diff options
Diffstat (limited to 'drivers/media/platform/marvell-ccic/mcam-core.h')
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mcam-core.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.h b/drivers/media/platform/marvell-ccic/mcam-core.h index bd6acba9fb37..01dec9e5fc2b 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.h +++ b/drivers/media/platform/marvell-ccic/mcam-core.h @@ -8,6 +8,7 @@ #include <linux/list.h> #include <media/v4l2-common.h> +#include <media/v4l2-ctrls.h> #include <media/v4l2-dev.h> #include <media/videobuf2-core.h> @@ -15,15 +16,15 @@ * Create our own symbols for the supported buffer modes, but, for now, * base them entirely on which videobuf2 options have been selected. */ -#if defined(CONFIG_VIDEOBUF2_VMALLOC) || defined(CONFIG_VIDEOBUF2_VMALLOC_MODULE) +#if IS_ENABLED(CONFIG_VIDEOBUF2_VMALLOC) #define MCAM_MODE_VMALLOC 1 #endif -#if defined(CONFIG_VIDEOBUF2_DMA_CONTIG) || defined(CONFIG_VIDEOBUF2_DMA_CONTIG_MODULE) +#if IS_ENABLED(CONFIG_VIDEOBUF2_DMA_CONTIG) #define MCAM_MODE_DMA_CONTIG 1 #endif -#if defined(CONFIG_VIDEOBUF2_DMA_SG) || defined(CONFIG_VIDEOBUF2_DMA_SG_MODULE) +#if IS_ENABLED(CONFIG_VIDEOBUF2_DMA_SG) #define MCAM_MODE_DMA_SG 1 #endif @@ -73,6 +74,14 @@ static inline int mcam_buffer_mode_supported(enum mcam_buffer_mode mode) } } +/* + * Basic frame states + */ +struct mcam_frame_state { + unsigned int frames; + unsigned int singles; + unsigned int delivered; +}; /* * A description of one of our devices. @@ -104,10 +113,12 @@ struct mcam_camera { * should not be touched by the platform code. */ struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; enum mcam_state state; unsigned long flags; /* Buffer status, mainly (dev_lock) */ int users; /* How many open FDs */ + struct mcam_frame_state frame_state; /* Frame state counter */ /* * Subsystem structures. */ |