Linking soc_mediabus into this driver causes multiple definition linker warnings
if soc_camera is also enabled:
drivers/media/platform/soc_camera/built-in.o:(___ksymtab+soc_mbus_image_size+0x0): multiple definition of `__ksymtab_soc_mbus_image_size'
drivers/media/platform/soc_camera/soc_mediabus.o:(___ksymtab+soc_mbus_image_size+0x0): first defined here
>> drivers/media/platform/soc_camera/built-in.o:(___ksymtab+soc_mbus_samples_per_pixel+0x0): multiple definition of `__ksymtab_soc_mbus_samples_per_pixel'
drivers/media/platform/soc_camera/soc_mediabus.o:(___ksymtab+soc_mbus_samples_per_pixel+0x0): first defined here
drivers/media/platform/soc_camera/built-in.o: In function `soc_mbus_config_compatible':
(.text+0x3840): multiple definition of `soc_mbus_config_compatible'
drivers/media/platform/soc_camera/soc_mediabus.o:(.text+0x134): first defined here
Since we really don't want to have to use any of the soc-camera code this patch
copies the relevant code and data structures from soc_mediabus and renames it to pxa_mbus_*.
The large table of formats has been culled a bit, removing formats that are not supported
by this driver.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: Robert Jarzmik <robert.jarzmik@xxxxxxx>
---
drivers/media/platform/Makefile | 2 +-
drivers/media/platform/pxa_camera.c | 482 ++++++++++++++++++++++++++++++++++--
2 files changed, 459 insertions(+), 25 deletions(-)
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index c645a50..40b18d1 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -9,7 +9,7 @@ obj-$(CONFIG_VIDEO_CAFE_CCIC) += marvell-ccic/
obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/
obj-$(CONFIG_VIDEO_OMAP3) += omap3isp/
-obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o soc_camera/soc_mediabus.o
+obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o
obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o
diff --git a/drivers/media/platform/pxa_camera.c b/drivers/media/platform/pxa_camera.c
index 1147836..1bce7eb 100644
--- a/drivers/media/platform/pxa_camera.c
+++ b/drivers/media/platform/pxa_camera.c
@@ -42,7 +42,6 @@
#include <media/v4l2-ioctl.h>
#include <media/v4l2-of.h>
-#include <media/drv-intf/soc_mediabus.h>
#include <media/videobuf2-dma-sg.h>
#include <linux/videodev2.h>
@@ -183,6 +182,441 @@
/*
* Format handling
*/
+
+/**
+ * enum pxa_mbus_packing - data packing types on the media-bus
+ * @PXA_MBUS_PACKING_NONE: no packing, bit-for-bit transfer to RAM, one
+ * sample represents one pixel
+ * @PXA_MBUS_PACKING_2X8_PADHI: 16 bits transferred in 2 8-bit samples, in the
+ * possibly incomplete byte high bits are padding
+ * @PXA_MBUS_PACKING_EXTEND16: sample width (e.g., 10 bits) has to be extended
+ * to 16 bits
+ */
+enum pxa_mbus_packing {
+ PXA_MBUS_PACKING_NONE,
+ PXA_MBUS_PACKING_2X8_PADHI,
+ PXA_MBUS_PACKING_EXTEND16,
+};
+
+/**
+ * enum pxa_mbus_order - sample order on the media bus
+ * @PXA_MBUS_ORDER_LE: least significant sample first
+ * @PXA_MBUS_ORDER_BE: most significant sample first
+ */
+enum pxa_mbus_order {
+ PXA_MBUS_ORDER_LE,
+ PXA_MBUS_ORDER_BE,
+};
+
+/**
+ * enum pxa_mbus_layout - planes layout in memory
+ * @PXA_MBUS_LAYOUT_PACKED: color components packed
+ * @PXA_MBUS_LAYOUT_PLANAR_2Y_U_V: YUV components stored in 3 planes (4:2:2)
+ * @PXA_MBUS_LAYOUT_PLANAR_2Y_C: YUV components stored in a luma and a
+ * chroma plane (C plane is half the size
+ * of Y plane)
+ * @PXA_MBUS_LAYOUT_PLANAR_Y_C: YUV components stored in a luma and a
+ * chroma plane (C plane is the same size
+ * as Y plane)
+ */
+enum pxa_mbus_layout {
+ PXA_MBUS_LAYOUT_PACKED = 0,
+ PXA_MBUS_LAYOUT_PLANAR_2Y_U_V,
+ PXA_MBUS_LAYOUT_PLANAR_2Y_C,
+ PXA_MBUS_LAYOUT_PLANAR_Y_C,
+};
+
+/**
+ * struct pxa_mbus_pixelfmt - Data format on the media bus
+ * @name: Name of the format
+ * @fourcc: Fourcc code, that will be obtained if the data is
+ * stored in memory in the following way:
+ * @packing: Type of sample-packing, that has to be used
+ * @order: Sample order when storing in memory
+ * @bits_per_sample: How many bits the bridge has to sample
+ */
+struct pxa_mbus_pixelfmt {
+ const char *name;
+ u32 fourcc;
+ enum pxa_mbus_packing packing;
+ enum pxa_mbus_order order;
+ enum pxa_mbus_layout layout;
+ u8 bits_per_sample;
+};
+
+/**
+ * struct pxa_mbus_lookup - Lookup FOURCC IDs by mediabus codes for pass-through
+ * @code: mediabus pixel-code
+ * @fmt: pixel format description
+ */
+struct pxa_mbus_lookup {
+ u32 code;
+ struct pxa_mbus_pixelfmt fmt;
+};
+
+static const struct pxa_mbus_lookup mbus_fmt[] = {
+{
+ .code = MEDIA_BUS_FMT_YUYV8_2X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .name = "YUYV",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_YVYU8_2X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YVYU,
+ .name = "YVYU",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_UYVY8_2X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .name = "UYVY",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_VYUY8_2X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_VYUY,
+ .name = "VYUY",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB555,
+ .name = "RGB555",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB555X,
+ .name = "RGB555X",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_BE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_RGB565_2X8_LE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB565,
+ .name = "RGB565",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_RGB565_2X8_BE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB565X,
+ .name = "RGB565X",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_BE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SBGGR8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR8,
+ .name = "Bayer 8 BGGR",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_NONE,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SBGGR10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR10,
+ .name = "Bayer 10 BGGR",
+ .bits_per_sample = 10,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_Y8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_GREY,
+ .name = "Grey",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_NONE,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_Y10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_Y10,
+ .name = "Grey 10bit",
+ .bits_per_sample = 10,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR10,
+ .name = "Bayer 10 BGGR",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR10,
+ .name = "Bayer 10 BGGR",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_BE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_RGB444,
+ .name = "RGB444",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_BE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_UYVY8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .name = "UYVY 16bit",
+ .bits_per_sample = 16,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_VYUY8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_VYUY,
+ .name = "VYUY 16bit",
+ .bits_per_sample = 16,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_YUYV8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .name = "YUYV 16bit",
+ .bits_per_sample = 16,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_YVYU8_1X16,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_YVYU,
+ .name = "YVYU 16bit",
+ .bits_per_sample = 16,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGRBG8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG8,
+ .name = "Bayer 8 GRBG",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_NONE,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG10DPCM8,
+ .name = "Bayer 10 BGGR DPCM 8",
+ .bits_per_sample = 8,
+ .packing = PXA_MBUS_PACKING_NONE,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGBRG10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGBRG10,
+ .name = "Bayer 10 GBRG",
+ .bits_per_sample = 10,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGRBG10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG10,
+ .name = "Bayer 10 GRBG",
+ .bits_per_sample = 10,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SRGGB10_1X10,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SRGGB10,
+ .name = "Bayer 10 RGGB",
+ .bits_per_sample = 10,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SBGGR12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SBGGR12,
+ .name = "Bayer 12 BGGR",
+ .bits_per_sample = 12,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGBRG12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGBRG12,
+ .name = "Bayer 12 GBRG",
+ .bits_per_sample = 12,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SGRBG12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SGRBG12,
+ .name = "Bayer 12 GRBG",
+ .bits_per_sample = 12,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+}, {
+ .code = MEDIA_BUS_FMT_SRGGB12_1X12,
+ .fmt = {
+ .fourcc = V4L2_PIX_FMT_SRGGB12,
+ .name = "Bayer 12 RGGB",
+ .bits_per_sample = 12,
+ .packing = PXA_MBUS_PACKING_EXTEND16,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PACKED,
+ },
+},
+};
+
+static s32 pxa_mbus_bytes_per_line(u32 width, const struct pxa_mbus_pixelfmt *mf)
+{
+ if (mf->layout != PXA_MBUS_LAYOUT_PACKED)
+ return width * mf->bits_per_sample / 8;
+
+ switch (mf->packing) {
+ case PXA_MBUS_PACKING_NONE:
+ return width * mf->bits_per_sample / 8;
+ case PXA_MBUS_PACKING_2X8_PADHI:
+ case PXA_MBUS_PACKING_EXTEND16:
+ return width * 2;
+ }
+ return -EINVAL;
+}
+
+static s32 pxa_mbus_image_size(const struct pxa_mbus_pixelfmt *mf,
+ u32 bytes_per_line, u32 height)
+{
+ switch (mf->packing) {
+ case PXA_MBUS_PACKING_2X8_PADHI:
+ return bytes_per_line * height * 2;
+ default:
+ return -EINVAL;
+ }
+}
+
+static const struct pxa_mbus_pixelfmt *pxa_mbus_find_fmtdesc(
+ u32 code,
+ const struct pxa_mbus_lookup *lookup,
+ int n)
+{
+ int i;
+
+ for (i = 0; i < n; i++)
+ if (lookup[i].code == code)
+ return &lookup[i].fmt;
+
+ return NULL;
+}
+
+static const struct pxa_mbus_pixelfmt *pxa_mbus_get_fmtdesc(
+ u32 code)
+{
+ return pxa_mbus_find_fmtdesc(code, mbus_fmt, ARRAY_SIZE(mbus_fmt));
+}
+
+static unsigned int pxa_mbus_config_compatible(const struct v4l2_mbus_config *cfg,
+ unsigned int flags)
+{
+ unsigned long common_flags;
+ bool hsync = true, vsync = true, pclk, data, mode;
+ bool mipi_lanes, mipi_clock;
+
+ common_flags = cfg->flags & flags;
+
+ switch (cfg->type) {
+ case V4L2_MBUS_PARALLEL:
+ hsync = common_flags & (V4L2_MBUS_HSYNC_ACTIVE_HIGH |
+ V4L2_MBUS_HSYNC_ACTIVE_LOW);
+ vsync = common_flags & (V4L2_MBUS_VSYNC_ACTIVE_HIGH |
+ V4L2_MBUS_VSYNC_ACTIVE_LOW);
+ /* fall through */
+ case V4L2_MBUS_BT656:
+ pclk = common_flags & (V4L2_MBUS_PCLK_SAMPLE_RISING |
+ V4L2_MBUS_PCLK_SAMPLE_FALLING);
+ data = common_flags & (V4L2_MBUS_DATA_ACTIVE_HIGH |
+ V4L2_MBUS_DATA_ACTIVE_LOW);
+ mode = common_flags & (V4L2_MBUS_MASTER | V4L2_MBUS_SLAVE);
+ return (!hsync || !vsync || !pclk || !data || !mode) ?
+ 0 : common_flags;
+ case V4L2_MBUS_CSI2:
+ mipi_lanes = common_flags & V4L2_MBUS_CSI2_LANES;
+ mipi_clock = common_flags & (V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK |
+ V4L2_MBUS_CSI2_CONTINUOUS_CLOCK);
+ return (!mipi_lanes || !mipi_clock) ? 0 : common_flags;
+ }
+ return 0;
+}
+
/**
* struct soc_camera_format_xlate - match between host and sensor formats
* @code: code of a sensor provided format
@@ -195,7 +629,7 @@
*/
struct soc_camera_format_xlate {
u32 code;
- const struct soc_mbus_pixelfmt *host_fmt;
+ const struct pxa_mbus_pixelfmt *host_fmt;
};
/*
@@ -281,7 +715,7 @@ static const char *pxa_cam_driver_description = "PXA_Camera";
* Format translation functions
*/
static const struct soc_camera_format_xlate
-*soc_mbus_xlate_by_fourcc(struct soc_camera_format_xlate *user_formats,
+*pxa_mbus_xlate_by_fourcc(struct soc_camera_format_xlate *user_formats,
unsigned int fourcc)
{
unsigned int i;
@@ -292,7 +726,7 @@ static const struct soc_camera_format_xlate
return NULL;
}
-static struct soc_camera_format_xlate *soc_mbus_build_fmts_xlate(
+static struct soc_camera_format_xlate *pxa_mbus_build_fmts_xlate(
struct v4l2_device *v4l2_dev, struct v4l2_subdev *subdev,
int (*get_formats)(struct v4l2_device *, unsigned int,
struct soc_camera_format_xlate *xlate))
@@ -1151,7 +1585,7 @@ static int pxa_camera_set_bus_param(struct pxa_camera_dev *pcdev)
ret = sensor_call(pcdev, video, g_mbus_config, &cfg);
if (!ret) {
- common_flags = soc_mbus_config_compatible(&cfg,
+ common_flags = pxa_mbus_config_compatible(&cfg,
bus_flags);
if (!common_flags) {
dev_warn(pcdev_to_dev(pcdev),
@@ -1218,7 +1652,7 @@ static int pxa_camera_try_bus_param(struct pxa_camera_dev *pcdev,
ret = sensor_call(pcdev, video, g_mbus_config, &cfg);
if (!ret) {
- common_flags = soc_mbus_config_compatible(&cfg,
+ common_flags = pxa_mbus_config_compatible(&cfg,
bus_flags);
if (!common_flags) {
dev_warn(pcdev_to_dev(pcdev),
@@ -1233,25 +1667,25 @@ static int pxa_camera_try_bus_param(struct pxa_camera_dev *pcdev,
return ret;
}
-static const struct soc_mbus_pixelfmt pxa_camera_formats[] = {
+static const struct pxa_mbus_pixelfmt pxa_camera_formats[] = {
{
.fourcc = V4L2_PIX_FMT_YUV422P,
.name = "Planar YUV422 16 bit",
.bits_per_sample = 8,
- .packing = SOC_MBUS_PACKING_2X8_PADHI,
- .order = SOC_MBUS_ORDER_LE,
- .layout = SOC_MBUS_LAYOUT_PLANAR_2Y_U_V,
+ .packing = PXA_MBUS_PACKING_2X8_PADHI,
+ .order = PXA_MBUS_ORDER_LE,
+ .layout = PXA_MBUS_LAYOUT_PLANAR_2Y_U_V,
},
};
/* This will be corrected as we get more formats */
-static bool pxa_camera_packing_supported(const struct soc_mbus_pixelfmt *fmt)
+static bool pxa_camera_packing_supported(const struct pxa_mbus_pixelfmt *fmt)
{
- return fmt->packing == SOC_MBUS_PACKING_NONE ||
+ return fmt->packing == PXA_MBUS_PACKING_NONE ||
(fmt->bits_per_sample == 8 &&
- fmt->packing == SOC_MBUS_PACKING_2X8_PADHI) ||
+ fmt->packing == PXA_MBUS_PACKING_2X8_PADHI) ||
(fmt->bits_per_sample > 8 &&
- fmt->packing == SOC_MBUS_PACKING_EXTEND16);
+ fmt->packing == PXA_MBUS_PACKING_EXTEND16);
}
static int pxa_camera_get_formats(struct v4l2_device *v4l2_dev,
@@ -1264,14 +1698,14 @@ static int pxa_camera_get_formats(struct v4l2_device *v4l2_dev,
.which = V4L2_SUBDEV_FORMAT_ACTIVE,
.index = idx,
};
- const struct soc_mbus_pixelfmt *fmt;
+ const struct pxa_mbus_pixelfmt *fmt;
ret = sensor_call(pcdev, pad, enum_mbus_code, NULL, &code);
if (ret < 0)
/* No more formats */
return 0;
- fmt = soc_mbus_get_fmtdesc(code.code);
+ fmt = pxa_mbus_get_fmtdesc(code.code);
if (!fmt) {
dev_err(pcdev_to_dev(pcdev),
"Invalid format code #%u: %d\n", idx, code.code);
@@ -1330,7 +1764,7 @@ static int pxa_camera_build_formats(struct pxa_camera_dev *pcdev)
{
struct soc_camera_format_xlate *xlate;
- xlate = soc_mbus_build_fmts_xlate(&pcdev->v4l2_dev, pcdev->sensor,
+ xlate = pxa_mbus_build_fmts_xlate(&pcdev->v4l2_dev, pcdev->sensor,
pxa_camera_get_formats);
if (IS_ERR(xlate))
return PTR_ERR(xlate);
@@ -1383,7 +1817,7 @@ static int pxac_vidioc_enum_fmt_vid_cap(struct file *filp, void *priv,
struct v4l2_fmtdesc *f)
{
struct pxa_camera_dev *pcdev = video_drvdata(filp);
- const struct soc_mbus_pixelfmt *format;
+ const struct pxa_mbus_pixelfmt *format;
unsigned int idx;
for (idx = 0; pcdev->user_formats[idx].code; idx++);
@@ -1427,7 +1861,7 @@ static int pxac_vidioc_try_fmt_vid_cap(struct file *filp, void *priv,
__u32 pixfmt = pix->pixelformat;
int ret;
- xlate = soc_mbus_xlate_by_fourcc(pcdev->user_formats, pixfmt);
+ xlate = pxa_mbus_xlate_by_fourcc(pcdev->user_formats, pixfmt);
if (!xlate) {
dev_warn(pcdev_to_dev(pcdev), "Format %x not found\n", pixfmt);
return -EINVAL;
@@ -1463,12 +1897,12 @@ static int pxac_vidioc_try_fmt_vid_cap(struct file *filp, void *priv,
return -EINVAL;
}
- ret = soc_mbus_bytes_per_line(pix->width, xlate->host_fmt);
+ ret = pxa_mbus_bytes_per_line(pix->width, xlate->host_fmt);
if (ret < 0)
return ret;
pix->bytesperline = ret;
- ret = soc_mbus_image_size(xlate->host_fmt, pix->bytesperline,
+ ret = pxa_mbus_image_size(xlate->host_fmt, pix->bytesperline,
pix->height);
if (ret < 0)
return ret;
@@ -1504,7 +1938,7 @@ static int pxac_vidioc_s_fmt_vid_cap(struct file *filp, void *priv,
if (ret)
return ret;
- xlate = soc_mbus_xlate_by_fourcc(pcdev->user_formats,
+ xlate = pxa_mbus_xlate_by_fourcc(pcdev->user_formats,
pix->pixelformat);
v4l2_fill_mbus_format(&format.format, pix, xlate->code);
ret = sensor_call(pcdev, pad, set_fmt, NULL, &format);
@@ -1685,10 +2119,10 @@ static int pxa_camera_sensor_bound(struct v4l2_async_notifier *notifier,
pix->width = DEFAULT_WIDTH;
pix->height = DEFAULT_HEIGHT;
pix->bytesperline =
- soc_mbus_bytes_per_line(pix->width,
+ pxa_mbus_bytes_per_line(pix->width,
pcdev->current_fmt->host_fmt);
pix->sizeimage =
- soc_mbus_image_size(pcdev->current_fmt->host_fmt,
+ pxa_mbus_image_size(pcdev->current_fmt->host_fmt,
pix->bytesperline, pix->height);
pix->pixelformat = pcdev->current_fmt->host_fmt->fourcc;
v4l2_fill_mbus_format(mf, pix, pcdev->current_fmt->code);
--
2.8.1
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
