31 	f->fmt.pix_mp.width = DEFAULT_WIDTH;  in iris_vdec_inst_init()
32 	f->fmt.pix_mp.height = DEFAULT_HEIGHT;  in iris_vdec_inst_init()
33 	f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264;  in iris_vdec_inst_init()
34 	inst->codec = f->fmt.pix_mp.pixelformat;  in iris_vdec_inst_init()
35 	f->fmt.pix_mp.num_planes = 1;  in iris_vdec_inst_init()
36 	f->fmt.pix_mp.plane_fmt[0].bytesperline = 0;  in iris_vdec_inst_init()
37 	f->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_INPUT);  in iris_vdec_inst_init()
38 	f->fmt.pix_mp.field = V4L2_FIELD_NONE;  in iris_vdec_inst_init()
40 	inst->buffers[BUF_INPUT].size = f->fmt.pix_mp.plane_fmt[0].sizeimage;  in iris_vdec_inst_init()
44 	f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_NV12;  in iris_vdec_inst_init()
45 	f->fmt.pix_mp.width = ALIGN(DEFAULT_WIDTH, 128);  in iris_vdec_inst_init()
46 	f->fmt.pix_mp.height = ALIGN(DEFAULT_HEIGHT, 32);  in iris_vdec_inst_init()
47 	f->fmt.pix_mp.num_planes = 1;  in iris_vdec_inst_init()
48 	f->fmt.pix_mp.plane_fmt[0].bytesperline = ALIGN(DEFAULT_WIDTH, 128);  in iris_vdec_inst_init()
49 	f->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_OUTPUT);  in iris_vdec_inst_init()
50 	f->fmt.pix_mp.field = V4L2_FIELD_NONE;  in iris_vdec_inst_init()
51 	f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT;  in iris_vdec_inst_init()
52 	f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;  in iris_vdec_inst_init()
53 	f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;  in iris_vdec_inst_init()
54 	f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;  in iris_vdec_inst_init()
56 	inst->buffers[BUF_OUTPUT].size = f->fmt.pix_mp.plane_fmt[0].sizeimage;  in iris_vdec_inst_init()
89 	const struct iris_fmt *fmt = iris_vdec_formats;  in find_format()  local
93 		if (fmt[i].pixfmt == pixfmt)  in find_format()
97 	if (i == size || fmt[i].type != type)  in find_format()
100 	return &fmt[i];  in find_format()
106 	const struct iris_fmt *fmt = iris_vdec_formats;  in find_format_by_index()  local
109 	if (index >= size || fmt[index].type != type)  in find_format_by_index()
112 	return &fmt[index];  in find_format_by_index()
117 	const struct iris_fmt *fmt;  in iris_vdec_enum_fmt()  local
121 		fmt = find_format_by_index(inst, f->index, f->type);  in iris_vdec_enum_fmt()
122 		if (!fmt)  in iris_vdec_enum_fmt()
125 		f->pixelformat = fmt->pixfmt;  in iris_vdec_enum_fmt()
142 	struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp;  in iris_vdec_try_fmt()
144 	const struct iris_fmt *fmt;  in iris_vdec_try_fmt()  local
149 	fmt = find_format(inst, pixmp->pixelformat, f->type);  in iris_vdec_try_fmt()
152 		if (!fmt) {  in iris_vdec_try_fmt()
154 			f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width;  in iris_vdec_try_fmt()
155 			f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height;  in iris_vdec_try_fmt()
156 			f->fmt.pix_mp.pixelformat = f_inst->fmt.pix_mp.pixelformat;  in iris_vdec_try_fmt()
160 		if (f->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_NV12) {  in iris_vdec_try_fmt()
162 			f->fmt.pix_mp.pixelformat = f_inst->fmt.pix_mp.pixelformat;  in iris_vdec_try_fmt()
163 			f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width;  in iris_vdec_try_fmt()
164 			f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height;  in iris_vdec_try_fmt()
170 			f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height;  in iris_vdec_try_fmt()
171 			f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width;  in iris_vdec_try_fmt()
188 	struct v4l2_format *fmt, *output_fmt;  in iris_vdec_s_fmt()  local
203 		if (!(find_format(inst, f->fmt.pix_mp.pixelformat, f->type)))  in iris_vdec_s_fmt()
206 		fmt = inst->fmt_src;  in iris_vdec_s_fmt()
207 		fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;  in iris_vdec_s_fmt()
208 		fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat;  in iris_vdec_s_fmt()
209 		inst->codec = fmt->fmt.pix_mp.pixelformat;  in iris_vdec_s_fmt()
211 		fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, codec_align);  in iris_vdec_s_fmt()
212 		fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, codec_align);  in iris_vdec_s_fmt()
213 		fmt->fmt.pix_mp.num_planes = 1;  in iris_vdec_s_fmt()
214 		fmt->fmt.pix_mp.plane_fmt[0].bytesperline = 0;  in iris_vdec_s_fmt()
215 		fmt->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_INPUT);  in iris_vdec_s_fmt()
217 		inst->buffers[BUF_INPUT].size = fmt->fmt.pix_mp.plane_fmt[0].sizeimage;  in iris_vdec_s_fmt()
219 		fmt->fmt.pix_mp.colorspace = f->fmt.pix_mp.colorspace;  in iris_vdec_s_fmt()
220 		fmt->fmt.pix_mp.xfer_func = f->fmt.pix_mp.xfer_func;  in iris_vdec_s_fmt()
221 		fmt->fmt.pix_mp.ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;  in iris_vdec_s_fmt()
222 		fmt->fmt.pix_mp.quantization = f->fmt.pix_mp.quantization;  in iris_vdec_s_fmt()
225 		output_fmt->fmt.pix_mp.colorspace = f->fmt.pix_mp.colorspace;  in iris_vdec_s_fmt()
226 		output_fmt->fmt.pix_mp.xfer_func = f->fmt.pix_mp.xfer_func;  in iris_vdec_s_fmt()
227 		output_fmt->fmt.pix_mp.ycbcr_enc = f->fmt.pix_mp.ycbcr_enc;  in iris_vdec_s_fmt()
228 		output_fmt->fmt.pix_mp.quantization = f->fmt.pix_mp.quantization;  in iris_vdec_s_fmt()
231 		output_fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, 128);  in iris_vdec_s_fmt()
232 		output_fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, 32);  in iris_vdec_s_fmt()
237 		inst->crop.width = f->fmt.pix_mp.width;  in iris_vdec_s_fmt()
238 		inst->crop.height = f->fmt.pix_mp.height;  in iris_vdec_s_fmt()
241 		fmt = inst->fmt_dst;  in iris_vdec_s_fmt()
242 		fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;  in iris_vdec_s_fmt()
243 		if (fmt->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_NV12)  in iris_vdec_s_fmt()
245 		fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat;  in iris_vdec_s_fmt()
246 		fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, 128);  in iris_vdec_s_fmt()
247 		fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, 32);  in iris_vdec_s_fmt()
248 		fmt->fmt.pix_mp.num_planes = 1;  in iris_vdec_s_fmt()
249 		fmt->fmt.pix_mp.plane_fmt[0].bytesperline = ALIGN(f->fmt.pix_mp.width, 128);  in iris_vdec_s_fmt()
250 		fmt->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_OUTPUT);  in iris_vdec_s_fmt()
252 		inst->buffers[BUF_OUTPUT].size = fmt->fmt.pix_mp.plane_fmt[0].sizeimage;  in iris_vdec_s_fmt()
256 		inst->crop.width = f->fmt.pix_mp.width;  in iris_vdec_s_fmt()
257 		inst->crop.height = f->fmt.pix_mp.height;  in iris_vdec_s_fmt()
262 	memcpy(f, fmt, sizeof(*fmt));  in iris_vdec_s_fmt()
269 	const struct iris_fmt *fmt = NULL;  in iris_vdec_validate_format()  local
272 		fmt = find_format(inst, pixelformat, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);  in iris_vdec_validate_format()
273 		if (!fmt)  in iris_vdec_validate_format()