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Commit 4d32d047 authored by Sascha Hauer's avatar Sascha Hauer Committed by Tomi Valkeinen
Browse files

video: mx3fb: Allow blocking during framebuffer allocation 



No need to allocate the framebuffer from the atomic pool, we are not
in interrupt context. Adding GFP_KERNEL to the framebuffer allocation
allows to use the much bigger CMA pool to allocate the framebuffer.

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 46862145

drivers/video/mx3fb.c

+1 −1
Original line number Diff line number Diff line
@@ -1263,7 +1263,7 @@ static int mx3fb_map_video_memory(struct fb_info *fbi, unsigned int mem_len, 


	fbi->screen_base = dma_alloc_writecombine(fbi->device,

						  mem_len,

						  &addr, GFP_DMA);

						  &addr, GFP_DMA | GFP_KERNEL);



	if (!fbi->screen_base) {

		dev_err(fbi->device, "Cannot allocate %u bytes framebuffer memory\n",