice_width); + void (*get_dsc_status)(struct timing_generator *optc, + uint32_t *dsc_mode); void (*set_odm_bypass)(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing); void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt, struct dc_crtc_timing *timing); + void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode); void (*set_gsl)(struct timing_generator *optc, const struct gsl_params *params); void (*set_gsl_source_select)(struct timing_generator *optc, int group_idx, uint32_t gsl_ready_signal); void (*set_out_mux)(struct timing_generator *tg, enum otg_out_mux_dest dest); - void (*set_vrr_m_const)(struct timing_generator *optc, - double vtotal_avg); void (*set_drr_trigger_window)(struct timing_generator *optc, uint32_t window_start, uint32_t window_end); void (*set_vtotal_change_limit)(struct timing_generator *optc, @@ -310,6 +319,12 @@ struct timing_generator_funcs { uint32_t slave_pixel_clock_100Hz, uint8_t master_clock_divider, uint8_t slave_clock_divider); + bool (*validate_vmin_vmax)(struct timing_generator *optc, + int vmin, int vmax); + bool (*validate_vtotal_change_limit)(struct timing_generator *optc, + uint32_t vtotal_change_limit); + + void (*init_odm)(struct timing_generator *tg); }; #endif |