linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-08-31	media: i2c: Fix pm_runtime_get_if_in_use() usage in sensor drivers	Sakari Ailus	1	-1/+1
	pm_runtime_get_if_in_use() returns -EINVAL if runtime PM is disabled. This should not be considered an error. Generally the driver has enabled runtime PM already so getting this error due to runtime PM being disabled will not happen. Instead of checking for lesser or equal to zero, check for zero only. Address this for drivers where this pattern exists. This patch has been produced using the following command: $ git grep -l pm_runtime_get_if_in_use -- drivers/media/i2c/ \| \ xargs perl -i -pe 's/(pm_runtime_get_if_in_use$.*$) \<\= 0/!$1/' Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-04	media: ov5695: Remove owner assignment from i2c_driver	Fabio Estevam	1	-1/+0
	Structure i2c_driver does not need to set the owner field, as this will be populated by the driver core. Generated by scripts/coccinelle/api/platform_no_drv_owner.cocci. Cc: Shunqian Zheng <zhengsq@rock-chips.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-03-06	media: ov5695: Off by one in ov5695_enum_frame_sizes()	Dan Carpenter	1	-1/+1
	The ">" should be ">=" so that we don't read one element beyond the end of the array. Fixes: 8a77009be4be ("media: ov5695: add support for OV5695 sensor") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-02-26	media: ov5695: mark PM functions as __maybe_unused	Arnd Bergmann	1	-2/+2
	Without CONFIG_PM, we get a harmless build warning: drivers/media/i2c/ov5695.c:1033:12: error: 'ov5695_runtime_suspend' defined but not used [-Werror=unused-function] static int ov5695_runtime_suspend(struct device dev) ^~~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/ov5695.c:1024:12: error: 'ov5695_runtime_resume' defined but not used [-Werror=unused-function] static int ov5695_runtime_resume(struct device dev) This marks the affected functions as __maybe_unused. Fixes: 8a77009be4be ("media: ov5695: add support for OV5695 sensor") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-02-23	media: ov5695: add support for OV5695 sensor	Shunqian Zheng	1	-0/+1399
	This patch adds driver for Omnivision's ov5695 sensor, the driver supports following features: - supported resolutions + 2592x1944 at 30fps + 1920x1080 at 30fps + 1296x972 at 60fps + 1280x720 at 30fps + 640x480 at 120fps - test patterns - manual exposure/gain(analog and digital) control - vblank and hblank - media controller - runtime pm Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>