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Revert "msm: camera: icp: Debug queue updates"

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This reverts commit f9da163e99ef761fde283d72b0080f140cc3bebc.

Change-Id: I5f3a819658bc9e140f159211d63bfabdfeb3aa70
Signed-off-by: Karthik Anantha Ram <quic_kartanan@quicinc.com>
This commit is contained in:
Karthik Anantha Ram
2023-05-04 17:41:38 -07:00
committed by Camera Software Integration
parent 36c4820960
commit 1c6ec7a3fa
5 changed files with 31 additions and 76 deletions
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9
drivers/cam_icp/fw_inc/hfi_intf.h
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@@ -79,14 +79,12 @@ struct hfi_ops {
* @msg_q: msg queue * @msg_q: msg queue
* @msg_q_state: msg queue state * @msg_q_state: msg queue state
* @cmd_q_state: cmd queue state * @cmd_q_state: cmd queue state
* @dbg_q_state: dbg queue state
*/ */
struct hfi_mini_dump_info { struct hfi_mini_dump_info {
uint32_t cmd_q[HFI_CMD_Q_MINI_DUMP_SIZE_IN_BYTES]; uint32_t cmd_q[HFI_CMD_Q_MINI_DUMP_SIZE_IN_BYTES];
uint32_t msg_q[HFI_MSG_Q_MINI_DUMP_SIZE_IN_BYTES]; uint32_t msg_q[HFI_MSG_Q_MINI_DUMP_SIZE_IN_BYTES];
bool msg_q_state; bool msg_q_state;
bool cmd_q_state; bool cmd_q_state;
bool dbg_q_state;
}; };
/** /**
* hfi_write_cmd() - function for hfi write * hfi_write_cmd() - function for hfi write
@@ -101,15 +99,13 @@ int hfi_write_cmd(int client_handle, void *cmd_ptr);
* hfi_read_message() - function for hfi read * hfi_read_message() - function for hfi read
* @client_handle: client handle * @client_handle: client handle
* @pmsg: buffer to place read message for hfi queue * @pmsg: buffer to place read message for hfi queue
* @q_id: Queue to read from * @q_id: queue id
* @buf_words_size: size in words of the input buffer
* @words_read: total number of words read from the queue * @words_read: total number of words read from the queue
* returned as output to the caller * returned as output to the caller
* *
* Returns success(zero)/failure(non zero) * Returns success(zero)/failure(non zero)
*/ */
int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id, int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id, uint32_t *words_read);
size_t buf_words_size, uint32_t *words_read);
/** /**
* hfi_init() - function initialize hfi after firmware download * hfi_init() - function initialize hfi after firmware download
@@ -247,4 +243,5 @@ void cam_hfi_queue_dump(int client_handle, bool dump_queue_data);
* @dst: memory destination * @dst: memory destination
*/ */
void cam_hfi_mini_dump(int client_handle, struct hfi_mini_dump_info *dst); void cam_hfi_mini_dump(int client_handle, struct hfi_mini_dump_info *dst);
#endif /* _HFI_INTF_H_ */ #endif /* _HFI_INTF_H_ */

20
drivers/cam_icp/fw_inc/hfi_reg.h
View File

@@ -276,17 +276,15 @@ struct hfi_qtbl {
* @smem_size: Shared memory size * @smem_size: Shared memory size
* @uncachedheap_size: uncached heap size * @uncachedheap_size: uncached heap size
* @msgpacket_buf: message buffer * @msgpacket_buf: message buffer
* @cmd_q_lock: Lock for command queue
* @msg_q_lock: Lock for message queue
* @dbg_q_lock: Lock for debug queue
* @hfi_state: State machine for hfi * @hfi_state: State machine for hfi
* @cmd_q_lock: Lock for command queue
* @cmd_q_state: State of command queue
* @mutex msg_q_lock: Lock for message queue
* @msg_q_state: State of message queue
* @priv: device private data * @priv: device private data
* @dbg_lvl: debug level set to FW * @dbg_lvl: debug level set to FW
* @fw_version: firmware version * @fw_version: firmware version
* @client_name: hfi client's name * @client_name: hfi client's name
* @cmd_q_state: State of command queue
* @msg_q_state: State of message queue
* @dbg_q_state: State of debug queue
*/ */
struct hfi_info { struct hfi_info {
struct hfi_mem_info map; struct hfi_mem_info map;
@@ -294,17 +292,15 @@ struct hfi_info {
uint32_t smem_size; uint32_t smem_size;
uint32_t uncachedheap_size; uint32_t uncachedheap_size;
uint32_t msgpacket_buf[ICP_HFI_MAX_MSG_SIZE_IN_WORDS]; uint32_t msgpacket_buf[ICP_HFI_MAX_MSG_SIZE_IN_WORDS];
struct mutex cmd_q_lock;
struct mutex msg_q_lock;
struct mutex dbg_q_lock;
uint8_t hfi_state; uint8_t hfi_state;
struct mutex cmd_q_lock;
bool cmd_q_state;
struct mutex msg_q_lock;
bool msg_q_state;
void *priv; void *priv;
u64 dbg_lvl; u64 dbg_lvl;
uint32_t fw_version; uint32_t fw_version;
char client_name[HFI_CLIENT_NAME_LEN]; char client_name[HFI_CLIENT_NAME_LEN];
bool cmd_q_state;
bool msg_q_state;
bool dbg_q_state;
}; };
#endif /* _CAM_HFI_REG_H_ */ #endif /* _CAM_HFI_REG_H_ */

62
drivers/cam_icp/hfi.c
View File

@@ -147,7 +147,6 @@ void cam_hfi_mini_dump(int client_handle, struct hfi_mini_dump_info *dst)
memcpy(dst->msg_q, dwords, ICP_CMD_Q_SIZE_IN_BYTES); memcpy(dst->msg_q, dwords, ICP_CMD_Q_SIZE_IN_BYTES);
dst->msg_q_state = hfi->msg_q_state; dst->msg_q_state = hfi->msg_q_state;
dst->cmd_q_state = hfi->cmd_q_state; dst->cmd_q_state = hfi->cmd_q_state;
dst->dbg_q_state = hfi->dbg_q_state;
} }
void cam_hfi_queue_dump(int client_handle, bool dump_queue_data) void cam_hfi_queue_dump(int client_handle, bool dump_queue_data)
@@ -303,7 +302,7 @@ err:
} }
int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id, int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
size_t buf_words_size, uint32_t *words_read) uint32_t *words_read)
{ {
struct hfi_info *hfi; struct hfi_info *hfi;
struct hfi_qtbl *q_tbl_ptr; struct hfi_qtbl *q_tbl_ptr;
@@ -311,7 +310,6 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
uint32_t new_read_idx, size_in_words, word_diff, temp; uint32_t new_read_idx, size_in_words, word_diff, temp;
uint32_t *read_q, *read_ptr, *write_ptr; uint32_t *read_q, *read_ptr, *write_ptr;
uint32_t size_upper_bound = 0; uint32_t size_upper_bound = 0;
struct mutex *q_lock;
int rc = 0; int rc = 0;
rc = hfi_get_client_info(client_handle, &hfi); rc = hfi_get_client_info(client_handle, &hfi);
@@ -327,19 +325,13 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
return -EINVAL; return -EINVAL;
} }
switch (q_id) { if (!((q_id == Q_MSG) || (q_id == Q_DBG))) {
case Q_MSG: CAM_ERR(CAM_HFI, "[%s] Invalid q :%u",
q_lock = &hfi->msg_q_lock; hfi->client_name, q_id);
break;
case Q_DBG:
q_lock = &hfi->dbg_q_lock;
break;
default:
CAM_ERR(CAM_HFI, "Invalid q_id: %u for read", q_id);
return -EINVAL; return -EINVAL;
} }
mutex_lock(q_lock); mutex_lock(&hfi->msg_q_lock);
if (hfi->hfi_state != HFI_READY || if (hfi->hfi_state != HFI_READY ||
!hfi->msg_q_state) { !hfi->msg_q_state) {
CAM_ERR(CAM_HFI, "[%s] Invalid hfi state:%u msg q state: %u hfi hdl: %d", CAM_ERR(CAM_HFI, "[%s] Invalid hfi state:%u msg q state: %u hfi hdl: %d",
@@ -386,14 +378,6 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
goto err; goto err;
} }
if (size_in_words > buf_words_size) {
CAM_ERR(CAM_HFI,
"[%s] hdl: %d Size of buffer: %u is smaller than size to read from queue: %u",
hfi->client_name, client_handle, buf_words_size, size_in_words);
rc = -EIO;
goto err;
}
new_read_idx = q->qhdr_read_idx + size_in_words; new_read_idx = q->qhdr_read_idx + size_in_words;
if (new_read_idx < q->qhdr_q_size) { if (new_read_idx < q->qhdr_q_size) {
@@ -413,10 +397,9 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
*/ */
wmb(); wmb();
err: err:
mutex_unlock(q_lock); mutex_unlock(&hfi->msg_q_lock);
return rc; return rc;
} }
#endif /* #ifndef CONFIG_CAM_PRESIL */ #endif /* #ifndef CONFIG_CAM_PRESIL */
int hfi_cmd_ubwc_config(int client_handle, uint32_t *ubwc_cfg) int hfi_cmd_ubwc_config(int client_handle, uint32_t *ubwc_cfg)
@@ -919,7 +902,6 @@ int cam_hfi_init(int client_handle, struct hfi_mem_info *hfi_mem,
mutex_lock(&hfi->cmd_q_lock); mutex_lock(&hfi->cmd_q_lock);
mutex_lock(&hfi->msg_q_lock); mutex_lock(&hfi->msg_q_lock);
mutex_lock(&hfi->dbg_q_lock);
hfi->hfi_state = HFI_INIT; hfi->hfi_state = HFI_INIT;
memcpy(&hfi->map, hfi_mem, sizeof(hfi->map)); memcpy(&hfi->map, hfi_mem, sizeof(hfi->map));
@@ -1127,21 +1109,18 @@ int cam_hfi_init(int client_handle, struct hfi_mem_info *hfi_mem,
hfi->cmd_q_state = true; hfi->cmd_q_state = true;
hfi->msg_q_state = true; hfi->msg_q_state = true;
hfi->dbg_q_state = true;
hfi->hfi_state = HFI_READY; hfi->hfi_state = HFI_READY;
hfi_irq_enable(hfi); hfi_irq_enable(hfi);
mutex_unlock(&hfi->dbg_q_lock);
mutex_unlock(&hfi->msg_q_lock);
mutex_unlock(&hfi->cmd_q_lock); mutex_unlock(&hfi->cmd_q_lock);
mutex_unlock(&hfi->msg_q_lock);
return rc; return rc;
regions_fail: regions_fail:
mutex_unlock(&hfi->dbg_q_lock);
mutex_unlock(&hfi->msg_q_lock);
mutex_unlock(&hfi->cmd_q_lock); mutex_unlock(&hfi->cmd_q_lock);
mutex_unlock(&hfi->msg_q_lock);
return rc; return rc;
} }
@@ -1166,14 +1145,11 @@ void cam_hfi_deinit(int client_handle)
mutex_lock(&hfi->cmd_q_lock); mutex_lock(&hfi->cmd_q_lock);
mutex_lock(&hfi->msg_q_lock); mutex_lock(&hfi->msg_q_lock);
mutex_lock(&hfi->dbg_q_lock);
hfi->hfi_state = HFI_DEINIT; hfi->hfi_state = HFI_DEINIT;
hfi->cmd_q_state = false; hfi->cmd_q_state = false;
hfi->msg_q_state = false; hfi->msg_q_state = false;
hfi->dbg_q_state = false;
mutex_unlock(&hfi->dbg_q_lock);
mutex_unlock(&hfi->cmd_q_lock); mutex_unlock(&hfi->cmd_q_lock);
mutex_unlock(&hfi->msg_q_lock); mutex_unlock(&hfi->msg_q_lock);
@@ -1253,7 +1229,6 @@ int cam_hfi_register(int *client_handle, const char *client_name)
mutex_init(&hfi->cmd_q_lock); mutex_init(&hfi->cmd_q_lock);
mutex_init(&hfi->msg_q_lock); mutex_init(&hfi->msg_q_lock);
mutex_init(&hfi->dbg_q_lock);
return rc; return rc;
@@ -1278,7 +1253,6 @@ int cam_hfi_unregister(int *client_handle)
} }
mutex_lock(&g_hfi_lock); mutex_lock(&g_hfi_lock);
mutex_destroy(&hfi->dbg_q_lock);
mutex_destroy(&hfi->msg_q_lock); mutex_destroy(&hfi->msg_q_lock);
mutex_destroy(&hfi->cmd_q_lock); mutex_destroy(&hfi->cmd_q_lock);
cam_free_clear((void *)hfi); cam_free_clear((void *)hfi);
@@ -1360,11 +1334,10 @@ int hfi_write_cmd(int client_handle, void *cmd_ptr)
} }
int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id, int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
size_t buf_words_size, uint32_t *words_read) uint32_t *words_read)
{ {
struct hfi_info *hfi; struct hfi_info *hfi;
int presil_rc = CAM_PRESIL_BLOCKED; int presil_rc = CAM_PRESIL_BLOCKED;
struct mutex *q_lock = NULL;
int rc = 0; int rc = 0;
rc = hfi_get_client_info(client_handle, &hfi); rc = hfi_get_client_info(client_handle, &hfi);
@@ -1380,19 +1353,12 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
return -EINVAL; return -EINVAL;
} }
switch (q_id) { if (q_id > Q_DBG) {
case Q_MSG: CAM_ERR(CAM_HFI, "[%s] Invalid q :%u hdl: %d",
q_lock = &hfi->msg_q_lock; hfi->client_name, q_id, client_handle);
break;
case Q_DBG:
q_lock = &hfi->dbg_q_lock;
break;
default:
CAM_ERR(CAM_HFI, "Invalid q_id: %u for read", q_id);
return -EINVAL; return -EINVAL;
} }
mutex_lock(&hfi->msg_q_lock);
mutex_lock(q_lock);
memset(pmsg, 0x0, sizeof(uint32_t) * 256 /* ICP_MSG_BUF_SIZE */); memset(pmsg, 0x0, sizeof(uint32_t) * 256 /* ICP_MSG_BUF_SIZE */);
*words_read = 0; *words_read = 0;
@@ -1409,7 +1375,7 @@ int hfi_read_message(int client_handle, uint32_t *pmsg, uint8_t q_id,
hfi->client_name, client_handle, presil_rc); hfi->client_name, client_handle, presil_rc);
} }
mutex_unlock(q_lock); mutex_unlock(&hfi->msg_q_lock);
return rc; return rc;
} }
#else #else

6
drivers/cam_icp/icp_hw/icp_hw_mgr/cam_icp_hw_mgr.c
View File

@@ -2968,8 +2968,7 @@ static void cam_icp_mgr_process_dbg_buf(struct cam_icp_hw_mgr *hw_mgr)
char *dbg_buf; char *dbg_buf;
int rc = 0; int rc = 0;
rc = hfi_read_message(hw_mgr->hfi_handle, hw_mgr->dbg_buf, Q_DBG, rc = hfi_read_message(hw_mgr->hfi_handle, hw_mgr->dbg_buf, Q_DBG, &read_len);
ICP_DBG_BUF_SIZE_IN_WORDS, &read_len);
if (rc) if (rc)
return; return;
@@ -3094,8 +3093,7 @@ static int32_t cam_icp_mgr_process_msg(void *priv, void *data)
task_data = data; task_data = data;
hw_mgr = priv; hw_mgr = priv;
rc = hfi_read_message(hw_mgr->hfi_handle, hw_mgr->msg_buf, Q_MSG, rc = hfi_read_message(hw_mgr->hfi_handle, hw_mgr->msg_buf, Q_MSG, &read_len);
ICP_MSG_BUF_SIZE_IN_WORDS, &read_len);
if (rc) { if (rc) {
CAM_DBG(CAM_ICP, "Unable to read msg q rc %d", rc); CAM_DBG(CAM_ICP, "Unable to read msg q rc %d", rc);
} else { } else {

10
drivers/cam_icp/icp_hw/icp_hw_mgr/cam_icp_hw_mgr.h
View File

@@ -41,10 +41,8 @@
#define ICP_FRAME_PROCESS_SUCCESS 0 #define ICP_FRAME_PROCESS_SUCCESS 0
#define ICP_FRAME_PROCESS_FAILURE 1 #define ICP_FRAME_PROCESS_FAILURE 1
#define ICP_MSG_BUF_SIZE 256
/* size of buffer to drain from msg/dbq queue */ #define ICP_DBG_BUF_SIZE 102400
#define ICP_MSG_BUF_SIZE_IN_WORDS 256
#define ICP_DBG_BUF_SIZE_IN_WORDS 25600
#define ICP_OVER_CLK_THRESHOLD 5 #define ICP_OVER_CLK_THRESHOLD 5
#define ICP_TWO_DEV_BW_SHARE_RATIO 2 #define ICP_TWO_DEV_BW_SHARE_RATIO 2
@@ -481,8 +479,8 @@ struct cam_icp_hw_mgr {
struct cam_req_mgr_core_workq *cmd_work; struct cam_req_mgr_core_workq *cmd_work;
struct cam_req_mgr_core_workq *msg_work; struct cam_req_mgr_core_workq *msg_work;
struct cam_req_mgr_core_workq *timer_work; struct cam_req_mgr_core_workq *timer_work;
uint32_t msg_buf[ICP_MSG_BUF_SIZE_IN_WORDS]; uint32_t msg_buf[ICP_MSG_BUF_SIZE];
uint32_t dbg_buf[ICP_DBG_BUF_SIZE_IN_WORDS]; uint32_t dbg_buf[ICP_DBG_BUF_SIZE];
struct completion icp_complete; struct completion icp_complete;
struct hfi_cmd_work_data *cmd_work_data; struct hfi_cmd_work_data *cmd_work_data;
struct hfi_msg_work_data *msg_work_data; struct hfi_msg_work_data *msg_work_data;