/*
* Copyright 2012 - 15 Advanced Micro Devices , Inc .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) BE LIABLE FOR ANY CLAIM , DAMAGES OR
* OTHER LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE .
*
* Authors : AMD
*
*/
/**
* DOC : overview
*
* Multiple Pipe / Plane Combiner ( MPC ) is a component in the hardware pipeline
* that performs blending of multiple planes , using global and per - pixel alpha .
* It also performs post - blending color correction operations according to the
* hardware capabilities , such as color transformation matrix and gamma 1 D and
* 3 D LUT .
*
* MPC receives output from all DPP pipes and combines them to multiple outputs
* supporting " M MPC inputs - > N MPC outputs " flexible composition
* architecture . It features :
*
* - Programmable blending structure to allow software controlled blending and
* cascading ;
* - Programmable window location of each DPP in active region of display ;
* - Combining multiple DPP pipes in one active region when a single DPP pipe
* cannot process very large surface ;
* - Combining multiple DPP from different SLS with blending ;
* - Stereo formats from single DPP in top - bottom or side - by - side modes ;
* - Stereo formats from 2 DPPs ;
* - Alpha blending of multiple layers from different DPP pipes ;
* - Programmable background color ;
*/
#ifndef __DC_MPCC_H__
#define __DC_MPCC_H__
#include "dc_hw_types.h"
#include "hw_shared.h"
#include "transform.h"
#define MAX_MPCC 6
#define MAX_OPP 6
#define MAX_DWB 2
enum mpc_output_csc_mode {
MPC_OUTPUT_CSC_DISABLE = 0 ,
MPC_OUTPUT_CSC_COEF_A,
MPC_OUTPUT_CSC_COEF_B
};
enum mpcc_blend_mode {
MPCC_BLEND_MODE_BYPASS,
MPCC_BLEND_MODE_TOP_LAYER_PASSTHROUGH,
MPCC_BLEND_MODE_TOP_LAYER_ONLY,
MPCC_BLEND_MODE_TOP_BOT_BLENDING
};
/**
* enum mpcc_alpha_blend_mode - define the alpha blend mode regarding pixel
* alpha and plane alpha values
*/
enum mpcc_alpha_blend_mode {
/**
* @ MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA : per pixel alpha using DPP
* alpha value
*/
MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA,
/**
* @ MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN : per
* pixel alpha using DPP alpha value multiplied by a global gain ( plane
* alpha )
*/
MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN,
/**
* @ MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA : global alpha value , ignores
* pixel alpha and consider only plane alpha
*/
MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA
};
enum mpcc_movable_cm_location {
MPCC_MOVABLE_CM_LOCATION_BEFORE,
MPCC_MOVABLE_CM_LOCATION_AFTER,
};
enum MCM_LUT_XABLE {
MCM_LUT_DISABLE,
MCM_LUT_DISABLED = MCM_LUT_DISABLE,
MCM_LUT_ENABLE,
MCM_LUT_ENABLED = MCM_LUT_ENABLE,
};
enum MCM_LUT_ID {
MCM_LUT_3DLUT,
MCM_LUT_1DLUT,
MCM_LUT_SHAPER
};
union mcm_lut_params {
const struct pwl_params *pwl;
const struct tetrahedral_params *lut3d;
};
/**
* struct mpcc_blnd_cfg - MPCC blending configuration
*/
struct mpcc_blnd_cfg {
/**
* @ black_color : background color .
*/
struct tg_color black_color;
/**
* @ alpha_mode : alpha blend mode ( MPCC_ALPHA_BLND_MODE ) .
*/
enum mpcc_alpha_blend_mode alpha_mode;
/**
* @ pre_multiplied_alpha :
* Whether pixel color values were pre - multiplied by the alpha channel
* ( MPCC_ALPHA_MULTIPLIED_MODE ) .
*/
bool pre_multiplied_alpha;
/**
* @ global_gain : Used when blend mode considers both pixel alpha and plane .
*/
int global_gain;
/**
* @ global_alpha : Plane alpha value .
*/
int global_alpha;
/**
* @ overlap_only : Whether overlapping of different planes is allowed .
*/
bool overlap_only;
/* MPCC top/bottom gain settings */
/**
* @ bottom_gain_mode : Blend mode for bottom gain setting .
*/
int bottom_gain_mode;
/**
* @ background_color_bpc : Background color for bpc .
*/
int background_color_bpc;
/**
* @ top_gain : Top gain setting .
*/
int top_gain;
/**
* @ bottom_inside_gain : Blend mode for bottom inside .
*/
int bottom_inside_gain;
/**
* @ bottom_outside_gain : Blend mode for bottom outside .
*/
int bottom_outside_gain;
};
struct mpc_grph_gamut_adjustment {
struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
enum graphics_gamut_adjust_type gamut_adjust_type;
enum mpcc_gamut_remap_id mpcc_gamut_remap_block_id;
};
struct mpc_rmcm_regs {
uint32_t rmcm_3dlut_mem_pwr_state;
uint32_t rmcm_3dlut_mem_pwr_force;
uint32_t rmcm_3dlut_mem_pwr_dis;
uint32_t rmcm_3dlut_mem_pwr_mode;
uint32_t rmcm_3dlut_size;
uint32_t rmcm_3dlut_mode;
uint32_t rmcm_3dlut_mode_cur;
uint32_t rmcm_3dlut_read_sel;
uint32_t rmcm_3dlut_30bit_en;
uint32_t rmcm_3dlut_wr_en_mask;
uint32_t rmcm_3dlut_ram_sel;
uint32_t rmcm_3dlut_out_norm_factor;
uint32_t rmcm_3dlut_fl_sel;
uint32_t rmcm_3dlut_out_offset_r;
uint32_t rmcm_3dlut_out_scale_r;
uint32_t rmcm_3dlut_fl_done;
uint32_t rmcm_3dlut_fl_soft_underflow;
uint32_t rmcm_3dlut_fl_hard_underflow;
uint32_t rmcm_cntl;
uint32_t rmcm_shaper_mem_pwr_state;
uint32_t rmcm_shaper_mem_pwr_force;
uint32_t rmcm_shaper_mem_pwr_dis;
uint32_t rmcm_shaper_mem_pwr_mode;
uint32_t rmcm_shaper_lut_mode;
uint32_t rmcm_shaper_mode_cur;
uint32_t rmcm_shaper_lut_write_en_mask;
uint32_t rmcm_shaper_lut_write_sel;
uint32_t rmcm_shaper_offset_b;
uint32_t rmcm_shaper_scale_b;
uint32_t rmcm_shaper_rama_exp_region_start_b;
uint32_t rmcm_shaper_rama_exp_region_start_seg_b;
uint32_t rmcm_shaper_rama_exp_region_end_b;
uint32_t rmcm_shaper_rama_exp_region_end_base_b;
};
struct mpcc_sm_cfg {
bool enable;
/* 0-single plane,2-row subsampling,4-column subsampling,6-checkboard subsampling */
int sm_mode;
/* 0- disable frame alternate, 1- enable frame alternate */
bool frame_alt;
/* 0- disable field alternate, 1- enable field alternate */
bool field_alt;
/* 0-no force,2-force frame polarity from top,3-force frame polarity from bottom */
int force_next_frame_porlarity;
/* 0-no force,2-force field polarity from top,3-force field polarity from bottom */
int force_next_field_polarity;
};
struct mpc_denorm_clamp {
int clamp_max_r_cr;
int clamp_min_r_cr;
int clamp_max_g_y;
int clamp_min_g_y;
int clamp_max_b_cb;
int clamp_min_b_cb;
};
struct mpc_dwb_flow_control {
int flow_ctrl_mode;
int flow_ctrl_cnt0;
int flow_ctrl_cnt1;
};
/**
* struct mpcc - MPCC connection and blending configuration for a single MPCC instance .
*
* This struct is used as a node in an MPC tree .
*/
struct mpcc {
/**
* @ mpcc_id : MPCC physical instance .
*/
int mpcc_id;
/**
* @ dpp_id : DPP input to this MPCC
*/
int dpp_id;
/**
* @ mpcc_bot : Pointer to bottom layer MPCC . NULL when not connected .
*/
struct mpcc *mpcc_bot;
/**
* @ blnd_cfg : The blending configuration for this MPCC .
*/
struct mpcc_blnd_cfg blnd_cfg;
/**
* @ sm_cfg : stereo mix setting for this MPCC
*/
struct mpcc_sm_cfg sm_cfg;
/**
* @ shared_bottom :
*
* If MPCC output to both OPP and DWB endpoints , true . Otherwise , false .
*/
bool shared_bottom;
};
/**
* struct mpc_tree - MPC tree represents all MPCC connections for a pipe .
*
*
*/
struct mpc_tree {
/**
* @ opp_id : The OPP instance that owns this MPC tree .
*/
int opp_id;
/**
* @ opp_list : the top MPCC layer of the MPC tree that outputs to OPP endpoint
*/
struct mpcc *opp_list;
};
struct mpc {
const struct mpc_funcs *funcs;
struct dc_context *ctx;
struct mpcc mpcc_array[MAX_MPCC];
struct pwl_params blender_params;
bool cm_bypass_mode;
};
struct mpcc_state {
uint32_t opp_id;
uint32_t dpp_id;
uint32_t bot_mpcc_id;
uint32_t mode;
uint32_t alpha_mode;
uint32_t pre_multiplied_alpha;
uint32_t overlap_only;
uint32_t idle;
uint32_t busy;
uint32_t shaper_lut_mode;
uint32_t lut3d_mode;
uint32_t lut3d_bit_depth;
uint32_t lut3d_size;
uint32_t rgam_mode;
uint32_t rgam_lut;
struct mpc_grph_gamut_adjustment gamut_remap;
struct mpc_rmcm_regs rmcm_regs;
};
/**
* struct mpc_funcs - funcs
*/
struct mpc_funcs {
/**
* @ read_mpcc_state :
*
* Read register content from given MPCC physical instance .
*
* Parameters :
*
* - [ in / out ] mpc - MPC context
* - [ in ] mpcc_instance - MPC context instance
* - [ in ] mpcc_state - MPC context state
*
* Return :
*
* void
*/
void (*read_mpcc_state)(
struct mpc *mpc,
int mpcc_inst,
struct mpcc_state *s);
/**
* @ insert_plane :
*
* Insert DPP into MPC tree based on specified blending position .
* Only used for planes that are part of blending chain for OPP output
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
* - [ in / out ] tree - MPC tree structure that plane will be added to .
* - [ in ] blnd_cfg - MPCC blending configuration for the new blending layer .
* - [ in ] sm_cfg - MPCC stereo mix configuration for the new blending layer .
* stereo mix must disable for the very bottom layer of the tree config .
* - [ in ] insert_above_mpcc - Insert new plane above this MPCC .
* If NULL , insert as bottom plane .
* - [ in ] dpp_id - DPP instance for the plane to be added .
* - [ in ] mpcc_id - The MPCC physical instance to use for blending .
*
* Return :
*
* struct mpcc * - MPCC that was added .
*/
struct mpcc* (*insert_plane)(
struct mpc *mpc,
struct mpc_tree *tree,
struct mpcc_blnd_cfg *blnd_cfg,
struct mpcc_sm_cfg *sm_cfg,
struct mpcc *insert_above_mpcc,
int dpp_id,
int mpcc_id);
/**
* @ remove_mpcc :
*
* Remove a specified MPCC from the MPC tree .
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
* - [ in / out ] tree - MPC tree structure that plane will be removed from .
* - [ in / out ] mpcc - MPCC to be removed from tree .
*
* Return :
*
* void
*/
void (*remove_mpcc)(
struct mpc *mpc,
struct mpc_tree *tree,
struct mpcc *mpcc);
/**
* @ mpc_init :
*
* Reset the MPCC HW status by disconnecting all muxes .
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
*
* Return :
*
* void
*/
void (*mpc_init)(struct mpc *mpc);
/**
* @ mpc_init_single_inst :
*
* Initialize given MPCC physical instance .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] mpcc_id - The MPCC physical instance to be initialized .
*/
void (*mpc_init_single_inst)(
struct mpc *mpc,
unsigned int mpcc_id);
/**
* @ update_blending :
*
* Update the blending configuration for a specified MPCC .
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
* - [ in ] blnd_cfg - MPCC blending configuration .
* - [ in ] mpcc_id - The MPCC physical instance .
*
* Return :
*
* void
*/
void (*update_blending)(
struct mpc *mpc,
struct mpcc_blnd_cfg *blnd_cfg,
int mpcc_id);
/**
* @ cursor_lock :
*
* Lock cursor updates for the specified OPP . OPP defines the set of
* MPCC that are locked together for cursor .
*
* Parameters :
*
* - [ in ] mpc - MPC context .
* - [ in ] opp_id - The OPP to lock cursor updates on
* - [ in ] lock - lock / unlock the OPP
*
* Return :
*
* void
*/
void (*cursor_lock)(
struct mpc *mpc,
int opp_id,
bool lock);
/**
* @ insert_plane_to_secondary :
*
* Add DPP into secondary MPC tree based on specified blending
* position . Only used for planes that are part of blending chain for
* DWB output
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
* - [ in / out ] tree - MPC tree structure that plane will be added to .
* - [ in ] blnd_cfg - MPCC blending configuration for the new blending layer .
* - [ in ] sm_cfg - MPCC stereo mix configuration for the new blending layer .
* stereo mix must disable for the very bottom layer of the tree config .
* - [ in ] insert_above_mpcc - Insert new plane above this MPCC . If
* NULL , insert as bottom plane .
* - [ in ] dpp_id - DPP instance for the plane to be added .
* - [ in ] mpcc_id - The MPCC physical instance to use for blending .
*
* Return :
*
* struct mpcc * - MPCC that was added .
*/
struct mpcc* (*insert_plane_to_secondary)(
struct mpc *mpc,
struct mpc_tree *tree,
struct mpcc_blnd_cfg *blnd_cfg,
struct mpcc_sm_cfg *sm_cfg,
struct mpcc *insert_above_mpcc,
int dpp_id,
int mpcc_id);
/**
* @ remove_mpcc_from_secondary :
*
* Remove a specified DPP from the ' secondary ' MPC tree .
*
* Parameters :
*
* - [ in / out ] mpc - MPC context .
* - [ in / out ] tree - MPC tree structure that plane will be removed from .
* - [ in ] mpcc - MPCC to be removed from tree .
*
* Return :
*
* void
*/
void (*remove_mpcc_from_secondary)(
struct mpc *mpc,
struct mpc_tree *tree,
struct mpcc *mpcc);
/**
* @ get_mpcc_for_dpp_from_secondary :
*
* Find , if it exists , a MPCC from a given ' secondary ' MPC tree that
* is associated with specified plane .
*
* Parameters :
* - [ in / out ] tree - MPC tree structure to search for plane .
* - [ in ] dpp_id - DPP to be searched .
*
* Return :
*
* struct mpcc * - pointer to plane or NULL if no plane found .
*/
struct mpcc* (*get_mpcc_for_dpp_from_secondary)(
struct mpc_tree *tree,
int dpp_id);
/**
* @ get_mpcc_for_dpp :
*
* Find , if it exists , a MPCC from a given MPC tree that
* is associated with specified plane .
*
* Parameters :
* - [ in / out ] tree - MPC tree structure to search for plane .
* - [ in ] dpp_id - DPP to be searched .
*
* Return :
*
* struct mpcc * - pointer to plane or NULL if no plane found .
*/
struct mpcc* (*get_mpcc_for_dpp)(
struct mpc_tree *tree,
int dpp_id);
/**
* @ wait_for_idle :
*
* Wait for a MPCC in MPC context to enter idle state .
*
* Parameters :
* - [ in / out ] mpc - MPC Context .
* - [ in ] id - MPCC to wait for idle state .
*
* Return :
*
* void
*/
void (*wait_for_idle)(struct mpc *mpc, int id);
/**
* @ assert_mpcc_idle_before_connect :
*
* Assert if MPCC in MPC context is in idle state .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] id - MPCC to assert idle state .
*
* Return :
*
* void
*/
void (*assert_mpcc_idle_before_connect)(struct mpc *mpc, int mpcc_id);
/**
* @ init_mpcc_list_from_hw :
*
* Iterate through the MPCC array from a given MPC context struct
* and configure each MPCC according to its registers ' values .
*
* Parameters :
* - [ in / out ] mpc - MPC context to initialize MPCC array .
* - [ in / out ] tree - MPC tree structure containing MPCC contexts to initialize .
*
* Return :
*
* void
*/
void (*init_mpcc_list_from_hw)(
struct mpc *mpc,
struct mpc_tree *tree);
/**
* @ set_denorm :
*
* Set corresponding OPP DENORM_CONTROL register value to specific denorm_mode
* based on given color depth .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] opp_id - Corresponding OPP to update register .
* - [ in ] output_depth - Arbitrary color depth to set denorm_mode .
*
* Return :
*
* void
*/
void (*set_denorm)(struct mpc *mpc,
int opp_id,
enum dc_color_depth output_depth);
/**
* @ set_denorm_clamp :
*
* Set denorm clamp values on corresponding OPP DENORM CONTROL register .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] opp_id - Corresponding OPP to update register .
* - [ in ] denorm_clamp - Arbitrary denorm clamp to be set .
*
* Return :
*
* void
* /
void ( * set_denorm_clamp ) (
struct mpc * mpc ,
int opp_id ,
struct mpc_denorm_clamp denorm_clamp ) ;
/**
* @ set_output_csc :
*
* Set the Output Color Space Conversion matrix
* with given values and mode .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] opp_id - Corresponding OPP to update register .
* - [ in ] regval - Values to set in CSC matrix .
* - [ in ] ocsc_mode - Mode to set CSC .
*
* Return :
*
* void
*/
void (*set_output_csc)(struct mpc *mpc,
int opp_id,
const uint16_t *regval,
enum mpc_output_csc_mode ocsc_mode);
/**
* @ set_ocsc_default :
*
* Set the Output Color Space Conversion matrix
* to default values according to color space .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] opp_id - Corresponding OPP to update register .
* - [ in ] color_space - OCSC color space .
* - [ in ] ocsc_mode - Mode to set CSC .
*
* Return :
*
* void
*
*/
void (*set_ocsc_default)(struct mpc *mpc,
int opp_id,
enum dc_color_space color_space,
enum mpc_output_csc_mode ocsc_mode);
/**
* @ set_output_gamma :
*
* Set Output Gamma with given curve parameters .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] mpcc_id - Corresponding MPC to update registers .
* - [ in ] params - Parameters .
*
* Return :
*
* void
*
*/
void (*set_output_gamma)(
struct mpc *mpc,
int mpcc_id,
const struct pwl_params *params);
/**
* @ power_on_mpc_mem_pwr :
*
* Power on / off memory LUT for given MPCC .
* Powering on enables LUT to be updated .
* Powering off allows entering low power mode .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] mpcc_id - MPCC to power on .
* - [ in ] power_on
*
* Return :
*
* void
*/
void (*power_on_mpc_mem_pwr)(
struct mpc *mpc,
int mpcc_id,
bool power_on);
/**
* @ set_dwb_mux :
*
* Set corresponding Display Writeback mux
* MPC register field to given MPCC id .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] dwb_id - DWB to be set .
* - [ in ] mpcc_id - MPCC id to be stored in DWB mux register .
*
* Return :
*
* void
*/
void (*set_dwb_mux)(
struct mpc *mpc,
int dwb_id,
int mpcc_id);
/**
* @ disable_dwb_mux :
*
* Reset corresponding Display Writeback mux
* MPC register field .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] dwb_id - DWB to be set .
*
* Return :
*
* void
*/
void (*disable_dwb_mux)(
struct mpc *mpc,
int dwb_id);
/**
* @ is_dwb_idle :
*
* Check DWB status on MPC_DWB0_MUX_STATUS register field .
* Return if it is null .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] dwb_id - DWB to be checked .
*
* Return :
*
* bool - wheter DWB is idle or not
*/
bool (*is_dwb_idle)(
struct mpc *mpc,
int dwb_id);
/**
* @ set_out_rate_control :
*
* Set display output rate control .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] opp_id - OPP to be set .
* - [ in ] enable
* - [ in ] rate_2x_mode
* - [ in ] flow_control
*
* Return :
*
* void
*/
void (*set_out_rate_control)(
struct mpc *mpc,
int opp_id,
bool enable,
bool rate_2x_mode,
struct mpc_dwb_flow_control *flow_control);
/**
* @ set_gamut_remap :
*
* Set post - blending CTM for given MPCC .
*
* Parameters :
* - [ in ] mpc - MPC context .
* - [ in ] mpcc_id - MPCC to set gamut map .
* - [ in ] adjust
*
* Return :
*
* void
*/
void (*set_gamut_remap)(
struct mpc *mpc,
int mpcc_id,
const struct mpc_grph_gamut_adjustment *adjust);
/**
* @ program_1dlut :
*
* Set 1 dimensional Lookup Table .
*
* Parameters :
* - [ in / out ] mpc - MPC context
* - [ in ] params - curve parameters for the LUT configuration
* - [ in ] rmu_idx
*
* bool - wheter LUT was set ( set with given parameters ) or not ( params is NULL and LUT is disabled ) .
*/
bool (*program_1dlut)(
struct mpc *mpc,
const struct pwl_params *params,
uint32_t rmu_idx);
/**
* @ program_shaper :
*
* Set shaper .
*
* Parameters :
* - [ in / out ] mpc - MPC context
* - [ in ] params - curve parameters to be set
* - [ in ] rmu_idx
*
* Return :
*
* bool - wheter shaper was set ( set with given parameters ) or not ( params is NULL and LUT is disabled ) .
*/
bool (*program_shaper)(
struct mpc *mpc,
const struct pwl_params *params,
uint32_t rmu_idx);
/**
* @ acquire_rmu :
*
* Set given MPCC to be multiplexed to given RMU unit .
*
* Parameters :
* - [ in / out ] mpc - MPC context
* - [ in ] mpcc_id - MPCC
* - [ in ] rmu_idx - Given RMU unit to set MPCC to be multiplexed to .
*
* Return :
*
* unit32_t - rmu_idx if operation was successful , - 1 else .
*/
uint32_t (*acquire_rmu)(struct mpc *mpc, int mpcc_id, int rmu_idx);
/**
* @ program_3dlut :
*
* Set 3 dimensional Lookup Table .
*
* Parameters :
* - [ in / out ] mpc - MPC context
* - [ in ] params - tetrahedral parameters for the LUT configuration
* - [ in ] rmu_idx
*
* bool - wheter LUT was set ( set with given parameters ) or not ( params is NULL and LUT is disabled ) .
*/
bool (*program_3dlut)(
struct mpc *mpc,
const struct tetrahedral_params *params,
int rmu_idx);
/**
* @ release_rmu :
*
* For a given MPCC , release the RMU unit it muliplexes to .
*
* Parameters :
* - [ in / out ] mpc - MPC context
* - [ in ] mpcc_id - MPCC
*
* Return :
*
* int - a valid rmu_idx representing released RMU unit or - 1 if there was no RMU unit to release .
*/
int (*release_rmu)(struct mpc *mpc, int mpcc_id);
/**
* @ get_mpc_out_mux :
*
* Return MPC out mux .
*
* Parameters :
* - [ in ] mpc - MPC context .
* - [ in ] opp_id - OPP
*
* Return :
*
* unsigned int - Out Mux
*/
unsigned int (*get_mpc_out_mux)(
struct mpc *mpc,
int opp_id);
/**
* @ set_bg_color :
*
* Find corresponding bottommost MPCC and
* set its bg color .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] bg_color - background color to be set .
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*set_bg_color)(struct mpc *mpc,
struct tg_color *bg_color,
int mpcc_id);
/**
* @ set_mpc_mem_lp_mode :
*
* Set mpc_mem_lp_mode .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
*
* Return :
*
* void
*/
void (*set_mpc_mem_lp_mode)(struct mpc *mpc);
/**
* @ set_movable_cm_location :
*
* Set Movable CM Location .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] location
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*set_movable_cm_location)(struct mpc *mpc, enum mpcc_movable_cm_location location, int mpcc_id);
/**
* @ update_3dlut_fast_load_select :
*
* Update 3 D LUT fast load select .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] mpcc_id
* - [ in ] hubp_idx
*
* Return :
*
* void
*/
void (*update_3dlut_fast_load_select)(struct mpc *mpc, int mpcc_id, int hubp_idx);
/**
* @ populate_lut :
*
* Populate LUT with given tetrahedral parameters .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] id
* - [ in ] params
* - [ in ] lut_bank_a
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*populate_lut)(struct mpc *mpc, const enum MCM_LUT_ID id, const union mcm_lut_params params,
bool lut_bank_a, int mpcc_id);
/**
* @ program_lut_read_write_control :
*
* Program LUT RW control .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] id
* - [ in ] lut_bank_a
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*program_lut_read_write_control)(struct mpc *mpc, const enum MCM_LUT_ID id, bool lut_bank_a, int mpcc_id);
/**
* @ program_lut_mode :
*
* Program LUT mode .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] id
* - [ in ] xable
* - [ in ] lut_bank_a
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*program_lut_mode)(struct mpc *mpc, const enum MCM_LUT_ID id, const enum MCM_LUT_XABLE xable,
bool lut_bank_a, int mpcc_id);
/**
* @ program_3dlut_size :
*
* Program 3 D LUT size .
*
* Parameters :
* - [ in / out ] mpc - MPC context .
* - [ in ] is_17x17x17 - is 3 dlut 17 x17x17
* - [ in ] mpcc_id
*
* Return :
*
* void
*/
void (*program_3dlut_size)(struct mpc *mpc, bool is_17x17x17, int mpcc_id);
/**
* @ mcm :
*
* MPC MCM new HW sequential programming functions
*/
struct {
void (*program_3dlut_size)(struct mpc *mpc, uint32_t width, int mpcc_id);
void (*program_bias_scale)(struct mpc *mpc, uint16_t bias, uint16_t scale, int mpcc_id);
void (*program_bit_depth)(struct mpc *mpc, uint16_t bit_depth, int mpcc_id);
bool (*is_config_supported)(uint32_t width);
void (*program_lut_read_write_control)(struct mpc *mpc, const enum MCM_LUT_ID id,
bool lut_bank_a, bool enabled, int mpcc_id);
void (*populate_lut)(struct mpc *mpc, const union mcm_lut_params params,
bool lut_bank_a, int mpcc_id);
} mcm;
/**
* @ rmcm :
*
* MPC RMCM new HW sequential programming functions
*/
struct {
void (*enable_3dlut_fl)(struct mpc *mpc, bool enable, int mpcc_id);
void (*update_3dlut_fast_load_select)(struct mpc *mpc, int mpcc_id, int hubp_idx);
void (*program_lut_read_write_control)(struct mpc *mpc, const enum MCM_LUT_ID id,
bool lut_bank_a, bool enabled, int mpcc_id);
void (*program_lut_mode)(struct mpc *mpc, const enum MCM_LUT_XABLE xable,
bool lut_bank_a, int mpcc_id);
void (*program_3dlut_size)(struct mpc *mpc, uint32_t width, int mpcc_id);
void (*program_bias_scale)(struct mpc *mpc, uint16_t bias, uint16_t scale, int mpcc_id);
void (*program_bit_depth)(struct mpc *mpc, uint16_t bit_depth, int mpcc_id);
bool (*is_config_supported)(uint32_t width);
void (*power_on_shaper_3dlut)(struct mpc *mpc, uint32_t mpcc_id, bool power_on);
void (*populate_lut)(struct mpc *mpc, const union mcm_lut_params params,
bool lut_bank_a, int mpcc_id);
} rmcm;
};
#endif
Messung V0.5 in Prozent C=95 H=96 G=95
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.153Bemerkung:
¤
*Bot Zugriff