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authorAnitha Chrisanthus <anitha.chrisanthus@intel.com>2021-07-20 02:28:51 +0300
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2021-10-21 12:08:09 +0300
commit004d2719806fb8e355c1bccd538e82c04319d391 (patch)
tree5fe2ed30eeb0c0da53e8d9fe187f51b5537f7bcb /drivers/gpu
parent982f8ad666a1123028a077b6b009871a0dc9df26 (diff)
downloadlinux-004d2719806fb8e355c1bccd538e82c04319d391.tar.xz
drm/kmb: Corrected typo in handle_lcd_irq
Check for Overflow bits for layer3 in the irq handler. Fixes: 7f7b96a8a0a1 ("drm/kmb: Add support for KeemBay Display") Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-5-anitha.chrisanthus@intel.com Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/kmb/kmb_drv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c
index 12ce669650cc..961ac6fb5fcf 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.c
+++ b/drivers/gpu/drm/kmb/kmb_drv.c
@@ -380,7 +380,7 @@ static irqreturn_t handle_lcd_irq(struct drm_device *dev)
if (val & LAYER3_DMA_FIFO_UNDERFLOW)
drm_dbg(&kmb->drm,
"LAYER3:GL1 DMA UNDERFLOW val = 0x%lx", val);
- if (val & LAYER3_DMA_FIFO_UNDERFLOW)
+ if (val & LAYER3_DMA_FIFO_OVERFLOW)
drm_dbg(&kmb->drm,
"LAYER3:GL1 DMA OVERFLOW val = 0x%lx", val);
}