aboutsummaryrefslogtreecommitdiff
path: root/sound/soc/tegra
AgeCommit message (Collapse)AuthorFilesLines
2021-12-31ASoC: Merge fixesMark Brown2-1/+11
So we can send to Linus.
2021-12-17ASoC: tegra20: i2s: Filter out unsupported ratesDmitry Osipenko1-0/+49
Support new nvidia,fixed-parent-rate device-tree property which instructs I2S that board wants parent clock rate to stay at a fixed rate. This allows to play audio over S/PDIF and I2S simultaneously. The root of the problem is that audio components on Tegra share the same audio PLL, and thus, only a subset of rates can be supported if we want to play audio simultaneously. Filter out audio rates that don't match parent clock rate if device-tree has the nvidia,fixed-parent-rate property. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-14-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Filter out unsupported ratesDmitry Osipenko1-0/+61
SPDIF and other SoC components share audio PLL on Tegra, thus only one component may set the desired base clock rate. This creates problem for HDMI audio because it uses SPDIF and audio may not work if SPDIF's clock doesn't exactly match standard audio rate since some receivers may reject audio in that case. Filter out audio rates which SPDIF output can't support, assuming that other components won't change rate at runtime. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-13-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Support system suspendDmitry Osipenko1-0/+2
Support system suspend by enforcing runtime PM suspend/resume. Now there is no doubt that h/w is indeed stopped during suspend and that h/w state will be properly restored after resume. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-12-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Reset hardwareDmitry Osipenko2-0/+33
Reset S/PDIF controller on runtime PM suspend/resume to ensure that we always have a consistent hardware state. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-11-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Use more resource-managed helpersDmitry Osipenko3-24/+16
Use resource-managed helpers to make code cleaner. Driver's remove callback isn't needed anymore since driver is completely resource-managed now. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-10-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Improve driver's codeDmitry Osipenko1-31/+18
- Clean up whitespaces, defines and variables. - Remove obsolete code. - Adhere to upstream coding style. - Don't override returned error code. - Replace pr_err with dev_err. No functional changes are made by this patch. This is a minor code's refactoring that will ease further maintenance of the driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-9-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Support device-treeDmitry Osipenko1-2/+9
Tegra20 S/PDIF driver was added in a pre-DT era and was never used since that time. Revive driver by adding device-tree support. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-8-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17ASoC: tegra20: spdif: Set FIFO trigger levelDmitry Osipenko1-0/+8
FIFO trigger level must be not less than the size of DMA burst, otherwise audio will be played x4 faster that it should be because part of the DMA data will be dropped on FIFO input buffer overflow. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-6-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17Merge tag 'dmaengine_topic_slave_id_removal_5.17' of ↵Mark Brown1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine into v4_20211204_digetx_support_hdmi_audio_on_nvidia_tegra20 dmaengine_topic_slave_id_removal_5.17 Tag for dmaengine slave_id removal topic branch which should be merged into v5.17
2021-12-17ASoC: tegra20-spdif: stop setting slave_idArnd Bergmann1-1/+0
The DMA resource is never set up anywhere, and passing this as slave_id has not been the proper procedure in a long time. As a preparation for removing all slave_id references from the ALSA code, remove this one. According to Dmitry Osipenko, this driver has never been used and the mechanism for configuring DMA would not work as it is implemented, so this part will get rewritten when the driver gets put into use again in the future. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20211122222203.4103644-2-arnd@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-13ASoC: tegra: Restore headphones jack name on Nyan BigDmitry Osipenko2-1/+9
UCM of Acer Chromebook (Nyan) uses a different name for the headphones jack. The name was changed during unification of the machine drivers and UCM fails now to load because of that. Restore the old jack name. Cc: <stable@vger.kernel.org> Fixes: cc8f70f ("ASoC: tegra: Unify ASoC machine drivers") Reported-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20211211231146.6137-2-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-13ASoC: tegra: Add DAPM switches for headphones and mic jackDmitry Osipenko1-0/+2
UCM of Acer Chromebook (Nyan) uses DAPM switches of headphones and mic jack. These switches were lost by accident during unification of the machine drivers, restore them. Cc: <stable@vger.kernel.org> Fixes: cc8f70f ("ASoC: tegra: Unify ASoC machine drivers") Reported-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20211211231146.6137-1-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-01ASoC: tegra: Add master volume/mute control supportSameer Pujar2-45/+169
The MVC module has a per channel control bit, based on which it decides to apply channel specific volume/mute settings. When per channel control bit is enabled (which is the default HW configuration), all MVC channel volume/mute can be independently controlled. If the control is disabled, channel-0 volume/mute setting is applied by HW to all remaining channels. Thus add support to leverage this HW feature by exposing master controls for volume/mute. With this, now there are per channel and master volume/mute controls. Users need to just use controls which are suitable for their applications. The per channel control enable/disable is mananged in driver and hidden from users, so that they need to just worry about respective volume/mute controls. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1638278605-28225-1-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Use normal system sleep for ADXSameer Pujar1-2/+2
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for ADX device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for ADX device. Fix the order by using normal system sleep. Fixes: a99ab6f395a9 ("ASoC: tegra: Add Tegra210 based ADX driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-7-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Use normal system sleep for AMXSameer Pujar1-2/+2
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for AMX device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for AMX device. Fix the order by using normal system sleep. Fixes: 77f7df346c45 ("ASoC: tegra: Add Tegra210 based AMX driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-6-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Use normal system sleep for MixerSameer Pujar1-2/+2
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for Mixer device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for Mixer device. Fix the order by using normal system sleep. Fixes: 05bb3d5ec64a ("ASoC: tegra: Add Tegra210 based Mixer driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-5-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Use normal system sleep for MVCSameer Pujar1-2/+2
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for MVC device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for MVC device. Fix the order by using normal system sleep. Fixes: e539891f9687 ("ASoC: tegra: Add Tegra210 based MVC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-4-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Use normal system sleep for SFCSameer Pujar1-2/+2
The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for SFC device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for SFC device. Fix the order by using normal system sleep. Fixes: b2f74ec53a6c ("ASoC: tegra: Add Tegra210 based SFC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26ASoC: tegra: Balance runtime PM countSameer Pujar1-2/+2
After successful application of volume/mute settings via mixer control put calls, the control returns without balancing the runtime PM count. This makes device to be always runtime active. Fix this by allowing control to reach pm_runtime_put() call. Fixes: e539891f9687 ("ASoC: tegra: Add Tegra210 based MVC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1637676459-31191-2-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in MixerSameer Pujar1-7/+19
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Filter out duplicate updates in Mixer driver. Fixes: 05bb3d5ec64a ("ASoC: tegra: Add Tegra210 based Mixer driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-17-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in ADXSameer Pujar1-0/+3
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Filter out duplicate updates in ADX driver. Fixes: a99ab6f395a9 ("ASoC: tegra: Add Tegra210 based ADX driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-16-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in AMXSameer Pujar1-0/+3
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Filter out duplicate updates in AMX driver. Fixes: 77f7df346c45 ("ASoC: tegra: Add Tegra210 based AMX driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-15-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in SFCSameer Pujar1-31/+93
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Filter out duplicate updates in SFC driver. Fixes: b2f74ec53a6c ("ASoC: tegra: Add Tegra210 based SFC driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-14-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in MVCSameer Pujar1-4/+18
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Filter out duplicate updates in MVC driver. Fixes: e539891f9687 ("ASoC: tegra: Add Tegra210 based MVC driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-13-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in AHUBSameer Pujar1-4/+7
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Update the AHUB driver accordingly. Fixes: 16e1bcc2caf4 ("ASoC: tegra: Add Tegra210 based AHUB driver") Signed-off-by: Sameer Pujar <spujar@nvidia.com> Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-12-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in DSPKSameer Pujar1-32/+146
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Update the DSPK driver accordingly. Fixes: 327ef6470266 ("ASoC: tegra: Add Tegra186 based DSPK driver") Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-11-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in DMICSameer Pujar1-34/+149
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Update the DMIC driver accordingly. Fixes: 8c8ff982e9e2 ("ASoC: tegra: Add Tegra210 based DMIC driver") Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-10-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in I2SSameer Pujar1-76/+226
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Update the I2S driver accordingly. Fixes: c0bfa98349d1 ("ASoC: tegra: Add Tegra210 based I2S driver") Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-9-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix kcontrol put callback in ADMAIFSameer Pujar1-29/+109
The kcontrol put callback is expected to return 1 when there is change in HW or when the update is acknowledged by driver. This would ensure that change notifications are sent to subscribed applications. Update the ADMAIF driver accordingly. Fixes: f74028e159bb ("ASoC: tegra: Add Tegra210 based ADMAIF driver") Suggested-by: Jaroslav Kysela <perex@perex.cz> Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-8-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in MVCSameer Pujar1-4/+4
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: e539891f9687 ("ASoC: tegra: Add Tegra210 based MVC driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-7-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in SFCSameer Pujar1-9/+12
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: b2f74ec53a6c ("ASoC: tegra: Add Tegra210 based SFC driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-6-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in DSPKSameer Pujar1-12/+11
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: 327ef6470266 ("ASoC: tegra: Add Tegra186 based DSPK driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-5-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in DMICSameer Pujar1-12/+11
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: 8c8ff982e9e2 ("ASoC: tegra: Add Tegra210 based DMIC driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-4-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in I2SSameer Pujar1-18/+24
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: c0bfa98349d1 ("ASoC: tegra: Add Tegra210 based I2S driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-18ASoC: tegra: Fix wrong value type in ADMAIFSameer Pujar1-2/+2
The enum controls are expected to use enumerated value type. Update relevant references in control get/put callbacks. Fixes: f74028e159bb ("ASoC: tegra: Add Tegra210 based ADMAIF driver") Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/1637219231-406-2-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-25ASoC: tegra: Set default card name for TrimsliceDmitry Osipenko1-0/+1
The default card name for Trimslice device should be "tegra-trimslice". It got lost by accident during unification of machine sound drivers, fix it. Cc: <stable@vger.kernel.org> Fixes: cc8f70f56039 ("ASoC: tegra: Unify ASoC machine drivers") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20211024192853.21957-2-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-25ASoC: tegra: Restore AC97 supportDmitry Osipenko2-10/+50
The device-tree of AC97 codecs need to be parsed differently from I2S codecs, plus codec device may need to be created. This was missed by the patch that unified machine drivers into a single driver, fix it. It should restore audio on Toradex Colibri board. Cc: <stable@vger.kernel.org> Fixes: cc8f70f56039 ("ASoC: tegra: Unify ASoC machine drivers") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20211024192853.21957-1-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-01ASoC: tegra: Constify static snd_soc_opsRikard Falkeborn1-1/+1
The struct tegra_machine_snd_ops is only assigned to the ops field in the snd_soc_dai_link struct which is a pointer to const struct snd_soc_ops. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20211001114517.6752-1-rikard.falkeborn@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-27ASoC: tegra: Constify static snd_soc_dai_ops structsRikard Falkeborn5-9/+9
The only usage of these is to assign their address to the ops field in the snd_soc_dai_driver struct, which is a pointer to const. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Acked-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/20210922205438.34519-1-rikard.falkeborn@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add Tegra210 based Mixer driverSameer Pujar4-0/+786
The Mixer supports mixing of up to ten 7.1 audio input streams and generate five outputs (each of which can be any combination of the ten input streams) This patch registers Mixer driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes Mixer interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-amixer" compatible binding. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-11-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add Tegra210 based ADX driverSameer Pujar4-0/+616
The Audio Demultiplexer (ADX) block takes an input stream with up to 16 channels and demultiplexes it into four output streams of up to 16 channels each. A byte RAM helps to form output frames by any combination of bytes from the input frame. Its design is identical to that of byte RAM in the AMX except that the data flow direction is reversed. This patch registers ADX driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes ADX interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-adx" compatible binding. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-10-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add Tegra210 based AMX driverSameer Pujar4-0/+704
The Audio Multiplexer (AMX) block can multiplex up to four input streams each of which can have maximum 16 channels and generate an output stream with maximum 16 channels. A byte RAM helps to form an output frame by any combination of bytes from the input frames. This patch registers AMX driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes AMX interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-amx" for Tegra210 and Tegra186. For Tegra194 and later, "nvidia,tegra194-amx" can be used. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-9-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add Tegra210 based SFC driverSameer Pujar4-0/+3638
The Sampling Frequency Converter (SFC) converts the sampling frequency of the input signal from one frequency to another. It supports sampling frequency conversions of streams of up to two channels (stereo). This patch registers SFC driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes SFC interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-sfc" compatible binding. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-8-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add Tegra210 based MVC driverSameer Pujar4-0/+773
The Master Volume Control (MVC) provides gain or attenuation to a digital signal path. It can be used in input or output signal path for per-stream volume control or it can be used as master volume control. The MVC block has one input and one output. The input digital stream can be mono or multi-channel (up to 7.1 channels) stream. An independent mute control is also included in the MVC block. This patch registers MVC driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes MVC interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-mvc" compatible binding. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-7-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: tegra: Add routes for few AHUB modulesSameer Pujar1-2/+509
Add routing support for following modules of AHUB: * SFC (Sampling Frequency Converter) * MVC (Master Volume Control) * AMX (Audio Multiplexer) * ADX (Audio Demultiplexer) * Mixer These modules can be plugged into audio path as per the need using routing controls similar to the already existing routes to I/O modules such as I2S, DMIC and DSPK. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-6-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-08-30Merge tag 'asoc-v5.15' of ↵Takashi Iwai2-8/+6
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.15 Quite a quiet release this time, mostly a combination of cleanups and a good set of new drivers. - Lots of cleanups and improvements to the Intel drivers, including some new systems support. - New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P, Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.
2021-08-17ASoC: tegra30: i2s: Fix incorrect usage of of_device_get_match_dataAakash Hemadri1-4/+4
const struct of_device_id incorrectly assigned "match->data" using of_device_get_match_data() Instead assign `const struct tegra30_i2s_soc_data *soc_data` with const void *of_device_get_match_data(...) Fixes: 356b94a32a75 ("ASoC: tegra30: i2s: Use of_device_get_match_data") Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com> Link: https://lore.kernel.org/r/4805c7fcd35c8deada63d41cb34d40de80f85a13.1629148177.git.aakashhemadri123@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-08-17ASoC: tegra30: ahub: Fix incorrect usage of of_device_get_match_dataAakash Hemadri1-4/+2
const struct of_device_id incorrectly assigned "match->data" using of_device_get_match_data() Instead assign `const struct tegra30_ahub_soc_data *soc_data` with const void *of_device_get_match_data(...) Fixes: 80165bb80433 ("ASoC: tegra30: ahub: Use of_device_get_match_data") Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com> Link: https://lore.kernel.org/r/bb61c41f2ee0cf0d85fecdfea05f23a7205992e6.1629148177.git.aakashhemadri123@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-08-16ASoC: tegra30: i2s: Use of_device_get_match_dataAakash Hemadri1-1/+1
Prefer `of_device_get_match_data` over `of_match_device` Retrieve OF match data using `of_device_get_match_data`, this is cleaner and better expresses intent. Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/f4e632e0023d90c43b2b927e752585142a9d9c26.1628971397.git.aakashhemadri123@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Powered by cgit, Gruvboxed by Blaster4385.