From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao <yung-chuan.liao@linux.intel.com>, Rander Wang <rander.wang@linux.intel.com>, Ranjani Sridharan <ranjani.sridharan@linux.intel.com>, Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, Sanyog Kale <sanyog.r.kale@intel.com> Subject: [PATCH 1/6] soundwire: intel: fix intel_register_dai PDI offsets and numbers Date: Mon, 16 Sep 2019 14:23:43 -0500 [thread overview] Message-ID: <20190916192348.467-2-pierre-louis.bossart@linux.intel.com> (raw) In-Reply-To: <20190916192348.467-1-pierre-louis.bossart@linux.intel.com> From: Bard Liao <yung-chuan.liao@linux.intel.com> There are two issues, likely copy/paste: 1. Use cdns->pcm.num_in instead of stream_num_in for consistency with the rest of the code. This was not detected earlier since platforms did not have input-only PDIs. 2. use the correct offset for bi-dir PDM, based on IN and OUT PDIs. Again this was not detected since PDM was not supported earlier. Reported-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 2443b9b32b46..1814f6168801 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -901,7 +901,7 @@ static int intel_register_dai(struct sdw_intel *sdw) /* Create PCM DAIs */ stream = &cdns->pcm; - ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, stream->num_in, + ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, cdns->pcm.num_in, off, stream->num_ch_in, true); if (ret) return ret; @@ -932,7 +932,7 @@ static int intel_register_dai(struct sdw_intel *sdw) if (ret) return ret; - off += cdns->pdm.num_bd; + off += cdns->pdm.num_out; ret = intel_create_dai(cdns, dais, INTEL_PDI_BD, cdns->pdm.num_bd, off, stream->num_ch_bd, false); if (ret) -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> To: alsa-devel@alsa-project.org Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Ranjani Sridharan <ranjani.sridharan@linux.intel.com>, vkoul@kernel.org, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, slawomir.blauciak@intel.com, Sanyog Kale <sanyog.r.kale@intel.com>, Bard liao <yung-chuan.liao@linux.intel.com>, Rander Wang <rander.wang@linux.intel.com> Subject: [alsa-devel] [PATCH 1/6] soundwire: intel: fix intel_register_dai PDI offsets and numbers Date: Mon, 16 Sep 2019 14:23:43 -0500 [thread overview] Message-ID: <20190916192348.467-2-pierre-louis.bossart@linux.intel.com> (raw) In-Reply-To: <20190916192348.467-1-pierre-louis.bossart@linux.intel.com> From: Bard Liao <yung-chuan.liao@linux.intel.com> There are two issues, likely copy/paste: 1. Use cdns->pcm.num_in instead of stream_num_in for consistency with the rest of the code. This was not detected earlier since platforms did not have input-only PDIs. 2. use the correct offset for bi-dir PDM, based on IN and OUT PDIs. Again this was not detected since PDM was not supported earlier. Reported-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 2443b9b32b46..1814f6168801 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -901,7 +901,7 @@ static int intel_register_dai(struct sdw_intel *sdw) /* Create PCM DAIs */ stream = &cdns->pcm; - ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, stream->num_in, + ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, cdns->pcm.num_in, off, stream->num_ch_in, true); if (ret) return ret; @@ -932,7 +932,7 @@ static int intel_register_dai(struct sdw_intel *sdw) if (ret) return ret; - off += cdns->pdm.num_bd; + off += cdns->pdm.num_out; ret = intel_create_dai(cdns, dais, INTEL_PDI_BD, cdns->pdm.num_bd, off, stream->num_ch_bd, false); if (ret) -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
next prev parent reply other threads:[~2019-09-16 19:23 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-09-16 19:23 [PATCH 0/6] soundwire: intel/cadence: simplify PDI handling Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-09-16 19:23 ` Pierre-Louis Bossart [this message] 2019-09-16 19:23 ` [alsa-devel] [PATCH 1/6] soundwire: intel: fix intel_register_dai PDI offsets and numbers Pierre-Louis Bossart 2019-09-16 19:23 ` [PATCH 2/6] soundwire: remove DAI_ID_RANGE definitions Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-09-16 19:23 ` [PATCH 3/6] soundwire: intel: remove playback/capture stream_name Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-09-16 19:23 ` [PATCH 4/6] soundwire: cadence/intel: simplify PDI/port mapping Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-09-16 19:23 ` [PATCH 5/6] soundwire: intel: don't filter out PDI0/1 Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-09-16 19:23 ` [PATCH 6/6] soundwire: cadence_master: improve PDI allocation Pierre-Louis Bossart 2019-09-16 19:23 ` [alsa-devel] " Pierre-Louis Bossart 2019-10-14 16:01 ` [alsa-devel] [PATCH 0/6] soundwire: intel/cadence: simplify PDI handling Pierre-Louis Bossart 2019-10-14 16:01 ` Pierre-Louis Bossart 2019-10-21 4:21 ` Vinod Koul 2019-10-21 4:21 ` [alsa-devel] " Vinod Koul
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