From: Kyrie Wu <kyrie.wu@mediatek•com>
To: Tiffany Lin <tiffany.lin@mediatek•com>,
Andrew-CT Chen <andrew-ct.chen@mediatek•com>,
Yunfei Dong <yunfei.dong@mediatek•com>,
Mauro Carvalho Chehab <mchehab@kernel•org>,
Rob Herring <robh@kernel•org>,
Krzysztof Kozlowski <krzk+dt@kernel•org>,
Conor Dooley <conor+dt@kernel•org>,
Matthias Brugger <matthias.bgg@gmail•com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora•com>,
Nicolas Dufresne <nicolas.dufresne@collabora•com>,
Ricardo Ribalda <ribalda@chromium•org>,
Kees Cook <kees@kernel•org>,
Hans Verkuil <hverkuil+cisco@kernel•org>,
Haoxiang Li <haoxiang_li2024@163•com>,
Fei Shao <fshao@chromium•org>, Chen-Yu Tsai <wenst@chromium•org>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard•com>,
Sebastian Fricke <sebastian.fricke@collabora•com>,
Benjamin Gaignard <benjamin.gaignard@collabora•com>,
Philipp Zabel <p.zabel@pengutronix•de>,
Qianfeng Rong <rongqianfeng@vivo•com>,
Jacopo Mondi <jacopo.mondi@ideasonboard•com>,
Irui Wang <irui.wang@mediatek•com>, Fan Wu <fanwu01@zju•edu.cn>,
<linux-media@vger•kernel.org>, <devicetree@vger•kernel.org>,
<linux-kernel@vger•kernel.org>,
<linux-arm-kernel@lists•infradead.org>,
<linux-mediatek@lists•infradead.org>,
Kyrie Wu <kyrie.wu@mediatek•com>
Cc: Sakari Ailus <sakari.ailus@linux•intel.com>,
Tzung-Bi Shih <tzungbi@kernel•org>,
Tomasz Figa <tfiga@chromium•org>
Subject: [PATCH v5 13/14] media: mediatek: decoder: fill av1 buffer size with picinfo
Date: Wed, 3 Jun 2026 16:40:43 +0800 [thread overview]
Message-ID: <20260603084045.17488-14-kyrie.wu@mediatek.com> (raw)
In-Reply-To: <20260603084045.17488-1-kyrie.wu@mediatek.com>
From: Yunfei Dong <yunfei.dong@mediatek•com>
The buffer size of y and c plane has been calculated in vcp/scp,
can fill each frame buffer size with picinfo directly.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek•com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora•com>
---
.../vcodec/decoder/vdec/vdec_av1_req_lat_if.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
index 4932ef469594..a0c7e89b8ae4 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c
@@ -1811,18 +1811,19 @@ static int vdec_av1_slice_setup_core_buffer(struct vdec_av1_slice_instance *inst
{
struct vb2_buffer *vb;
struct vb2_queue *vq;
- int w, h, plane, size;
+ int plane;
int i;
plane = instance->ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes;
- w = vsi->frame.uh.upscaled_width;
- h = vsi->frame.uh.frame_height;
- size = ALIGN(w, VCODEC_DEC_ALIGNED_64) * ALIGN(h, VCODEC_DEC_ALIGNED_64);
/* frame buffer */
vsi->fb.y.dma_addr = fb->base_y.dma_addr;
+
+ vsi->fb.y.size = instance->ctx->picinfo.fb_sz[0];
+ vsi->fb.c.size = instance->ctx->picinfo.fb_sz[1];
+
if (plane == 1)
- vsi->fb.c.dma_addr = fb->base_y.dma_addr + size;
+ vsi->fb.c.dma_addr = fb->base_y.dma_addr + vsi->fb.y.size;
else
vsi->fb.c.dma_addr = fb->base_c.dma_addr;
@@ -1845,8 +1846,9 @@ static int vdec_av1_slice_setup_core_buffer(struct vdec_av1_slice_instance *inst
}
vref->y.dma_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ vref->y.size = vsi->fb.y.size;
if (plane == 1)
- vref->c.dma_addr = vref->y.dma_addr + size;
+ vref->c.dma_addr = vref->y.dma_addr + vsi->fb.y.size;
else
vref->c.dma_addr = vb2_dma_contig_plane_dma_addr(vb, 1);
}
--
2.45.2
next prev parent reply other threads:[~2026-06-03 8:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-03 8:40 [PATCH v5 00/14] media: mediatek: vcodec: support video decoder in mt8196 Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 01/14] media: mediatek: vcodec: support vcp architecture Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 02/14] media: mediatek: vcodec: add driver to support vcp Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 03/14] media: mediatek: vcodec: add driver to support vcp encoder Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 04/14] media: mediatek: vcodec: get different firmware ipi id Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 05/14] media: mediatek: vcodec: get share memory address Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 06/14] media: mediatek: vcodec: define MT8196 vcodec levels Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 07/14] media: mediatek: vcodec: support 36bit iova address Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 08/14] media: mediatek: vcodec: clean xpc status Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 09/14] media: mediatek: vcodec: add debug information Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 10/14] media: mediatek: vcodec: send share memory address to vcp Kyrie Wu
2026-06-03 8:40 ` [PATCH v5 11/14] dt-bindings: media: mediatek: vcodec: add decoder dt-bindings for mt8196 Kyrie Wu
2026-06-03 16:14 ` Conor Dooley
2026-06-03 8:40 ` [PATCH v5 12/14] media: mediatek: vcodec: add decoder compatible to support mt8196 Kyrie Wu
2026-06-03 8:40 ` Kyrie Wu [this message]
2026-06-03 8:40 ` [PATCH v5 14/14] media: mediatek: decoder: support av1 extend vsi Kyrie Wu
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