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raw | patch | inline | side by side (from parent 1: d2ac078)
raw | patch | inline | side by side (from parent 1: d2ac078)
author | Manjunathappa, Prakash <prakash.pm@ti.com> | |
Tue, 6 Dec 2011 13:33:49 +0000 (19:03 +0530) | ||
committer | Vaibhav Hiremath <hvaibhav@ti.com> | |
Mon, 23 Jan 2012 19:14:41 +0000 (00:44 +0530) |
Patch adds useful debug message on LCDC syn and underflow error.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
drivers/video/da8xx-fb.c | patch | blob | history |
index 2073a61fc5ad6c5fec15e985525895e8324b782c..9e37bf4b1ed7a2c31a09aae9e5d6b05104a65c2c 100644 (file)
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
u32 reg_int;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
u32 reg_int;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
+ printk(KERN_ERR "LCDC sync lost or underflow error occured\n");
lcd_disable_raster();
clk_disable(par->lcdc_clk);
lcdc_write(stat, LCD_MASKED_STAT_REG);
lcd_disable_raster();
clk_disable(par->lcdc_clk);
lcdc_write(stat, LCD_MASKED_STAT_REG);
u32 reg_ras;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
u32 reg_ras;
if ((stat & LCD_SYNC_LOST) && (stat & LCD_FIFO_UNDERFLOW)) {
+ printk(KERN_ERR "LCDC sync lost or underflow error occured\n");
lcd_disable_raster();
clk_disable(par->lcdc_clk);
lcdc_write(stat, LCD_STAT_REG);
lcd_disable_raster();
clk_disable(par->lcdc_clk);
lcdc_write(stat, LCD_STAT_REG);