forked from Minki/linux
2b13f7d4e3
The sensor (I2C and/or SPI client) devices are instantiated by their corresponding control bus drivers. Since the I2C client's master clock is often provided by a video bus receiver (host interface) or other than I2C/SPI controller device, the drivers of those client devices are not accessing hardware in their driver's probe() callback. Instead, after enabling clock, the host driver calls back into a sub-device when it wants to activate them. This pattern is used by some in-tree drivers and this patch also uses it for DT case. This patch is intended as a first step for adding device tree support to the S5P/Exynos SoC camera drivers. The second one is adding support for asynchronous sub-devices registration and clock control from sub-device driver level. The bindings shall not change when asynchronous probing support is added. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
||
|---|---|---|
| .. | ||
| blackfin | ||
| davinci | ||
| exynos-gsc | ||
| marvell-ccic | ||
| omap | ||
| omap3isp | ||
| s3c-camif | ||
| s5p-fimc | ||
| s5p-g2d | ||
| s5p-jpeg | ||
| s5p-mfc | ||
| s5p-tv | ||
| soc_camera | ||
| arv.c | ||
| coda.c | ||
| coda.h | ||
| fsl-viu.c | ||
| indycam.c | ||
| indycam.h | ||
| Kconfig | ||
| m2m-deinterlace.c | ||
| Makefile | ||
| mem2mem_testdev.c | ||
| mx2_emmaprp.c | ||
| omap24xxcam-dma.c | ||
| omap24xxcam.c | ||
| omap24xxcam.h | ||
| sh_veu.c | ||
| sh_vou.c | ||
| timblogiw.c | ||
| via-camera.c | ||
| via-camera.h | ||
| vino.c | ||
| vino.h | ||
| vivi.c | ||