samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "msm: camera: isp: Print SFE PP violation info on overflow" into camera-kernel.lnx.5.0

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Tento commit je obsažen v:
Savita Patted
2021-08-13 18:20:30 -07:00
odevzdal Gerrit - the friendly Code Review server
rodič 605c8a002d 7804729921
revize 5dce397e3c
1 změnil soubory, kde provedl 17 přidání a 10 odebrání
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27
drivers/cam_isp/isp_hw_mgr/isp_hw/sfe_hw/sfe_top/cam_sfe_top.c
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@@ -79,6 +79,9 @@ static int cam_sfe_top_apply_clock_start_stop(struct cam_sfe_top_priv *top_priv)
static int cam_sfe_top_apply_bw_start_stop(struct cam_sfe_top_priv *top_priv);
static void cam_sfe_top_print_ipp_violation_info(struct cam_sfe_top_priv *top_priv,
uint32_t violation_status);
static const char *cam_sfe_top_clk_bw_state_to_string(uint32_t state)
{
switch (state) {
@@ -699,28 +702,31 @@ static int cam_sfe_top_handle_overflow(
{
struct cam_sfe_top_common_data *common_data;
struct cam_hw_soc_info *soc_info;
uint32_t status = 0;
uint32_t overflow_status, violation_status;
uint32_t i = 0;
common_data = &top_priv->common_data;
soc_info = common_data->soc_info;
status = cam_io_r(soc_info->reg_map[SFE_CORE_BASE_IDX].mem_base +
top_priv->common_data.common_reg->bus_overflow_status);
overflow_status = cam_io_r(soc_info->reg_map[SFE_CORE_BASE_IDX].mem_base +
top_priv->common_data.common_reg->bus_overflow_status);
violation_status = cam_io_r(soc_info->reg_map[SFE_CORE_BASE_IDX].mem_base +
top_priv->common_data.common_reg->ipp_violation_status);
CAM_INFO_RATE_LIMIT(CAM_ISP,
"SFE%d src_clk_rate:%luHz overflow_status 0x%x",
CAM_ERR_RATE_LIMIT(CAM_ISP,
"SFE%d src_clk_rate:%luHz overflow:%s violation: %s",
soc_info->index, soc_info->applied_src_clk_rate,
status);
CAM_BOOL_TO_YESNO(overflow_status), CAM_BOOL_TO_YESNO(violation_status));
while (status) {
if (status & 0x1)
CAM_INFO_RATE_LIMIT(CAM_ISP, "SFE Overflow %s ",
while (overflow_status) {
if (overflow_status & 0x1)
CAM_ERR(CAM_ISP, "SFE Overflow %s ",
top_priv->wr_client_desc[i].desc);
status = status >> 1;
overflow_status = overflow_status >> 1;
i++;
}
cam_sfe_top_print_ipp_violation_info(top_priv, violation_status);
cam_sfe_top_print_debug_reg_info(top_priv);
return 0;
@@ -1782,6 +1788,7 @@ int cam_sfe_top_init(
top_priv->common_data.hw_intf = hw_intf;
top_priv->common_data.common_reg =
sfe_top_hw_info->common_reg;
top_priv->common_data.common_reg_data = sfe_top_hw_info->common_reg_data;
top_priv->hw_info = sfe_top_hw_info;
top_priv->wr_client_desc = sfe_top_hw_info->wr_client_desc;
top_priv->num_clc_module = sfe_top_hw_info->num_clc_module;