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Date: Thu, 24 Feb 2022 02:34:29 +0800
From: kernel test robot <lkp@...el.com>
To: Vijendar Mukunda <Vijendar.Mukunda@....com>, broonie@...nel.org,
alsa-devel@...a-project.org
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
Alexander.Deucher@....com, Sunil-kumar.Dommati@....com,
krisman@...labora.com, wtli@...oton.com,
Vijendar Mukunda <Vijendar.Mukunda@....com>,
Liam Girdwood <lgirdwood@...il.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/9] ASoC: amd: vg: fix for pm resume callback sequence
Hi Vijendar,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on broonie-sound/for-next]
[also build test WARNING on v5.17-rc5 next-20220222]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Vijendar-Mukunda/ASoC-amd-vg-fix-for-pm-resume-callback-sequence/20220223-152636
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: x86_64-randconfig-a014 (https://download.01.org/0day-ci/archive/20220224/202202240237.RkL3TEe3-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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/0day-ci/linux/commit/43c5f728cf59371b29569d941fb2ef2bdc3a279d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Vijendar-Mukunda/ASoC-amd-vg-fix-for-pm-resume-callback-sequence/20220223-152636
git checkout 43c5f728cf59371b29569d941fb2ef2bdc3a279d
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/amd/vangogh/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> sound/soc/amd/vangogh/acp5x-pcm-dma.c:430:20: warning: variable 'frmt_val' set but not used [-Wunused-but-set-variable]
u32 val, reg_val, frmt_val;
^
>> sound/soc/amd/vangogh/acp5x-pcm-dma.c:430:11: warning: variable 'reg_val' set but not used [-Wunused-but-set-variable]
u32 val, reg_val, frmt_val;
^
2 warnings generated.
vim +/frmt_val +430 sound/soc/amd/vangogh/acp5x-pcm-dma.c
361414dc1f07b7 Vijendar Mukunda 2021-07-21 425
361414dc1f07b7 Vijendar Mukunda 2021-07-21 426 static int __maybe_unused acp5x_pcm_resume(struct device *dev)
361414dc1f07b7 Vijendar Mukunda 2021-07-21 427 {
361414dc1f07b7 Vijendar Mukunda 2021-07-21 428 struct i2s_dev_data *adata;
43c5f728cf5937 Vijendar Mukunda 2022-02-23 429 struct i2s_stream_instance *rtd;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 @430 u32 val, reg_val, frmt_val;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 431
361414dc1f07b7 Vijendar Mukunda 2021-07-21 432 reg_val = 0;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 433 frmt_val = 0;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 434 adata = dev_get_drvdata(dev);
361414dc1f07b7 Vijendar Mukunda 2021-07-21 435
361414dc1f07b7 Vijendar Mukunda 2021-07-21 436 if (adata->play_stream && adata->play_stream->runtime) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 437 rtd = adata->play_stream->runtime->private_data;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 438 config_acp5x_dma(rtd, SNDRV_PCM_STREAM_PLAYBACK);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 439 acp_writel((rtd->xfer_resolution << 3), rtd->acp5x_base + ACP_HSTDM_ITER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 440 if (adata->tdm_mode == TDM_ENABLE) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 441 acp_writel(adata->tdm_fmt, adata->acp5x_base + ACP_HSTDM_TXFRMT);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 442 val = acp_readl(adata->acp5x_base + ACP_HSTDM_ITER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 443 acp_writel(val | 0x2, adata->acp5x_base + ACP_HSTDM_ITER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 444 }
43c5f728cf5937 Vijendar Mukunda 2022-02-23 445 }
43c5f728cf5937 Vijendar Mukunda 2022-02-23 446 if (adata->i2ssp_play_stream && adata->i2ssp_play_stream->runtime) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 447 rtd = adata->i2ssp_play_stream->runtime->private_data;
43c5f728cf5937 Vijendar Mukunda 2022-02-23 448 config_acp5x_dma(rtd, SNDRV_PCM_STREAM_PLAYBACK);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 449 acp_writel((rtd->xfer_resolution << 3), rtd->acp5x_base + ACP_I2STDM_ITER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 450 if (adata->tdm_mode == TDM_ENABLE) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 451 acp_writel(adata->tdm_fmt, adata->acp5x_base + ACP_I2STDM_TXFRMT);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 452 val = acp_readl(adata->acp5x_base + ACP_I2STDM_ITER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 453 acp_writel(val | 0x2, adata->acp5x_base + ACP_I2STDM_ITER);
361414dc1f07b7 Vijendar Mukunda 2021-07-21 454 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 455 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 456
361414dc1f07b7 Vijendar Mukunda 2021-07-21 457 if (adata->capture_stream && adata->capture_stream->runtime) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 458 rtd = adata->capture_stream->runtime->private_data;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 459 config_acp5x_dma(rtd, SNDRV_PCM_STREAM_CAPTURE);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 460 acp_writel((rtd->xfer_resolution << 3), rtd->acp5x_base + ACP_HSTDM_IRER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 461 if (adata->tdm_mode == TDM_ENABLE) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 462 acp_writel(adata->tdm_fmt, adata->acp5x_base + ACP_HSTDM_RXFRMT);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 463 val = acp_readl(adata->acp5x_base + ACP_HSTDM_IRER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 464 acp_writel(val | 0x2, adata->acp5x_base + ACP_HSTDM_IRER);
361414dc1f07b7 Vijendar Mukunda 2021-07-21 465 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 466 }
43c5f728cf5937 Vijendar Mukunda 2022-02-23 467 if (adata->i2ssp_capture_stream && adata->i2ssp_capture_stream->runtime) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 468 rtd = adata->i2ssp_capture_stream->runtime->private_data;
43c5f728cf5937 Vijendar Mukunda 2022-02-23 469 config_acp5x_dma(rtd, SNDRV_PCM_STREAM_CAPTURE);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 470 acp_writel((rtd->xfer_resolution << 3), rtd->acp5x_base + ACP_I2STDM_IRER);
361414dc1f07b7 Vijendar Mukunda 2021-07-21 471 if (adata->tdm_mode == TDM_ENABLE) {
43c5f728cf5937 Vijendar Mukunda 2022-02-23 472 acp_writel(adata->tdm_fmt, adata->acp5x_base + ACP_I2STDM_RXFRMT);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 473 val = acp_readl(adata->acp5x_base + ACP_I2STDM_IRER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 474 acp_writel(val | 0x2, adata->acp5x_base + ACP_I2STDM_IRER);
43c5f728cf5937 Vijendar Mukunda 2022-02-23 475 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 476 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 477 acp_writel(1, adata->acp5x_base + ACP_EXTERNAL_INTR_ENB);
361414dc1f07b7 Vijendar Mukunda 2021-07-21 478 return 0;
361414dc1f07b7 Vijendar Mukunda 2021-07-21 479 }
361414dc1f07b7 Vijendar Mukunda 2021-07-21 480
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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