meson/vdec/vdec_hevc.c

26 static int vdec_hevc_load_firmware(struct amvdec_session *sess,
29 	struct amvdec_core *core = sess->core;
80 static void vdec_hevc_stbuf_init(struct amvdec_session *sess)
82 	struct amvdec_core *core = sess->core;
86 	amvdec_write_dos(core, HEVC_STREAM_START_ADDR, sess->vififo_paddr);
88 			 sess->vififo_paddr + sess->vififo_size);
89 	amvdec_write_dos(core, HEVC_STREAM_RD_PTR, sess->vififo_paddr);
90 	amvdec_write_dos(core, HEVC_STREAM_WR_PTR, sess->vififo_paddr);
94 static void vdec_hevc_conf_esparser(struct amvdec_session *sess)
96 	struct amvdec_core *core = sess->core;
108 static u32 vdec_hevc_vififo_level(struct amvdec_session *sess)
110 	return readl_relaxed(sess->core->dos_base + HEVC_STREAM_LEVEL);
113 static int vdec_hevc_stop(struct amvdec_session *sess)
115 	struct amvdec_core *core = sess->core;
116 	struct amvdec_codec_ops *codec_ops = sess->fmt_out->codec_ops;
123 	if (sess->priv)
124 		codec_ops->stop(sess);
154 static int vdec_hevc_start(struct amvdec_session *sess)
157 	struct amvdec_core *core = sess->core;
158 	struct amvdec_codec_ops *codec_ops = sess->fmt_out->codec_ops;
205 	vdec_hevc_stbuf_init(sess);
207 	ret = vdec_hevc_load_firmware(sess, sess->fmt_out->firmware_path);
211 	ret = codec_ops->start(sess);
226 	vdec_hevc_stop(sess);