diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c index 5bd698cd6d20..5eebe7f03ddc 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c @@ -30,22 +30,13 @@ #include "dsc/dscc_types.h" #include "dsc/rc_calc.h" -static void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_config *pps); -static bool dsc_prepare_config(const struct dsc_config *dsc_cfg, struct dsc_reg_values *dsc_reg_vals, - struct dsc_optc_config *dsc_optc_cfg); -static void dsc_init_reg_values(struct dsc_reg_values *reg_vals); -static void dsc_update_from_dsc_parameters(struct dsc_reg_values *reg_vals, const struct dsc_parameters *dsc_params); static void dsc_write_to_registers(struct display_stream_compressor *dsc, const struct dsc_reg_values *reg_vals); -static enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_pixel_encoding dc_pix_enc, bool is_ycbcr422_simple); -static enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_color_depth); /* Object I/F functions */ -static void dsc2_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz); static void dsc2_read_state(struct display_stream_compressor *dsc, struct dcn_dsc_state *s); static bool dsc2_validate_stream(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg); static void dsc2_set_config(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, struct dsc_optc_config *dsc_optc_cfg); -static bool dsc2_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps); static void dsc2_enable(struct display_stream_compressor *dsc, int opp_pipe); static void dsc2_disable(struct display_stream_compressor *dsc); static void dsc2_disconnect(struct display_stream_compressor *dsc); @@ -108,7 +99,7 @@ void dsc2_construct(struct dcn20_dsc *dsc, /* This returns the capabilities for a single DSC encoder engine. Number of slices and total throughput * can be doubled, tripled etc. by using additional DSC engines. */ -static void dsc2_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz) +void dsc2_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz) { dsc_enc_caps->dsc_version = 0x21; /* v1.2 - DP spec defined it in reverse order and we kept it */ @@ -184,7 +175,7 @@ static bool dsc2_validate_stream(struct display_stream_compressor *dsc, const st } -static void dsc_config_log(struct display_stream_compressor *dsc, const struct dsc_config *config) +void dsc_config_log(struct display_stream_compressor *dsc, const struct dsc_config *config) { DC_LOG_DSC("\tnum_slices_h %d", config->dc_dsc_cfg.num_slices_h); DC_LOG_DSC("\tnum_slices_v %d", config->dc_dsc_cfg.num_slices_v); @@ -211,7 +202,7 @@ static void dsc2_set_config(struct display_stream_compressor *dsc, const struct } -static bool dsc2_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps) +bool dsc2_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps) { bool is_config_ok; struct dsc_reg_values dsc_reg_vals; @@ -291,7 +282,7 @@ static void dsc2_disconnect(struct display_stream_compressor *dsc) } /* This module's internal functions */ -static void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_config *pps) +void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_config *pps) { int i; int bits_per_pixel = pps->bits_per_pixel; @@ -345,7 +336,7 @@ static void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_co } } -static void dsc_override_rc_params(struct rc_params *rc, const struct dc_dsc_rc_params_override *override) +void dsc_override_rc_params(struct rc_params *rc, const struct dc_dsc_rc_params_override *override) { uint8_t i; @@ -372,7 +363,7 @@ static void dsc_override_rc_params(struct rc_params *rc, const struct dc_dsc_rc_ rc->flatness_det_thresh = override->flatness_det_thresh; } -static bool dsc_prepare_config(const struct dsc_config *dsc_cfg, struct dsc_reg_values *dsc_reg_vals, +bool dsc_prepare_config(const struct dsc_config *dsc_cfg, struct dsc_reg_values *dsc_reg_vals, struct dsc_optc_config *dsc_optc_cfg) { struct dsc_parameters dsc_params; @@ -463,7 +454,7 @@ static bool dsc_prepare_config(const struct dsc_config *dsc_cfg, struct dsc_reg_ } -static enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_pixel_encoding dc_pix_enc, bool is_ycbcr422_simple) +enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_pixel_encoding dc_pix_enc, bool is_ycbcr422_simple) { enum dsc_pixel_format dsc_pix_fmt = DSC_PIXFMT_UNKNOWN; @@ -495,7 +486,7 @@ static enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_p } -static enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_color_depth dc_color_depth) +enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_color_depth dc_color_depth) { enum dsc_bits_per_comp bpc = DSC_BPC_UNKNOWN; @@ -518,7 +509,7 @@ static enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_co } -static void dsc_init_reg_values(struct dsc_reg_values *reg_vals) +void dsc_init_reg_values(struct dsc_reg_values *reg_vals) { int i; @@ -574,7 +565,7 @@ static void dsc_init_reg_values(struct dsc_reg_values *reg_vals) * This is required because dscc_compute_dsc_parameters returns a modified PPS, which in turn * affects non-PPS register values. */ -static void dsc_update_from_dsc_parameters(struct dsc_reg_values *reg_vals, const struct dsc_parameters *dsc_params) +void dsc_update_from_dsc_parameters(struct dsc_reg_values *reg_vals, const struct dsc_parameters *dsc_params) { int i; |