samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: dsi: Logging Improvement in dsi driver

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This change adds additional logs in dsi driver for
easy debugging of issues related to command transfer.

Change-Id: Ica784bed6c360b2760d6606d625837e23a22410c
Signed-off-by: Ritesh Kumar <riteshk@codeaurora.org>
This commit is contained in:
Ritesh Kumar
2021-11-02 17:17:37 +05:30
committed by Gerrit - the friendly Code Review server
parent 13f4082d58
commit 986c7b1028
3 changed files with 15 additions and 3 deletions
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12
msm/dsi/dsi_ctrl.c
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@@ -1502,7 +1502,7 @@ static int dsi_message_tx(struct dsi_ctrl *dsi_ctrl, struct dsi_cmd_desc *cmd_de
goto error;
}
SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, *flags);
SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, *flags, dsi_ctrl->cmd_len);
if (*flags & DSI_CTRL_CMD_NON_EMBEDDED_MODE) {
cmd_mem.offset = dsi_ctrl->cmd_buffer_iova;
@@ -2952,7 +2952,10 @@ void dsi_ctrl_enable_status_interrupt(struct dsi_ctrl *dsi_ctrl,
intr_idx >= DSI_STATUS_INTERRUPT_COUNT)
return;
SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, intr_idx);
SDE_EVT32(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, intr_idx,
dsi_ctrl->irq_info.irq_num, dsi_ctrl->irq_info.irq_stat_mask,
dsi_ctrl->irq_info.irq_stat_refcount[intr_idx]);
spin_lock_irqsave(&dsi_ctrl->irq_info.irq_lock, flags);
if (dsi_ctrl->irq_info.irq_stat_refcount[intr_idx] == 0) {
@@ -2985,7 +2988,10 @@ void dsi_ctrl_disable_status_interrupt(struct dsi_ctrl *dsi_ctrl,
if (!dsi_ctrl || intr_idx >= DSI_STATUS_INTERRUPT_COUNT)
return;
SDE_EVT32_IRQ(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, intr_idx);
SDE_EVT32_IRQ(dsi_ctrl->cell_index, SDE_EVTLOG_FUNC_ENTRY, intr_idx,
dsi_ctrl->irq_info.irq_num, dsi_ctrl->irq_info.irq_stat_mask,
dsi_ctrl->irq_info.irq_stat_refcount[intr_idx]);
spin_lock_irqsave(&dsi_ctrl->irq_info.irq_lock, flags);
if (dsi_ctrl->irq_info.irq_stat_refcount[intr_idx])