09:07 < wsa> okay, let's start the meeting now 09:08 < jmondi> wsa: :) 09:08 < Marex> heh 09:08 < wsa> here are the collected IO reports 09:08 < wsa> A - what have I done since last time 09:08 < wsa> ------------------------------------ 09:08 < wsa> Geert 09:08 < wsa> : tested TPU on Salvator-XS, and investigated sh_eth and SPI EEPROM regressions 09:08 < wsa> Kaneko-san 09:08 < wsa> : addressed review of thermal calculation update for Gen3 09:08 < wsa> Niklas 09:08 < wsa> : retested SDHI PM issues using Geerts instructions and figured them out, 09:08 < wsa> worked on clarifying the cooling-states for the Gen3 thermal driver 09:08 < wsa> Shimoda-san 09:08 < wsa> : sent a patch series to improve performance by using IOMMU, measured SDHI & USB 09:08 < wsa> SSD performance to verify the CPU load, reviewed patches about USB & DMA 09:08 < wsa> Simon 09:08 < wsa> : updated patch to avoid using TX delay mode on E3/D3, sent new version of 09:08 < wsa> rcar_thermal patch to update calculation foromula, sent new versiof of patch 09:08 < wsa> to add thermal zone to support IPA on H3, tested thermal calculation update 09:08 < wsa> for Gen3 09:08 < wsa> Ulrich 09:08 < wsa> : sent RAVB patch to implement MTU change while device is up 09:08 < wsa> Wolfram 09:08 < wsa> : reviewed first upstream backend of i2c slave interface, sent out final version 09:08 < wsa> for watchdog_init_timeout refactoring, fixed a reported bug about not-ratelimited 09:08 < wsa> error messages with suspended I2C adapters, prepared proposal for Linux Plumbers, 09:08 < wsa> took over maintainership for the i2c-gpio driver, reviewed Shimoda-san's patches 09:08 < wsa> for SDHI and IOMMU, minor patch review for Renesas Europe 09:08 < wsa> B - what I want to do until next time 09:08 < wsa> ------------------------------------- 09:08 < wsa> Kaneko-san 09:08 < wsa> : wants to continue with thermal calculation update for Gen3 09:08 < wsa> Niklas 09:08 < wsa> : wants to finish analyses of Geerts issues with the SDHI PM patch 09:08 < wsa> Shimoda-san 09:08 < wsa> : wants to update SDHI with IOMMU patches, and continue to discuss about 09:08 < wsa> RZ/A2 USBHS support 09:08 < wsa> Simon 09:08 < wsa> : wants to address feedback for above thermal patches, and follow up on RAVB 09:08 < wsa> on E3/D3 09:08 < wsa> Wolfram 09:08 < wsa> : wants to investigate SDR104 regression with SDIO, handle 'arbitration lost' better 09:08 < wsa> with the IIC core 09:08 < wsa> C - problems I currently have 09:08 < wsa> ----------------------------- 09:08 < wsa> Kaneko-san 09:08 < wsa> : is looking for upporting candidates 09:08 < wsa> Simon 09:08 < wsa> : doesn't know how to handle 100MBit speed limit on D3/E3 because he cannot 09:08 < wsa> test the alternative solution (PHY settings) 09:08 < wsa> Wolfram 09:08 < wsa> : has been knocked out by an illness for nearly two weeks 09:08 < wsa> fire away any comments or questions 09:09 < wsa> horms: about your upporting question for Kaneko 09:09 < wsa> unless we get a new ticket file (bsp395?), IO is all done/assigned with upporting 09:09 < wsa> I think only MM has upporting tasks left 09:10 < wsa> dunno if that is suitable for Kaneko 09:10 < wsa> I keep looking around for other non-upporting tasks, though 09:11 < wsa> geertu: I rediscovered a clock related question to you, it's about the WDT 09:11 < wsa> https://patchwork.kernel.org/patch/10900571/ 09:11 < wsa> If you have some time... 09:11 < horms> wsa: ack, thanks 09:12 < wsa> neg: can you give a quick summary what the two issues were which you found with the MMC clock imbalance thing? 09:12 < wsa> The mails confused me a little, because I read one was MMCIF which is != SDHI? 09:12 < geertu> wsa: Thanks, will reply 09:13 < wsa> geertu: thanks! 09:13 < pinchartl> horms: there are BSP patches not addressed yet for MM, we can have a look at that during the MM part of this meeting 09:14 < wsa> neg: ? 09:14 < wsa> neg: fallen asleep on the sofa again? ;) 09:15 < horms> pinchartl: thanks. unfortunately I have to leave this meeting soon. perhaps we can chat in the not too distant future 09:15 < pinchartl> sure, works for me 09:15 < wsa> horms: do you still have a few minutes to talk about the RAVB D3/E3 testing issue? 09:15 < horms> yes, i have a few minutes 09:16 < wsa> so, we got some magic values from the BSP team for the PHY which could add this "delay mode" 09:16 < wsa> but we don't have a way to test that? 09:16 < horms> yes, that is correct 09:16 < horms> I can try the values and see if ethernet works 09:17 < horms> But I don't have a test case for the unreliable gigabit communication problem we are trying to solve 09:17 < wsa> is it possible to verify that the PHY actually uses the "delay mode"? 09:17 < horms> So I can probably say "it doesn't seem to make things worse" 09:17 < horms> But I can't say "it addresses the issue rasied by the BSP team" 09:18 < geertu> If you have a fast scope (unikely), you might notice the impact of configuring delay mode on the PHY.. 09:18 < horms> geertu: i do not 09:18 < horms> wsa: maybe, I can look into that 09:20 < wsa> At least, that would be okay with me. If the SoC has broken "delay mode" but the PHY has a working one, and we can prove that it is active, I'd think this is what we can do for now without super-fancy test hardware 09:20 < horms> Undersood. Let me a) think about if I agree and b) do some testing and see what data I can collect 09:21 < horms> In general I think we should try to move ourselves into a better position to decide 09:21 < horms> I'll see about making that so 09:21 < horms> Thanks for your advice 09:21 < wsa> Thanks, Simon! 09:22 < wsa> So, neg is still not here, which means I ran out of questions 09:22 < horms> I'll drop off now, sorry that I can't stay for the entire meeting 09:22 < wsa> have a nice day! 09:22 -!- horms [~horms@ip4dab7138.direct-adsl.nl] has quit Quit: Leaving 09:22 < wsa> are there more questions from your side? 09:24 < wsa> well then 09:24 < wsa> geertu: do you want to start now or at 09:30? 09:25 < geertu> wsa: I prefer at 09:30, for the least amount of surprise f='#n95'>95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488