From: Yegor Yefremov <yegorslists@googlemail.com>
Date: Mon, 8 Oct 2012 21:37:53 +0000 (-0700)
Subject: arm: increase FORCE_MAX_ZONEORDER for TI AM33XX
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=898f08e159bb63eaa5843f8dc0dab9592d4bae4c;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

arm: increase FORCE_MAX_ZONEORDER for TI AM33XX

FORCE_MAX_ZONEORDER of 12 is needed to allocation more than 4MB
of consistent DMA memory (da8xx frame buffer driver).

Signed-off-by: Dejan Gacnik <dejan.gacnik@gmail.com>
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8ac460a8f4ca..c0065c777e9b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1758,6 +1758,7 @@ source "mm/Kconfig"
 config FORCE_MAX_ZONEORDER
 	int "Maximum zone order" if ARCH_SHMOBILE
 	range 11 64 if ARCH_SHMOBILE
+	default "12" if SOC_AM33XX
 	default "9" if SA1111
 	default "11"
 	help