diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 94 |
1 files changed, 42 insertions, 52 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index 284936f0ddab..b61b75248ded 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -57,6 +57,7 @@ struct intel_plane; struct intel_plane_state; struct intel_remapped_info; struct intel_rotation_info; +struct pci_dev; enum i915_gpio { GPIOA, @@ -270,6 +271,7 @@ enum tc_port { }; enum tc_port_mode { + TC_PORT_DISCONNECTED, TC_PORT_TBT_ALT, TC_PORT_DP_ALT, TC_PORT_LEGACY, @@ -345,9 +347,33 @@ 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)++) + #define for_each_pipe(__dev_priv, __p) \ for ((__p) = 0; (__p) < I915_MAX_PIPES; (__p)++) \ - for_each_if(INTEL_INFO(__dev_priv)->pipe_mask & BIT(__p)) + for_each_if(INTEL_INFO(__dev_priv)->display.pipe_mask & BIT(__p)) #define for_each_pipe_masked(__dev_priv, __p, __mask) \ for_each_pipe(__dev_priv, __p) \ @@ -355,7 +381,7 @@ enum phy_fia { #define for_each_cpu_transcoder(__dev_priv, __t) \ for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++) \ - for_each_if (INTEL_INFO(__dev_priv)->cpu_transcoder_mask & BIT(__t)) + for_each_if (INTEL_INFO(__dev_priv)->display.cpu_transcoder_mask & BIT(__t)) #define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \ for_each_cpu_transcoder(__dev_priv, __t) \ @@ -520,7 +546,6 @@ void intel_link_compute_m_n(u16 bpp, int nlanes, int pixel_clock, int link_clock, struct intel_link_m_n *m_n, bool constant_n, bool fec_enable); -void lpt_disable_clkout_dp(struct drm_i915_private *dev_priv); u32 intel_plane_fb_max_stride(struct drm_i915_private *dev_priv, u32 pixel_format, u64 modifier); enum drm_mode_status @@ -531,8 +556,8 @@ enum phy intel_port_to_phy(struct drm_i915_private *i915, enum port port); bool is_trans_port_sync_mode(const struct intel_crtc_state *state); void intel_plane_destroy(struct drm_plane *plane); -void intel_enable_pipe(const struct intel_crtc_state *new_crtc_state); -void intel_disable_pipe(const struct intel_crtc_state *old_crtc_state); +void intel_enable_transcoder(const struct intel_crtc_state *new_crtc_state); +void intel_disable_transcoder(const struct intel_crtc_state *old_crtc_state); void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe); void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe); enum pipe intel_crtc_pch_transcoder(struct intel_crtc *crtc); @@ -541,15 +566,10 @@ int vlv_get_cck_clock(struct drm_i915_private *dev_priv, const char *name, u32 reg, int ref_freq); int vlv_get_cck_clock_hpll(struct drm_i915_private *dev_priv, const char *name, u32 reg); -void lpt_pch_enable(const struct intel_crtc_state *crtc_state); -void lpt_disable_pch_transcoder(struct drm_i915_private *dev_priv); -void lpt_disable_iclkip(struct drm_i915_private *dev_priv); void intel_init_display_hooks(struct drm_i915_private *dev_priv); unsigned int intel_fb_xy_to_linear(int x, int y, const struct intel_plane_state *state, int plane); -unsigned int intel_fb_align_height(const struct drm_framebuffer *fb, - int color_plane, unsigned int height); void intel_add_fb_offsets(int *x, int *y, const struct intel_plane_state *state, int plane); unsigned int intel_rotation_info_size(const struct intel_rotation_info *rot_info); @@ -577,24 +597,10 @@ int intel_get_load_detect_pipe(struct drm_connector *connector, void intel_release_load_detect_pipe(struct drm_connector *connector, struct intel_load_detect_pipe *old, struct drm_modeset_acquire_ctx *ctx); -struct i915_vma * -intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, bool phys_cursor, - const struct i915_ggtt_view *view, - bool uses_fence, - unsigned long *out_flags); -void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags); struct drm_framebuffer * intel_framebuffer_create(struct drm_i915_gem_object *obj, struct drm_mode_fb_cmd2 *mode_cmd); -int intel_prepare_plane_fb(struct drm_plane *plane, - struct drm_plane_state *new_state); -void intel_cleanup_plane_fb(struct drm_plane *plane, - struct drm_plane_state *old_state); -void assert_pch_transcoder_disabled(struct drm_i915_private *dev_priv, - enum pipe pipe); - -int lpt_get_iclkip(struct drm_i915_private *dev_priv); bool intel_fuzzy_clock_check(int clock1, int clock2); void intel_display_prepare_reset(struct drm_i915_private *dev_priv); @@ -603,8 +609,11 @@ void intel_dp_get_m_n(struct intel_crtc *crtc, struct intel_crtc_state *pipe_config); void intel_dp_set_m_n(const struct intel_crtc_state *crtc_state, enum link_m_n_set m_n); +void ilk_get_fdi_m_n_config(struct intel_crtc *crtc, + struct intel_crtc_state *pipe_config); +void i9xx_crtc_clock_get(struct intel_crtc *crtc, + struct intel_crtc_state *pipe_config); int intel_dotclock_calculate(int link_freq, const struct intel_link_m_n *m_n); - bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state); void hsw_enable_ips(const struct intel_crtc_state *crtc_state); void hsw_disable_ips(const struct intel_crtc_state *crtc_state); @@ -620,24 +629,19 @@ void ilk_pfit_disable(const struct intel_crtc_state *old_crtc_state); int bdw_get_pipemisc_bpp(struct intel_crtc *crtc); unsigned int intel_plane_fence_y_offset(const struct intel_plane_state *plane_state); -bool -intel_format_info_is_yuv_semiplanar(const struct drm_format_info *info, - u64 modifier); +bool intel_plane_uses_fence(const struct intel_plane_state *plane_state); -int intel_plane_pin_fb(struct intel_plane_state *plane_state); -void intel_plane_unpin_fb(struct intel_plane_state *old_plane_state); struct intel_encoder * intel_get_crtc_new_encoder(const struct intel_atomic_state *state, const struct intel_crtc_state *crtc_state); - -unsigned int intel_surf_alignment(const struct drm_framebuffer *fb, - int color_plane); -unsigned int intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane); +void intel_plane_disable_noatomic(struct intel_crtc *crtc, + struct intel_plane *plane); void intel_display_driver_register(struct drm_i915_private *i915); void intel_display_driver_unregister(struct drm_i915_private *i915); /* modesetting */ +bool intel_modeset_probe_defer(struct pci_dev *pdev); void intel_modeset_init_hw(struct drm_i915_private *i915); int intel_modeset_init_noirq(struct drm_i915_private *i915); int intel_modeset_init_nogem(struct drm_i915_private *i915); @@ -646,27 +650,13 @@ void intel_modeset_driver_remove(struct drm_i915_private *i915); void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915); void intel_modeset_driver_remove_nogem(struct drm_i915_private *i915); void intel_display_resume(struct drm_device *dev); -void intel_init_pch_refclk(struct drm_i915_private *dev_priv); int intel_modeset_all_pipes(struct intel_atomic_state *state); /* modesetting asserts */ -void assert_panel_unlocked(struct drm_i915_private *dev_priv, - enum pipe pipe); -void assert_pll(struct drm_i915_private *dev_priv, - enum pipe pipe, bool state); -#define assert_pll_enabled(d, p) assert_pll(d, p, true) -#define assert_pll_disabled(d, p) assert_pll(d, p, false) -void assert_dsi_pll(struct drm_i915_private *dev_priv, bool state); -#define assert_dsi_pll_enabled(d) assert_dsi_pll(d, true) -#define assert_dsi_pll_disabled(d) assert_dsi_pll(d, false) -void assert_fdi_rx_pll(struct drm_i915_private *dev_priv, - enum pipe pipe, bool state); -#define assert_fdi_rx_pll_enabled(d, p) assert_fdi_rx_pll(d, p, true) -#define assert_fdi_rx_pll_disabled(d, p) assert_fdi_rx_pll(d, p, false) -void assert_pipe(struct drm_i915_private *dev_priv, - enum transcoder cpu_transcoder, bool state); -#define assert_pipe_enabled(d, t) assert_pipe(d, t, true) -#define assert_pipe_disabled(d, t) assert_pipe(d, t, false) +void assert_transcoder(struct drm_i915_private *dev_priv, + enum transcoder cpu_transcoder, bool state); +#define assert_transcoder_enabled(d, t) assert_transcoder(d, t, true) +#define assert_transcoder_disabled(d, t) assert_transcoder(d, t, false) /* Use I915_STATE_WARN(x) and I915_STATE_WARN_ON() (rather than WARN() and * WARN_ON()) for hw state sanity checks to check for unexpected conditions |