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Tue, 22 Sep 2026 19:43:13 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Wed, 23 Sep 2026 10:43:11 +0800 Received: from gcnsap21.gcn.mediatek.inc (10.17.81.22) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Wed, 23 Sep 2026 10:43:09 +0800 From: Kyrie Wu To: Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Kyrie Wu , Nicolas Dufresne , Ricardo Ribalda , Kees Cook , Hans Verkuil , Fei Shao , Haoxiang Li , Chen-Yu Tsai , Laurent Pinchart , Tomasz Figa , Philipp Zabel , Benjamin Gaignard , Qianfeng Rong , Irui Wang , Jacopo Mondi , Fan Wu , , , , , CC: Sakari Ailus Subject: [PATCH v7 06/14] media: mediatek: vcodec: add debug information Date: Wed, 23 Sep 2026 10:42:49 +0800 Message-ID: <20260923024258.257846-7-kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260923024258.257846-1-kyrie.wu@mediatek.com> References: <20260923024258.257846-1-kyrie.wu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260923_034317_327721_81139B64 X-CRM114-Status: GOOD ( 11.68 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Print hevc/av1 output format and 10bit capture format information to debug. Signed-off-by: Kyrie Wu Reviewed-by: Nicolas Dufresne --- .../mediatek/vcodec/common/mtk_vcodec_dbgfs.c | 21 +++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.c b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.c index 2da11521f..a9e52a320 100644 --- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.c +++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.c @@ -29,6 +29,14 @@ static void mtk_vdec_dbgfs_get_format_type(struct mtk_vcodec_dec_ctx *ctx, char curr_len = snprintf(buf + *used, total - *used, "\toutput format: vp9 slice\n"); break; + case V4L2_PIX_FMT_HEVC_SLICE: + curr_len = snprintf(buf + *used, total - *used, + "\toutput format: hevc slice\n"); + break; + case V4L2_PIX_FMT_AV1_FRAME: + curr_len = snprintf(buf + *used, total - *used, + "\toutput format: av1 slice\n"); + break; default: curr_len = snprintf(buf + *used, total - *used, "\tunsupported output format: 0x%x\n", @@ -45,6 +53,14 @@ static void mtk_vdec_dbgfs_get_format_type(struct mtk_vcodec_dec_ctx *ctx, char curr_len = snprintf(buf + *used, total - *used, "\tcapture format: MT21C\n"); break; + case V4L2_PIX_FMT_MT2110T: + curr_len = snprintf(buf + *used, total - *used, + "\tcapture format: MT2110T (10bit tile mode)\n"); + break; + case V4L2_PIX_FMT_MT2110R: + curr_len = snprintf(buf + *used, total - *used, + "\tcapture format: MT2110R (10bit raster mode)\n"); + break; default: curr_len = snprintf(buf + *used, total - *used, "\tunsupported capture format: 0x%x\n", @@ -122,9 +138,10 @@ static ssize_t mtk_vdec_dbgfs_read(struct file *filp, char __user *ubuf, if (dbgfs_index[MTK_VDEC_DBGFS_PICINFO]) { curr_len = snprintf(buf + used_len, total_len - used_len, - "\treal(%dx%d)=>align(%dx%d)\n", + "\treal(%dx%d)=>align(%dx%d) 10bit(%d)\n", ctx->picinfo.pic_w, ctx->picinfo.pic_h, - ctx->picinfo.buf_w, ctx->picinfo.buf_h); + ctx->picinfo.buf_w, ctx->picinfo.buf_h, + ctx->is_10bit_bitstream); used_len += curr_len; } -- 2.51.0.windows.2