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| author |   Afzal Mohammed <afzal@ti.com> | 2013-08-05 17:02:32 -0500 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-08-09 14:02:42 +0300 |
| commit | e4008e2240605a64d595f3b9e070bfaf5a6950ff (patch) | |
| tree | a500530f78eb7facf8c1686d18839e01e0c677c4 /drivers/video/da8xx-fb.c | |
| parent | video: da8xx-fb: fix 24bpp raster configuration (diff) | |
| download | linux-dev-e4008e2240605a64d595f3b9e070bfaf5a6950ff.tar.xz linux-dev-e4008e2240605a64d595f3b9e070bfaf5a6950ff.zip | |
video: da8xx-fb: enable sync lost intr for v2 ip
The interrupt handler explicitly has code that handles the sync lost
interrupt. However the sync lost interrupt is never actually being
enabled in the LCD controller, therefore this interrupt code path is not
being exercised. This fix simply enables the generation of the sync
lost interrupt by the LCD controller so it can be dealt with
appropriately by the interrupt handler.
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/da8xx-fb.c')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 893aefe25478..8384455164d7 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -320,7 +320,7 @@ static void lcd_blit(int load_mode, struct da8xx_fb_par *par) reg_int = lcdc_read(LCD_INT_ENABLE_SET_REG) | LCD_V2_END_OF_FRAME0_INT_ENA | LCD_V2_END_OF_FRAME1_INT_ENA | - LCD_FRAME_DONE; + LCD_FRAME_DONE | LCD_SYNC_LOST; lcdc_write(reg_int, LCD_INT_ENABLE_SET_REG); } reg_dma |= LCD_DUAL_FRAME_BUFFER_ENABLE; |