diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_types.h | 80 |
1 files changed, 38 insertions, 42 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index 0f4bd5710796..62f7a30c37dc 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -1004,18 +1004,6 @@ enum intel_output_format { INTEL_OUTPUT_FORMAT_YCBCR444, }; -struct intel_mpllb_state { - u32 clock; /* in KHz */ - u32 ref_control; - u32 mpllb_cp; - u32 mpllb_div; - u32 mpllb_div2; - u32 mpllb_fracn1; - u32 mpllb_fracn2; - u32 mpllb_sscen; - u32 mpllb_sscstep; -}; - /* Used by dp and fdi links */ struct intel_link_m_n { u32 tu; @@ -1031,31 +1019,6 @@ struct intel_csc_matrix { u16 postoff[3]; }; -struct intel_c10pll_state { - u32 clock; /* in KHz */ - u8 tx; - u8 cmn; - u8 pll[20]; -}; - -struct intel_c20pll_state { - u32 clock; /* in kHz */ - u16 tx[3]; - u16 cmn[4]; - union { - u16 mplla[10]; - u16 mpllb[11]; - }; -}; - -struct intel_cx0pll_state { - union { - struct intel_c10pll_state c10; - struct intel_c20pll_state c20; - }; - bool ssc_enabled; -}; - struct intel_crtc_state { /* * uapi (drm) state. This is the software state shown to userspace. @@ -1200,11 +1163,7 @@ struct intel_crtc_state { struct intel_shared_dpll *shared_dpll; /* Actual register state of the dpll, for shared dpll cross-checking. */ - union { - struct intel_dpll_hw_state dpll_hw_state; - struct intel_mpllb_state mpllb_state; - struct intel_cx0pll_state cx0pll_state; - }; + struct intel_dpll_hw_state dpll_hw_state; /* * ICL reserved DPLLs for the CRTC/port. The active PLL is selected by @@ -2197,4 +2156,41 @@ static inline int to_bpp_x16(int bpp) return bpp << 4; } +/* + * Conversion functions/macros from various pointer types to struct + * intel_display pointer. + */ +#define __drm_device_to_intel_display(p) \ + (&to_i915(p)->display) +#define __intel_connector_to_intel_display(p) \ + __drm_device_to_intel_display((p)->base.dev) +#define __intel_crtc_to_intel_display(p) \ + __drm_device_to_intel_display((p)->base.dev) +#define __intel_crtc_state_to_intel_display(p) \ + __drm_device_to_intel_display((p)->uapi.crtc->dev) +#define __intel_digital_port_to_intel_display(p) \ + __drm_device_to_intel_display((p)->base.base.dev) +#define __intel_dp_to_intel_display(p) \ + __drm_device_to_intel_display(dp_to_dig_port(p)->base.base.dev) +#define __intel_encoder_to_intel_display(p) \ + __drm_device_to_intel_display((p)->base.dev) +#define __intel_hdmi_to_intel_display(p) \ + __drm_device_to_intel_display(hdmi_to_dig_port(p)->base.base.dev) + +/* Helper for generic association. Map types to conversion functions/macros. */ +#define __assoc(type, p) \ + struct type: __##type##_to_intel_display((struct type *)(p)) + +/* Convert various pointer types to struct intel_display pointer. */ +#define to_intel_display(p) \ + _Generic(*p, \ + __assoc(drm_device, p), \ + __assoc(intel_connector, p), \ + __assoc(intel_crtc, p), \ + __assoc(intel_crtc_state, p), \ + __assoc(intel_digital_port, p), \ + __assoc(intel_dp, p), \ + __assoc(intel_encoder, p), \ + __assoc(intel_hdmi, p)) + #endif /* __INTEL_DISPLAY_TYPES_H__ */ |