Hello.
On 24-07-2012 7:43, Manjunathappa, Prakash wrote:
Patch enables sync lost interrupt and interrupt handler already
takes care to handle it.
Signed-off-by: Manjunathappa, Prakash <[email protected]>
---
Since v1:
Minor nit, replaced spaces with tabs.
drivers/video/da8xx-fb.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 47118c7..8163832 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
[...]
@@ -718,6 +719,7 @@ static irqreturn_t lcdc_irq_handler_rev02(int irq, void
*arg)
u32 reg_int;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
+ pr_err("LCDC sync lost or underflow error occurred\n");
You write "or" here. Perhaps it should be || instead of && above?
lcd_disable_raster();
lcdc_write(stat, LCD_MASKED_STAT_REG);
lcd_enable_raster();
@@ -773,6 +775,7 @@ static irqreturn_t lcdc_irq_handler_rev01(int irq, void
*arg)
u32 reg_ras;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
+ pr_err("LCDC sync lost or underflow error occurred\n");
Same comment.
WBR, Sergei
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