aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch154
1 files changed, 0 insertions, 154 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch b/target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch
deleted file mode 100644
index 2340d71826..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0397-staging-bcm2835-codec-Refactor-default-resolution-co.patch
+++ /dev/null
@@ -1,154 +0,0 @@
-From a0019271c4c0b0a156770fdb53267010627f03b1 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Wed, 20 Mar 2019 10:06:51 +0000
-Subject: [PATCH 397/703] staging: bcm2835-codec: Refactor default resolution
- code
-
-The default resolution code was different for each role
-as compressed formats need to pass bytesperline as 0 and
-set up customised buffer sizes.
-This is common setup, therefore amend get_sizeimage and
-get_bytesperline to do the correct thing whether compressed
-or uncompressed.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- .../bcm2835-codec/bcm2835-v4l2-codec.c | 103 +++++++-----------
- 1 file changed, 40 insertions(+), 63 deletions(-)
-
---- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
-+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
-@@ -578,10 +578,17 @@ static void job_abort(void *priv)
- ctx->aborting = 1;
- }
-
--static inline unsigned int get_sizeimage(int bpl, int height,
-+static inline unsigned int get_sizeimage(int bpl, int width, int height,
- struct bcm2835_codec_fmt *fmt)
- {
-- return (bpl * height * fmt->size_multiplier_x2) >> 1;
-+ if (fmt->flags & V4L2_FMT_FLAG_COMPRESSED) {
-+ if (width * height > 1280 * 720)
-+ return DEF_COMP_BUF_SIZE_GREATER_720P;
-+ else
-+ return DEF_COMP_BUF_SIZE_720P_OR_LESS;
-+ } else {
-+ return (bpl * height * fmt->size_multiplier_x2) >> 1;
-+ }
- }
-
- static inline unsigned int get_bytesperline(int width,
-@@ -1032,22 +1039,13 @@ static int vidioc_try_fmt(struct v4l2_fo
- * some of the pixels are active.
- */
- f->fmt.pix.height = ALIGN(f->fmt.pix.height, 16);
--
-- f->fmt.pix.bytesperline = get_bytesperline(f->fmt.pix.width,
-- fmt);
-- f->fmt.pix.sizeimage = get_sizeimage(f->fmt.pix.bytesperline,
-- f->fmt.pix.height,
-- fmt);
-- } else {
-- u32 min_size = f->fmt.pix.width > 1280 ||
-- f->fmt.pix.height > 720 ?
-- DEF_COMP_BUF_SIZE_GREATER_720P :
-- DEF_COMP_BUF_SIZE_720P_OR_LESS;
--
-- f->fmt.pix.bytesperline = 0;
-- if (f->fmt.pix.sizeimage < min_size)
-- f->fmt.pix.sizeimage = min_size;
- }
-+ f->fmt.pix.bytesperline = get_bytesperline(f->fmt.pix.width,
-+ fmt);
-+ f->fmt.pix.sizeimage = get_sizeimage(f->fmt.pix.bytesperline,
-+ f->fmt.pix.width,
-+ f->fmt.pix.height,
-+ fmt);
-
- f->fmt.pix.field = V4L2_FIELD_NONE;
-
-@@ -1159,6 +1157,7 @@ static int vidioc_s_fmt(struct bcm2835_c
- q_data_dst->bytesperline =
- get_bytesperline(f->fmt.pix.width, q_data_dst->fmt);
- q_data_dst->sizeimage = get_sizeimage(q_data_dst->bytesperline,
-+ q_data_dst->crop_width,
- q_data_dst->height,
- q_data_dst->fmt);
- update_capture_port = true;
-@@ -2218,52 +2217,30 @@ static int bcm2835_codec_open(struct fil
-
- ctx->q_data[V4L2_M2M_SRC].fmt = get_default_format(dev, false);
- ctx->q_data[V4L2_M2M_DST].fmt = get_default_format(dev, true);
-- switch (dev->role) {
-- case DECODE:
-- /*
-- * Input width and height are irrelevant as they will be defined
-- * by the bitstream not the format. Required by V4L2 though.
-- */
-- ctx->q_data[V4L2_M2M_SRC].crop_width = DEFAULT_WIDTH;
-- ctx->q_data[V4L2_M2M_SRC].crop_height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_SRC].height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_SRC].bytesperline = 0;
-- ctx->q_data[V4L2_M2M_SRC].sizeimage =
-- DEF_COMP_BUF_SIZE_720P_OR_LESS;
--
-- ctx->q_data[V4L2_M2M_DST].crop_width = DEFAULT_WIDTH;
-- ctx->q_data[V4L2_M2M_DST].crop_height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_DST].height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_DST].bytesperline =
-- get_bytesperline(DEFAULT_WIDTH,
-- ctx->q_data[V4L2_M2M_DST].fmt);
-- ctx->q_data[V4L2_M2M_DST].sizeimage =
-- get_sizeimage(ctx->q_data[V4L2_M2M_DST].bytesperline,
-- ctx->q_data[V4L2_M2M_DST].height,
-- ctx->q_data[V4L2_M2M_DST].fmt);
-- break;
-- case ENCODE:
-- ctx->q_data[V4L2_M2M_SRC].crop_width = DEFAULT_WIDTH;
-- ctx->q_data[V4L2_M2M_SRC].crop_height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_SRC].height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_SRC].bytesperline =
-- get_bytesperline(DEFAULT_WIDTH,
-- ctx->q_data[V4L2_M2M_SRC].fmt);
-- ctx->q_data[V4L2_M2M_SRC].sizeimage =
-- get_sizeimage(ctx->q_data[V4L2_M2M_SRC].bytesperline,
-- ctx->q_data[V4L2_M2M_SRC].height,
-- ctx->q_data[V4L2_M2M_SRC].fmt);
--
-- ctx->q_data[V4L2_M2M_DST].crop_width = DEFAULT_WIDTH;
-- ctx->q_data[V4L2_M2M_DST].crop_height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_DST].bytesperline = 0;
-- ctx->q_data[V4L2_M2M_DST].height = DEFAULT_HEIGHT;
-- ctx->q_data[V4L2_M2M_DST].sizeimage =
-- DEF_COMP_BUF_SIZE_720P_OR_LESS;
-- break;
-- case ISP:
-- break;
-- }
-+
-+ ctx->q_data[V4L2_M2M_SRC].crop_width = DEFAULT_WIDTH;
-+ ctx->q_data[V4L2_M2M_SRC].crop_height = DEFAULT_HEIGHT;
-+ ctx->q_data[V4L2_M2M_SRC].height = DEFAULT_HEIGHT;
-+ ctx->q_data[V4L2_M2M_SRC].bytesperline =
-+ get_bytesperline(DEFAULT_WIDTH,
-+ ctx->q_data[V4L2_M2M_SRC].fmt);
-+ ctx->q_data[V4L2_M2M_SRC].sizeimage =
-+ get_sizeimage(ctx->q_data[V4L2_M2M_SRC].bytesperline,
-+ ctx->q_data[V4L2_M2M_SRC].crop_width,
-+ ctx->q_data[V4L2_M2M_SRC].height,
-+ ctx->q_data[V4L2_M2M_SRC].fmt);
-+
-+ ctx->q_data[V4L2_M2M_DST].crop_width = DEFAULT_WIDTH;
-+ ctx->q_data[V4L2_M2M_DST].crop_height = DEFAULT_HEIGHT;
-+ ctx->q_data[V4L2_M2M_DST].height = DEFAULT_HEIGHT;
-+ ctx->q_data[V4L2_M2M_DST].bytesperline =
-+ get_bytesperline(DEFAULT_WIDTH,
-+ ctx->q_data[V4L2_M2M_DST].fmt);
-+ ctx->q_data[V4L2_M2M_DST].sizeimage =
-+ get_sizeimage(ctx->q_data[V4L2_M2M_DST].bytesperline,
-+ ctx->q_data[V4L2_M2M_DST].crop_width,
-+ ctx->q_data[V4L2_M2M_DST].height,
-+ ctx->q_data[V4L2_M2M_DST].fmt);
-
- ctx->colorspace = V4L2_COLORSPACE_REC709;
- ctx->bitrate = 10 * 1000 * 1000;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 18:39:00 +0000