11672b46fc
Add support display emulation targets on RUMI This change does the following: -parse dt node to enable display emulation mode. -use sde_reg_read for pool timeout ops and debug fs dump. -increases the kickoff timeout when emulation is enabled. -bypass AXI halt operation when emulation is enabled. Change-Id: Idc493964c0b8fc89f5d85fcc5755e0874a12d211 Signed-off-by: Amine Najahi <quic_anajahi@quicinc.com>
161 satır
4.2 KiB
C
161 satır
4.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
|
|
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef __SDE_VBIF_H__
|
|
#define __SDE_VBIF_H__
|
|
|
|
#include "sde_kms.h"
|
|
|
|
struct sde_vbif_set_ot_params {
|
|
u32 xin_id;
|
|
u32 num;
|
|
u32 width;
|
|
u32 height;
|
|
u32 frame_rate;
|
|
bool rd;
|
|
bool is_wfd;
|
|
u32 vbif_idx;
|
|
u32 clk_ctrl;
|
|
};
|
|
|
|
struct sde_vbif_set_memtype_params {
|
|
u32 xin_id;
|
|
u32 vbif_idx;
|
|
u32 clk_ctrl;
|
|
bool is_cacheable;
|
|
};
|
|
|
|
/**
|
|
* struct sde_vbif_set_xin_halt_params - xin halt parameters
|
|
* @vbif_idx: vbif identifier
|
|
* @xin_id: client interface identifier
|
|
* @clk_ctrl: clock control identifier of the xin
|
|
* @forced_on: whether or not previous call to xin halt forced the clocks on,
|
|
* only applicable to xin halt disable calls
|
|
* @enable: whether to enable/disable xin halts
|
|
*/
|
|
struct sde_vbif_set_xin_halt_params {
|
|
u32 vbif_idx;
|
|
u32 xin_id;
|
|
u32 clk_ctrl;
|
|
bool forced_on;
|
|
bool enable;
|
|
};
|
|
|
|
/**
|
|
* struct sde_vbif_get_xin_status_params - xin halt parameters
|
|
* @vbif_idx: vbif identifier
|
|
* @xin_id: client interface identifier
|
|
* @clk_ctrl: clock control identifier of the xin
|
|
*/
|
|
struct sde_vbif_get_xin_status_params {
|
|
u32 vbif_idx;
|
|
u32 xin_id;
|
|
u32 clk_ctrl;
|
|
};
|
|
|
|
/**
|
|
* struct sde_vbif_set_qos_params - QoS remapper parameter
|
|
* @vbif_idx: vbif identifier
|
|
* @xin_id: client interface identifier
|
|
* @clk_ctrl: clock control identifier of the xin
|
|
* @num: pipe identifier (debug only)
|
|
* @client_type: client type enumerated by sde_vbif_client_type
|
|
*/
|
|
struct sde_vbif_set_qos_params {
|
|
u32 vbif_idx;
|
|
u32 xin_id;
|
|
u32 clk_ctrl;
|
|
u32 num;
|
|
enum sde_vbif_client_type client_type;
|
|
};
|
|
|
|
/**
|
|
* sde_vbif_clk_register - register vbif clk client
|
|
* @sde_kms: SDE handler
|
|
* @client: pointer to VBIF clk client info
|
|
* Returns: 0 on success, error code otherwise
|
|
*/
|
|
int sde_vbif_clk_register(struct sde_kms *sde_kms, struct sde_vbif_clk_client *client);
|
|
|
|
/**
|
|
* sde_vbif_set_ot_limit - set OT limit for vbif client
|
|
* @sde_kms: SDE handler
|
|
* @params: Pointer to OT configuration parameters
|
|
*/
|
|
void sde_vbif_set_ot_limit(struct sde_kms *sde_kms,
|
|
struct sde_vbif_set_ot_params *params);
|
|
|
|
/**
|
|
* sde_vbif_set_xin_halt - halt one of the xin ports
|
|
* This function isn't thread safe.
|
|
* @sde_kms: SDE handler
|
|
* @params: Pointer to halt configuration parameters
|
|
* Returns: Whether or not VBIF clocks were forced on
|
|
*/
|
|
bool sde_vbif_set_xin_halt(struct sde_kms *sde_kms,
|
|
struct sde_vbif_set_xin_halt_params *params);
|
|
|
|
/**
|
|
* sde_vbif_get_xin_status - halt one of the xin ports
|
|
* This function isn't thread safe.
|
|
* @sde_kms: SDE handler
|
|
* @params: Pointer to xin status parameters
|
|
* Returns: true if xin client is idle, false otherwise
|
|
*/
|
|
bool sde_vbif_get_xin_status(struct sde_kms *sde_kms,
|
|
struct sde_vbif_get_xin_status_params *params);
|
|
|
|
/**
|
|
* sde_vbif_set_qos_remap - set QoS priority level remap
|
|
* @sde_kms: SDE handler
|
|
* @params: Pointer to QoS configuration parameters
|
|
*/
|
|
void sde_vbif_set_qos_remap(struct sde_kms *sde_kms,
|
|
struct sde_vbif_set_qos_params *params);
|
|
|
|
/**
|
|
* sde_vbif_clear_errors - clear any vbif errors
|
|
* @sde_kms: SDE handler
|
|
*/
|
|
void sde_vbif_clear_errors(struct sde_kms *sde_kms);
|
|
|
|
/**
|
|
* sde_vbif_init_memtypes - initialize xin memory types for vbif
|
|
* @sde_kms: SDE handler
|
|
*/
|
|
void sde_vbif_init_memtypes(struct sde_kms *sde_kms);
|
|
|
|
/**
|
|
* sde_vbif_axi_halt_request - halt all axi transcations on vbif
|
|
* @sde_kms: SDE handler
|
|
*/
|
|
void sde_vbif_axi_halt_request(struct sde_kms *sde_kms);
|
|
|
|
/**
|
|
* sde_vbif_halt_xin_mask - halts/unhalts all the xin clients present in
|
|
* the mask.
|
|
* @sde_kms: SDE handler
|
|
* @xin_id_mask: Mask of all the xin-ids to be halted/unhalted
|
|
* halt: boolen to indicate halt/unhalt
|
|
*/
|
|
int sde_vbif_halt_xin_mask(struct sde_kms *sde_kms, u32 xin_id_mask, bool halt);
|
|
|
|
#if IS_ENABLED(CONFIG_DEBUG_FS)
|
|
int sde_debugfs_vbif_init(struct sde_kms *sde_kms, struct dentry *debugfs_root);
|
|
void sde_debugfs_vbif_destroy(struct sde_kms *sde_kms);
|
|
#else
|
|
static inline int sde_debugfs_vbif_init(struct sde_kms *sde_kms,
|
|
struct dentry *debugfs_root)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline void sde_debugfs_vbif_destroy(struct sde_kms *sde_kms)
|
|
{
|
|
}
|
|
#endif /* CONFIG_DEBUG_FS */
|
|
#endif /* __SDE_VBIF_H__ */
|