Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 07a5d146 authored by Haojian Zhuang's avatar Haojian Zhuang Committed by Eric Miao
Browse files

ARM: pxa168fb: clear enable bit when not active 



While fb isn't active, we should clear CFG_GRA_ENA bit. The existing code
can't clear this bit.

Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent cfc6a554

drivers/video/pxa168fb.c

+2 −2
Original line number Diff line number Diff line
@@ -298,8 +298,8 @@ static void set_dma_control0(struct pxa168fb_info *fbi) 
	 * Set bit to enable graphics DMA.

	 */

	x = readl(fbi->reg_base + LCD_SPU_DMA_CTRL0);

	x |= fbi->active ? 0x00000100 : 0;

	fbi->active = 0;

	x &= ~CFG_GRA_ENA_MASK;

	x |= fbi->active ? CFG_GRA_ENA(1) : CFG_GRA_ENA(0);



	/*

	 * If we are in a pseudo-color mode, we need to enable