diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 225 |
1 files changed, 76 insertions, 149 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h index fdfd4b46e2c6..bdac5c04bf79 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h @@ -8,10 +8,11 @@ #include "dpu_hw_catalog.h" #include "dpu_hw_mdss.h" #include "dpu_hw_util.h" -#include "dpu_hw_blk.h" #include "dpu_formats.h" -struct dpu_hw_pipe; +struct dpu_hw_sspp; + +#define DPU_SSPP_MAX_PITCH_SIZE 0xffff /** * Flags @@ -23,15 +24,6 @@ struct dpu_hw_pipe; #define DPU_SSPP_SOLID_FILL BIT(4) /** - * Define all scaler feature bits in catalog - */ -#define DPU_SSPP_SCALER ((1UL << DPU_SSPP_SCALER_RGB) | \ - (1UL << DPU_SSPP_SCALER_QSEED2) | \ - (1UL << DPU_SSPP_SCALER_QSEED3) | \ - (1UL << DPU_SSPP_SCALER_QSEED3LITE) | \ - (1UL << DPU_SSPP_SCALER_QSEED4)) - -/** * Component indices */ enum { @@ -148,64 +140,16 @@ struct dpu_hw_pixel_ext { }; /** - * struct dpu_hw_pipe_cfg : Pipe description - * @layout: format layout information for programming buffer to hardware + * struct dpu_sw_pipe_cfg : software pipe configuration * @src_rect: src ROI, caller takes into account the different operations * such as decimation, flip etc to program this field * @dest_rect: destination ROI. - * @index: index of the rectangle of SSPP - * @mode: parallel or time multiplex multirect mode + * @rotation: simplified drm rotation hint */ -struct dpu_hw_pipe_cfg { - struct dpu_hw_fmt_layout layout; +struct dpu_sw_pipe_cfg { struct drm_rect src_rect; struct drm_rect dst_rect; - enum dpu_sspp_multirect_index index; - enum dpu_sspp_multirect_mode mode; -}; - -/** - * struct dpu_hw_pipe_qos_cfg : Source pipe QoS configuration - * @danger_lut: LUT for generate danger level based on fill level - * @safe_lut: LUT for generate safe level based on fill level - * @creq_lut: LUT for generate creq level based on fill level - * @creq_vblank: creq value generated to vbif during vertical blanking - * @danger_vblank: danger value generated during vertical blanking - * @vblank_en: enable creq_vblank and danger_vblank during vblank - * @danger_safe_en: enable danger safe generation - */ -struct dpu_hw_pipe_qos_cfg { - u32 danger_lut; - u32 safe_lut; - u64 creq_lut; - u32 creq_vblank; - u32 danger_vblank; - bool vblank_en; - bool danger_safe_en; -}; - -/** - * enum CDP preload ahead address size - */ -enum { - DPU_SSPP_CDP_PRELOAD_AHEAD_32, - DPU_SSPP_CDP_PRELOAD_AHEAD_64 -}; - -/** - * struct dpu_hw_pipe_cdp_cfg : CDP configuration - * @enable: true to enable CDP - * @ubwc_meta_enable: true to enable ubwc metadata preload - * @tile_amortize_enable: true to enable amortization control for tile format - * @preload_ahead: number of request to preload ahead - * DPU_SSPP_CDP_PRELOAD_AHEAD_32, - * DPU_SSPP_CDP_PRELOAD_AHEAD_64 - */ -struct dpu_hw_pipe_cdp_cfg { - bool enable; - bool ubwc_meta_enable; - bool tile_amortize_enable; - u32 preload_ahead; + unsigned int rotation; }; /** @@ -219,6 +163,18 @@ struct dpu_hw_pipe_ts_cfg { }; /** + * struct dpu_sw_pipe - software pipe description + * @sspp: backing SSPP pipe + * @index: index of the rectangle of SSPP + * @mode: parallel or time multiplex multirect mode + */ +struct dpu_sw_pipe { + struct dpu_hw_sspp *sspp; + enum dpu_sspp_multirect_index multirect_index; + enum dpu_sspp_multirect_mode multirect_mode; +}; + +/** * struct dpu_hw_sspp_ops - interface to the SSPP Hw driver functions * Caller must call the init function to get the pipe context for each pipe * Assumption is these functions will be called after clocks are enabled @@ -226,183 +182,154 @@ struct dpu_hw_pipe_ts_cfg { struct dpu_hw_sspp_ops { /** * setup_format - setup pixel format cropping rectangle, flip - * @ctx: Pointer to pipe context + * @pipe: Pointer to software pipe context * @cfg: Pointer to pipe config structure * @flags: Extra flags for format config - * @index: rectangle index in multirect */ - void (*setup_format)(struct dpu_hw_pipe *ctx, - const struct dpu_format *fmt, u32 flags, - enum dpu_sspp_multirect_index index); + void (*setup_format)(struct dpu_sw_pipe *pipe, + const struct msm_format *fmt, u32 flags); /** * setup_rects - setup pipe ROI rectangles - * @ctx: Pointer to pipe context + * @pipe: Pointer to software pipe context * @cfg: Pointer to pipe config structure - * @index: rectangle index in multirect */ - void (*setup_rects)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_cfg *cfg, - enum dpu_sspp_multirect_index index); + void (*setup_rects)(struct dpu_sw_pipe *pipe, + struct dpu_sw_pipe_cfg *cfg); /** * setup_pe - setup pipe pixel extension * @ctx: Pointer to pipe context * @pe_ext: Pointer to pixel ext settings */ - void (*setup_pe)(struct dpu_hw_pipe *ctx, + void (*setup_pe)(struct dpu_hw_sspp *ctx, struct dpu_hw_pixel_ext *pe_ext); /** * setup_sourceaddress - setup pipe source addresses - * @ctx: Pointer to pipe context - * @cfg: Pointer to pipe config structure - * @index: rectangle index in multirect + * @pipe: Pointer to software pipe context + * @layout: format layout information for programming buffer to hardware */ - void (*setup_sourceaddress)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_cfg *cfg, - enum dpu_sspp_multirect_index index); + void (*setup_sourceaddress)(struct dpu_sw_pipe *ctx, + struct dpu_hw_fmt_layout *layout); /** * setup_csc - setup color space coversion * @ctx: Pointer to pipe context * @data: Pointer to config structure */ - void (*setup_csc)(struct dpu_hw_pipe *ctx, struct dpu_csc_cfg *data); + void (*setup_csc)(struct dpu_hw_sspp *ctx, const struct dpu_csc_cfg *data); /** * setup_solidfill - enable/disable colorfill - * @ctx: Pointer to pipe context + * @pipe: Pointer to software pipe context * @const_color: Fill color value * @flags: Pipe flags - * @index: rectangle index in multirect */ - void (*setup_solidfill)(struct dpu_hw_pipe *ctx, u32 color, - enum dpu_sspp_multirect_index index); + void (*setup_solidfill)(struct dpu_sw_pipe *pipe, u32 color); /** * setup_multirect - setup multirect configuration - * @ctx: Pointer to pipe context - * @index: rectangle index in multirect - * @mode: parallel fetch / time multiplex multirect mode + * @pipe: Pointer to software pipe context */ - void (*setup_multirect)(struct dpu_hw_pipe *ctx, - enum dpu_sspp_multirect_index index, - enum dpu_sspp_multirect_mode mode); + void (*setup_multirect)(struct dpu_sw_pipe *pipe); /** * setup_sharpening - setup sharpening * @ctx: Pointer to pipe context * @cfg: Pointer to config structure */ - void (*setup_sharpening)(struct dpu_hw_pipe *ctx, + void (*setup_sharpening)(struct dpu_hw_sspp *ctx, struct dpu_hw_sharp_cfg *cfg); + /** - * setup_danger_safe_lut - setup danger safe LUTs + * setup_qos_lut - setup QoS LUTs * @ctx: Pointer to pipe context - * @cfg: Pointer to pipe QoS configuration - * + * @cfg: LUT configuration */ - void (*setup_danger_safe_lut)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_qos_cfg *cfg); + void (*setup_qos_lut)(struct dpu_hw_sspp *ctx, + struct dpu_hw_qos_cfg *cfg); /** - * setup_creq_lut - setup CREQ LUT + * setup_qos_ctrl - setup QoS control * @ctx: Pointer to pipe context - * @cfg: Pointer to pipe QoS configuration - * + * @danger_safe_en: flags controlling enabling of danger/safe QoS/LUT */ - void (*setup_creq_lut)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_qos_cfg *cfg); + void (*setup_qos_ctrl)(struct dpu_hw_sspp *ctx, + bool danger_safe_en); /** - * setup_qos_ctrl - setup QoS control + * setup_clk_force_ctrl - setup clock force control * @ctx: Pointer to pipe context - * @cfg: Pointer to pipe QoS configuration - * + * @enable: enable clock force if true */ - void (*setup_qos_ctrl)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_qos_cfg *cfg); + bool (*setup_clk_force_ctrl)(struct dpu_hw_sspp *ctx, + bool enable); /** * setup_histogram - setup histograms * @ctx: Pointer to pipe context * @cfg: Pointer to histogram configuration */ - void (*setup_histogram)(struct dpu_hw_pipe *ctx, + void (*setup_histogram)(struct dpu_hw_sspp *ctx, void *cfg); /** * setup_scaler - setup scaler - * @ctx: Pointer to pipe context - * @pipe_cfg: Pointer to pipe configuration - * @pe_cfg: Pointer to pixel extension configuration - * @scaler_cfg: Pointer to scaler configuration + * @scaler3_cfg: Pointer to scaler configuration + * @format: pixel format parameters */ - void (*setup_scaler)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_cfg *pipe_cfg, - struct dpu_hw_pixel_ext *pe_cfg, - void *scaler_cfg); - - /** - * get_scaler_ver - get scaler h/w version - * @ctx: Pointer to pipe context - */ - u32 (*get_scaler_ver)(struct dpu_hw_pipe *ctx); + void (*setup_scaler)(struct dpu_hw_sspp *ctx, + struct dpu_hw_scaler3_cfg *scaler3_cfg, + const struct msm_format *format); /** * setup_cdp - setup client driven prefetch - * @ctx: Pointer to pipe context - * @cfg: Pointer to cdp configuration + * @pipe: Pointer to software pipe context + * @fmt: format used by the sw pipe + * @enable: whether the CDP should be enabled for this pipe */ - void (*setup_cdp)(struct dpu_hw_pipe *ctx, - struct dpu_hw_pipe_cdp_cfg *cfg); + void (*setup_cdp)(struct dpu_sw_pipe *pipe, + const struct msm_format *fmt, + bool enable); }; /** - * struct dpu_hw_pipe - pipe description + * struct dpu_hw_sspp - pipe description * @base: hardware block base structure * @hw: block hardware details - * @catalog: back pointer to catalog - * @mdp: pointer to associated mdp portion of the catalog + * @ubwc: UBWC configuration data * @idx: pipe index * @cap: pointer to layer_cfg * @ops: pointer to operations possible for this pipe */ -struct dpu_hw_pipe { +struct dpu_hw_sspp { struct dpu_hw_blk base; struct dpu_hw_blk_reg_map hw; - struct dpu_mdss_cfg *catalog; - const struct dpu_mdp_cfg *mdp; + const struct qcom_ubwc_cfg_data *ubwc; /* Pipe */ enum dpu_sspp idx; const struct dpu_sspp_cfg *cap; + const struct dpu_mdss_version *mdss_ver; + /* Ops */ struct dpu_hw_sspp_ops ops; }; -/** - * dpu_hw_sspp_init - initializes the sspp hw driver object. - * Should be called once before accessing every pipe. - * @idx: Pipe index for which driver object is required - * @addr: Mapped register io address of MDP - * @catalog : Pointer to mdss catalog data - * @is_virtual_pipe: is this pipe virtual pipe - */ -struct dpu_hw_pipe *dpu_hw_sspp_init(enum dpu_sspp idx, - void __iomem *addr, struct dpu_mdss_cfg *catalog, - bool is_virtual_pipe); +struct dpu_kms; -/** - * dpu_hw_sspp_destroy(): Destroys SSPP driver context - * should be called during Hw pipe cleanup. - * @ctx: Pointer to SSPP driver context returned by dpu_hw_sspp_init - */ -void dpu_hw_sspp_destroy(struct dpu_hw_pipe *ctx); +struct dpu_hw_sspp *dpu_hw_sspp_init(struct drm_device *dev, + const struct dpu_sspp_cfg *cfg, + void __iomem *addr, + const struct qcom_ubwc_cfg_data *mdss_data, + const struct dpu_mdss_version *mdss_rev); + +int _dpu_hw_sspp_init_debugfs(struct dpu_hw_sspp *hw_pipe, struct dpu_kms *kms, + struct dentry *entry); #endif /*_DPU_HW_SSPP_H */ |