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path: root/drivers/media/platform/qcom/camss/camss-video.c
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Diffstat (limited to 'drivers/media/platform/qcom/camss/camss-video.c')
-rw-r--r--drivers/media/platform/qcom/camss/camss-video.c294
1 files changed, 3 insertions, 291 deletions
diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c
index 54cd82f74115..cd72feca618c 100644
--- a/drivers/media/platform/qcom/camss/camss-video.c
+++ b/drivers/media/platform/qcom/camss/camss-video.c
@@ -24,269 +24,10 @@
#define CAMSS_FRAME_MAX_HEIGHT_RDI 8191
#define CAMSS_FRAME_MAX_HEIGHT_PIX 4096
-struct fract {
- u8 numerator;
- u8 denominator;
-};
-
-/*
- * struct camss_format_info - ISP media bus format information
- * @code: V4L2 media bus format code
- * @pixelformat: V4L2 pixel format FCC identifier
- * @planes: Number of planes
- * @hsub: Horizontal subsampling (for each plane)
- * @vsub: Vertical subsampling (for each plane)
- * @bpp: Bits per pixel when stored in memory (for each plane)
- */
-struct camss_format_info {
- u32 code;
- u32 pixelformat;
- u8 planes;
- struct fract hsub[3];
- struct fract vsub[3];
- unsigned int bpp[3];
-};
-
-static const struct camss_format_info formats_rdi_8x16[] = {
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_UYVY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_VYUY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_YUYV, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_YVYU, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_PIX_FMT_SBGGR8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_PIX_FMT_SGBRG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_PIX_FMT_SGRBG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_PIX_FMT_SRGGB8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_Y10_1X10, V4L2_PIX_FMT_Y10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
-};
-
-static const struct camss_format_info formats_rdi_8x96[] = {
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_UYVY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_VYUY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_YUYV, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_YVYU, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_PIX_FMT_SBGGR8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_PIX_FMT_SGBRG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_PIX_FMT_SGRBG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_PIX_FMT_SRGGB8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, V4L2_PIX_FMT_SBGGR10, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SBGGR14_1X14, V4L2_PIX_FMT_SBGGR14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SGBRG14_1X14, V4L2_PIX_FMT_SGBRG14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SGRBG14_1X14, V4L2_PIX_FMT_SGRBG14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SRGGB14_1X14, V4L2_PIX_FMT_SRGGB14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_Y10_1X10, V4L2_PIX_FMT_Y10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, V4L2_PIX_FMT_Y10, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
-};
-
-static const struct camss_format_info formats_rdi_845[] = {
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_UYVY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_VYUY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_YUYV, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_YVYU, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_PIX_FMT_SBGGR8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_PIX_FMT_SGBRG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_PIX_FMT_SGRBG8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_PIX_FMT_SRGGB8, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE, V4L2_PIX_FMT_SBGGR10, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 12 } },
- { MEDIA_BUS_FMT_SBGGR14_1X14, V4L2_PIX_FMT_SBGGR14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SGBRG14_1X14, V4L2_PIX_FMT_SGBRG14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SGRBG14_1X14, V4L2_PIX_FMT_SGRBG14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_SRGGB14_1X14, V4L2_PIX_FMT_SRGGB14P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 14 } },
- { MEDIA_BUS_FMT_Y8_1X8, V4L2_PIX_FMT_GREY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 8 } },
- { MEDIA_BUS_FMT_Y10_1X10, V4L2_PIX_FMT_Y10P, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 10 } },
- { MEDIA_BUS_FMT_Y10_2X8_PADHI_LE, V4L2_PIX_FMT_Y10, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
-};
-
-static const struct camss_format_info formats_pix_8x16[] = {
- { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
-};
-
-static const struct camss_format_info formats_pix_8x96[] = {
- { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV12, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1_5X8, V4L2_PIX_FMT_NV21, 1,
- { { 1, 1 } }, { { 2, 3 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_NV16, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_NV61, 1,
- { { 1, 1 } }, { { 1, 2 } }, { 8 } },
- { MEDIA_BUS_FMT_UYVY8_1X16, V4L2_PIX_FMT_UYVY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_VYUY8_1X16, V4L2_PIX_FMT_VYUY, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YUYV8_1X16, V4L2_PIX_FMT_YUYV, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
- { MEDIA_BUS_FMT_YVYU8_1X16, V4L2_PIX_FMT_YVYU, 1,
- { { 1, 1 } }, { { 1, 1 } }, { 16 } },
-};
-
/* -----------------------------------------------------------------------------
* Helper functions
*/
-static int video_find_format(u32 code, u32 pixelformat,
- const struct camss_format_info *formats,
- unsigned int nformats)
-{
- int i;
-
- for (i = 0; i < nformats; i++) {
- if (formats[i].code == code &&
- formats[i].pixelformat == pixelformat)
- return i;
- }
-
- for (i = 0; i < nformats; i++)
- if (formats[i].code == code)
- return i;
-
- WARN_ON(1);
-
- return -EINVAL;
-}
-
/*
* video_mbus_to_pix_mp - Convert v4l2_mbus_framefmt to v4l2_pix_format_mplane
* @mbus: v4l2_mbus_framefmt format (input)
@@ -359,9 +100,8 @@ static int video_get_subdev_format(struct camss_video *video,
if (ret)
return ret;
- ret = video_find_format(fmt.format.code,
- format->fmt.pix_mp.pixelformat,
- video->formats, video->nformats);
+ ret = camss_format_find_format(fmt.format.code, format->fmt.pix_mp.pixelformat,
+ video->formats, video->nformats);
if (ret < 0)
return ret;
@@ -969,7 +709,7 @@ static int msm_video_init_format(struct camss_video *video)
*/
int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev,
- const char *name, int is_pix)
+ const char *name)
{
struct media_pad *pad = &video->pad;
struct video_device *vdev;
@@ -1006,34 +746,6 @@ int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev,
mutex_init(&video->lock);
- switch (video->camss->res->version) {
- case CAMSS_8x16:
- if (is_pix) {
- video->formats = formats_pix_8x16;
- video->nformats = ARRAY_SIZE(formats_pix_8x16);
- } else {
- video->formats = formats_rdi_8x16;
- video->nformats = ARRAY_SIZE(formats_rdi_8x16);
- }
- break;
- case CAMSS_8x96:
- case CAMSS_660:
- if (is_pix) {
- video->formats = formats_pix_8x96;
- video->nformats = ARRAY_SIZE(formats_pix_8x96);
- } else {
- video->formats = formats_rdi_8x96;
- video->nformats = ARRAY_SIZE(formats_rdi_8x96);
- }
- break;
- case CAMSS_845:
- case CAMSS_8250:
- case CAMSS_8280XP:
- video->formats = formats_rdi_845;
- video->nformats = ARRAY_SIZE(formats_rdi_845);
- break;
- }
-
ret = msm_video_init_format(video);
if (ret < 0) {
dev_err(v4l2_dev->dev, "Failed to init format: %d\n", ret);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 17:21:24 +0000