dragonboard February 2018

dragonboard@lists.96boards.org

4 participants
4 discussions

[PATCH v3 1/2] kernel: distro.config: enable 'fq' and 'fq_codel' qdiscs

by Koen Kooi

'fq_codel' is designed to fight bufferbloat, 'fq' can do similar things when coupled with the 'BBR' TCP congestion algorithm. Signed-off-by: Koen Kooi <koen.kooi(a)linaro.org> --- kernel/configs/distro.config | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/configs/distro.config b/kernel/configs/distro.config index dfb1a9b..02d829f 100644 --- a/kernel/configs/distro.config +++ b/kernel/configs/distro.config @@ -328,6 +328,8 @@ CONFIG_BLK_DEV_THROTTLING=y CONFIG_CFQ_GROUP_IOSCHED=y CONFIG_NET_SCHED=y CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ=m CONFIG_CFS_BANDWIDTH=y CONFIG_IP_VS=m CONFIG_VXLAN=m -- 2.9.5

6 years, 2 months

[PATCH v2 1/3] kernel: distro.config: enable 'schedutil' CPUfreq governor

by Koen Kooi

Signed-off-by: Koen Kooi <koen.kooi(a)linaro.org> --- kernel/configs/distro.config | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/configs/distro.config b/kernel/configs/distro.config index b287f81..dfb1a9b 100644 --- a/kernel/configs/distro.config +++ b/kernel/configs/distro.config @@ -219,6 +219,7 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y CONFIG_CPU_FREQ_STAT=y CONFIG_PRINTK_TIME=y CONFIG_STACKTRACE=y -- 2.9.5

6 years, 2 months

[PATCH 1/3] kernel: distro.config: enable 'schedutil' CPUfreq governor

by Koen Kooi

6 years, 2 months

[PATCH] Add pixel clock support to OV5640 camera sensor

by Manivannan Sadhasivam

Some of the camera subsystems like camss in Qualcommm MSM chipsets require pixel clock support in camera sensor drivers for proper functioning. So, add a default pixel clock rate of 96MHz to OV5640 camera sensor driver. According to the datasheet, 96MHz can be used as a pixel clock rate for most of the modes. This patch has been validated on Dragonboard410c with OV5640 connected using D3 Camera Mezzanine. Manivannan Sadhasivam (1): media: i2c: ov5640: Add pixel clock support drivers/media/i2c/ov5640.c | 4 ++++ 1 file changed, 4 insertions(+) -- 2.7.4

6 years, 2 months

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dragonboard February 2018