ddp_ovl.c 32 KB

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  1. /* Copyright Statement:
  2. *
  3. * This software/firmware and related documentation ("MediaTek Software") are
  4. * protected under relevant copyright laws. The information contained herein
  5. * is confidential and proprietary to MediaTek Inc. and/or its licensors.
  6. * Without the prior written permission of MediaTek inc. and/or its licensors,
  7. * any reproduction, modification, use or disclosure of MediaTek Software,
  8. * and information contained herein, in whole or in part, shall be strictly prohibited.
  9. */
  10. /* MediaTek Inc. (C) 2015. All rights reserved.
  11. *
  12. * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
  13. * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
  14. * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
  15. * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
  16. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
  17. * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
  18. * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
  19. * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
  20. * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
  21. * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
  22. * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
  23. * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
  24. * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
  25. * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
  26. * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
  27. * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
  28. * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
  29. * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
  30. */
  31. #define LOG_TAG "OVL"
  32. #include "platform/ddp_reg.h"
  33. #include "platform/ddp_matrix_para.h"
  34. #include "platform/ddp_info.h"
  35. #include "platform/ddp_log.h"
  36. #include "platform/ddp_ovl.h"
  37. #define OVL_NUM (2)
  38. #define OVL_REG_BACK_MAX (40)
  39. enum OVL_COLOR_SPACE {
  40. OVL_COLOR_SPACE_RGB = 0,
  41. OVL_COLOR_SPACE_YUV,
  42. };
  43. #define OVL_COLOR_BASE 30
  44. enum OVL_INPUT_FORMAT {
  45. OVL_INPUT_FORMAT_BGR565 = 0,
  46. OVL_INPUT_FORMAT_RGB888 = 1,
  47. OVL_INPUT_FORMAT_RGBA8888 = 2,
  48. OVL_INPUT_FORMAT_ARGB8888 = 3,
  49. OVL_INPUT_FORMAT_VYUY = 4,
  50. OVL_INPUT_FORMAT_YVYU = 5,
  51. OVL_INPUT_FORMAT_RGB565 = 6,
  52. OVL_INPUT_FORMAT_BGR888 = 7,
  53. OVL_INPUT_FORMAT_BGRA8888 = 8,
  54. OVL_INPUT_FORMAT_ABGR8888 = 9,
  55. OVL_INPUT_FORMAT_UYVY = 10,
  56. OVL_INPUT_FORMAT_YUYV = 11,
  57. OVL_INPUT_FORMAT_UNKNOWN = 32,
  58. };
  59. typedef struct {
  60. unsigned int address;
  61. unsigned int value;
  62. } OVL_REG;
  63. static int reg_back_cnt[OVL_NUM];
  64. static OVL_REG reg_back[OVL_NUM][OVL_REG_BACK_MAX];
  65. static enum OVL_INPUT_FORMAT ovl_input_fmt_convert(DpColorFormat fmt);
  66. static unsigned int ovl_input_fmt_byte_swap(enum OVL_INPUT_FORMAT inputFormat);
  67. static unsigned int ovl_input_fmt_bpp(enum OVL_INPUT_FORMAT inputFormat);
  68. static enum OVL_COLOR_SPACE ovl_input_fmt_color_space(enum OVL_INPUT_FORMAT inputFormat);
  69. static unsigned int ovl_input_fmt_reg_value(enum OVL_INPUT_FORMAT inputFormat);
  70. static void ovl_store_regs(int idx);
  71. static void ovl_restore_regs(int idx,void * handle);
  72. static enum OVL_INPUT_FORMAT ovl_input_fmt_convert(DpColorFormat fmt)
  73. {
  74. enum OVL_INPUT_FORMAT ovl_fmt = OVL_INPUT_FORMAT_UNKNOWN;
  75. switch (fmt) {
  76. case eBGR565:
  77. ovl_fmt = OVL_INPUT_FORMAT_BGR565;
  78. break;
  79. case eRGB565:
  80. ovl_fmt = OVL_INPUT_FORMAT_RGB565;
  81. break;
  82. case eRGB888:
  83. ovl_fmt = OVL_INPUT_FORMAT_RGB888;
  84. break;
  85. case eBGR888:
  86. ovl_fmt = OVL_INPUT_FORMAT_BGR888;
  87. break;
  88. case eRGBA8888:
  89. ovl_fmt = OVL_INPUT_FORMAT_RGBA8888;
  90. break;
  91. case eBGRA8888:
  92. ovl_fmt = OVL_INPUT_FORMAT_BGRA8888;
  93. break;
  94. case eARGB8888:
  95. ovl_fmt = OVL_INPUT_FORMAT_ARGB8888;
  96. break;
  97. case eABGR8888:
  98. ovl_fmt = OVL_INPUT_FORMAT_ABGR8888;
  99. break;
  100. case eVYUY:
  101. ovl_fmt = OVL_INPUT_FORMAT_VYUY;
  102. break;
  103. case eYVYU:
  104. ovl_fmt = OVL_INPUT_FORMAT_YVYU;
  105. break;
  106. case eUYVY:
  107. ovl_fmt = OVL_INPUT_FORMAT_UYVY;
  108. break;
  109. case eYUY2:
  110. ovl_fmt = OVL_INPUT_FORMAT_YUYV;
  111. break;
  112. default:
  113. DDPERR("ovl_fmt_convert fmt=%d, ovl_fmt=%d\n", fmt, ovl_fmt);
  114. break;
  115. }
  116. return ovl_fmt;
  117. }
  118. static DpColorFormat ovl_input_fmt(enum OVL_INPUT_FORMAT fmt, int swap)
  119. {
  120. switch (fmt) {
  121. case OVL_INPUT_FORMAT_BGR565:
  122. return swap ? eBGR565 : eRGB565;
  123. case OVL_INPUT_FORMAT_RGB888:
  124. return swap ? eRGB888 : eBGR888;
  125. case OVL_INPUT_FORMAT_RGBA8888:
  126. return swap ? eRGBA8888 : eBGRA8888;
  127. case OVL_INPUT_FORMAT_ARGB8888:
  128. return swap ? eARGB8888 : eABGR8888;
  129. case OVL_INPUT_FORMAT_VYUY:
  130. return swap ? eVYUY : eUYVY;
  131. case OVL_INPUT_FORMAT_YVYU:
  132. return swap ? eYVYU : eYUY2;
  133. default:
  134. DDPERR("ovl_input_fmt fmt=%d, swap=%d\n", fmt, swap);
  135. break;
  136. }
  137. return eRGB888;
  138. }
  139. static char *ovl_intput_format_name(enum OVL_INPUT_FORMAT fmt, int swap)
  140. {
  141. switch (fmt) {
  142. case OVL_INPUT_FORMAT_BGR565:
  143. return swap ? "eBGR565" : "eRGB565";
  144. case OVL_INPUT_FORMAT_RGB565:
  145. return "eRGB565";
  146. case OVL_INPUT_FORMAT_RGB888:
  147. return swap ? "eRGB888" : "eBGR888";
  148. case OVL_INPUT_FORMAT_BGR888:
  149. return "eBGR888";
  150. case OVL_INPUT_FORMAT_RGBA8888:
  151. return swap ? "eRGBA8888" : "eBGRA8888";
  152. case OVL_INPUT_FORMAT_BGRA8888:
  153. return "eBGRA8888";
  154. case OVL_INPUT_FORMAT_ARGB8888:
  155. return swap ? "eARGB8888" : "eABGR8888";
  156. case OVL_INPUT_FORMAT_ABGR8888:
  157. return "eABGR8888";
  158. case OVL_INPUT_FORMAT_VYUY:
  159. return swap ? "eVYUY" : "eUYVY";
  160. case OVL_INPUT_FORMAT_UYVY:
  161. return "eUYVY";
  162. case OVL_INPUT_FORMAT_YVYU:
  163. return swap ? "eYVYU" : "eYUY2";
  164. case OVL_INPUT_FORMAT_YUYV:
  165. return "eYUY2";
  166. default:
  167. DDPERR("ovl_intput_fmt unknow fmt=%d, swap=%d\n", fmt, swap);
  168. break;
  169. }
  170. return "unknow";
  171. }
  172. static unsigned int ovl_index(DISP_MODULE_ENUM module)
  173. {
  174. int idx = 0;
  175. switch (module) {
  176. case DISP_MODULE_OVL0:
  177. idx = 0;
  178. break;
  179. case DISP_MODULE_OVL1:
  180. idx = 1;
  181. break;
  182. default:
  183. DDPERR("invalid module=%d \n", module);// invalid module
  184. ASSERT(0);
  185. }
  186. return idx;
  187. }
  188. int OVLStart(DISP_MODULE_ENUM module,void * handle)
  189. {
  190. int idx = ovl_index(module);
  191. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_INTEN, 0x0E);
  192. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_EN, 0x01);
  193. DISP_REG_SET_FIELD(handle,DATAPATH_CON_FLD_LAYER_SMI_ID_EN,
  194. idx*DISP_INDEX_OFFSET+DISP_REG_OVL_DATAPATH_CON,0x1);
  195. return 0;
  196. }
  197. int OVLStop(DISP_MODULE_ENUM module,void * handle)
  198. {
  199. int idx = ovl_index(module);
  200. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_INTEN, 0x00);
  201. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_EN, 0x00);
  202. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_INTSTA, 0x00);
  203. return 0;
  204. }
  205. int OVLReset(DISP_MODULE_ENUM module,void * handle)
  206. {
  207. #define OVL_IDLE (0x3)
  208. unsigned int delay_cnt = 0;
  209. int idx = ovl_index(module);
  210. /*always use cpu do reset*/
  211. DISP_CPU_REG_SET(idx*DISP_INDEX_OFFSET+DISP_REG_OVL_RST, 0x1); // soft reset
  212. DISP_CPU_REG_SET(idx*DISP_INDEX_OFFSET+DISP_REG_OVL_RST, 0x0);
  213. while (!(DISP_REG_GET(idx*DISP_INDEX_OFFSET+DISP_REG_OVL_FLOW_CTRL_DBG) & OVL_IDLE)) {
  214. delay_cnt++;
  215. udelay(10);
  216. if (delay_cnt>2000) {
  217. DDPERR("OVL%dReset() timeout! \n",idx);
  218. break;
  219. }
  220. }
  221. return 0;
  222. }
  223. int OVLROI(DISP_MODULE_ENUM module,
  224. unsigned int bgW,
  225. unsigned int bgH,
  226. unsigned int bgColor,
  227. void * handle)
  228. {
  229. int idx = ovl_index(module);
  230. if ((bgW > OVL_MAX_WIDTH) || (bgH > OVL_MAX_HEIGHT)) {
  231. DDPERR("OVLROI(), exceed OVL max size, w=%d, h=%d \n", bgW, bgH);
  232. ASSERT(0);
  233. }
  234. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_ROI_SIZE, bgH<<16 | bgW);
  235. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_ROI_BGCLR, bgColor);
  236. return 0;
  237. }
  238. int OVLLayerSwitch(DISP_MODULE_ENUM module,
  239. unsigned layer,
  240. unsigned int en,
  241. void * handle)
  242. {
  243. int idx = ovl_index(module);
  244. ASSERT(layer<=3);
  245. switch (layer) {
  246. case 0:
  247. DISP_REG_SET_FIELD(handle,SRC_CON_FLD_L0_EN, idx*DISP_INDEX_OFFSET+DISP_REG_OVL_SRC_CON, en);
  248. break;
  249. case 1:
  250. DISP_REG_SET_FIELD(handle,SRC_CON_FLD_L1_EN, idx*DISP_INDEX_OFFSET+DISP_REG_OVL_SRC_CON, en);
  251. break;
  252. case 2:
  253. DISP_REG_SET_FIELD(handle,SRC_CON_FLD_L2_EN, idx*DISP_INDEX_OFFSET+DISP_REG_OVL_SRC_CON, en);
  254. break;
  255. case 3:
  256. DISP_REG_SET_FIELD(handle,SRC_CON_FLD_L3_EN, idx*DISP_INDEX_OFFSET+DISP_REG_OVL_SRC_CON, en);
  257. break;
  258. default:
  259. DDPERR("invalid layer=%d\n", layer); // invalid layer
  260. ASSERT(0);
  261. }
  262. return 0;
  263. }
  264. int OVL3DConfig(DISP_MODULE_ENUM module,
  265. unsigned int layer_id,
  266. unsigned int en_3d,
  267. unsigned int landscape,
  268. unsigned int r_first,
  269. void *handle)
  270. {
  271. return 0;
  272. }
  273. int OVLLayerConfig(DISP_MODULE_ENUM module,
  274. unsigned int layer,
  275. unsigned int source,
  276. DpColorFormat format,
  277. unsigned int addr,
  278. unsigned int src_x, // ROI x offset
  279. unsigned int src_y, // ROI y offset
  280. unsigned int src_pitch,
  281. unsigned int dst_x, // ROI x offset
  282. unsigned int dst_y, // ROI y offset
  283. unsigned int dst_w, // ROT width
  284. unsigned int dst_h, // ROI height
  285. unsigned int keyEn,
  286. unsigned int key, // color key
  287. unsigned int aen, // alpha enable
  288. unsigned char alpha,
  289. void * handle)
  290. {
  291. int idx = ovl_index(module);
  292. unsigned int value = 0;
  293. enum OVL_INPUT_FORMAT fmt = ovl_input_fmt_convert(format);
  294. unsigned int bpp = ovl_input_fmt_bpp(fmt);
  295. unsigned int input_swap = ovl_input_fmt_byte_swap(fmt);
  296. unsigned int input_fmt = ovl_input_fmt_reg_value(fmt);
  297. enum OVL_COLOR_SPACE space = ovl_input_fmt_color_space(fmt);
  298. unsigned int offset = 0;
  299. /*0100 MTX_JPEG_TO_RGB (YUV FUll TO RGB)*/
  300. int color_matrix = 0x4;
  301. unsigned int idx_offset = idx*DISP_INDEX_OFFSET;
  302. unsigned int layer_offset = idx_offset + layer * 0x20;
  303. #ifdef MTK_LCM_PHYSICAL_ROTATION_HW
  304. unsigned int bg_h, bg_w;
  305. #endif
  306. ASSERT((dst_w <= OVL_MAX_WIDTH) &&
  307. (dst_h <= OVL_MAX_HEIGHT) &&
  308. (layer <= 3));
  309. if (addr == 0) {
  310. DDPERR("source from memory, but addr is 0!\n");
  311. ASSERT(0);
  312. }
  313. DDPDBG("ovl%d, layer=%d, source=%s, off(x=%d, y=%d), dst(%d, %d, %d, %d),pitch=%d,"
  314. "fmt=%s, addr=%lx, keyEn=%d, key=%d, aen=%d, alpha=%d \n",
  315. idx,
  316. layer,
  317. (source==0)?"memory":"constant_color",
  318. src_x,
  319. src_y,
  320. dst_x,
  321. dst_y,
  322. dst_w,
  323. dst_h,
  324. src_pitch,
  325. ovl_intput_format_name(fmt, input_swap),
  326. addr,
  327. keyEn,
  328. key,
  329. aen,
  330. alpha);
  331. if (source==OVL_LAYER_SOURCE_RESERVED) { //==1, means constant color
  332. if (aen==0) {
  333. DDPERR("dim layer ahpha enable should be 1!\n");
  334. }
  335. if (fmt!=OVL_INPUT_FORMAT_RGB565) {
  336. DDPERR("dim layer format should be RGB565");
  337. fmt = OVL_INPUT_FORMAT_RGB565;
  338. }
  339. }
  340. DISP_REG_SET(handle, DISP_REG_OVL_RDMA0_CTRL+layer_offset, 0x1);
  341. value = (REG_FLD_VAL((L_CON_FLD_LARC), (source)) |
  342. REG_FLD_VAL((L_CON_FLD_CFMT), (input_fmt)) |
  343. REG_FLD_VAL((L_CON_FLD_AEN), (aen)) |
  344. REG_FLD_VAL((L_CON_FLD_APHA), (alpha)) |
  345. REG_FLD_VAL((L_CON_FLD_SKEN), (keyEn)) |
  346. REG_FLD_VAL((L_CON_FLD_BTSW), (input_swap)));
  347. if (space == OVL_COLOR_SPACE_YUV)
  348. value = value | REG_FLD_VAL((L_CON_FLD_MTX), (color_matrix));
  349. #ifdef MTK_LCM_PHYSICAL_ROTATION_HW
  350. value = value | (REG_FLD_VAL((L_CON_FLD_VIRTICAL_FLIP), 1) |
  351. REG_FLD_VAL((L_CON_FLD_HORI_FLIP), 1));
  352. #endif
  353. DISP_REG_SET(handle, DISP_REG_OVL_L0_CON+layer_offset, value);
  354. #ifdef MTK_LCM_PHYSICAL_ROTATION_HW
  355. bg_h = DISP_REG_GET(idx_offset + DISP_REG_OVL_ROI_SIZE);
  356. bg_w = bg_h & 0xFFFF;
  357. bg_h = bg_h >> 16;
  358. DISP_REG_SET(handle, DISP_REG_OVL_L0_OFFSET+layer_offset,
  359. ((bg_h-dst_h-dst_y)<<16) | (bg_w-dst_w-dst_x));
  360. offset = (src_x+dst_w)*bpp + (src_y+dst_h-1)*src_pitch - 1;
  361. #else
  362. DISP_REG_SET(handle, DISP_REG_OVL_L0_OFFSET+layer_offset,
  363. dst_y<<16 | dst_x);
  364. offset = src_x*bpp+src_y*src_pitch;
  365. #endif
  366. DISP_REG_SET(handle, DISP_REG_OVL_L0_ADDR+layer_offset,
  367. addr+offset);
  368. DISP_REG_SET(handle, DISP_REG_OVL_L0_SRC_SIZE+layer_offset,
  369. dst_h<<16 | dst_w);
  370. DISP_REG_SET(handle, DISP_REG_OVL_L0_SRCKEY+layer_offset,
  371. key);
  372. value = (REG_FLD_VAL((L_PITCH_FLD_SUR_ALFA), (value)) |
  373. REG_FLD_VAL((L_PITCH_FLD_LSP), (src_pitch)));
  374. DISP_REG_SET(handle, DISP_REG_OVL_L0_PITCH+layer_offset, value);
  375. DISP_REG_SET(handle, DISP_REG_OVL_RDMA0_MEM_GMC_SETTING+layer_offset, 0x6070);
  376. }
  377. static unsigned int ovl_input_fmt_byte_swap(enum OVL_INPUT_FORMAT inputFormat)
  378. {
  379. int input_swap = 0;
  380. switch (inputFormat) {
  381. case OVL_INPUT_FORMAT_BGR565:
  382. case OVL_INPUT_FORMAT_RGB888:
  383. case OVL_INPUT_FORMAT_RGBA8888:
  384. case OVL_INPUT_FORMAT_ARGB8888:
  385. case OVL_INPUT_FORMAT_VYUY:
  386. case OVL_INPUT_FORMAT_YVYU:
  387. input_swap = 1;
  388. break;
  389. case OVL_INPUT_FORMAT_RGB565:
  390. case OVL_INPUT_FORMAT_BGR888:
  391. case OVL_INPUT_FORMAT_BGRA8888:
  392. case OVL_INPUT_FORMAT_ABGR8888:
  393. case OVL_INPUT_FORMAT_UYVY:
  394. case OVL_INPUT_FORMAT_YUYV:
  395. input_swap = 0;
  396. break;
  397. default:
  398. DDPERR("unknow input ovl format is %d\n", inputFormat);
  399. ASSERT(0);
  400. }
  401. return input_swap;
  402. }
  403. static unsigned int ovl_input_fmt_bpp(enum OVL_INPUT_FORMAT inputFormat)
  404. {
  405. int bpp = 0;
  406. switch (inputFormat) {
  407. case OVL_INPUT_FORMAT_BGR565:
  408. case OVL_INPUT_FORMAT_RGB565:
  409. case OVL_INPUT_FORMAT_VYUY:
  410. case OVL_INPUT_FORMAT_UYVY:
  411. case OVL_INPUT_FORMAT_YVYU:
  412. case OVL_INPUT_FORMAT_YUYV:
  413. bpp = 2;
  414. break;
  415. case OVL_INPUT_FORMAT_RGB888:
  416. case OVL_INPUT_FORMAT_BGR888:
  417. bpp = 3;
  418. break;
  419. case OVL_INPUT_FORMAT_RGBA8888:
  420. case OVL_INPUT_FORMAT_BGRA8888:
  421. case OVL_INPUT_FORMAT_ARGB8888:
  422. case OVL_INPUT_FORMAT_ABGR8888:
  423. bpp = 4;
  424. break;
  425. default:
  426. DDPERR("unknown ovl input format = %d\n", inputFormat);
  427. ASSERT(0);
  428. }
  429. return bpp;
  430. }
  431. static enum OVL_COLOR_SPACE ovl_input_fmt_color_space(enum OVL_INPUT_FORMAT inputFormat)
  432. {
  433. enum OVL_COLOR_SPACE space = OVL_COLOR_SPACE_RGB;
  434. switch (inputFormat) {
  435. case OVL_INPUT_FORMAT_BGR565:
  436. case OVL_INPUT_FORMAT_RGB565:
  437. case OVL_INPUT_FORMAT_RGB888:
  438. case OVL_INPUT_FORMAT_BGR888:
  439. case OVL_INPUT_FORMAT_RGBA8888:
  440. case OVL_INPUT_FORMAT_BGRA8888:
  441. case OVL_INPUT_FORMAT_ARGB8888:
  442. case OVL_INPUT_FORMAT_ABGR8888:
  443. space = OVL_COLOR_SPACE_RGB;
  444. break;
  445. case OVL_INPUT_FORMAT_VYUY:
  446. case OVL_INPUT_FORMAT_UYVY:
  447. case OVL_INPUT_FORMAT_YVYU:
  448. case OVL_INPUT_FORMAT_YUYV:
  449. space = OVL_COLOR_SPACE_YUV;
  450. break;
  451. default:
  452. DDPERR("unknown ovl input format = %d\n", inputFormat);
  453. ASSERT(0);
  454. }
  455. return space;
  456. }
  457. static unsigned int ovl_input_fmt_reg_value(enum OVL_INPUT_FORMAT inputFormat)
  458. {
  459. int reg_value = 0;
  460. switch (inputFormat) {
  461. case OVL_INPUT_FORMAT_BGR565:
  462. case OVL_INPUT_FORMAT_RGB565:
  463. reg_value = 0x0;
  464. break;
  465. case OVL_INPUT_FORMAT_RGB888:
  466. case OVL_INPUT_FORMAT_BGR888:
  467. reg_value = 0x1;
  468. break;
  469. case OVL_INPUT_FORMAT_RGBA8888:
  470. case OVL_INPUT_FORMAT_BGRA8888:
  471. reg_value = 0x2;
  472. break;
  473. case OVL_INPUT_FORMAT_ARGB8888:
  474. case OVL_INPUT_FORMAT_ABGR8888:
  475. reg_value = 0x3;
  476. break;
  477. case OVL_INPUT_FORMAT_VYUY:
  478. case OVL_INPUT_FORMAT_UYVY:
  479. reg_value = 0x4;
  480. break;
  481. case OVL_INPUT_FORMAT_YVYU:
  482. case OVL_INPUT_FORMAT_YUYV:
  483. reg_value = 0x5;
  484. break;
  485. default:
  486. DDPERR("unknow ovl input format is %d\n", inputFormat);
  487. ASSERT(0);
  488. }
  489. return reg_value;
  490. }
  491. void OVLRegStore(DISP_MODULE_ENUM module)
  492. {
  493. int i =0;
  494. int idx = ovl_index(module);
  495. static const unsigned int regs[] = {
  496. //start
  497. DISP_REG_OVL_INTEN , DISP_REG_OVL_EN ,DISP_REG_OVL_DATAPATH_CON,
  498. // roi
  499. DISP_REG_OVL_ROI_SIZE , DISP_REG_OVL_ROI_BGCLR ,
  500. //layers enable
  501. DISP_REG_OVL_SRC_CON,
  502. //layer0
  503. DISP_REG_OVL_RDMA0_CTRL , DISP_REG_OVL_L0_CON ,DISP_REG_OVL_L0_SRC_SIZE,
  504. DISP_REG_OVL_L0_OFFSET , DISP_REG_OVL_L0_ADDR ,DISP_REG_OVL_L0_PITCH,
  505. DISP_REG_OVL_L0_SRCKEY ,
  506. //layer1
  507. DISP_REG_OVL_RDMA1_CTRL , DISP_REG_OVL_L1_CON ,DISP_REG_OVL_L1_SRC_SIZE,
  508. DISP_REG_OVL_L1_OFFSET , DISP_REG_OVL_L1_ADDR ,DISP_REG_OVL_L1_PITCH,
  509. DISP_REG_OVL_L1_SRCKEY ,
  510. //layer2
  511. DISP_REG_OVL_RDMA2_CTRL , DISP_REG_OVL_L2_CON ,DISP_REG_OVL_L2_SRC_SIZE,
  512. DISP_REG_OVL_L2_OFFSET , DISP_REG_OVL_L2_ADDR ,DISP_REG_OVL_L2_PITCH,
  513. DISP_REG_OVL_L2_SRCKEY ,
  514. //layer3
  515. DISP_REG_OVL_RDMA3_CTRL , DISP_REG_OVL_L3_CON ,DISP_REG_OVL_L3_SRC_SIZE,
  516. DISP_REG_OVL_L3_OFFSET , DISP_REG_OVL_L3_ADDR ,DISP_REG_OVL_L3_PITCH,
  517. DISP_REG_OVL_L3_SRCKEY ,
  518. };
  519. reg_back_cnt[idx] = sizeof(regs)/sizeof(unsigned int);
  520. ASSERT(reg_back_cnt[idx] <= OVL_REG_BACK_MAX);
  521. for (i =0; i< reg_back_cnt[idx]; i++) {
  522. reg_back[idx][i].address = regs[i];
  523. reg_back[idx][i].value = DISP_REG_GET(regs[i]);
  524. }
  525. DDPDBG("store % cnt registers on ovl %d",reg_back_cnt[idx],idx);
  526. }
  527. void OVLRegRestore(DISP_MODULE_ENUM module,void * handle)
  528. {
  529. int idx = ovl_index(module);
  530. int i = reg_back_cnt[idx];
  531. while (i > 0) {
  532. i--;
  533. DISP_REG_SET(handle,reg_back[idx][i].address, reg_back[idx][i].value);
  534. }
  535. DDPDBG("restore %d cnt registers on ovl %d",reg_back_cnt[idx],idx);
  536. reg_back_cnt[idx] = 0;
  537. }
  538. void OVLClockOn(DISP_MODULE_ENUM module,void * handle)
  539. {
  540. int idx = ovl_index(module);
  541. ddp_enable_module_clock(module);
  542. DDPMSG("OVL%dClockOn CG 0x%x \n",idx, DISP_REG_GET(DISP_REG_CONFIG_MMSYS_CG_CON0));
  543. return;
  544. }
  545. void OVLClockOff(DISP_MODULE_ENUM module,void * handle)
  546. {
  547. int idx = ovl_index(module);
  548. DDPMSG("OVL%dClockOff\n",idx);
  549. //store registers
  550. // OVLRegRestore(module,handle);
  551. DISP_REG_SET(handle, idx * DISP_INDEX_OFFSET + DISP_REG_OVL_EN, 0x00);
  552. OVLReset(module,handle);
  553. DISP_REG_SET(handle,idx*DISP_INDEX_OFFSET+DISP_REG_OVL_INTEN, 0x00);
  554. DISP_REG_SET(handle, idx * DISP_INDEX_OFFSET + DISP_REG_OVL_INTSTA, 0x00);
  555. ddp_disable_module_clock(module);
  556. return;
  557. }
  558. void OVLInit(DISP_MODULE_ENUM module,void * handle)
  559. {
  560. //power on, no need to care clock
  561. int idx = ovl_index(module);
  562. ddp_enable_module_clock(module);
  563. DDPMSG("OVL%dInit open CG 0x%x \n",idx, DISP_REG_GET(DISP_REG_CONFIG_MMSYS_CG_CON0));
  564. return;
  565. }
  566. void OVLDeInit(DISP_MODULE_ENUM module,void * handle)
  567. {
  568. int idx = ovl_index(module);
  569. DDPMSG("OVL%dDeInit close CG \n",idx);
  570. ddp_disable_module_clock(module);
  571. return;
  572. }
  573. void OVLDump(DISP_MODULE_ENUM module)
  574. {
  575. int idx = ovl_index(module);
  576. DDPMSG("== DISP OVL%d ==\n", idx);
  577. DDPMSG("(0x000)O_STA =0x%x\n", DISP_REG_GET(DISP_REG_OVL_STA+DISP_INDEX_OFFSET*idx));
  578. DDPMSG("(0x004)O_INTEN =0x%x\n", DISP_REG_GET(DISP_REG_OVL_INTEN+DISP_INDEX_OFFSET*idx));
  579. DDPMSG("(0x008)O_INTSTA =0x%x\n", DISP_REG_GET(DISP_REG_OVL_INTSTA+DISP_INDEX_OFFSET*idx));
  580. DDPMSG("(0x00c)O_EN =0x%x\n", DISP_REG_GET(DISP_REG_OVL_EN+DISP_INDEX_OFFSET*idx));
  581. DDPMSG("(0x010)O_TRIG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_TRIG+DISP_INDEX_OFFSET*idx));
  582. DDPMSG("(0x014)O_RST =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RST+DISP_INDEX_OFFSET*idx));
  583. DDPMSG("(0x020)O_ROI_SIZE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_ROI_SIZE+DISP_INDEX_OFFSET*idx));
  584. DDPMSG("(0x024)O_PATH_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_DATAPATH_CON+DISP_INDEX_OFFSET*idx));
  585. DDPMSG("(0x028)O_ROI_BGCLR =0x%x\n", DISP_REG_GET(DISP_REG_OVL_ROI_BGCLR+DISP_INDEX_OFFSET*idx));
  586. DDPMSG("(0x02c)O_SRC_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_SRC_CON+DISP_INDEX_OFFSET*idx));
  587. if (DISP_REG_GET(DISP_REG_OVL_SRC_CON+DISP_INDEX_OFFSET*idx)&0x1) {
  588. DDPMSG("(0x030)O0_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_CON+DISP_INDEX_OFFSET*idx));
  589. DDPMSG("(0x034)O0_SRCKEY =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_SRCKEY+DISP_INDEX_OFFSET*idx));
  590. DDPMSG("(0x038)O0_SRC_SIZE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_SRC_SIZE+DISP_INDEX_OFFSET*idx));
  591. DDPMSG("(0x03c)O0_OFFSET =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_OFFSET+DISP_INDEX_OFFSET*idx));
  592. DDPMSG("(0xf40)O0_ADDR =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_ADDR+DISP_INDEX_OFFSET*idx));
  593. DDPMSG("(0x044)O0_PITCH =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_PITCH+DISP_INDEX_OFFSET*idx));
  594. DDPMSG("(0x048)O0_TILE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L0_TILE+DISP_INDEX_OFFSET*idx));
  595. DDPMSG("(0x0c0)O0_R_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_CTRL+DISP_INDEX_OFFSET*idx));
  596. DDPMSG("(0x0c8)O0_R_M_GMC_SET1 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_MEM_GMC_SETTING+DISP_INDEX_OFFSET*idx));
  597. DDPMSG("(0x0cc)O0_R_M_SLOW_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_MEM_SLOW_CON+DISP_INDEX_OFFSET*idx));
  598. DDPMSG("(0x0d0)O0_R_FIFO_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_FIFO_CTRL+DISP_INDEX_OFFSET*idx));
  599. //DDPMSG("(0x1e0)O0_R_M_GMC_SET2 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_MEM_GMC_SETTING2+DISP_INDEX_OFFSET*idx));
  600. DDPMSG("(0x24c)O0_R_DBG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA0_DBG+DISP_INDEX_OFFSET*idx));
  601. }
  602. if (DISP_REG_GET(DISP_REG_OVL_SRC_CON+DISP_INDEX_OFFSET*idx)&0x2) {
  603. DDPMSG("(0x050)O1_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_CON+DISP_INDEX_OFFSET*idx));
  604. DDPMSG("(0x054)O1_SRCKEY =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_SRCKEY+DISP_INDEX_OFFSET*idx));
  605. DDPMSG("(0x058)O1_SRC_SIZE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_SRC_SIZE+DISP_INDEX_OFFSET*idx));
  606. DDPMSG("(0x05c)O1_OFFSET =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_OFFSET+DISP_INDEX_OFFSET*idx));
  607. DDPMSG("(0xf60)O1_ADDR =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_ADDR+DISP_INDEX_OFFSET*idx));
  608. DDPMSG("(0x064)O1_PITCH =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_PITCH+DISP_INDEX_OFFSET*idx));
  609. DDPMSG("(0x068)O1_TILE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L1_TILE+DISP_INDEX_OFFSET*idx));
  610. DDPMSG("(0x0e0)O1_R_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_CTRL+DISP_INDEX_OFFSET*idx));
  611. DDPMSG("(0x0e8)O1_R_M_GMC_SET1 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_MEM_GMC_SETTING+DISP_INDEX_OFFSET*idx));
  612. DDPMSG("(0x0ec)O1_R_M_SLOW_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_MEM_SLOW_CON+DISP_INDEX_OFFSET*idx));
  613. DDPMSG("(0x0f0)O1_R_FIFO_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_FIFO_CTRL+DISP_INDEX_OFFSET*idx));
  614. //DDPMSG("(0x1e4)O1_R_M_GMC_SET2 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_MEM_GMC_SETTING2+DISP_INDEX_OFFSET*idx));
  615. DDPMSG("(0x250)O1_R_DBG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA1_DBG+DISP_INDEX_OFFSET*idx));
  616. }
  617. if (DISP_REG_GET(DISP_REG_OVL_SRC_CON+DISP_INDEX_OFFSET*idx)&0x4) {
  618. DDPMSG("(0x070)O2_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_CON+DISP_INDEX_OFFSET*idx));
  619. DDPMSG("(0x074)O2_SRCKEY =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_SRCKEY+DISP_INDEX_OFFSET*idx));
  620. DDPMSG("(0x078)O2_SRC_SIZE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_SRC_SIZE+DISP_INDEX_OFFSET*idx));
  621. DDPMSG("(0x07c)O2_OFFSET =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_OFFSET+DISP_INDEX_OFFSET*idx));
  622. DDPMSG("(0xf80)O2_ADDR =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_ADDR+DISP_INDEX_OFFSET*idx));
  623. DDPMSG("(0x084)O2_PITCH =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_PITCH+DISP_INDEX_OFFSET*idx));
  624. DDPMSG("(0x088)O2_TILE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L2_TILE+DISP_INDEX_OFFSET*idx));
  625. DDPMSG("(0x100)O2_R_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_CTRL+DISP_INDEX_OFFSET*idx));
  626. DDPMSG("(0x108)O2_R_M_GMC_SET1 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_MEM_GMC_SETTING+DISP_INDEX_OFFSET*idx));
  627. DDPMSG("(0x10c)O2_R_M_SLOW_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_MEM_SLOW_CON+DISP_INDEX_OFFSET*idx));
  628. DDPMSG("(0x110)O2_R_FIFO_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_FIFO_CTRL+DISP_INDEX_OFFSET*idx));
  629. //DDPMSG("(0x1e8)O2_R_M_GMC_SET2 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_MEM_GMC_SETTING2+DISP_INDEX_OFFSET*idx));
  630. DDPMSG("(0x254)O2_R_DBG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA2_DBG+DISP_INDEX_OFFSET*idx));
  631. }
  632. if (DISP_REG_GET(DISP_REG_OVL_SRC_CON+DISP_INDEX_OFFSET*idx)&0x8) {
  633. DDPMSG("(0x090)O3_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_CON+DISP_INDEX_OFFSET*idx));
  634. DDPMSG("(0x094)O3_SRCKEY =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_SRCKEY+DISP_INDEX_OFFSET*idx));
  635. DDPMSG("(0x098)O3_SRC_SIZE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_SRC_SIZE+DISP_INDEX_OFFSET*idx));
  636. DDPMSG("(0x09c)O3_OFFSET =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_OFFSET+DISP_INDEX_OFFSET*idx));
  637. DDPMSG("(0xfa0)O3_ADDR =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_ADDR+DISP_INDEX_OFFSET*idx));
  638. DDPMSG("(0x0a4)O3_PITCH =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_PITCH+DISP_INDEX_OFFSET*idx));
  639. DDPMSG("(0x0a8)O3_TILE =0x%x\n", DISP_REG_GET(DISP_REG_OVL_L3_TILE+DISP_INDEX_OFFSET*idx));
  640. DDPMSG("(0x120)O3_R_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_CTRL+DISP_INDEX_OFFSET*idx));
  641. DDPMSG("(0x128)O3_R_M_GMC_SET1 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_MEM_GMC_SETTING+DISP_INDEX_OFFSET*idx));
  642. DDPMSG("(0x12c)O3_R_M_SLOW_CON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_MEM_SLOW_CON+DISP_INDEX_OFFSET*idx));
  643. DDPMSG("(0x130)O3_R_FIFO_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_FIFO_CTRL+DISP_INDEX_OFFSET*idx));
  644. //DDPMSG("(0x1ec)O3_R_M_GMC_SET2 =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_MEM_GMC_SETTING2+DISP_INDEX_OFFSET*idx));
  645. DDPMSG("(0x258)O3_R_DBG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_RDMA3_DBG+DISP_INDEX_OFFSET*idx));
  646. }
  647. DDPMSG("(0x1d4)O_DBG_MON_SEL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_DEBUG_MON_SEL+DISP_INDEX_OFFSET*idx));
  648. DDPMSG("(0x200)O_DUMMY_REG =0x%x\n", DISP_REG_GET(DISP_REG_OVL_DUMMY_REG+DISP_INDEX_OFFSET*idx));
  649. DDPMSG("(0x240)O_FLOW_CTRL =0x%x\n", DISP_REG_GET(DISP_REG_OVL_FLOW_CTRL_DBG+DISP_INDEX_OFFSET*idx));
  650. DDPMSG("(0x244)O_ADDCON =0x%x\n", DISP_REG_GET(DISP_REG_OVL_ADDCON_DBG+DISP_INDEX_OFFSET*idx));
  651. }
  652. void ovl_dump_analysis(DISP_MODULE_ENUM module)
  653. {
  654. int i = 0;
  655. unsigned int layer_offset = 0;
  656. unsigned int rdma_offset = 0;
  657. int index = (module==DISP_MODULE_OVL0)?0:1;
  658. unsigned int offset = index*DISP_INDEX_OFFSET;
  659. unsigned int src_on = DISP_REG_GET(DISP_REG_OVL_SRC_CON+offset);
  660. DDPMSG("==DISP OVL%d ANALYSIS==\n", index);
  661. DDPMSG("ovl_en=%d,layer_enable(%d,%d,%d,%d),bg(w=%d, h=%d),"
  662. "cur_pos(x=%d,y=%d),layer_hit(%d,%d,%d,%d)\n",
  663. DISP_REG_GET(DISP_REG_OVL_EN+offset),
  664. DISP_REG_GET(DISP_REG_OVL_SRC_CON+offset)&0x1,
  665. (DISP_REG_GET(DISP_REG_OVL_SRC_CON+offset)>>1)&0x1,
  666. (DISP_REG_GET(DISP_REG_OVL_SRC_CON+offset)>>2)&0x1,
  667. (DISP_REG_GET(DISP_REG_OVL_SRC_CON+offset)>>3)&0x1,
  668. DISP_REG_GET(DISP_REG_OVL_ROI_SIZE+offset)&0xfff,
  669. (DISP_REG_GET(DISP_REG_OVL_ROI_SIZE+offset)>>16)&0xfff,
  670. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_ROI_X, DISP_REG_OVL_ADDCON_DBG+offset),
  671. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_ROI_Y, DISP_REG_OVL_ADDCON_DBG+offset),
  672. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_L0_WIN_HIT, DISP_REG_OVL_ADDCON_DBG+offset),
  673. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_L1_WIN_HIT, DISP_REG_OVL_ADDCON_DBG+offset),
  674. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_L2_WIN_HIT, DISP_REG_OVL_ADDCON_DBG+offset),
  675. DISP_REG_GET_FIELD(ADDCON_DBG_FLD_L3_WIN_HIT, DISP_REG_OVL_ADDCON_DBG+offset)
  676. );
  677. for (i = 0; i < 4; i++) {
  678. layer_offset = i * 0x20 + offset;
  679. rdma_offset = i * 0x4 + offset;
  680. if (src_on & (0x1<<i)) {
  681. DDPMSG("layer%d: w=%d,h=%d,off(x=%d,y=%d),pitch=%d,addr=0x%x,fmt=%s, source=%s\n",
  682. i,
  683. DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_SRC_SIZE)&0xfff,
  684. (DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_SRC_SIZE)>>16)&0xfff,
  685. DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_OFFSET)&0xfff,
  686. (DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_OFFSET)>>16)&0xfff,
  687. DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_PITCH)&0xffff,
  688. DISP_REG_GET(layer_offset+DISP_REG_OVL_L0_ADDR),
  689. ovl_intput_format_name(
  690. DISP_REG_GET_FIELD(L_CON_FLD_CFMT, DISP_REG_OVL_L0_CON+layer_offset),
  691. DISP_REG_GET_FIELD(L_CON_FLD_BTSW, DISP_REG_OVL_L0_CON+layer_offset)),
  692. (DISP_REG_GET_FIELD(L_CON_FLD_LARC, DISP_REG_OVL_L0_CON+layer_offset)==0)?"memory":"constant_color"
  693. );
  694. DDPMSG("ovl rdma%d status:(en %d)\n", i, DISP_REG_GET(layer_offset+DISP_REG_OVL_RDMA0_CTRL));
  695. }
  696. }
  697. return;
  698. }
  699. static int OVLConfig_l(DISP_MODULE_ENUM module, disp_ddp_path_config* pConfig, void* handle)
  700. {
  701. int i=0;
  702. if (pConfig->dst_dirty) {
  703. OVLROI(module,
  704. pConfig->dst_w, // width
  705. pConfig->dst_h, // height
  706. 0xFF000000, // background color
  707. handle);
  708. }
  709. if (!pConfig->ovl_dirty) {
  710. return 0;
  711. }
  712. for (i=0; i<OVL_LAYER_NUM; i++) {
  713. OVLLayerSwitch(module, i , pConfig->ovl_config[i].layer_en,handle);
  714. if (pConfig->ovl_config[i].layer_en!=0) {
  715. if (pConfig->ovl_config[i].addr==0 ||
  716. pConfig->ovl_config[i].dst_w==0 ||
  717. pConfig->ovl_config[i].dst_h==0 ) {
  718. DDPERR("ovl parameter invalidate, addr=0x%x, w=%d, h=%d \n",
  719. pConfig->ovl_config[i].addr,
  720. pConfig->ovl_config[i].dst_w,
  721. pConfig->ovl_config[i].dst_h);
  722. return -1;
  723. }
  724. DDPDBG("module %d, layer=%d, en=%d, src=%d, fmt=%d, addr=0x%x, x=%d, y=%d, pitch=%d, dst(%d, %d, %d, %d),keyEn=%d, key=%d, aen=%d, alpha=%d \n ",
  725. module,
  726. i,
  727. pConfig->ovl_config[i].layer_en,
  728. pConfig->ovl_config[i].source, // data source (0=memory)
  729. pConfig->ovl_config[i].fmt,
  730. pConfig->ovl_config[i].addr, // addr
  731. pConfig->ovl_config[i].src_x, // x
  732. pConfig->ovl_config[i].src_y, // y
  733. pConfig->ovl_config[i].src_pitch, //pitch, pixel number
  734. pConfig->ovl_config[i].dst_x, // x
  735. pConfig->ovl_config[i].dst_y, // y
  736. pConfig->ovl_config[i].dst_w, // width
  737. pConfig->ovl_config[i].dst_h, // height
  738. pConfig->ovl_config[i].keyEn, //color key
  739. pConfig->ovl_config[i].key, //color key
  740. pConfig->ovl_config[i].aen, // alpha enable
  741. pConfig->ovl_config[i].alpha);
  742. OVLLayerConfig(module,
  743. i,
  744. pConfig->ovl_config[i].source,
  745. pConfig->ovl_config[i].fmt,
  746. pConfig->ovl_config[i].addr,
  747. pConfig->ovl_config[i].src_x,
  748. pConfig->ovl_config[i].src_y,
  749. pConfig->ovl_config[i].src_pitch,
  750. pConfig->ovl_config[i].dst_x,
  751. pConfig->ovl_config[i].dst_y,
  752. pConfig->ovl_config[i].dst_w,
  753. pConfig->ovl_config[i].dst_h,
  754. pConfig->ovl_config[i].keyEn,
  755. pConfig->ovl_config[i].key,
  756. pConfig->ovl_config[i].aen,
  757. pConfig->ovl_config[i].alpha,
  758. handle);
  759. } else {
  760. #if 0
  761. DDPDBG("module %d, layer=%d disable\n", module, pConfig->ovl_config[i].layer);
  762. OVLLayerConfig(module,
  763. i,
  764. OVL_LAYER_SOURCE_MEM, // data source (0=memory)
  765. eRGB888, //fmt
  766. 1, // addr
  767. 0, // x
  768. 0, // y
  769. 0, //pitch, pixel number
  770. 0, // x
  771. 0, // y
  772. 0, // width
  773. 0, // height
  774. 0, //color key
  775. 0, //color key
  776. 0, // alpha enable
  777. 0, // alpha
  778. handle);
  779. #endif
  780. }
  781. }
  782. return 0;
  783. }
  784. DDP_MODULE_DRIVER ddp_driver_ovl = {
  785. .module = DISP_MODULE_OVL0,
  786. .init = OVLInit,
  787. .deinit = OVLDeInit,
  788. .config = OVLConfig_l,
  789. .start = OVLStart,
  790. .trigger = NULL,
  791. .stop = OVLStop,
  792. .reset = NULL,
  793. .power_on = OVLClockOn,
  794. .power_off = OVLClockOff,
  795. .is_idle = NULL,
  796. .is_busy = NULL,
  797. .dump_info = NULL,
  798. .bypass = NULL,
  799. .build_cmdq = NULL,
  800. .set_lcm_utils = NULL,
  801. };