Messages in this thread | | | Date | Fri, 8 Apr 2022 18:33:25 +0800 | From | kernel test robot <> | Subject | [l1k:smsc95xx_5.17 578/887] drivers/gpu/drm/panel/panel-sitronix-st7701.c:341:1: warning: the frame size of 2664 bytes is larger than 2048 bytes |
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tree: https://github.com/l1k/linux smsc95xx_5.17 head: 05d68ced287b30f62f18f95b5476135ef669804a commit: 72c355c6c7656888e6124c1356c3f68cb9cf5b35 [578/887] drm/panel/panel-sitronix-st7701: Support SPI config and RGB data config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20220408/202204081822.fgrKAt55-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/l1k/linux/commit/72c355c6c7656888e6124c1356c3f68cb9cf5b35 git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k smsc95xx_5.17 git checkout 72c355c6c7656888e6124c1356c3f68cb9cf5b35 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/panel/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/panel/panel-sitronix-st7701.c: In function 'txw210001b0_init_sequence': >> drivers/gpu/drm/panel/panel-sitronix-st7701.c:341:1: warning: the frame size of 2664 bytes is larger than 2048 bytes [-Wframe-larger-than=] 341 | } | ^
vim +341 drivers/gpu/drm/panel/panel-sitronix-st7701.c
237 238 static void txw210001b0_init_sequence(struct st7701 *st7701) 239 { 240 ST7701_SPI(st7701, MIPI_DCS_SOFT_RESET); 241 242 usleep_range(5000, 7000); 243 244 ST7701_SPI(st7701, DSI_CMD2BKX_SEL, 245 0x177, 0x101, 0x100, 0x100, SPI_CMD2BK0_SEL); 246 247 ST7701_SPI(st7701, DSI_CMD2_BK0_LNESET, 0x13B, 0x100); 248 249 ST7701_SPI(st7701, DSI_CMD2_BK0_PORCTRL, 0x10B, 0x102); 250 251 ST7701_SPI(st7701, DSI_CMD2_BK0_INVSEL, 0x100, 0x102); 252 253 ST7701_SPI(st7701, 0xCC, 0x110); 254 255 /* 256 * Gamma option B: 257 * Positive Voltage Gamma Control 258 */ 259 ST7701_SPI(st7701, DSI_CMD2_BK0_PVGAMCTRL, 260 0x102, 0x113, 0x11B, 0x10D, 0x110, 0x105, 0x108, 0x107, 261 0x107, 0x124, 0x104, 0x111, 0x10E, 0x12C, 0x133, 0x11D); 262 263 /* Negative Voltage Gamma Control */ 264 ST7701_SPI(st7701, DSI_CMD2_BK0_NVGAMCTRL, 265 0x105, 0x113, 0x11B, 0x10D, 0x111, 0x105, 0x108, 0x107, 266 0x107, 0x124, 0x104, 0x111, 0x10E, 0x12C, 0x133, 0x11D); 267 268 ST7701_SPI(st7701, DSI_CMD2BKX_SEL, 269 0x177, 0x101, 0x100, 0x100, SPI_CMD2BK1_SEL); 270 271 ST7701_SPI(st7701, DSI_CMD2_BK1_VRHS, 0x15D); 272 273 ST7701_SPI(st7701, DSI_CMD2_BK1_VCOM, 0x143); 274 275 ST7701_SPI(st7701, DSI_CMD2_BK1_VGHSS, 0x181); 276 277 ST7701_SPI(st7701, DSI_CMD2_BK1_TESTCMD, 0x180); 278 279 ST7701_SPI(st7701, DSI_CMD2_BK1_VGLS, 0x143); 280 281 ST7701_SPI(st7701, DSI_CMD2_BK1_PWCTLR1, 0x185); 282 283 ST7701_SPI(st7701, DSI_CMD2_BK1_PWCTLR2, 0x120); 284 285 ST7701_SPI(st7701, DSI_CMD2_BK1_SPD1, 0x178); 286 287 ST7701_SPI(st7701, DSI_CMD2_BK1_SPD2, 0x178); 288 289 ST7701_SPI(st7701, DSI_CMD2_BK1_MIPISET1, 0x188); 290 291 ST7701_SPI(st7701, 0xE0, 0x100, 0x100, 0x102); 292 293 ST7701_SPI(st7701, 0xE1, 294 0x103, 0x1A0, 0x100, 0x100, 0x104, 0x1A0, 0x100, 0x100, 295 0x100, 0x120, 0x120); 296 297 ST7701_SPI(st7701, 0xE2, 298 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 299 0x100, 0x100, 0x100, 0x100, 0x100); 300 301 ST7701_SPI(st7701, 0xE3, 0x100, 0x100, 0x111, 0x100); 302 303 ST7701_SPI(st7701, 0xE4, 0x122, 0x100); 304 305 ST7701_SPI(st7701, 0xE5, 306 0x105, 0x1EC, 0x1A0, 0x1A0, 0x107, 0x1EE, 0x1A0, 0x1A0, 307 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100); 308 309 ST7701_SPI(st7701, 0xE6, 0x100, 0x100, 0x111, 0x100); 310 311 ST7701_SPI(st7701, 0xE7, 0x122, 0x100); 312 313 ST7701_SPI(st7701, 0xE8, 314 0x106, 0x1ED, 0x1A0, 0x1A0, 0x108, 0x1EF, 0x1A0, 0x1A0, 315 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100); 316 317 ST7701_SPI(st7701, 0xEB, 318 0x100, 0x100, 0x140, 0x140, 0x100, 0x100, 0x100); 319 320 ST7701_SPI(st7701, 0xED, 321 0x1FF, 0x1FF, 0x1FF, 0x1BA, 0x10A, 0x1BF, 0x145, 0x1FF, 322 0x1FF, 0x154, 0x1FB, 0x1A0, 0x1AB, 0x1FF, 0x1FF, 0x1FF); 323 324 ST7701_SPI(st7701, 0xEF, 0x110, 0x10D, 0x104, 0x108, 0x13F, 0x11F); 325 326 ST7701_SPI(st7701, DSI_CMD2BKX_SEL, 327 0x177, 0x101, 0x100, 0x100, SPI_CMD2BK3_SEL); 328 329 ST7701_SPI(st7701, 0xEF, 0x108); 330 331 ST7701_SPI(st7701, DSI_CMD2BKX_SEL, 332 0x177, 0x101, 0x100, 0x100, SPI_CMD2BKX_SEL_NONE); 333 334 ST7701_SPI(st7701, 0xCD, 0x108); /* RGB format COLCTRL */ 335 336 ST7701_SPI(st7701, 0x36, 0x108); /* MadCtl */ 337 338 ST7701_SPI(st7701, 0x3A, 0x166); /* Colmod */ 339 340 ST7701_SPI(st7701, MIPI_DCS_EXIT_SLEEP_MODE); > 341 } 342
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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