diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0309-staging-bcm2835-codec-Correct-g-s_selection-API-MPLA.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0309-staging-bcm2835-codec-Correct-g-s_selection-API-MPLA.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0309-staging-bcm2835-codec-Correct-g-s_selection-API-MPLA.patch b/target/linux/bcm27xx/patches-5.4/950-0309-staging-bcm2835-codec-Correct-g-s_selection-API-MPLA.patch deleted file mode 100644 index a91bcc3111..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0309-staging-bcm2835-codec-Correct-g-s_selection-API-MPLA.patch +++ /dev/null @@ -1,107 +0,0 @@ -From c8a466aecf6b7d0bdc1fea9e32f80327b641cd03 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Fri, 13 Sep 2019 15:11:47 +0100 -Subject: [PATCH] staging: bcm2835-codec: Correct g/s_selection API - MPLANE support - -The g_selection and s_selection API is messed up and requires -the driver to expect the non-MPLANE buffer types, not the MPLANE -ones even if they are supported. The V4L2 core will convert the -MPLANE ones to non-MPLANE should they be passed in - -Fixes: 5e484a3 staging: bcm2835-codec: switch to multi-planar API -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - .../bcm2835-codec/bcm2835-v4l2-codec.c | 67 +++++++++++++------ - 1 file changed, 47 insertions(+), 20 deletions(-) - ---- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -@@ -1260,17 +1260,30 @@ static int vidioc_g_selection(struct fil - { - struct bcm2835_codec_ctx *ctx = file2ctx(file); - struct bcm2835_codec_q_data *q_data; -- bool capture_queue = s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE ? -- true : false; - -- if ((ctx->dev->role == DECODE && !capture_queue) || -- (ctx->dev->role == ENCODE && capture_queue)) -- /* OUTPUT on decoder and CAPTURE on encoder are not valid. */ -- return -EINVAL; -- -- q_data = get_q_data(ctx, s->type); -- if (!q_data) -+ /* -+ * The selection API takes V4L2_BUF_TYPE_VIDEO_CAPTURE and -+ * V4L2_BUF_TYPE_VIDEO_OUTPUT, even if the device implements the MPLANE -+ * API. The V4L2 core will have converted the MPLANE variants to -+ * non-MPLANE. -+ * Open code this instead of using get_q_data in this case. -+ */ -+ switch (s->type) { -+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: -+ /* CAPTURE on encoder is not valid. */ -+ if (ctx->dev->role == ENCODE) -+ return -EINVAL; -+ q_data = &ctx->q_data[V4L2_M2M_DST]; -+ break; -+ case V4L2_BUF_TYPE_VIDEO_OUTPUT: -+ /* OUTPUT on deoder is not valid. */ -+ if (ctx->dev->role == DECODE) -+ return -EINVAL; -+ q_data = &ctx->q_data[V4L2_M2M_SRC]; -+ break; -+ default: - return -EINVAL; -+ } - - switch (ctx->dev->role) { - case DECODE: -@@ -1323,22 +1336,36 @@ static int vidioc_s_selection(struct fil - { - struct bcm2835_codec_ctx *ctx = file2ctx(file); - struct bcm2835_codec_q_data *q_data = NULL; -- bool capture_queue = s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE ? -- true : false; -+ -+ /* -+ * The selection API takes V4L2_BUF_TYPE_VIDEO_CAPTURE and -+ * V4L2_BUF_TYPE_VIDEO_OUTPUT, even if the device implements the MPLANE -+ * API. The V4L2 core will have converted the MPLANE variants to -+ * non-MPLANE. -+ * -+ * Open code this instead of using get_q_data in this case. -+ */ -+ switch (s->type) { -+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: -+ /* CAPTURE on encoder is not valid. */ -+ if (ctx->dev->role == ENCODE) -+ return -EINVAL; -+ q_data = &ctx->q_data[V4L2_M2M_DST]; -+ break; -+ case V4L2_BUF_TYPE_VIDEO_OUTPUT: -+ /* OUTPUT on deoder is not valid. */ -+ if (ctx->dev->role == DECODE) -+ return -EINVAL; -+ q_data = &ctx->q_data[V4L2_M2M_SRC]; -+ break; -+ default: -+ return -EINVAL; -+ } - - v4l2_dbg(1, debug, &ctx->dev->v4l2_dev, "%s: ctx %p, type %d, q_data %p, target %d, rect x/y %d/%d, w/h %ux%u\n", - __func__, ctx, s->type, q_data, s->target, s->r.left, s->r.top, - s->r.width, s->r.height); - -- if ((ctx->dev->role == DECODE && !capture_queue) || -- (ctx->dev->role == ENCODE && capture_queue)) -- /* OUTPUT on decoder and CAPTURE on encoder are not valid. */ -- return -EINVAL; -- -- q_data = get_q_data(ctx, s->type); -- if (!q_data) -- return -EINVAL; -- - switch (ctx->dev->role) { - case DECODE: - switch (s->target) { |