2 * Copyright © 2014 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 #include "i965_drv_video.h"
35 /* Extra set of chroma formats supported for H.264 decoding (beyond YUV 4:2:0) */
36 #define EXTRA_H264_DEC_CHROMA_FORMATS \
39 /* Extra set of chroma formats supported for JPEG decoding (beyond YUV 4:2:0) */
40 #define EXTRA_JPEG_DEC_CHROMA_FORMATS \
41 (VA_RT_FORMAT_YUV400 | VA_RT_FORMAT_YUV411 | VA_RT_FORMAT_YUV422 | \
44 /* Extra set of chroma formats supported for JPEG encoding (beyond YUV 4:2:0) */
45 #define EXTRA_JPEG_ENC_CHROMA_FORMATS \
46 (VA_RT_FORMAT_YUV400| VA_RT_FORMAT_YUV422 | VA_RT_FORMAT_YUV444 | VA_RT_FORMAT_RGB32)
48 #define EXTRA_HEVC_DEC_CHROMA_FORMATS \
49 (VA_RT_FORMAT_YUV420_10BPP)
51 #define EXTRA_VP9_DEC_CHROMA_FORMATS \
52 (VA_RT_FORMAT_YUV420_10BPP)
54 /* Defines VA profile as a 32-bit unsigned integer mask */
55 #define VA_PROFILE_MASK(PROFILE) \
56 (1U << VAProfile##PROFILE)
58 #define VP9_PROFILE_MASK(PROFILE) \
61 extern struct hw_context *i965_proc_context_init(VADriverContextP, struct object_config *);
62 extern struct hw_context *g4x_dec_hw_context_init(VADriverContextP, struct object_config *);
63 extern bool genx_render_init(VADriverContextP);
65 static struct hw_codec_info g4x_hw_codec_info = {
66 .dec_hw_context_init = g4x_dec_hw_context_init,
67 .enc_hw_context_init = NULL,
68 .proc_hw_context_init = NULL,
69 .render_init = genx_render_init,
70 .post_processing_context_init = NULL,
74 .min_linear_wpitch = 16,
75 .min_linear_hpitch = 16,
77 .has_mpeg2_decoding = 1,
82 extern struct hw_context *ironlake_dec_hw_context_init(VADriverContextP, struct object_config *);
83 extern void i965_post_processing_context_init(VADriverContextP, void *, struct intel_batchbuffer *);
85 static struct hw_codec_info ilk_hw_codec_info = {
86 .dec_hw_context_init = ironlake_dec_hw_context_init,
87 .enc_hw_context_init = NULL,
88 .proc_hw_context_init = i965_proc_context_init,
89 .render_init = genx_render_init,
90 .post_processing_context_init = i965_post_processing_context_init,
94 .min_linear_wpitch = 16,
95 .min_linear_hpitch = 16,
97 .has_mpeg2_decoding = 1,
98 .has_h264_decoding = 1,
100 .has_accelerated_putimage = 1,
105 static void gen6_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info);
107 extern struct hw_context *gen6_dec_hw_context_init(VADriverContextP, struct object_config *);
108 extern struct hw_context *gen6_enc_hw_context_init(VADriverContextP, struct object_config *);
109 static struct hw_codec_info snb_hw_codec_info = {
110 .dec_hw_context_init = gen6_dec_hw_context_init,
111 .enc_hw_context_init = gen6_enc_hw_context_init,
112 .proc_hw_context_init = i965_proc_context_init,
113 .render_init = genx_render_init,
114 .post_processing_context_init = i965_post_processing_context_init,
115 .preinit_hw_codec = gen6_hw_codec_preinit,
119 .min_linear_wpitch = 16,
120 .min_linear_hpitch = 16,
122 .h264_mvc_dec_profiles = VA_PROFILE_MASK(H264StereoHigh),
123 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
125 .has_mpeg2_decoding = 1,
126 .has_h264_decoding = 1,
127 .has_h264_encoding = 1,
128 .has_vc1_decoding = 1,
130 .has_accelerated_getimage = 1,
131 .has_accelerated_putimage = 1,
132 .has_tiled_surface = 1,
133 .has_di_motion_adptive = 1,
137 { VAProcFilterNoiseReduction, I965_RING_NULL },
138 { VAProcFilterDeinterlacing, I965_RING_NULL },
142 static void gen7_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info);
144 extern struct hw_context *gen7_dec_hw_context_init(VADriverContextP, struct object_config *);
145 extern struct hw_context *gen7_enc_hw_context_init(VADriverContextP, struct object_config *);
146 static struct hw_codec_info ivb_hw_codec_info = {
147 .dec_hw_context_init = gen7_dec_hw_context_init,
148 .enc_hw_context_init = gen7_enc_hw_context_init,
149 .proc_hw_context_init = i965_proc_context_init,
150 .render_init = genx_render_init,
151 .post_processing_context_init = i965_post_processing_context_init,
152 .preinit_hw_codec = gen7_hw_codec_preinit,
156 .min_linear_wpitch = 64,
157 .min_linear_hpitch = 16,
159 .h264_mvc_dec_profiles = VA_PROFILE_MASK(H264StereoHigh),
160 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
161 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
163 .has_mpeg2_decoding = 1,
164 .has_mpeg2_encoding = 1,
165 .has_h264_decoding = 1,
166 .has_h264_encoding = 1,
167 .has_vc1_decoding = 1,
168 .has_jpeg_decoding = 1,
170 .has_accelerated_getimage = 1,
171 .has_accelerated_putimage = 1,
172 .has_tiled_surface = 1,
173 .has_di_motion_adptive = 1,
174 .has_di_motion_compensated = 1,
178 { VAProcFilterNoiseReduction, I965_RING_NULL },
179 { VAProcFilterDeinterlacing, I965_RING_NULL },
183 static void hsw_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info);
185 extern struct hw_context *gen75_dec_hw_context_init(VADriverContextP, struct object_config *);
186 extern struct hw_context *gen75_enc_hw_context_init(VADriverContextP, struct object_config *);
187 extern struct hw_context *gen75_proc_context_init(VADriverContextP, struct object_config *);
188 static struct hw_codec_info hsw_hw_codec_info = {
189 .dec_hw_context_init = gen75_dec_hw_context_init,
190 .enc_hw_context_init = gen75_enc_hw_context_init,
191 .proc_hw_context_init = gen75_proc_context_init,
192 .render_init = genx_render_init,
193 .post_processing_context_init = i965_post_processing_context_init,
194 .preinit_hw_codec = hsw_hw_codec_preinit,
198 .min_linear_wpitch = 64,
199 .min_linear_hpitch = 16,
201 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
202 VA_PROFILE_MASK(H264MultiviewHigh)),
203 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
204 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
206 .has_mpeg2_decoding = 1,
207 .has_mpeg2_encoding = 1,
208 .has_h264_decoding = 1,
209 .has_h264_encoding = 1,
210 .has_vc1_decoding = 1,
211 .has_jpeg_decoding = 1,
213 .has_accelerated_getimage = 1,
214 .has_accelerated_putimage = 1,
215 .has_tiled_surface = 1,
216 .has_di_motion_adptive = 1,
217 .has_di_motion_compensated = 1,
218 .has_h264_mvc_encoding = 1,
222 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
223 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
224 { VAProcFilterSharpening, I965_RING_NULL },
225 { VAProcFilterColorBalance, I965_RING_VEBOX},
226 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
230 extern struct hw_context *gen8_dec_hw_context_init(VADriverContextP, struct object_config *);
231 extern struct hw_context *gen8_enc_hw_context_init(VADriverContextP, struct object_config *);
232 extern void gen8_post_processing_context_init(VADriverContextP, void *, struct intel_batchbuffer *);
233 static struct hw_codec_info bdw_hw_codec_info = {
234 .dec_hw_context_init = gen8_dec_hw_context_init,
235 .enc_hw_context_init = gen8_enc_hw_context_init,
236 .proc_hw_context_init = gen75_proc_context_init,
237 .render_init = gen8_render_init,
238 .post_processing_context_init = gen8_post_processing_context_init,
242 .min_linear_wpitch = 128,
243 .min_linear_hpitch = 16,
245 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
246 VA_PROFILE_MASK(H264MultiviewHigh)),
247 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
248 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
250 .has_mpeg2_decoding = 1,
251 .has_mpeg2_encoding = 1,
252 .has_h264_decoding = 1,
253 .has_h264_encoding = 1,
254 .has_vc1_decoding = 1,
255 .has_jpeg_decoding = 1,
257 .has_accelerated_getimage = 1,
258 .has_accelerated_putimage = 1,
259 .has_tiled_surface = 1,
260 .has_di_motion_adptive = 1,
261 .has_di_motion_compensated = 1,
262 .has_vp8_decoding = 1,
263 .has_h264_mvc_encoding = 1,
267 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
268 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
269 { VAProcFilterSharpening, I965_RING_NULL }, /* need to rebuild the shader for BDW */
270 { VAProcFilterColorBalance, I965_RING_VEBOX},
271 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
275 extern struct hw_context *gen9_dec_hw_context_init(VADriverContextP, struct object_config *);
276 static struct hw_codec_info chv_hw_codec_info = {
277 .dec_hw_context_init = gen9_dec_hw_context_init,
278 .enc_hw_context_init = gen8_enc_hw_context_init,
279 .proc_hw_context_init = gen75_proc_context_init,
280 .render_init = gen8_render_init,
281 .post_processing_context_init = gen8_post_processing_context_init,
285 .min_linear_wpitch = 128,
286 .min_linear_hpitch = 16,
288 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
289 VA_PROFILE_MASK(H264MultiviewHigh)),
290 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
291 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
292 .jpeg_enc_chroma_formats = EXTRA_JPEG_ENC_CHROMA_FORMATS,
294 .has_mpeg2_decoding = 1,
295 .has_mpeg2_encoding = 1,
296 .has_h264_decoding = 1,
297 .has_h264_encoding = 1,
298 .has_vc1_decoding = 1,
299 .has_jpeg_decoding = 1,
300 .has_jpeg_encoding = 1,
302 .has_accelerated_getimage = 1,
303 .has_accelerated_putimage = 1,
304 .has_tiled_surface = 1,
305 .has_di_motion_adptive = 1,
306 .has_di_motion_compensated = 1,
307 .has_vp8_decoding = 1,
308 .has_vp8_encoding = 1,
309 .has_h264_mvc_encoding = 1,
310 .has_hevc_decoding = 1,
314 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
315 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
316 { VAProcFilterSharpening, I965_RING_NULL }, /* need to rebuild the shader for BDW */
317 { VAProcFilterColorBalance, I965_RING_VEBOX},
318 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
322 extern struct hw_context *gen9_enc_hw_context_init(VADriverContextP, struct object_config *);
323 extern void gen9_post_processing_context_init(VADriverContextP, void *, struct intel_batchbuffer *);
324 static struct hw_codec_info skl_hw_codec_info = {
325 .dec_hw_context_init = gen9_dec_hw_context_init,
326 .enc_hw_context_init = gen9_enc_hw_context_init,
327 .proc_hw_context_init = gen75_proc_context_init,
328 .render_init = gen9_render_init,
329 .post_processing_context_init = gen9_post_processing_context_init,
333 .min_linear_wpitch = 128,
334 .min_linear_hpitch = 16,
336 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
337 VA_PROFILE_MASK(H264MultiviewHigh)),
338 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
339 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
340 .jpeg_enc_chroma_formats = EXTRA_JPEG_ENC_CHROMA_FORMATS,
342 .has_mpeg2_decoding = 1,
343 .has_mpeg2_encoding = 1,
344 .has_h264_decoding = 1,
345 .has_h264_encoding = 1,
346 .has_vc1_decoding = 1,
347 .has_jpeg_decoding = 1,
348 .has_jpeg_encoding = 1,
350 .has_accelerated_getimage = 1,
351 .has_accelerated_putimage = 1,
352 .has_tiled_surface = 1,
353 .has_di_motion_adptive = 1,
354 .has_di_motion_compensated = 1,
355 .has_vp8_decoding = 1,
356 .has_vp8_encoding = 1,
357 .has_h264_mvc_encoding = 1,
358 .has_hevc_decoding = 1,
359 .has_hevc_encoding = 1,
360 .has_lp_h264_encoding = 1,
362 .lp_h264_brc_mode = VA_RC_CQP,
366 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
367 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
368 { VAProcFilterSharpening, I965_RING_NULL }, /* need to rebuild the shader for BDW */
369 { VAProcFilterColorBalance, I965_RING_VEBOX},
370 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
375 static struct hw_codec_info bxt_hw_codec_info = {
376 .dec_hw_context_init = gen9_dec_hw_context_init,
377 .enc_hw_context_init = gen9_enc_hw_context_init,
378 .proc_hw_context_init = gen75_proc_context_init,
379 .render_init = gen9_render_init,
380 .post_processing_context_init = gen9_post_processing_context_init,
384 .min_linear_wpitch = 128,
385 .min_linear_hpitch = 16,
387 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
388 VA_PROFILE_MASK(H264MultiviewHigh)),
389 .vp9_dec_profiles = VP9_PROFILE_MASK(0),
391 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
392 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
393 .jpeg_enc_chroma_formats = EXTRA_JPEG_ENC_CHROMA_FORMATS,
394 .hevc_dec_chroma_formats = EXTRA_HEVC_DEC_CHROMA_FORMATS,
396 .has_mpeg2_decoding = 1,
397 .has_h264_decoding = 1,
398 .has_h264_encoding = 1,
399 .has_vc1_decoding = 1,
400 .has_jpeg_decoding = 1,
401 .has_jpeg_encoding = 1,
403 .has_accelerated_getimage = 1,
404 .has_accelerated_putimage = 1,
405 .has_tiled_surface = 1,
406 .has_di_motion_adptive = 1,
407 .has_di_motion_compensated = 1,
408 .has_vp8_decoding = 1,
409 .has_vp8_encoding = 1,
410 .has_h264_mvc_encoding = 1,
411 .has_hevc_decoding = 1,
412 .has_hevc_encoding = 1,
413 .has_hevc10_decoding = 1,
414 .has_vp9_decoding = 1,
419 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
420 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
421 { VAProcFilterSharpening, I965_RING_NULL },
422 { VAProcFilterColorBalance, I965_RING_VEBOX},
423 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
427 static struct hw_codec_info kbl_hw_codec_info = {
428 .dec_hw_context_init = gen9_dec_hw_context_init,
429 .enc_hw_context_init = gen9_enc_hw_context_init,
430 .proc_hw_context_init = gen75_proc_context_init,
431 .render_init = gen9_render_init,
432 .post_processing_context_init = gen9_post_processing_context_init,
436 .min_linear_wpitch = 128,
437 .min_linear_hpitch = 16,
439 .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
440 VA_PROFILE_MASK(H264MultiviewHigh)),
441 .vp9_dec_profiles = VP9_PROFILE_MASK(0) |
444 .h264_dec_chroma_formats = EXTRA_H264_DEC_CHROMA_FORMATS,
445 .jpeg_dec_chroma_formats = EXTRA_JPEG_DEC_CHROMA_FORMATS,
446 .jpeg_enc_chroma_formats = EXTRA_JPEG_ENC_CHROMA_FORMATS,
447 .hevc_dec_chroma_formats = EXTRA_HEVC_DEC_CHROMA_FORMATS,
448 .vp9_dec_chroma_formats = EXTRA_VP9_DEC_CHROMA_FORMATS,
450 .has_mpeg2_decoding = 1,
451 .has_mpeg2_encoding = 1,
452 .has_h264_decoding = 1,
453 .has_h264_encoding = 1,
454 .has_vc1_decoding = 1,
455 .has_jpeg_decoding = 1,
456 .has_jpeg_encoding = 1,
458 .has_accelerated_getimage = 1,
459 .has_accelerated_putimage = 1,
460 .has_tiled_surface = 1,
461 .has_di_motion_adptive = 1,
462 .has_di_motion_compensated = 1,
463 .has_vp8_decoding = 1,
464 .has_vp8_encoding = 1,
465 .has_h264_mvc_encoding = 1,
466 .has_hevc_decoding = 1,
467 .has_hevc_encoding = 1,
468 .has_hevc10_decoding = 1,
469 .has_vp9_decoding = 1,
471 .has_vp9_encoding = 1,
475 { VAProcFilterNoiseReduction, I965_RING_VEBOX },
476 { VAProcFilterDeinterlacing, I965_RING_VEBOX },
477 { VAProcFilterSharpening, I965_RING_NULL },
478 { VAProcFilterColorBalance, I965_RING_VEBOX},
479 { VAProcFilterSkinToneEnhancement, I965_RING_VEBOX},
483 struct hw_codec_info *
484 i965_get_codec_info(int devid)
488 #define CHIPSET(id, family, dev, str) case id: return &family##_hw_codec_info;
489 #include "i965_pciids.h"
495 static const struct intel_device_info g4x_device_info = {
499 .max_wm_threads = 50, /* 10 * 5 */
504 static const struct intel_device_info ilk_device_info = {
508 .max_wm_threads = 72, /* 12 * 6 */
511 static const struct intel_device_info snb_gt1_device_info = {
516 .max_wm_threads = 40,
519 static const struct intel_device_info snb_gt2_device_info = {
524 .max_wm_threads = 80,
527 static const struct intel_device_info ivb_gt1_device_info = {
532 .max_wm_threads = 48,
537 static const struct intel_device_info ivb_gt2_device_info = {
542 .max_wm_threads = 172,
547 static const struct intel_device_info byt_device_info = {
552 .max_wm_threads = 48,
558 static const struct intel_device_info hsw_gt1_device_info = {
563 .max_wm_threads = 102,
568 static const struct intel_device_info hsw_gt2_device_info = {
573 .max_wm_threads = 204,
578 static const struct intel_device_info hsw_gt3_device_info = {
583 .max_wm_threads = 408,
588 static const struct intel_device_info bdw_device_info = {
592 .max_wm_threads = 64, /* per PSD */
595 static const struct intel_device_info chv_device_info = {
599 .max_wm_threads = 64, /* per PSD */
604 static const struct intel_device_info skl_device_info = {
608 .max_wm_threads = 64, /* per PSD */
613 static const struct intel_device_info bxt_device_info = {
617 .max_wm_threads = 64, /* per PSD */
621 static const struct intel_device_info kbl_device_info = {
625 .max_wm_threads = 64, /* per PSD */
630 const struct intel_device_info *
631 i965_get_device_info(int devid)
635 #define CHIPSET(id, family, dev, str) case id: return &dev##_device_info;
636 #include "i965_pciids.h"
642 static void cpuid(unsigned int op,
643 uint32_t *eax, uint32_t *ebx,
644 uint32_t *ecx, uint32_t *edx)
646 __cpuid_count(op, 0, *eax, *ebx, *ecx, *edx);
650 * This function doesn't check the length. And the caller should
651 * assure that the length of input string should be greater than 48.
653 static int intel_driver_detect_cpustring(char *model_id)
657 if (model_id == NULL)
660 rdata = (uint32_t *)model_id;
662 /* obtain the max supported extended CPUID info */
663 cpuid(0x80000000, &rdata[0], &rdata[1], &rdata[2], &rdata[3]);
665 /* If the max extended CPUID info is less than 0x80000004, fail */
666 if (rdata[0] < 0x80000004)
669 /* obtain the CPUID string */
670 cpuid(0x80000002, &rdata[0], &rdata[1], &rdata[2], &rdata[3]);
671 cpuid(0x80000003, &rdata[4], &rdata[5], &rdata[6], &rdata[7]);
672 cpuid(0x80000004, &rdata[8], &rdata[9], &rdata[10], &rdata[11]);
674 *(model_id + 48) = '\0';
679 * the hook_list for HSW.
680 * It is captured by /proc/cpuinfo and the space character is stripped.
682 const static char *hsw_cpu_hook_list[] = {
683 "Intel(R)Pentium(R)3556U",
684 "Intel(R)Pentium(R)3560Y",
685 "Intel(R)Pentium(R)3550M",
686 "Intel(R)Celeron(R)2980U",
687 "Intel(R)Celeron(R)2955U",
688 "Intel(R)Celeron(R)2950M",
691 static void hsw_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info)
693 char model_string[64];
694 char *model_ptr, *tmp_ptr;
695 int i, model_len, list_len;
698 memset(model_string, 0, sizeof(model_string));
700 /* If it can't detect cpu model_string, leave it alone */
701 if (intel_driver_detect_cpustring(model_string))
704 /* strip the cpufreq info */
705 model_ptr = model_string;
706 tmp_ptr = strstr(model_ptr, "@");
711 /* strip the space character and convert to the lower case */
712 model_ptr = model_string;
713 model_len = strlen(model_string);
714 for (i = 0; i < model_len; i++) {
715 if (model_string[i] != ' ') {
716 *model_ptr = model_string[i];
723 list_len = sizeof(hsw_cpu_hook_list) / sizeof(char *);
724 model_len = strlen(model_string);
725 for (i = 0; i < list_len; i++) {
726 model_ptr = (char *)hsw_cpu_hook_list[i];
728 if (strlen(model_ptr) != model_len)
731 if (strncasecmp(model_string, model_ptr, model_len) == 0) {
738 codec_info->has_h264_encoding = 0;
739 codec_info->has_h264_mvc_encoding = 0;
740 codec_info->has_mpeg2_encoding = 0;
746 * the hook_list for Sandybride.
747 * It is captured by /proc/cpuinfo and the space character is stripped.
749 const static char *gen6_cpu_hook_list[] = {
750 "Intel(R)Celeron(R)CPU847",
751 "Intel(R)Celeron(R)CPU867",
754 static void gen6_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info)
756 char model_string[64];
757 char *model_ptr, *tmp_ptr;
758 int i, model_len, list_len;
761 memset(model_string, 0, sizeof(model_string));
763 /* If it can't detect cpu model_string, leave it alone */
764 if (intel_driver_detect_cpustring(model_string))
767 /* strip the cpufreq info */
768 model_ptr = model_string;
769 tmp_ptr = strstr(model_ptr, "@");
774 /* strip the space character and convert to the lower case */
775 model_ptr = model_string;
776 model_len = strlen(model_string);
777 for (i = 0; i < model_len; i++) {
778 if (model_string[i] != ' ') {
779 *model_ptr = model_string[i];
786 list_len = sizeof(gen6_cpu_hook_list) / sizeof(char *);
787 model_len = strlen(model_string);
788 for (i = 0; i < list_len; i++) {
789 model_ptr = (char *)gen6_cpu_hook_list[i];
791 if (strlen(model_ptr) != model_len)
794 if (strncasecmp(model_string, model_ptr, model_len) == 0) {
801 codec_info->has_h264_encoding = 0;
807 * the hook_list for Ivybridge.
808 * It is captured by /proc/cpuinfo and the space character is stripped.
810 const static char *gen7_cpu_hook_list[] = {
811 "Intel(R)Celeron(R)CPU1007U",
814 static void gen7_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info *codec_info)
816 char model_string[64];
817 char *model_ptr, *tmp_ptr;
818 int i, model_len, list_len;
821 memset(model_string, 0, sizeof(model_string));
823 /* If it can't detect cpu model_string, leave it alone */
824 if (intel_driver_detect_cpustring(model_string))
827 /* strip the cpufreq info */
828 model_ptr = model_string;
829 tmp_ptr = strstr(model_ptr, "@");
834 /* strip the space character and convert to the lower case */
835 model_ptr = model_string;
836 model_len = strlen(model_string);
837 for (i = 0; i < model_len; i++) {
838 if (model_string[i] != ' ') {
839 *model_ptr = model_string[i];
846 list_len = sizeof(gen7_cpu_hook_list) / sizeof(char *);
847 model_len = strlen(model_string);
848 for (i = 0; i < list_len; i++) {
849 model_ptr = (char *)gen7_cpu_hook_list[i];
851 if (strlen(model_ptr) != model_len)
854 if (strncasecmp(model_string, model_ptr, model_len) == 0) {
861 codec_info->has_h264_encoding = 0;
862 codec_info->has_mpeg2_encoding = 0;