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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch | |
parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch b/target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch new file mode 100644 index 0000000000..f5a6d6c8b8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0482-staging-bcm2835-codec-Remove-height-padding-for-ISP-.patch @@ -0,0 +1,61 @@ +From 3543d5bc1e7ea7df27daa91353001fa401581532 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Thu, 2 May 2019 14:32:21 +0100 +Subject: [PATCH 482/773] staging: bcm2835-codec: Remove height padding for ISP + role + +The ISP has no need for heights to be a multiple of macroblock +sizes, therefore doesn't require the align on the height. +Remove it for the ISP role. (It is required for the codecs). + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + .../bcm2835-codec/bcm2835-v4l2-codec.c | 13 ++++++++----- + 1 file changed, 8 insertions(+), 5 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c ++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c +@@ -1015,7 +1015,8 @@ static int vidioc_g_fmt_vid_cap(struct f + return vidioc_g_fmt(file2ctx(file), f); + } + +-static int vidioc_try_fmt(struct v4l2_format *f, struct bcm2835_codec_fmt *fmt) ++static int vidioc_try_fmt(struct bcm2835_codec_ctx *ctx, struct v4l2_format *f, ++ struct bcm2835_codec_fmt *fmt) + { + /* + * The V4L2 specification requires the driver to correct the format +@@ -1034,11 +1035,13 @@ static int vidioc_try_fmt(struct v4l2_fo + f->fmt.pix.height = MIN_H; + + /* +- * Buffer must have a vertical alignment of 16 lines. ++ * For codecs the buffer must have a vertical alignment of 16 ++ * lines. + * The selection will reflect any cropping rectangle when only + * some of the pixels are active. + */ +- f->fmt.pix.height = ALIGN(f->fmt.pix.height, 16); ++ if (ctx->dev->role != ISP) ++ f->fmt.pix.height = ALIGN(f->fmt.pix.height, 16); + } + f->fmt.pix.bytesperline = get_bytesperline(f->fmt.pix.width, + fmt); +@@ -1065,7 +1068,7 @@ static int vidioc_try_fmt_vid_cap(struct + fmt = find_format(f, ctx->dev, true); + } + +- return vidioc_try_fmt(f, fmt); ++ return vidioc_try_fmt(ctx, f, fmt); + } + + static int vidioc_try_fmt_vid_out(struct file *file, void *priv, +@@ -1084,7 +1087,7 @@ static int vidioc_try_fmt_vid_out(struct + if (!f->fmt.pix.colorspace) + f->fmt.pix.colorspace = ctx->colorspace; + +- return vidioc_try_fmt(f, fmt); ++ return vidioc_try_fmt(ctx, f, fmt); + } + + static int vidioc_s_fmt(struct bcm2835_codec_ctx *ctx, struct v4l2_format *f, |