From 0d3244d6439c8c31d2a29efd587c7aca9042c8aa Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 16 Jul 2008 22:59:28 -0300 Subject: V4L/DVB (8342): sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3 This is V3 of the SuperH Mobile CEU soc_camera driver. The CEU hardware block is configured in a transparent data fetch mode, frames are captured from the attached camera and written to physically contiguous memory buffers provided by the newly added videobuf-dma-contig queue. Tested on sh7722 and sh7723 processors. Changes since V2: - remove SUPERH Kconfig dependency - move sh_mobile_ceu.h to include/media - add board callback support with enable_camera()/disable_camera() - add support for declare_coherent_memory - rework video memory limit - more verbose error messages Changes since V1: - fixed the CEU driver to work with the newly updated patches Signed-off-by: Magnus Damm Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- include/media/sh_mobile_ceu.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 include/media/sh_mobile_ceu.h (limited to 'include/media') diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h new file mode 100644 index 000000000000..234a4711d2ec --- /dev/null +++ b/include/media/sh_mobile_ceu.h @@ -0,0 +1,12 @@ +#ifndef __ASM_SH_MOBILE_CEU_H__ +#define __ASM_SH_MOBILE_CEU_H__ + +#include + +struct sh_mobile_ceu_info { + unsigned long flags; /* SOCAM_... */ + void (*enable_camera)(void); + void (*disable_camera)(void); +}; + +#endif /* __ASM_SH_MOBILE_CEU_H__ */ -- cgit v1.2.3