Contributors: 18
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Ville Syrjälä |
36 |
17.91% |
4 |
13.33% |
| Jesse Barnes |
29 |
14.43% |
5 |
16.67% |
| Michal Wajdeczko |
26 |
12.94% |
1 |
3.33% |
| Eugeni Dodonov |
18 |
8.96% |
1 |
3.33% |
| Jani Nikula |
11 |
5.47% |
3 |
10.00% |
| Madhav Chauhan |
10 |
4.98% |
1 |
3.33% |
| Matt Roper |
10 |
4.98% |
2 |
6.67% |
| Lucas De Marchi |
9 |
4.48% |
2 |
6.67% |
| Antti Koskipaa |
8 |
3.98% |
1 |
3.33% |
| Imre Deak |
8 |
3.98% |
1 |
3.33% |
| Paulo Zanoni |
7 |
3.48% |
1 |
3.33% |
| Maarten Lankhorst |
6 |
2.99% |
1 |
3.33% |
| Vandita Kulkarni |
6 |
2.99% |
1 |
3.33% |
| Dhinakaran Pandiyan |
6 |
2.99% |
2 |
6.67% |
| Manasi D Navare |
5 |
2.49% |
1 |
3.33% |
| Ander Conselvan de Oliveira |
2 |
1.00% |
1 |
3.33% |
| Egbert Eich |
2 |
1.00% |
1 |
3.33% |
| Rodrigo Vivi |
2 |
1.00% |
1 |
3.33% |
| Total |
201 |
|
30 |
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2022 Intel Corporation
*/
#ifndef __INTEL_DISPLAY_LIMITS_H__
#define __INTEL_DISPLAY_LIMITS_H__
/*
* Keep the pipe enum values fixed: the code assumes that PIPE_A=0, the
* rest have consecutive values and match the enum values of transcoders
* with a 1:1 transcoder -> pipe mapping.
*/
enum pipe {
INVALID_PIPE = -1,
PIPE_A = 0,
PIPE_B,
PIPE_C,
PIPE_D,
_PIPE_EDP,
I915_MAX_PIPES = _PIPE_EDP
};
enum transcoder {
INVALID_TRANSCODER = -1,
/*
* The following transcoders have a 1:1 transcoder -> pipe mapping,
* keep their values fixed: the code assumes that TRANSCODER_A=0, the
* rest have consecutive values and match the enum values of the pipes
* they map to.
*/
TRANSCODER_A = PIPE_A,
TRANSCODER_B = PIPE_B,
TRANSCODER_C = PIPE_C,
TRANSCODER_D = PIPE_D,
/*
* The following transcoders can map to any pipe, their enum value
* doesn't need to stay fixed.
*/
TRANSCODER_EDP,
TRANSCODER_DSI_0,
TRANSCODER_DSI_1,
TRANSCODER_DSI_A = TRANSCODER_DSI_0, /* legacy DSI */
TRANSCODER_DSI_C = TRANSCODER_DSI_1, /* legacy DSI */
I915_MAX_TRANSCODERS
};
/*
* Per-pipe plane identifier.
* I915_MAX_PLANES in the enum below is the maximum (across all platforms)
* number of planes per CRTC. Not all platforms really have this many planes,
* which means some arrays of size I915_MAX_PLANES may have unused entries
* between the topmost sprite plane and the cursor plane.
*
* This is expected to be passed to various register macros
* (eg. PLANE_CTL(), PS_PLANE_SEL(), etc.) so adjust with care.
*/
enum plane_id {
PLANE_PRIMARY,
PLANE_SPRITE0,
PLANE_SPRITE1,
PLANE_SPRITE2,
PLANE_SPRITE3,
PLANE_SPRITE4,
PLANE_SPRITE5,
PLANE_CURSOR,
I915_MAX_PLANES,
};
enum port {
PORT_NONE = -1,
PORT_A = 0,
PORT_B,
PORT_C,
PORT_D,
PORT_E,
PORT_F,
PORT_G,
PORT_H,
PORT_I,
/* tgl+ */
PORT_TC1 = PORT_D,
PORT_TC2,
PORT_TC3,
PORT_TC4,
PORT_TC5,
PORT_TC6,
/* XE_LPD repositions D/E offsets and bitfields */
PORT_D_XELPD = PORT_TC5,
PORT_E_XELPD,
I915_MAX_PORTS
};
enum hpd_pin {
HPD_NONE = 0,
HPD_TV = HPD_NONE, /* TV is known to be unreliable */
HPD_CRT,
HPD_SDVO_B,
HPD_SDVO_C,
HPD_PORT_A,
HPD_PORT_B,
HPD_PORT_C,
HPD_PORT_D,
HPD_PORT_E,
HPD_PORT_TC1,
HPD_PORT_TC2,
HPD_PORT_TC3,
HPD_PORT_TC4,
HPD_PORT_TC5,
HPD_PORT_TC6,
HPD_NUM_PINS
};
#endif /* __INTEL_DISPLAY_LIMITS_H__ */