Revision 30f92d62e5b41a94de2d0bbd677a6ea2fcfed74f authored by Akinobu Mita on 06 September 2017, 10:15:31 UTC, committed by Christoph Hellwig on 11 September 2017, 16:29:38 UTC
The initial chunk size for host memory buffer allocation is currently PAGE_SIZE << MAX_ORDER. MAX_ORDER order allocation is usually failed without CONFIG_DMA_CMA. So the HMB allocation is retried with chunk size PAGE_SIZE << (MAX_ORDER - 1) in general, but there is no problem if the retry allocation works correctly. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> [hch: rebased] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Cc: stable@vger.kernel.org
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Kconfig
#
# ST Microelectronics SPEAr PINCTRL drivers
#
if PLAT_SPEAR
config PINCTRL_SPEAR
bool
depends on OF
select PINMUX
help
This enables pin control drivers for SPEAr Platform
config PINCTRL_SPEAR3XX
bool
depends on ARCH_SPEAR3XX
select PINCTRL_SPEAR
config PINCTRL_SPEAR300
bool "ST Microelectronics SPEAr300 SoC pin controller driver"
depends on MACH_SPEAR300
select PINCTRL_SPEAR3XX
config PINCTRL_SPEAR310
bool "ST Microelectronics SPEAr310 SoC pin controller driver"
depends on MACH_SPEAR310
select PINCTRL_SPEAR3XX
select PINCTRL_SPEAR_PLGPIO
config PINCTRL_SPEAR320
bool "ST Microelectronics SPEAr320 SoC pin controller driver"
depends on MACH_SPEAR320
select PINCTRL_SPEAR3XX
select PINCTRL_SPEAR_PLGPIO
config PINCTRL_SPEAR1310
bool "ST Microelectronics SPEAr1310 SoC pin controller driver"
depends on MACH_SPEAR1310
select PINCTRL_SPEAR
select PINCTRL_SPEAR_PLGPIO
config PINCTRL_SPEAR1340
bool "ST Microelectronics SPEAr1340 SoC pin controller driver"
depends on MACH_SPEAR1340
select PINCTRL_SPEAR
select PINCTRL_SPEAR_PLGPIO
config PINCTRL_SPEAR_PLGPIO
bool "SPEAr SoC PLGPIO Controller"
depends on GPIOLIB && PINCTRL_SPEAR
select GPIOLIB_IRQCHIP
help
Say yes here to support PLGPIO controller on ST Microelectronics SPEAr
SoCs.
endif
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