Commit 004d2719 authored by Anitha Chrisanthus's avatar Anitha Chrisanthus Committed by Maarten Lankhorst
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drm/kmb: Corrected typo in handle_lcd_irq 



Check for Overflow bits for layer3 in the irq handler.

Fixes: 7f7b96a8 ("drm/kmb: Add support for KeemBay Display")
Signed-off-by: default avatarAnitha Chrisanthus <anitha.chrisanthus@intel.com>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-5-anitha.chrisanthus@intel.com


Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
parent 982f8ad6

drivers/gpu/drm/kmb/kmb_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

	}