diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 112 |
1 files changed, 76 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index f4a0773f0fca..49a246feb1ae 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -40,7 +40,6 @@ struct drm_encoder; struct drm_file; struct drm_format_info; struct drm_framebuffer; -struct drm_i915_gem_object; struct drm_i915_private; struct drm_mode_fb_cmd2; struct drm_modeset_acquire_ctx; @@ -52,6 +51,7 @@ struct intel_atomic_state; struct intel_crtc; struct intel_crtc_state; struct intel_digital_port; +struct intel_display; struct intel_dp; struct intel_encoder; struct intel_initial_plane_config; @@ -94,16 +94,6 @@ static inline bool transcoder_is_dsi(enum transcoder transcoder) return transcoder == TRANSCODER_DSI_A || transcoder == TRANSCODER_DSI_C; } -/* - * Global legacy plane identifier. Valid only for primary/sprite - * planes on pre-g4x, and only for primary planes on g4x-bdw. - */ -enum i9xx_plane_id { - PLANE_A, - PLANE_B, - PLANE_C, -}; - #define plane_name(p) ((p) + 'A') #define for_each_plane_id_on_crtc(__crtc, __p) \ @@ -248,9 +238,6 @@ enum phy_fia { for ((__phy) = PHY_A; (__phy) < I915_MAX_PHYS; (__phy)++) \ for_each_if((__phys_mask) & BIT(__phy)) -#define for_each_crtc(dev, crtc) \ - list_for_each_entry(crtc, &(dev)->mode_config.crtc_list, head) - #define for_each_intel_plane(dev, intel_plane) \ list_for_each_entry(intel_plane, \ &(dev)->mode_config.plane_list, \ @@ -280,6 +267,12 @@ enum phy_fia { base.head) \ for_each_if((pipe_mask) & BIT(intel_crtc->pipe)) +#define for_each_intel_crtc_in_pipe_mask_reverse(dev, intel_crtc, pipe_mask) \ + list_for_each_entry_reverse((intel_crtc), \ + &(dev)->mode_config.crtc_list, \ + base.head) \ + for_each_if((pipe_mask) & BIT((intel_crtc)->pipe)) + #define for_each_intel_encoder(dev, intel_encoder) \ list_for_each_entry(intel_encoder, \ &(dev)->mode_config.encoder_list, \ @@ -344,6 +337,14 @@ enum phy_fia { (__i)++) \ for_each_if(crtc) +#define for_each_new_intel_crtc_in_state_reverse(__state, crtc, new_crtc_state, __i) \ + for ((__i) = (__state)->base.dev->mode_config.num_crtc - 1; \ + (__i) >= 0 && \ + ((crtc) = to_intel_crtc((__state)->base.crtcs[__i].ptr), \ + (new_crtc_state) = to_intel_crtc_state((__state)->base.crtcs[__i].new_state), 1); \ + (__i)--) \ + for_each_if(crtc) + #define for_each_oldnew_intel_plane_in_state(__state, plane, old_plane_state, new_plane_state, __i) \ for ((__i) = 0; \ (__i) < (__state)->base.dev->mode_config.num_total_plane && \ @@ -387,6 +388,30 @@ enum phy_fia { ((connector) = to_intel_connector((__state)->base.connectors[__i].ptr), \ (new_connector_state) = to_intel_digital_connector_state((__state)->base.connectors[__i].new_state), 1)) +#define for_each_crtc_in_masks(display, crtc, first_pipes, second_pipes, i) \ + for ((i) = 0; \ + (i) < (I915_MAX_PIPES * 2) && ((crtc) = intel_crtc_for_pipe(display, (i) % I915_MAX_PIPES), 1); \ + (i)++) \ + for_each_if((crtc) && ((first_pipes) | ((second_pipes) << I915_MAX_PIPES)) & BIT(i)) + +#define for_each_crtc_in_masks_reverse(display, crtc, first_pipes, second_pipes, i) \ + for ((i) = (I915_MAX_PIPES * 2 - 1); \ + (i) >= 0 && ((crtc) = intel_crtc_for_pipe(display, (i) % I915_MAX_PIPES), 1); \ + (i)--) \ + for_each_if((crtc) && ((first_pipes) | ((second_pipes) << I915_MAX_PIPES)) & BIT(i)) + +#define for_each_pipe_crtc_modeset_disable(display, crtc, crtc_state, i) \ + for_each_crtc_in_masks(display, crtc, \ + _intel_modeset_primary_pipes(crtc_state), \ + _intel_modeset_secondary_pipes(crtc_state), \ + i) + +#define for_each_pipe_crtc_modeset_enable(display, crtc, crtc_state, i) \ + for_each_crtc_in_masks_reverse(display, crtc, \ + _intel_modeset_primary_pipes(crtc_state), \ + _intel_modeset_secondary_pipes(crtc_state), \ + i) + int intel_atomic_check(struct drm_device *dev, struct drm_atomic_state *state); int intel_atomic_add_affected_planes(struct intel_atomic_state *state, struct intel_crtc *crtc); @@ -401,17 +426,25 @@ u32 intel_plane_fb_max_stride(struct drm_i915_private *dev_priv, enum drm_mode_status intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv, const struct drm_display_mode *mode, - bool bigjoiner); + int num_joined_pipes); enum drm_mode_status intel_cpu_transcoder_mode_valid(struct drm_i915_private *i915, const struct drm_display_mode *mode); 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); bool is_trans_port_sync_master(const struct intel_crtc_state *state); -bool intel_crtc_is_bigjoiner_slave(const struct intel_crtc_state *crtc_state); -bool intel_crtc_is_bigjoiner_master(const struct intel_crtc_state *crtc_state); -u8 intel_crtc_bigjoiner_slave_pipes(const struct intel_crtc_state *crtc_state); -struct intel_crtc *intel_master_crtc(const struct intel_crtc_state *crtc_state); +u8 intel_crtc_joined_pipe_mask(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_joiner_secondary(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_joiner_primary(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_bigjoiner_primary(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_bigjoiner_secondary(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_ultrajoiner(const struct intel_crtc_state *crtc_state); +bool intel_crtc_is_ultrajoiner_primary(const struct intel_crtc_state *crtc_state); +bool intel_crtc_ultrajoiner_enable_needed(const struct intel_crtc_state *crtc_state); +u8 intel_crtc_joiner_secondary_pipes(const struct intel_crtc_state *crtc_state); +u8 _intel_modeset_primary_pipes(const struct intel_crtc_state *crtc_state); +u8 _intel_modeset_secondary_pipes(const struct intel_crtc_state *crtc_state); +struct intel_crtc *intel_primary_crtc(const struct intel_crtc_state *crtc_state); bool intel_crtc_get_pipe_config(struct intel_crtc_state *crtc_state); bool intel_pipe_config_compare(const struct intel_crtc_state *current_config, const struct intel_crtc_state *pipe_config, @@ -422,8 +455,8 @@ void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state); void ilk_set_pipeconf(const struct intel_crtc_state *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); +void i830_enable_pipe(struct intel_display *display, enum pipe pipe); +void i830_disable_pipe(struct intel_display *display, enum pipe pipe); int vlv_get_hpll_vco(struct drm_i915_private *dev_priv); int vlv_get_cck_clock(struct drm_i915_private *dev_priv, const char *name, u32 reg, int ref_freq); @@ -448,16 +481,17 @@ bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy); bool intel_phy_is_snps(struct drm_i915_private *dev_priv, enum phy phy); enum tc_port intel_port_to_tc(struct drm_i915_private *dev_priv, enum port port); -int intel_get_pipe_from_crtc_id_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); + +enum phy intel_encoder_to_phy(struct intel_encoder *encoder); +bool intel_encoder_is_combo(struct intel_encoder *encoder); +bool intel_encoder_is_snps(struct intel_encoder *encoder); +bool intel_encoder_is_tc(struct intel_encoder *encoder); +enum tc_port intel_encoder_to_tc(struct intel_encoder *encoder); int ilk_get_lanes_required(int target_clock, int link_bw, int bpp); -void vlv_wait_port_ready(struct drm_i915_private *dev_priv, +void vlv_wait_port_ready(struct intel_display *display, struct intel_digital_port *dig_port, unsigned int expected_mask); -struct drm_framebuffer * -intel_framebuffer_create(struct drm_i915_gem_object *obj, - struct drm_mode_fb_cmd2 *mode_cmd); bool intel_fuzzy_clock_check(int clock1, int clock2); @@ -510,11 +544,17 @@ void intel_plane_fixup_bitmasks(struct intel_crtc_state *crtc_state); void intel_update_watermarks(struct drm_i915_private *i915); +bool intel_crtc_vrr_disabling(struct intel_atomic_state *state, + struct intel_crtc *crtc); + /* modesetting */ int intel_modeset_pipes_in_mask_early(struct intel_atomic_state *state, const char *reason, u8 pipe_mask); int intel_modeset_all_pipes_late(struct intel_atomic_state *state, const char *reason); +int intel_modeset_commit_pipes(struct drm_i915_private *i915, + u8 pipe_mask, + struct drm_modeset_acquire_ctx *ctx); void intel_modeset_get_crtc_power_domains(struct intel_crtc_state *crtc_state, struct intel_power_domain_mask *old_domains); void intel_modeset_put_crtc_power_domains(struct intel_crtc *crtc, @@ -542,21 +582,21 @@ void assert_transcoder(struct drm_i915_private *dev_priv, bool assert_port_valid(struct drm_i915_private *i915, enum port port); /* - * Use I915_STATE_WARN(x) (rather than WARN() and WARN_ON()) for hw state sanity - * checks to check for unexpected conditions which may not necessarily be a user - * visible problem. This will either WARN() or DRM_ERROR() depending on the - * verbose_state_checks module param, to enable distros and users to tailor - * their preferred amount of i915 abrt spam. + * Use INTEL_DISPLAY_STATE_WARN(x) (rather than WARN() and WARN_ON()) for hw + * state sanity checks to check for unexpected conditions which may not + * necessarily be a user visible problem. This will either drm_WARN() or + * drm_err() depending on the verbose_state_checks module param, to enable + * distros and users to tailor their preferred amount of i915 abrt spam. */ -#define I915_STATE_WARN(__i915, condition, format...) ({ \ - struct drm_device *drm = &(__i915)->drm; \ +#define INTEL_DISPLAY_STATE_WARN(__display, condition, format...) ({ \ int __ret_warn_on = !!(condition); \ if (unlikely(__ret_warn_on)) \ - if (!drm_WARN(drm, __i915->display.params.verbose_state_checks, format)) \ - drm_err(drm, format); \ + if (!drm_WARN((__display)->drm, (__display)->params.verbose_state_checks, format)) \ + drm_err((__display)->drm, format); \ unlikely(__ret_warn_on); \ }) bool intel_scanout_needs_vtd_wa(struct drm_i915_private *i915); +int intel_crtc_num_joined_pipes(const struct intel_crtc_state *crtc_state); #endif |