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vdin: support slt test [1/1]

Browse Source 
PD#SWPL-175137

Problem:
Need to support slt test

Solution:
add debug code for slt

Verify:
t5m

Change-Id: I8be64d27669e41a609cecdb2026104488f7a4c07
Signed-off-by: haitao.liu <haitao.liu@amlogic.com>
This commit is contained in:
haitao.liu
2024-06-28 21:44:25 +08:00
committed by gerrit autosubmit
parent c7d190ce78
commit 979b07b481
4 changed files with 117 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/media/vin/tvin/vdin/vdin_ctl.c
+5
View File
@@ -4482,6 +4482,11 @@ void vdin_calculate_duration(struct vdin_dev_s *devp)
if (abs(duration_diff) > VDIN_DURATION_FILTER_VALUE)
curr_wr_vf->duration = devp->duration;
}
if (vdin_isr_monitor & VDIN_ISR_MONITOR_VF)
pr_info("vdin%d,[%d,%d] duration:%d %d,fps:%d %d,cycle:%d\n",
devp->index, devp->irq_cnt, devp->frame_cnt,
devp->duration, curr_wr_vf->duration,
devp->parm.info.fps, devp->prop.fps, devp->cycle);
if (devp->index)
curr_wr_vf->duration = devp->duration;
drivers/media/vin/tvin/vdin/vdin_debug.c
+58 -1
View File
@@ -3426,7 +3426,9 @@ start_chk:
pr_info("t3x vf crc:0x%x\n", rd(devp->addr_offset, VDIN0_PP_CRC_OUT));
else
#endif
pr_info("vf crc:0x%x\n", rd(devp->addr_offset, VDIN_RO_CRC));
pr_info("ro crc:0x%x\n", rd(devp->addr_offset, VDIN_RO_CRC));
if (devp->vfp && devp->vfp->last_last_vfe)
pr_info("vf crc:0x%x\n", devp->vfp->last_last_vfe->vf.crc);
} else if (!strcmp(parm[0], "game_mode")) {
if (parm[1] && (kstrtouint(parm[1], 16, &temp) == 0)) {
if (temp) {
@@ -4194,6 +4196,59 @@ static ssize_t input_rate_show(struct device *dev,
}
static DEVICE_ATTR_RO(input_rate);
ssize_t slt_test_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t len)
{
char *buf_orig, *parm[48] = {NULL};
struct vdin_dev_s *devp = dev_get_drvdata(dev);
long val = 0;
if (!buf)
return len;
buf_orig = kstrdup(buf, GFP_KERNEL);
vdin_parse_param(buf_orig, (char **)&parm);
if (!strcmp(parm[0], "set_crc")) {
if (!parm[1]) {
pr_err("miss parameters .\n");
} else if (kstrtoul(parm[1], 0, &val) == 0) {
devp->debug.slt_test.vf_ori_crc = val;
pr_info("vdin%d:vf_ori_crc = 0x%x\n\n", devp->index,
devp->debug.slt_test.vf_ori_crc);
}
} else if (!strcmp(parm[0], "enable")) {
if (!parm[1]) {
pr_err("miss parameters .\n");
} else if (kstrtoul(parm[1], 0, &val) == 0) {
devp->debug.slt_test.en = !!val;
pr_info("vdin%d:en:%d,vf_ori_crc = 0x%x\n\n", devp->index,
devp->debug.slt_test.en, devp->debug.slt_test.vf_ori_crc);
}
} else if (!strcmp(parm[0], "state")) {
pr_info("vdin%d:en:%d,vf_ori_crc = 0x%x,chk:%d,cnt:%d\n", devp->index,
devp->debug.slt_test.en, devp->debug.slt_test.vf_ori_crc,
devp->debug.slt_test.vf_check_result, devp->debug.slt_test.vf_pass_cnt);
}
kfree(buf_orig);
return len;
}
static ssize_t slt_test_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct vdin_dev_s *devp = dev_get_drvdata(dev);
if (devp->debug.slt_test.vf_check_result)
return sprintf(buf, "%s\n", "pass");
else
return sprintf(buf, "%s\n", "fail");
}
static DEVICE_ATTR_RW(slt_test);
static void vdin_dump_sct_state(struct vdin_dev_s *devp)
{
int i, sum = 0;
@@ -4314,6 +4369,7 @@ int vdin_create_debug_files(struct device *dev)
ret = device_create_file(dev, &dev_attr_crop);
ret = device_create_file(dev, &dev_attr_snow_flag);
ret = device_create_file(dev, &dev_attr_input_rate);
ret = device_create_file(dev, &dev_attr_slt_test);
#endif
return ret;
}
@@ -4334,6 +4390,7 @@ void vdin_remove_debug_files(struct device *dev)
device_remove_file(dev, &dev_attr_crop);
device_remove_file(dev, &dev_attr_snow_flag);
device_remove_file(dev, &dev_attr_input_rate);
device_remove_file(dev, &dev_attr_slt_test);
#endif
device_remove_file(dev, &dev_attr_attr);
device_remove_file(dev, &dev_attr_sig_det);
drivers/media/vin/tvin/vdin/vdin_drv.c
+45
View File
@@ -1204,6 +1204,9 @@ static void vdin_start_param_init(struct vdin_dev_s *devp)
devp->afbce_flag = devp->dts_config.afbce_flag_cfg;
devp->bypass_tunnel = false;
devp->debug.slt_test.vf_check_result = false;
devp->debug.slt_test.vf_pass_cnt = 0;
//todo:more parameter initializations will be move here
}
@@ -1794,6 +1797,8 @@ void vdin_stop_dec(struct vdin_dev_s *devp)
memset(&devp->pre_prop, 0, sizeof(devp->pre_prop));
memset(&devp->prop, 0, sizeof(devp->prop));
}
devp->debug.slt_test.vf_check_result = false;
devp->debug.slt_test.vf_pass_cnt = 0;
if (vdin_time_en)
pr_info("vdin.%d stop time %ums,run time:%ums.\n",
@@ -3125,6 +3130,44 @@ static void vdin_handle_secure_content(struct vdin_dev_s *devp)
}
}
static void vdin_slt_test(struct vdin_dev_s *devp)
{
u32 stable_cnt = 10;
if (!devp->debug.slt_test.en)
return;
if (devp->vfp->last_last_vfe) {
if (devp->debug.slt_test.vf_ori_crc) {
stable_cnt = 10;
if (devp->vfp->last_last_vfe->vf.crc == devp->debug.slt_test.vf_ori_crc)
devp->debug.slt_test.vf_pass_cnt++;
else
devp->debug.slt_test.vf_pass_cnt = 0;
} else {
stable_cnt = 30;
if (devp->debug.slt_test.vf_last_crc == devp->vfp->last_last_vfe->vf.crc)
devp->debug.slt_test.vf_pass_cnt++;
else
devp->debug.slt_test.vf_pass_cnt = 0;
devp->debug.slt_test.vf_last_crc = devp->vfp->last_last_vfe->vf.crc;
}
} else {
devp->debug.slt_test.vf_pass_cnt = 0;
}
if (devp->debug.slt_test.vf_pass_cnt >= stable_cnt)
devp->debug.slt_test.vf_check_result = true;
else
devp->debug.slt_test.vf_check_result = false;
if (vdin_isr_monitor & VDIN_ISR_MONITOR_INPUT)
pr_info("vdin%d,crc=[%#x %#x],cnt=[%d %d]\n",
devp->index,
devp->vfp->last_last_vfe->vf.crc, devp->debug.slt_test.vf_ori_crc,
devp->debug.slt_test.vf_pass_cnt, devp->debug.slt_test.vf_check_result);
}
/*
*VDIN_FLAG_RDMA_ENABLE=1
* provider_vf_put(devp->last_wr_vfe, devp->vfp);
@@ -3730,6 +3773,7 @@ irqreturn_t vdin_isr(int irq, void *dev_id)
}
devp->frame_cnt++;
vdin_slt_test(devp);
irq_handled:
//for debug
@@ -4041,6 +4085,7 @@ irqreturn_t vdin_v4l2_isr(int irq, void *dev_id)
VFRAME_EVENT_PROVIDER_VFRAME_READY, NULL);
devp->frame_cnt++;
vdin_slt_test(devp);
irq_handled:
devp->vdin_irq_flag = 0;
drivers/media/vin/tvin/vdin/vdin_drv.h
+9
View File
@@ -590,6 +590,14 @@ struct vdin_vf_info {
/***vdin_dbg_en control for print***/
#define DBG_VDIN1_HIST (BIT(1)) /*print vdin1 HIST_IOC */
struct vdin_slt_test_s {
bool en;
bool vf_check_result;
u32 vf_ori_crc;
u32 vf_last_crc;
u32 vf_pass_cnt;
};
/*******for debug **********/
struct vdin_debug_s {
struct tvin_cutwin_s cutwin;
@@ -626,6 +634,7 @@ struct vdin_debug_s {
/* bit0:scl_mode;bit1:bypass dsc;bit2:bypass sc */
unsigned int dbg_dv_hw5;
unsigned int hconv_mode;
struct vdin_slt_test_s slt_test;
};
struct vdin_dv_s {