summaryrefslogtreecommitdiffstats
path: root/include/media
diff options
context:
space:
mode:
Diffstat (limited to 'include/media')
-rw-r--r--include/media/davinci/vpbe.h2
-rw-r--r--include/media/davinci/vpbe_display.h21
-rw-r--r--include/media/davinci/vpbe_venc.h5
-rw-r--r--include/media/exynos-fimc.h2
-rw-r--r--include/media/lirc_dev.h8
-rw-r--r--include/media/radio-si4713.h30
-rw-r--r--include/media/si4713.h4
-rw-r--r--include/media/soc_camera.h2
-rw-r--r--include/media/soc_mediabus.h6
-rw-r--r--include/media/v4l2-common.h17
-rw-r--r--include/media/v4l2-ctrls.h25
-rw-r--r--include/media/v4l2-image-sizes.h9
-rw-r--r--include/media/v4l2-mediabus.h6
-rw-r--r--include/media/v4l2-subdev.h2
-rw-r--r--include/media/videobuf2-core.h42
-rw-r--r--include/media/videobuf2-dma-sg.h3
16 files changed, 79 insertions, 105 deletions
diff --git a/include/media/davinci/vpbe.h b/include/media/davinci/vpbe.h
index 57585c7004a4..4376beeb28c2 100644
--- a/include/media/davinci/vpbe.h
+++ b/include/media/davinci/vpbe.h
@@ -63,7 +63,7 @@ struct vpbe_output {
* output basis. If per mode is needed, we may have to move this to
* mode_info structure
*/
- enum v4l2_mbus_pixelcode if_params;
+ u32 if_params;
};
/* encoder configuration info */
diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h
index 637749a91432..fa0247ad815f 100644
--- a/include/media/davinci/vpbe_display.h
+++ b/include/media/davinci/vpbe_display.h
@@ -70,8 +70,6 @@ struct vpbe_disp_buffer {
/* vpbe display object structure */
struct vpbe_layer {
- /* number of buffers in fbuffers */
- unsigned int numbuffers;
/* Pointer to the vpbe_display */
struct vpbe_display *disp_dev;
/* Pointer pointing to current v4l2_buffer */
@@ -91,10 +89,6 @@ struct vpbe_layer {
/* V4l2 specific parameters */
/* Identifies video device for this layer */
struct video_device video_dev;
- /* This field keeps track of type of buffer exchange mechanism user
- * has selected
- */
- enum v4l2_memory memory;
/* Used to store pixel format */
struct v4l2_pix_format pix_fmt;
enum v4l2_field buf_field;
@@ -106,12 +100,8 @@ struct vpbe_layer {
unsigned char window_enable;
/* number of open instances of the layer */
unsigned int usrs;
- /* number of users performing IO */
- unsigned int io_usrs;
/* Indicates id of the field which is being displayed */
unsigned int field_id;
- /* Indicates whether streaming started */
- unsigned char started;
/* Identifies device object */
enum vpbe_display_device_id device_id;
/* facilitation of ioctl ops lock by v4l2*/
@@ -131,17 +121,6 @@ struct vpbe_display {
struct osd_state *osd_device;
};
-/* File handle structure */
-struct vpbe_fh {
- struct v4l2_fh fh;
- /* vpbe device structure */
- struct vpbe_display *disp_dev;
- /* pointer to layer object for opened device */
- struct vpbe_layer *layer;
- /* Indicates whether this file handle is doing IO */
- unsigned char io_allowed;
-};
-
struct buf_config_params {
unsigned char min_numbuffers;
unsigned char numbuffers[VPBE_DISPLAY_MAX_DEVICES];
diff --git a/include/media/davinci/vpbe_venc.h b/include/media/davinci/vpbe_venc.h
index 476fafc2f522..3dbd20026107 100644
--- a/include/media/davinci/vpbe_venc.h
+++ b/include/media/davinci/vpbe_venc.h
@@ -30,11 +30,10 @@
#define VENC_SECOND_FIELD BIT(2)
struct venc_platform_data {
- int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type,
- int field);
+ int (*setup_pinmux)(u32 if_type, int field);
int (*setup_clock)(enum vpbe_enc_timings_type type,
unsigned int pixclock);
- int (*setup_if_config)(enum v4l2_mbus_pixelcode pixcode);
+ int (*setup_if_config)(u32 pixcode);
/* Number of LCD outputs supported */
int num_lcd_outputs;
struct vpbe_if_params *lcd_if_params;
diff --git a/include/media/exynos-fimc.h b/include/media/exynos-fimc.h
index aa44660e2041..69bcd2a07d5c 100644
--- a/include/media/exynos-fimc.h
+++ b/include/media/exynos-fimc.h
@@ -101,7 +101,7 @@ struct fimc_source_info {
* @flags: flags indicating which operation mode format applies to
*/
struct fimc_fmt {
- enum v4l2_mbus_pixelcode mbus_code;
+ u32 mbus_code;
char *name;
u32 fourcc;
u32 color;
diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
index 78f0637ca68d..05e7ad5d2c8b 100644
--- a/include/media/lirc_dev.h
+++ b/include/media/lirc_dev.h
@@ -29,14 +29,13 @@ struct lirc_buffer {
/* Using chunks instead of bytes pretends to simplify boundary checking
* And should allow for some performance fine tunning later */
struct kfifo fifo;
- u8 fifo_initialized;
};
static inline void lirc_buffer_clear(struct lirc_buffer *buf)
{
unsigned long flags;
- if (buf->fifo_initialized) {
+ if (kfifo_initialized(&buf->fifo)) {
spin_lock_irqsave(&buf->fifo_lock, flags);
kfifo_reset(&buf->fifo);
spin_unlock_irqrestore(&buf->fifo_lock, flags);
@@ -56,17 +55,14 @@ static inline int lirc_buffer_init(struct lirc_buffer *buf,
buf->chunk_size = chunk_size;
buf->size = size;
ret = kfifo_alloc(&buf->fifo, size * chunk_size, GFP_KERNEL);
- if (ret == 0)
- buf->fifo_initialized = 1;
return ret;
}
static inline void lirc_buffer_free(struct lirc_buffer *buf)
{
- if (buf->fifo_initialized) {
+ if (kfifo_initialized(&buf->fifo)) {
kfifo_free(&buf->fifo);
- buf->fifo_initialized = 0;
} else
WARN(1, "calling %s on an uninitialized lirc_buffer\n",
__func__);
diff --git a/include/media/radio-si4713.h b/include/media/radio-si4713.h
deleted file mode 100644
index f6aae29c7741..000000000000
--- a/include/media/radio-si4713.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * include/media/radio-si4713.h
- *
- * Board related data definitions for Si4713 radio transmitter chip.
- *
- * Copyright (c) 2009 Nokia Corporation
- * Contact: Eduardo Valentin <eduardo.valentin@nokia.com>
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-#ifndef RADIO_SI4713_H
-#define RADIO_SI4713_H
-
-#include <linux/i2c.h>
-
-#define SI4713_NAME "radio-si4713"
-
-/*
- * Platform dependent definition
- */
-struct radio_si4713_platform_data {
- int i2c_bus;
- struct i2c_board_info *subdev_board_info;
-};
-
-#endif /* ifndef RADIO_SI4713_H*/
diff --git a/include/media/si4713.h b/include/media/si4713.h
index f98a0a7af61c..be4f58e2440b 100644
--- a/include/media/si4713.h
+++ b/include/media/si4713.h
@@ -23,9 +23,7 @@
* Platform dependent definition
*/
struct si4713_platform_data {
- const char * const *supply_names;
- unsigned supplies;
- int gpio_reset; /* < 0 if not used */
+ bool is_platform_device;
};
/*
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 865246b00127..2f6261f3e570 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -296,7 +296,7 @@ const struct soc_camera_format_xlate *soc_camera_xlate_by_fourcc(
* format setup.
*/
struct soc_camera_format_xlate {
- enum v4l2_mbus_pixelcode code;
+ u32 code;
const struct soc_mbus_pixelfmt *host_fmt;
};
diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h
index d33f6d059692..2ff773785fb6 100644
--- a/include/media/soc_mediabus.h
+++ b/include/media/soc_mediabus.h
@@ -91,16 +91,16 @@ struct soc_mbus_pixelfmt {
* @fmt: pixel format description
*/
struct soc_mbus_lookup {
- enum v4l2_mbus_pixelcode code;
+ u32 code;
struct soc_mbus_pixelfmt fmt;
};
const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
- enum v4l2_mbus_pixelcode code,
+ u32 code,
const struct soc_mbus_lookup *lookup,
int n);
const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
- enum v4l2_mbus_pixelcode code);
+ u32 code);
s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf);
s32 soc_mbus_image_size(const struct soc_mbus_pixelfmt *mf,
u32 bytes_per_line, u32 height);
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 48f974866f13..1cc0c5ba16b3 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -80,24 +80,9 @@
/* ------------------------------------------------------------------------- */
-/* Control helper functions */
+/* Control helper function */
-int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
- const char * const *menu_items);
-const char *v4l2_ctrl_get_name(u32 id);
-const char * const *v4l2_ctrl_get_menu(u32 id);
-const s64 *v4l2_ctrl_get_int_menu(u32 id, u32 *len);
int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
-int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
- struct v4l2_queryctrl *qctrl, const char * const *menu_items);
-#define V4L2_CTRL_MENU_IDS_END (0xffffffff)
-int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids);
-
-/* Note: ctrl_classes points to an array of u32 pointers. Each u32 array is a
- 0-terminated array of control IDs. Each array must be sorted low to high
- and belong to the same control class. The array of u32 pointers must also
- be sorted, from low class IDs to high class IDs. */
-u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
/* ------------------------------------------------------------------------- */
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index b7cd7a665e35..911f3e542834 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -670,6 +670,31 @@ static inline int v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,
*/
void v4l2_ctrl_notify(struct v4l2_ctrl *ctrl, v4l2_ctrl_notify_fnc notify, void *priv);
+/** v4l2_ctrl_get_name() - Get the name of the control
+ * @id: The control ID.
+ *
+ * This function returns the name of the given control ID or NULL if it isn't
+ * a known control.
+ */
+const char *v4l2_ctrl_get_name(u32 id);
+
+/** v4l2_ctrl_get_menu() - Get the menu string array of the control
+ * @id: The control ID.
+ *
+ * This function returns the NULL-terminated menu string array name of the
+ * given control ID or NULL if it isn't a known menu control.
+ */
+const char * const *v4l2_ctrl_get_menu(u32 id);
+
+/** v4l2_ctrl_get_int_menu() - Get the integer menu array of the control
+ * @id: The control ID.
+ * @len: The size of the integer array.
+ *
+ * This function returns the integer array of the given control ID or NULL if it
+ * if it isn't a known integer menu control.
+ */
+const s64 *v4l2_ctrl_get_int_menu(u32 id, u32 *len);
+
/** v4l2_ctrl_g_ctrl() - Helper function to get the control's value from within a driver.
* @ctrl: The control.
*
diff --git a/include/media/v4l2-image-sizes.h b/include/media/v4l2-image-sizes.h
index 10daf92ff1ab..a07d7a683bd9 100644
--- a/include/media/v4l2-image-sizes.h
+++ b/include/media/v4l2-image-sizes.h
@@ -25,10 +25,19 @@
#define QVGA_WIDTH 320
#define QVGA_HEIGHT 240
+#define SVGA_WIDTH 800
+#define SVGA_HEIGHT 600
+
#define SXGA_WIDTH 1280
#define SXGA_HEIGHT 1024
#define VGA_WIDTH 640
#define VGA_HEIGHT 480
+#define UXGA_WIDTH 1600
+#define UXGA_HEIGHT 1200
+
+#define XGA_WIDTH 1024
+#define XGA_HEIGHT 768
+
#endif /* _IMAGE_SIZES_H */
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 395c4a95a42a..38d960d8dccd 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -94,16 +94,20 @@ static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
pix_fmt->height = mbus_fmt->height;
pix_fmt->field = mbus_fmt->field;
pix_fmt->colorspace = mbus_fmt->colorspace;
+ pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
+ pix_fmt->quantization = mbus_fmt->quantization;
}
static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
const struct v4l2_pix_format *pix_fmt,
- enum v4l2_mbus_pixelcode code)
+ u32 code)
{
mbus_fmt->width = pix_fmt->width;
mbus_fmt->height = pix_fmt->height;
mbus_fmt->field = pix_fmt->field;
mbus_fmt->colorspace = pix_fmt->colorspace;
+ mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;
+ mbus_fmt->quantization = pix_fmt->quantization;
mbus_fmt->code = code;
}
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index d7465725773d..5860292d42eb 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -341,7 +341,7 @@ struct v4l2_subdev_video_ops {
int (*query_dv_timings)(struct v4l2_subdev *sd,
struct v4l2_dv_timings *timings);
int (*enum_mbus_fmt)(struct v4l2_subdev *sd, unsigned int index,
- enum v4l2_mbus_pixelcode *code);
+ u32 *code);
int (*enum_mbus_fsizes)(struct v4l2_subdev *sd,
struct v4l2_frmsizeenum *fsize);
int (*g_mbus_fmt)(struct v4l2_subdev *sd,
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 6ef2d01197da..bd2cec2d6c3d 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -82,19 +82,23 @@ struct vb2_threadio_data;
* unmap_dmabuf.
*/
struct vb2_mem_ops {
- void *(*alloc)(void *alloc_ctx, unsigned long size, gfp_t gfp_flags);
+ void *(*alloc)(void *alloc_ctx, unsigned long size,
+ enum dma_data_direction dma_dir,
+ gfp_t gfp_flags);
void (*put)(void *buf_priv);
struct dma_buf *(*get_dmabuf)(void *buf_priv, unsigned long flags);
void *(*get_userptr)(void *alloc_ctx, unsigned long vaddr,
- unsigned long size, int write);
+ unsigned long size,
+ enum dma_data_direction dma_dir);
void (*put_userptr)(void *buf_priv);
void (*prepare)(void *buf_priv);
void (*finish)(void *buf_priv);
void *(*attach_dmabuf)(void *alloc_ctx, struct dma_buf *dbuf,
- unsigned long size, int write);
+ unsigned long size,
+ enum dma_data_direction dma_dir);
void (*detach_dmabuf)(void *buf_priv);
int (*map_dmabuf)(void *buf_priv);
void (*unmap_dmabuf)(void *buf_priv);
@@ -270,22 +274,24 @@ struct vb2_buffer {
* queue setup from completing successfully; optional.
* @buf_prepare: called every time the buffer is queued from userspace
* and from the VIDIOC_PREPARE_BUF ioctl; drivers may
- * perform any initialization required before each hardware
- * operation in this callback; drivers that support
- * VIDIOC_CREATE_BUFS must also validate the buffer size;
- * if an error is returned, the buffer will not be queued
- * in driver; optional.
+ * perform any initialization required before each
+ * hardware operation in this callback; drivers can
+ * access/modify the buffer here as it is still synced for
+ * the CPU; drivers that support VIDIOC_CREATE_BUFS must
+ * also validate the buffer size; if an error is returned,
+ * the buffer will not be queued in driver; optional.
* @buf_finish: called before every dequeue of the buffer back to
- * userspace; drivers may perform any operations required
- * before userspace accesses the buffer; optional. The
- * buffer state can be one of the following: DONE and
- * ERROR occur while streaming is in progress, and the
- * PREPARED state occurs when the queue has been canceled
- * and all pending buffers are being returned to their
- * default DEQUEUED state. Typically you only have to do
- * something if the state is VB2_BUF_STATE_DONE, since in
- * all other cases the buffer contents will be ignored
- * anyway.
+ * userspace; the buffer is synced for the CPU, so drivers
+ * can access/modify the buffer contents; drivers may
+ * perform any operations required before userspace
+ * accesses the buffer; optional. The buffer state can be
+ * one of the following: DONE and ERROR occur while
+ * streaming is in progress, and the PREPARED state occurs
+ * when the queue has been canceled and all pending
+ * buffers are being returned to their default DEQUEUED
+ * state. Typically you only have to do something if the
+ * state is VB2_BUF_STATE_DONE, since in all other cases
+ * the buffer contents will be ignored anyway.
* @buf_cleanup: called once before the buffer is freed; drivers may
* perform any additional cleanup; optional.
* @start_streaming: called once to enter 'streaming' state; the driver may
diff --git a/include/media/videobuf2-dma-sg.h b/include/media/videobuf2-dma-sg.h
index 7b89852779af..14ce3068b642 100644
--- a/include/media/videobuf2-dma-sg.h
+++ b/include/media/videobuf2-dma-sg.h
@@ -21,6 +21,9 @@ static inline struct sg_table *vb2_dma_sg_plane_desc(
return (struct sg_table *)vb2_plane_cookie(vb, plane_no);
}
+void *vb2_dma_sg_init_ctx(struct device *dev);
+void vb2_dma_sg_cleanup_ctx(void *alloc_ctx);
+
extern const struct vb2_mem_ops vb2_dma_sg_memops;
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 19:42:48 +0100