[PATCH v2 06/13] media: verisilicon: Save bit depth for AV1 decoder
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Date: 2023-01-03 17:05:13
Also in:
linux-devicetree, linux-media, linux-rockchip, lkml
Subsystem:
hantro vpu codec driver, media input infrastructure (v4l/dvb), the rest · Maintainers:
Nicolas Dufresne, Benjamin Gaignard, Philipp Zabel, Mauro Carvalho Chehab, Linus Torvalds
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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