From: Pierre-Louis Bossart Date: Mon, 12 Aug 2019 19:05:02 +0000 (-0500) Subject: ASoC: SOF: fix HDA direct MMIO access X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=9c6c417d95d83999c16965186f6e755ad8a8b658;p=android-x86%2Fkernel.git ASoC: SOF: fix HDA direct MMIO access The recent change to remove the bus->io_ops callbacks used an older version of the SOF code base, and when merged into Mark's for-next it invalidated changes, resulting in broken compilation identified by kbuild and reproduced during the weekly SOF rebase. Restore SOF code overridden by git merge and apply Takashi's intended change in the 'right' location. Fixes: c2f16a94a8049 ("Merge branch 'topic/hda-bus-ops-cleanup'") Reported-by: kbuild test robot Cc: Takashi Iwai Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190812190502.30729-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c index a7fee403cb90..bc41028a7a01 100644 --- a/sound/soc/sof/intel/hda-ctrl.c +++ b/sound/soc/sof/intel/hda-ctrl.c @@ -254,7 +254,7 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) /* Reset stream-to-link mapping */ list_for_each_entry(hlink, &bus->hlink_list, list) - bus->io_ops->reg_writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV); + writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV); #endif bus->chip_init = true; diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index 097727cda5cb..fb55a3c5afd0 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -354,45 +354,6 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume) return ret; } - hda_dsp_ctrl_misc_clock_gating(sdev, false); - - /* Reset stream-to-link mapping */ - list_for_each_entry(hlink, &bus->hlink_list, list) - writel(0, hlink->ml_addr + AZX_REG_ML_LOSIDV); - - hda_dsp_ctrl_misc_clock_gating(sdev, true); -#else - - hda_dsp_ctrl_misc_clock_gating(sdev, false); - - /* reset controller */ - ret = hda_dsp_ctrl_link_reset(sdev, true); - if (ret < 0) { - dev_err(sdev->dev, - "error: failed to reset controller during resume\n"); - return ret; - } - - /* take controller out of reset */ - ret = hda_dsp_ctrl_link_reset(sdev, false); - if (ret < 0) { - dev_err(sdev->dev, - "error: failed to ready controller during resume\n"); - return ret; - } - - /* enable hda bus irq */ - snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, - SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN, - SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN); - - hda_dsp_ctrl_misc_clock_gating(sdev, true); -#endif - - /* enable ppcap interrupt */ - hda_dsp_ctrl_ppcap_enable(sdev, true); - hda_dsp_ctrl_ppcap_int_enable(sdev, true); - #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) /* check jack status */ if (runtime_resume)