diff options
Diffstat (limited to 'drivers/media/video/pwc/pwc-ctrl.c')
-rw-r--r-- | drivers/media/video/pwc/pwc-ctrl.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c index 34a01b2..51ab4c5 100644 --- a/drivers/media/video/pwc/pwc-ctrl.c +++ b/drivers/media/video/pwc/pwc-ctrl.c @@ -168,8 +168,8 @@ int send_control_msg(struct pwc_device *pdev, request, value, pdev->vcinterface, buf, buflen); } -static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames, - int *compression) +static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt, + int frames, int *compression) { unsigned char buf[3]; int ret, fps; @@ -212,14 +212,14 @@ static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames, PWC_DEBUG_MODULE("Failed to send video command... %d\n", ret); return ret; } - if (pEntry->compressed && pdev->pixfmt == V4L2_PIX_FMT_YUV420) { + if (pEntry->compressed && pixfmt == V4L2_PIX_FMT_YUV420) pwc_dec1_init(pdev, buf); - } pdev->cmd_len = 3; memcpy(pdev->cmd_buf, buf, 3); /* Set various parameters */ + pdev->pixfmt = pixfmt; pdev->vframes = frames; pdev->valternate = pEntry->alternate; pdev->width = pwc_image_sizes[size][0]; @@ -245,8 +245,8 @@ static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames, } -static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, - int *compression) +static int set_video_mode_Timon(struct pwc_device *pdev, int size, int pixfmt, + int frames, int *compression) { unsigned char buf[13]; const struct Timon_table_entry *pChoose; @@ -278,14 +278,14 @@ static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, if (ret < 0) return ret; - if (pChoose->bandlength > 0 && pdev->pixfmt == V4L2_PIX_FMT_YUV420) { + if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420) pwc_dec23_init(pdev, buf); - } pdev->cmd_len = 13; memcpy(pdev->cmd_buf, buf, 13); /* Set various parameters */ + pdev->pixfmt = pixfmt; pdev->vframes = (fps + 1) * 5; pdev->valternate = pChoose->alternate; pdev->width = pwc_image_sizes[size][0]; @@ -299,8 +299,8 @@ static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, } -static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, - int *compression) +static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int pixfmt, + int frames, int *compression) { const struct Kiara_table_entry *pChoose = NULL; int fps, ret; @@ -336,13 +336,13 @@ static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, if (ret < 0) return ret; - if (pChoose->bandlength > 0 && pdev->pixfmt == V4L2_PIX_FMT_YUV420) { + if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420) pwc_dec23_init(pdev, buf); - } pdev->cmd_len = 12; memcpy(pdev->cmd_buf, buf, 12); /* All set and go */ + pdev->pixfmt = pixfmt; pdev->vframes = (fps + 1) * 5; pdev->valternate = pChoose->alternate; pdev->width = pwc_image_sizes[size][0]; @@ -358,23 +358,24 @@ static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, } int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, - int frames, int *compression) + int pixfmt, int frames, int *compression) { int ret, size; PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n", - width, height, frames, pdev->pixfmt); + width, height, frames, pixfmt); size = pwc_get_size(pdev, width, height); PWC_TRACE("decode_size = %d.\n", size); if (DEVICE_USE_CODEC1(pdev->type)) { - ret = set_video_mode_Nala(pdev, size, frames, compression); - + ret = set_video_mode_Nala(pdev, size, pixfmt, frames, + compression); } else if (DEVICE_USE_CODEC3(pdev->type)) { - ret = set_video_mode_Kiara(pdev, size, frames, compression); - + ret = set_video_mode_Kiara(pdev, size, pixfmt, frames, + compression); } else { - ret = set_video_mode_Timon(pdev, size, frames, compression); + ret = set_video_mode_Timon(pdev, size, pixfmt, frames, + compression); } if (ret < 0) { PWC_ERROR("Failed to set video mode %s@%d fps; return code = %d\n", size2name[size], frames, ret); |