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Mon, 12 Apr 2021 05:46:20 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 12 Apr 2021 20:46:18 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 12 Apr 2021 20:46:17 +0800 From: Irui Wang To: Alexandre Courbot , Hans Verkuil , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger CC: Tiffany Lin , Fritz Koenig , Tzung-Bi Shih , Maoguang Meng , Longfei Wang , Yunfei Dong , Irui Wang , , , , , , , Subject: [PATCH v3,6/6] media: mtk-vcodec: Support MT8192 H264 4K encoding Date: Mon, 12 Apr 2021 20:45:55 +0800 Message-ID: <20210412124555.26897-7-irui.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210412124555.26897-1-irui.wang@mediatek.com> References: <20210412124555.26897-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210412_054625_962450_056AEB21 X-CRM114-Status: GOOD ( 19.80 ) 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 MT8192 H264 support 4k(3840x2176) and Level 5.1 encoding, add related path according to enc_capability. Signed-off-by: Irui Wang --- .../platform/mtk-vcodec/mtk_vcodec_enc.c | 75 ++++++++++++------- .../platform/mtk-vcodec/venc/venc_h264_if.c | 4 + 2 files changed, 54 insertions(+), 25 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index 42ff13867940..7396a5050b45 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -19,23 +19,32 @@ #define MTK_VENC_MIN_W 160U #define MTK_VENC_MIN_H 128U -#define MTK_VENC_MAX_W 1920U -#define MTK_VENC_MAX_H 1088U +#define MTK_VENC_HD_MAX_W 1920U +#define MTK_VENC_HD_MAX_H 1088U +#define MTK_VENC_4K_MAX_W 3840U +#define MTK_VENC_4K_MAX_H 2176U + #define DFT_CFG_WIDTH MTK_VENC_MIN_W #define DFT_CFG_HEIGHT MTK_VENC_MIN_H #define MTK_MAX_CTRLS_HINT 20 #define MTK_DEFAULT_FRAMERATE_NUM 1001 #define MTK_DEFAULT_FRAMERATE_DENOM 30000 +#define MTK_VENC_4K_CAPABILITY_ENABLE BIT(0) static void mtk_venc_worker(struct work_struct *work); -static const struct v4l2_frmsize_stepwise mtk_venc_framesizes = { - MTK_VENC_MIN_W, MTK_VENC_MAX_W, 16, - MTK_VENC_MIN_H, MTK_VENC_MAX_H, 16, +static const struct v4l2_frmsize_stepwise mtk_venc_hd_framesizes = { + MTK_VENC_MIN_W, MTK_VENC_HD_MAX_W, 16, + MTK_VENC_MIN_H, MTK_VENC_HD_MAX_H, 16, +}; + +static const struct v4l2_frmsize_stepwise mtk_venc_4k_framesizes = { + MTK_VENC_MIN_W, MTK_VENC_4K_MAX_W, 16, + MTK_VENC_MIN_H, MTK_VENC_4K_MAX_H, 16, }; -#define NUM_SUPPORTED_FRAMESIZE ARRAY_SIZE(mtk_venc_framesizes) +#define NUM_SUPPORTED_FRAMESIZE ARRAY_SIZE(mtk_venc_hd_framesizes) static int vidioc_venc_s_ctrl(struct v4l2_ctrl *ctrl) { @@ -151,17 +160,20 @@ static int vidioc_enum_framesizes(struct file *file, void *fh, struct v4l2_frmsizeenum *fsize) { const struct mtk_video_fmt *fmt; + struct mtk_vcodec_ctx *ctx = fh_to_ctx(fh); if (fsize->index != 0) return -EINVAL; fmt = mtk_venc_find_format(fsize->pixel_format, - fh_to_ctx(fh)->dev->venc_pdata); + ctx->dev->venc_pdata); if (!fmt) return -EINVAL; fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE; - fsize->stepwise = mtk_venc_framesizes; + fsize->stepwise = + (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) ? + mtk_venc_4k_framesizes : mtk_venc_hd_framesizes; return 0; } @@ -248,7 +260,7 @@ static struct mtk_q_data *mtk_venc_get_q_data(struct mtk_vcodec_ctx *ctx, /* V4L2 specification suggests the driver corrects the format struct if any of * the dimensions is unsupported */ -static int vidioc_try_fmt(struct v4l2_format *f, +static int vidioc_try_fmt(struct mtk_vcodec_ctx *ctx, struct v4l2_format *f, const struct mtk_video_fmt *fmt) { struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp; @@ -260,13 +272,22 @@ static int vidioc_try_fmt(struct v4l2_format *f, pix_fmt_mp->plane_fmt[0].bytesperline = 0; } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { int tmp_w, tmp_h; + unsigned int max_width, max_height; + + if (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) { + max_width = MTK_VENC_4K_MAX_W; + max_height = MTK_VENC_4K_MAX_H; + } else { + max_width = MTK_VENC_HD_MAX_W; + max_height = MTK_VENC_HD_MAX_H; + } pix_fmt_mp->height = clamp(pix_fmt_mp->height, MTK_VENC_MIN_H, - MTK_VENC_MAX_H); + max_height); pix_fmt_mp->width = clamp(pix_fmt_mp->width, MTK_VENC_MIN_W, - MTK_VENC_MAX_W); + max_width); /* find next closer width align 16, heign align 32, size align * 64 rectangle @@ -275,16 +296,16 @@ static int vidioc_try_fmt(struct v4l2_format *f, tmp_h = pix_fmt_mp->height; v4l_bound_align_image(&pix_fmt_mp->width, MTK_VENC_MIN_W, - MTK_VENC_MAX_W, 4, + max_width, 4, &pix_fmt_mp->height, MTK_VENC_MIN_H, - MTK_VENC_MAX_H, 5, 6); + max_height, 5, 6); if (pix_fmt_mp->width < tmp_w && - (pix_fmt_mp->width + 16) <= MTK_VENC_MAX_W) + (pix_fmt_mp->width + 16) <= max_width) pix_fmt_mp->width += 16; if (pix_fmt_mp->height < tmp_h && - (pix_fmt_mp->height + 32) <= MTK_VENC_MAX_H) + (pix_fmt_mp->height + 32) <= max_height) pix_fmt_mp->height += 32; mtk_v4l2_debug(0, @@ -405,7 +426,7 @@ static int vidioc_venc_s_fmt_cap(struct file *file, void *priv, } q_data->fmt = fmt; - ret = vidioc_try_fmt(f, q_data->fmt); + ret = vidioc_try_fmt(ctx, f, q_data->fmt); if (ret) return ret; @@ -467,7 +488,7 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv, f->fmt.pix.pixelformat = fmt->fourcc; } - ret = vidioc_try_fmt(f, fmt); + ret = vidioc_try_fmt(ctx, f, fmt); if (ret) return ret; @@ -545,7 +566,7 @@ static int vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv, f->fmt.pix_mp.quantization = ctx->quantization; f->fmt.pix_mp.xfer_func = ctx->xfer_func; - return vidioc_try_fmt(f, fmt); + return vidioc_try_fmt(ctx, f, fmt); } static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv, @@ -567,7 +588,7 @@ static int vidioc_try_fmt_vid_out_mplane(struct file *file, void *priv, f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT; } - return vidioc_try_fmt(f, fmt); + return vidioc_try_fmt(ctx, f, fmt); } static int vidioc_venc_g_selection(struct file *file, void *priv, @@ -1171,16 +1192,16 @@ void mtk_vcodec_enc_set_default_params(struct mtk_vcodec_ctx *ctx) v4l_bound_align_image(&q_data->coded_width, MTK_VENC_MIN_W, - MTK_VENC_MAX_W, 4, + MTK_VENC_HD_MAX_W, 4, &q_data->coded_height, MTK_VENC_MIN_H, - MTK_VENC_MAX_H, 5, 6); + MTK_VENC_HD_MAX_H, 5, 6); if (q_data->coded_width < DFT_CFG_WIDTH && - (q_data->coded_width + 16) <= MTK_VENC_MAX_W) + (q_data->coded_width + 16) <= MTK_VENC_HD_MAX_W) q_data->coded_width += 16; if (q_data->coded_height < DFT_CFG_HEIGHT && - (q_data->coded_height + 32) <= MTK_VENC_MAX_H) + (q_data->coded_height + 32) <= MTK_VENC_HD_MAX_H) q_data->coded_height += 32; q_data->sizeimage[0] = @@ -1210,6 +1231,9 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx) { const struct v4l2_ctrl_ops *ops = &mtk_vcodec_enc_ctrl_ops; struct v4l2_ctrl_handler *handler = &ctx->ctrl_hdl; + const u8 h264_max_level = + (ctx->dev->enc_capability & MTK_VENC_4K_CAPABILITY_ENABLE) ? + V4L2_MPEG_VIDEO_H264_LEVEL_5_1 : V4L2_MPEG_VIDEO_H264_LEVEL_4_2; v4l2_ctrl_handler_init(handler, MTK_MAX_CTRLS_HINT); @@ -1240,8 +1264,9 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx) V4L2_MPEG_VIDEO_H264_PROFILE_HIGH, 0, V4L2_MPEG_VIDEO_H264_PROFILE_HIGH); v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_H264_LEVEL, - V4L2_MPEG_VIDEO_H264_LEVEL_4_2, - 0, V4L2_MPEG_VIDEO_H264_LEVEL_4_0); + h264_max_level, + 0, V4L2_MPEG_VIDEO_H264_LEVEL_4_0); + if (handler->error) { mtk_v4l2_err("Init control handler fail %d", handler->error); diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c index d0123dfc5f93..b6a4f2074fa5 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c @@ -215,6 +215,10 @@ static unsigned int h264_get_level(struct venc_h264_inst *inst, return 41; case V4L2_MPEG_VIDEO_H264_LEVEL_4_2: return 42; + case V4L2_MPEG_VIDEO_H264_LEVEL_5_0: + return 50; + case V4L2_MPEG_VIDEO_H264_LEVEL_5_1: + return 51; default: mtk_vcodec_debug(inst, "unsupported level %d", level); return 31;