A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-09 21:59:12 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge "msm: camera: icp: Tidy up hfi queue dump" into camera-kernel.lnx.4.0

Browse source
This commit is contained in:
Camera Software Integration 2020-10-28 13:28:44 -07:00 • committed by Gerrit - the friendly Code Review server
commit a7a72f3fae
1 changed files with 58 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

87
drivers/cam_icp/hfi.c
View file

@ -61,47 +61,76 @@ static void __iomem *hfi_iface_addr(struct hfi_info *hfi)
return IS_ERR_OR_NULL(ret) ? NULL : ret;
}
static void hfi_queue_dump(uint32_t *dwords, int count)
{
int i;
int rows;
int remaining;
rows = count / 4;
remaining = count % 4;
for (i = 0; i < rows; i++, dwords += 4)
CAM_DBG(CAM_HFI,
"word[%04d]: 0x%08x 0x%08x 0x%08x 0x%08x",
i * 4, dwords[0], dwords[1], dwords[2], dwords[3]);
if (remaining == 1)
CAM_DBG(CAM_HFI, "word[%04d]: 0x%08x", rows * 4, dwords[0]);
else if (remaining == 2)
CAM_DBG(CAM_HFI, "word[%04d]: 0x%08x 0x%08x",
rows * 4, dwords[0], dwords[1]);
else if (remaining == 3)
CAM_DBG(CAM_HFI, "word[%04d]: 0x%08x 0x%08x 0x%08x",
rows * 4, dwords[0], dwords[1], dwords[2]);
}
void cam_hfi_queue_dump(void)
{
struct hfi_mem_info *hfi_mem = &g_hfi->map;
struct hfi_qtbl *qtbl;
struct hfi_qtbl_hdr *qtbl_hdr;
struct hfi_q_hdr *cmd_q_hdr, *msg_q_hdr;
struct hfi_mem_info *hfi_mem = NULL;
uint32_t *read_q, *read_ptr;
int i;
struct hfi_q_hdr *q_hdr;
uint32_t *dwords;
int num_dwords;
hfi_mem = &g_hfi->map;
if (!hfi_mem) {
CAM_ERR(CAM_HFI, "Unable to dump queues hfi memory is NULL");
CAM_ERR(CAM_HFI, "hfi mem info NULL... unable to dump queues");
return;
}
qtbl = (struct hfi_qtbl *)hfi_mem->qtbl.kva;
qtbl_hdr = &qtbl->q_tbl_hdr;
CAM_DBG(CAM_HFI,
"qtbl: version = %x size = %u num q = %u qhdr_size = %u",
qtbl_hdr->qtbl_version, qtbl_hdr->qtbl_size,
qtbl_hdr->qtbl_num_q, qtbl_hdr->qtbl_qhdr_size);
"qtbl header: version=0x%08x tbl_size=%u numq=%u qhdr_size=%u",
qtbl->q_tbl_hdr.qtbl_version,
qtbl->q_tbl_hdr.qtbl_size,
qtbl->q_tbl_hdr.qtbl_num_q,
qtbl->q_tbl_hdr.qtbl_qhdr_size);
cmd_q_hdr = &qtbl->q_hdr[Q_CMD];
CAM_DBG(CAM_HFI, "cmd: size = %u r_idx = %u w_idx = %u addr = %x",
cmd_q_hdr->qhdr_q_size, cmd_q_hdr->qhdr_read_idx,
cmd_q_hdr->qhdr_write_idx, hfi_mem->cmd_q.iova);
read_q = (uint32_t *)g_hfi->map.cmd_q.kva;
read_ptr = (uint32_t *)(read_q + 0);
CAM_DBG(CAM_HFI, "CMD Q START");
for (i = 0; i < ICP_CMD_Q_SIZE_IN_BYTES >> BYTE_WORD_SHIFT; i++)
CAM_DBG(CAM_HFI, "Word: %d Data: 0x%08x ", i, read_ptr[i]);
q_hdr = &qtbl->q_hdr[Q_CMD];
CAM_DBG(CAM_HFI,
"cmd_q: addr=0x%08x size=%u read_idx=%u write_idx=%u",
hfi_mem->cmd_q.iova,
q_hdr->qhdr_q_size,
q_hdr->qhdr_read_idx,
q_hdr->qhdr_write_idx);
msg_q_hdr = &qtbl->q_hdr[Q_MSG];
CAM_DBG(CAM_HFI, "msg: size = %u r_idx = %u w_idx = %u addr = %x",
msg_q_hdr->qhdr_q_size, msg_q_hdr->qhdr_read_idx,
msg_q_hdr->qhdr_write_idx, hfi_mem->msg_q.iova);
read_q = (uint32_t *)g_hfi->map.msg_q.kva;
read_ptr = (uint32_t *)(read_q + 0);
CAM_DBG(CAM_HFI, "MSG Q START");
for (i = 0; i < ICP_MSG_Q_SIZE_IN_BYTES >> BYTE_WORD_SHIFT; i++)
CAM_DBG(CAM_HFI, "Word: %d Data: 0x%08x ", i, read_ptr[i]);
dwords = (uint32_t *)hfi_mem->cmd_q.kva;
num_dwords = ICP_CMD_Q_SIZE_IN_BYTES >> BYTE_WORD_SHIFT;
hfi_queue_dump(dwords, num_dwords);
q_hdr = &qtbl->q_hdr[Q_MSG];
CAM_DBG(CAM_HFI,
"msg_q: addr=0x%08x size=%u read_idx=%u write_idx=%u",
hfi_mem->msg_q.iova,
q_hdr->qhdr_q_size,
q_hdr->qhdr_read_idx,
q_hdr->qhdr_write_idx);
dwords = (uint32_t *)hfi_mem->msg_q.kva;
num_dwords = ICP_MSG_Q_SIZE_IN_BYTES >> BYTE_WORD_SHIFT;
hfi_queue_dump(dwords, num_dwords);
}
int hfi_write_cmd(void *cmd_ptr)