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Subject[PATCH v1 3/9] media: verisilicon: Save bit depth for AV1 decoder
Date
Store bit depth information from AV1 sequence control.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
.../media/platform/verisilicon/hantro_drv.c | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 4500e1fc0f2c..8e93710dcfed 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -324,6 +324,25 @@ static int hantro_vp9_s_ctrl(struct v4l2_ctrl *ctrl)
return 0;
}

+static int hantro_av1_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct hantro_ctx *ctx;
+
+ ctx = container_of(ctrl->handler,
+ struct hantro_ctx, ctrl_handler);
+
+ switch (ctrl->id) {
+ case V4L2_CID_STATELESS_AV1_SEQUENCE:
+ ctx->bit_depth = ctrl->p_new.p_av1_sequence->bit_depth;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+
static const struct v4l2_ctrl_ops hantro_ctrl_ops = {
.try_ctrl = hantro_try_ctrl,
};
@@ -336,6 +355,12 @@ static const struct v4l2_ctrl_ops hantro_vp9_ctrl_ops = {
.s_ctrl = hantro_vp9_s_ctrl,
};

+static const struct v4l2_ctrl_ops hantro_av1_ctrl_ops = {
+ .try_ctrl = hantro_try_ctrl,
+ .s_ctrl = hantro_av1_s_ctrl,
+};
+
+
#define HANTRO_JPEG_ACTIVE_MARKERS (V4L2_JPEG_ACTIVE_MARKER_APP0 | \
V4L2_JPEG_ACTIVE_MARKER_COM | \
V4L2_JPEG_ACTIVE_MARKER_DQT | \
@@ -513,6 +538,7 @@ static const struct hantro_ctrl controls[] = {
.codec = HANTRO_AV1_DECODER,
.cfg = {
.id = V4L2_CID_STATELESS_AV1_SEQUENCE,
+ .ops = &hantro_av1_ctrl_ops,
},
}, {
.codec = HANTRO_AV1_DECODER,
--
2.34.1
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