diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 123 |
1 files changed, 9 insertions, 114 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index 714030136b7f..cb6f520cc575 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -28,6 +28,7 @@ #include <drm/drm_util.h> #include "i915_reg_defs.h" +#include "intel_display_limits.h" enum drm_scaling_filter; struct dpll; @@ -62,51 +63,9 @@ struct intel_remapped_info; struct intel_rotation_info; struct pci_dev; -/* - * 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 -}; #define pipe_name(p) ((p) + 'A') -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 -}; - static inline const char *transcoder_name(enum transcoder transcoder) { switch (transcoder) { @@ -147,29 +106,6 @@ enum i9xx_plane_id { #define plane_name(p) ((p) + 'A') #define sprite_name(p, s) ((p) * RUNTIME_INFO(dev_priv)->num_sprites[(p)] + (s) + 'A') -/* - * 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, -}; - #define for_each_plane_id_on_crtc(__crtc, __p) \ for ((__p) = PLANE_PRIMARY; (__p) < I915_MAX_PLANES; (__p)++) \ for_each_if((__crtc)->plane_ids_mask & BIT(__p)) @@ -182,34 +118,6 @@ enum plane_id { for_each_dbuf_slice((__dev_priv), (__slice)) \ for_each_if((__mask) & BIT(__slice)) -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 -}; - #define port_name(p) ((p) + 'A') /* @@ -312,27 +220,6 @@ enum phy_fia { FIA3, }; -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 -}; - #define for_each_hpd_pin(__pin) \ for ((__pin) = (HPD_NONE + 1); (__pin) < HPD_NUM_PINS; (__pin)++) @@ -440,6 +327,14 @@ enum hpd_pin { (__i)++) \ for_each_if(plane) +#define for_each_old_intel_crtc_in_state(__state, crtc, old_crtc_state, __i) \ + for ((__i) = 0; \ + (__i) < (__state)->base.dev->mode_config.num_crtc && \ + ((crtc) = to_intel_crtc((__state)->base.crtcs[__i].ptr), \ + (old_crtc_state) = to_intel_crtc_state((__state)->base.crtcs[__i].old_state), 1); \ + (__i)++) \ + for_each_if(crtc) + #define for_each_new_intel_plane_in_state(__state, plane, new_plane_state, __i) \ for ((__i) = 0; \ (__i) < (__state)->base.dev->mode_config.num_total_plane && \ |