* [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
@ 2022-04-08 10:33 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-04-08 10:33 UTC (permalink / raw)
To: Dave Stevenson; +Cc: kbuild-all, linux-kernel, Dom Cobley
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
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-04-08 10:34 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-04-08 10:33 [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 kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.