Contributors: 37
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jani Nikula |
272 |
20.45% |
12 |
7.89% |
| Imre Deak |
222 |
16.69% |
32 |
21.05% |
| Ville Syrjälä |
141 |
10.60% |
26 |
17.11% |
| Rodrigo Vivi |
125 |
9.40% |
1 |
0.66% |
| Maarten Lankhorst |
121 |
9.10% |
9 |
5.92% |
| Stanislav Lisovskiy |
81 |
6.09% |
5 |
3.29% |
| Ankit Nautiyal |
45 |
3.38% |
12 |
7.89% |
| Eric Anholt |
40 |
3.01% |
1 |
0.66% |
| Manasi D Navare |
39 |
2.93% |
6 |
3.95% |
| Gwan-gyeong Mun |
30 |
2.26% |
4 |
2.63% |
| Dave Airlie |
24 |
1.80% |
2 |
1.32% |
| Daniel Vetter |
21 |
1.58% |
5 |
3.29% |
| Sean Paul |
18 |
1.35% |
1 |
0.66% |
| Ander Conselvan de Oliveira |
17 |
1.28% |
3 |
1.97% |
| José Roberto de Souza |
15 |
1.13% |
1 |
0.66% |
| Dhinakaran Pandiyan |
14 |
1.05% |
3 |
1.97% |
| Jesse Barnes |
13 |
0.98% |
2 |
1.32% |
| Chon Ming Lee |
12 |
0.90% |
1 |
0.66% |
| Stephen Chandler Paul |
11 |
0.83% |
1 |
0.66% |
| Paulo Zanoni |
10 |
0.75% |
4 |
2.63% |
| Keith Packard |
9 |
0.68% |
2 |
1.32% |
| Damien Lespiau |
6 |
0.45% |
1 |
0.66% |
| Shashank Sharma |
6 |
0.45% |
2 |
1.32% |
| Arun R Murthy |
4 |
0.30% |
1 |
0.66% |
| Kumar, Mahesh |
4 |
0.30% |
2 |
1.32% |
| Shubhangi Shrivastava |
4 |
0.30% |
1 |
0.66% |
| Adam Jackson |
4 |
0.30% |
1 |
0.66% |
| Suraj Kandpal |
3 |
0.23% |
1 |
0.66% |
| Matt Roper |
3 |
0.23% |
2 |
1.32% |
| Lucas De Marchi |
3 |
0.23% |
1 |
0.66% |
| Ramalingam C |
3 |
0.23% |
1 |
0.66% |
| Eugeni Dodonov |
3 |
0.23% |
1 |
0.66% |
| Radhakrishna Sripada |
2 |
0.15% |
1 |
0.66% |
| Vinod Govindapillai |
2 |
0.15% |
1 |
0.66% |
| Libin Yang |
1 |
0.08% |
1 |
0.66% |
| Chris Wilson |
1 |
0.08% |
1 |
0.66% |
| Tomeu Vizoso |
1 |
0.08% |
1 |
0.66% |
| Total |
1330 |
|
152 |
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2019 Intel Corporation
*/
#ifndef __INTEL_DP_H__
#define __INTEL_DP_H__
#include <linux/types.h>
enum intel_output_format;
enum pipe;
enum port;
struct drm_connector_state;
struct drm_dp_vsc_sdp;
struct drm_encoder;
struct drm_modeset_acquire_ctx;
struct intel_atomic_state;
struct intel_connector;
struct intel_crtc_state;
struct intel_digital_port;
struct intel_display;
struct intel_dp;
struct intel_encoder;
struct link_config_limits {
int min_rate, max_rate;
int min_lane_count, max_lane_count;
struct {
/* Uncompressed DSC input or link output bpp in 1 bpp units */
int min_bpp, max_bpp;
} pipe;
struct {
/* Compressed or uncompressed link output bpp in 1/16 bpp units */
int min_bpp_x16, max_bpp_x16;
} link;
};
void intel_edp_fixup_vbt_bpp(struct intel_encoder *encoder, int pipe_bpp);
bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
int intel_dp_min_bpp(enum intel_output_format output_format);
void intel_dp_init_modeset_retry_work(struct intel_connector *connector);
void
intel_dp_queue_modeset_retry_for_link(struct intel_atomic_state *state,
struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state);
bool intel_dp_init_connector(struct intel_digital_port *dig_port,
struct intel_connector *intel_connector);
void intel_dp_connector_sync_state(struct intel_connector *connector,
const struct intel_crtc_state *crtc_state);
void intel_dp_set_link_params(struct intel_dp *intel_dp,
int link_rate, int lane_count);
int intel_dp_get_active_pipes(struct intel_dp *intel_dp,
struct drm_modeset_acquire_ctx *ctx,
u8 *pipe_mask);
void intel_dp_flush_connector_commits(struct intel_connector *connector);
void intel_dp_link_check(struct intel_encoder *encoder);
void intel_dp_check_link_state(struct intel_dp *intel_dp);
void intel_dp_set_power(struct intel_dp *intel_dp, u8 mode);
void intel_dp_configure_protocol_converter(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state);
void intel_dp_sink_enable_decompression(struct intel_atomic_state *state,
struct intel_connector *connector,
const struct intel_crtc_state *new_crtc_state);
void intel_dp_sink_disable_decompression(struct intel_atomic_state *state,
struct intel_connector *connector,
const struct intel_crtc_state *old_crtc_state);
void intel_dp_encoder_suspend(struct intel_encoder *intel_encoder);
void intel_dp_encoder_shutdown(struct intel_encoder *intel_encoder);
void intel_dp_encoder_flush_work(struct drm_encoder *encoder);
int intel_dp_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state);
int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state,
const struct link_config_limits *limits,
int timeslots);
void intel_dp_audio_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state);
bool intel_dp_has_hdmi_sink(struct intel_dp *intel_dp);
bool intel_dp_is_edp(struct intel_dp *intel_dp);
bool intel_dp_is_uhbr(const struct intel_crtc_state *crtc_state);
bool intel_dp_has_dsc(const struct intel_connector *connector);
int intel_dp_link_symbol_size(int rate);
int intel_dp_link_symbol_clock(int rate);
bool intel_dp_is_port_edp(struct intel_display *display, enum port port);
enum irqreturn intel_dp_hpd_pulse(struct intel_digital_port *dig_port,
bool long_hpd);
void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
void intel_edp_backlight_off(const struct drm_connector_state *conn_state);
void intel_edp_fixup_vbt_bpp(struct intel_encoder *encoder, int pipe_bpp);
void intel_dp_mst_suspend(struct intel_display *display);
void intel_dp_mst_resume(struct intel_display *display);
int intel_dp_max_source_lane_count(struct intel_digital_port *dig_port);
int intel_dp_max_link_rate(struct intel_dp *intel_dp);
int intel_dp_max_lane_count(struct intel_dp *intel_dp);
int intel_dp_config_required_rate(const struct intel_crtc_state *crtc_state);
int intel_dp_rate_select(struct intel_dp *intel_dp, int rate);
int intel_dp_max_common_rate(struct intel_dp *intel_dp);
int intel_dp_max_common_lane_count(struct intel_dp *intel_dp);
int intel_dp_common_rate(struct intel_dp *intel_dp, int index);
int intel_dp_rate_index(const int *rates, int len, int rate);
int intel_dp_link_config_index(struct intel_dp *intel_dp, int link_rate, int lane_count);
void intel_dp_link_config_get(struct intel_dp *intel_dp, int idx, int *link_rate, int *lane_count);
void intel_dp_update_sink_caps(struct intel_dp *intel_dp);
void intel_dp_reset_link_params(struct intel_dp *intel_dp);
void intel_dp_compute_rate(struct intel_dp *intel_dp, int port_clock,
u8 *link_bw, u8 *rate_select);
bool intel_dp_source_supports_tps3(struct intel_display *display);
bool intel_dp_source_supports_tps4(struct intel_display *display);
int intel_dp_link_required(int pixel_clock, int bpp);
int intel_dp_effective_data_rate(int pixel_clock, int bpp_x16,
int bw_overhead);
int intel_dp_max_link_data_rate(struct intel_dp *intel_dp,
int max_dprx_rate, int max_dprx_lanes);
bool intel_dp_joiner_needs_dsc(struct intel_display *display,
int num_joined_pipes);
bool intel_dp_has_joiner(struct intel_dp *intel_dp);
bool intel_dp_needs_vsc_sdp(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
void intel_dp_set_infoframes(struct intel_encoder *encoder, bool enable,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
void intel_read_dp_sdp(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state,
unsigned int type);
void intel_digital_port_lock(struct intel_encoder *encoder);
void intel_digital_port_unlock(struct intel_encoder *encoder);
bool intel_digital_port_connected(struct intel_encoder *encoder);
bool intel_digital_port_connected_locked(struct intel_encoder *encoder);
int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
u8 dsc_max_bpc);
u16 intel_dp_dsc_get_max_compressed_bpp(struct intel_display *display,
u32 link_clock, u32 lane_count,
u32 mode_clock, u32 mode_hdisplay,
int num_joined_pipes,
enum intel_output_format output_format,
u32 pipe_bpp,
u32 timeslots);
int intel_dp_dsc_sink_min_compressed_bpp(const struct intel_crtc_state *pipe_config);
int intel_dp_dsc_sink_max_compressed_bpp(const struct intel_connector *connector,
const struct intel_crtc_state *pipe_config,
int bpc);
u8 intel_dp_dsc_get_slice_count(const struct intel_connector *connector,
int mode_clock, int mode_hdisplay,
int num_joined_pipes);
int intel_dp_num_joined_pipes(struct intel_dp *intel_dp,
struct intel_connector *connector,
int hdisplay, int clock);
static inline unsigned int intel_dp_unused_lane_mask(int lane_count)
{
return ~((1 << lane_count) - 1) & 0xf;
}
bool intel_dp_supports_fec(struct intel_dp *intel_dp,
const struct intel_connector *connector,
const struct intel_crtc_state *pipe_config);
u32 intel_dp_mode_to_fec_clock(u32 mode_clock);
int intel_dp_bw_fec_overhead(bool fec_enabled);
bool intel_dp_supports_fec(struct intel_dp *intel_dp,
const struct intel_connector *connector,
const struct intel_crtc_state *pipe_config);
bool intel_dp_supports_dsc(struct intel_dp *intel_dp,
const struct intel_connector *connector,
const struct intel_crtc_state *crtc_state);
u32 intel_dp_dsc_nearest_valid_bpp(struct intel_display *display, u32 bpp, u32 pipe_bpp);
void intel_ddi_update_pipe(struct intel_atomic_state *state,
struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
bool intel_dp_initial_fastset_check(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state);
void intel_dp_sync_state(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state);
void intel_dp_check_frl_training(struct intel_dp *intel_dp);
void intel_dp_pcon_dsc_configure(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state);
void intel_dp_invalidate_source_oui(struct intel_dp *intel_dp);
void intel_dp_wait_source_oui(struct intel_dp *intel_dp);
int intel_dp_output_bpp(enum intel_output_format output_format, int bpp);
bool intel_dp_compute_config_limits(struct intel_dp *intel_dp,
struct intel_connector *connector,
struct intel_crtc_state *crtc_state,
bool respect_downstream_limits,
bool dsc,
struct link_config_limits *limits);
void intel_dp_get_dsc_sink_cap(u8 dpcd_rev, struct intel_connector *connector);
bool intel_dp_has_gamut_metadata_dip(struct intel_encoder *encoder);
bool intel_dp_link_params_valid(struct intel_dp *intel_dp, int link_rate,
u8 lane_count);
bool intel_dp_has_connector(struct intel_dp *intel_dp,
const struct drm_connector_state *conn_state);
int intel_dp_dsc_max_src_input_bpc(struct intel_display *display);
int intel_dp_dsc_min_src_input_bpc(void);
int intel_dp_compute_min_hblank(struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
#endif /* __INTEL_DP_H__ */