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Subject[PATCH v2 3/6] ARM: qcom_defconfig: add display-related options
Date
Add the CMA (Contiguous Memory Allocator) for the MSM DRM driver, the
simple panel, and the TI LM3630A driver in order to support the display
on the LG Nexus 5 (hammerhead) phone.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
---
Changes since v1:
- None

arch/arm/configs/qcom_defconfig | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index c1854751c99a..4f02636f832e 100644
--- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig
@@ -37,6 +37,7 @@ CONFIG_ARM_CPUIDLE=y
CONFIG_VFP=y
CONFIG_NEON=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_CMA=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -146,12 +147,14 @@ CONFIG_REGULATOR_QCOM_SMD_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_MEDIA_SUPPORT=y
CONFIG_DRM=y
+CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_FB=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_SOUND=y
CONFIG_SND=y
@@ -262,6 +265,8 @@ CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=256
CONFIG_PRINTK_TIME=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DEBUG_INFO=y
--
2.20.1
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