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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



             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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