From 64149deb6a9ec35cc8a3ac3e7b5bc19d4a79ff44 Mon Sep 17 00:00:00 2001 From: Kassey Li Date: Fri, 20 May 2011 04:08:39 -0300 Subject: [PATCH] [media] V4L: soc-camera: add JPEG support Signed-off-by: Qing Xu Signed-off-by: Kassey Lee [g.liakhovetski@gmx.de: fixed compiler warning] Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/soc_mediabus.c | 11 +++++++++++ include/media/soc_mediabus.h | 1 + 2 files changed, 12 insertions(+) diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c index ed77aa055b63..13e86df78e56 100644 --- a/drivers/media/video/soc_mediabus.c +++ b/drivers/media/video/soc_mediabus.c @@ -130,6 +130,13 @@ static const struct soc_mbus_pixelfmt mbus_fmt[] = { .packing = SOC_MBUS_PACKING_2X8_PADLO, .order = SOC_MBUS_ORDER_BE, }, + [MBUS_IDX(JPEG_1X8)] = { + .fourcc = V4L2_PIX_FMT_JPEG, + .name = "JPEG", + .bits_per_sample = 8, + .packing = SOC_MBUS_PACKING_VARIABLE, + .order = SOC_MBUS_ORDER_LE, + }, }; int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf) @@ -141,6 +148,8 @@ int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf) case SOC_MBUS_PACKING_2X8_PADHI: case SOC_MBUS_PACKING_2X8_PADLO: return 2; + case SOC_MBUS_PACKING_VARIABLE: + return 0; } return -EINVAL; } @@ -155,6 +164,8 @@ s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) case SOC_MBUS_PACKING_2X8_PADLO: case SOC_MBUS_PACKING_EXTEND16: return width * 2; + case SOC_MBUS_PACKING_VARIABLE: + return 0; } return -EINVAL; } diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index b338108ec305..3b5a70b97528 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -28,6 +28,7 @@ enum soc_mbus_packing { SOC_MBUS_PACKING_2X8_PADHI, SOC_MBUS_PACKING_2X8_PADLO, SOC_MBUS_PACKING_EXTEND16, + SOC_MBUS_PACKING_VARIABLE, }; /** -- 2.34.1