From: Yunfei Dong <yunfei.dong@mediatek.com>
To: "Nícolas F . R . A . Prado" <nfraprado@collabora.com>,
"Nicolas Dufresne" <nicolas.dufresne@collabora.com>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"Benjamin Gaignard" <benjamin.gaignard@collabora.com>,
"Nathan Hebert" <nhebert@chromium.org>
Cc: Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
Daniel Vetter <daniel@ffwll.ch>,
Steve Cho <stevecho@chromium.org>,
"Yunfei Dong" <yunfei.dong@mediatek.com>,
<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>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH] media: mediatek: vcodec: support 36bit physical address
Date: Fri, 1 Mar 2024 10:01:26 +0800 [thread overview]
Message-ID: <20240301020126.11539-1-yunfei.dong@mediatek.com> (raw)
The physical address is beyond 32bit for mt8188 platform, need
to change the type from unsigned int to unsigned long in case of
the high bit missing.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
.../mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
index cf48d09b78d7..85df3e7c2983 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
@@ -1074,7 +1074,7 @@ static int vdec_vp9_slice_setup_tile_buffer(struct vdec_vp9_slice_instance *inst
unsigned int mi_row;
unsigned int mi_col;
unsigned int offset;
- unsigned int pa;
+ unsigned long pa;
unsigned int size;
struct vdec_vp9_slice_tiles *tiles;
unsigned char *pos;
@@ -1109,7 +1109,7 @@ static int vdec_vp9_slice_setup_tile_buffer(struct vdec_vp9_slice_instance *inst
pos = va + offset;
end = va + bs->size;
/* truncated */
- pa = (unsigned int)bs->dma_addr + offset;
+ pa = (unsigned long)bs->dma_addr + offset;
tb = instance->tile.va;
for (i = 0; i < rows; i++) {
for (j = 0; j < cols; j++) {
--
2.18.0
next reply other threads:[~2024-03-01 2:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-01 2:01 Yunfei Dong [this message]
2024-03-01 9:03 ` [PATCH] media: mediatek: vcodec: support 36bit physical address AngeloGioacchino Del Regno
2024-03-01 9:23 ` Yunfei Dong (董云飞)
2024-03-01 9:36 ` AngeloGioacchino Del Regno
2024-03-01 9:54 ` Sebastian Fricke
2024-03-01 9:52 ` Sebastian Fricke
2024-03-06 8:07 ` Yunfei Dong (董云飞)
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