- 09 Aug, 2019 10 commits
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Daniel Baluta authored
This will allow us to export the offset for a memory window. Signed-off-by:
Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190807150203.26359-4-pierre-louis.bossart@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Daniel Baluta authored
This will allow us to export mailbox offset in order to read the fw_ready message from. Signed-off-by:
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Daniel Baluta authored
We can use generic sof_fw_ready function and reduce code duplication. Careful here that we need to provide the implementation for get_mailbox_offset and get_window_offset. Signed-off-by:
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Daniel Baluta authored
bdw_get_windows / bdw_fw_ready is identical with the generic implementation introduced in a previous patch. So remove bdw_get_windows / bdw_fw_ready and use the generic sof_get_windows version. Do not forget to implement get_mailbox_offset/get_window_offset so that we export the correct mailbox/memory window offset to the outside world. Signed-off-by:
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Daniel Baluta authored
This is reserved for some historical reason, we didn't enable memory windows for byt/bdw at the beginning, to make it compatible, we get those mailbox offsets from fw_ready struct firstly, and then update them if they existed in the following memory windows, to make sure the mailbox still can be used if no memory windows are created. With this change all platforms have the same implementation for xxx_fw_ready function so that we can refactor it in a common file. Suggested-by:
Keyon Jie <yang.jie@linux.intel.com> Signed-off-by:
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YueHaibing authored
In file included from ./include/sound/tlv.h:10:0, from sound/soc/codecs/ml26124.c:19: sound/soc/codecs/ml26124.c:59:35: warning: ngth defined but not used [-Wunused-const-variable=] static const DECLARE_TLV_DB_SCALE(ngth, -7650, 150, 0); ^ ./include/uapi/sound/tlv.h:64:15: note: in definition of macro SNDRV_CTL_TLVD_DECLARE_DB_SCALE unsigned int name[] = { \ ^~~~ sound/soc/codecs/ml26124.c:59:14: note: in expansion of macro DECLARE_TLV_DB_SCALE static const DECLARE_TLV_DB_SCALE(ngth, -7650, 150, 0); ^~~~~~~~~~~~~~~~~~~~ It is never used, so can be removed. Reported-by:Hulk Robot <hulkci@huawei.com> Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190809082440.67412-1-yuehaibing@huawei.comSigned-off-by:
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YueHaibing authored
sound/soc/codecs/mt6351.c:1070:38: warning: mt_lineout_control defined but not used [-Wunused-const-variable=] It is never used, so can be removed. Reported-by:
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YueHaibing authored
Building with SND_SOC_SOF_HDA_AUDIO_CODEC fails: sound/soc/sof/intel/hda-bus.c: In function sof_hda_bus_init: sound/soc/sof/intel/hda-bus.c:16:25: error: implicit declaration of function snd_soc_hdac_hda_get_ops; did you mean snd_soc_jack_add_gpiods? [-Werror=implicit-function-declaration] #define sof_hda_ext_ops snd_soc_hdac_hda_get_ops() Reported-by:
Takashi Iwai <tiwai@suse.de> Fixes: d4ff1b39 ('ASoC: SOF: Intel: Initialize hdaudio bus properly") Signed-off-by:
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Mark Brown authored
Merge branch 'topic/hda-bus-ops-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.4
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Stephen Rothwell authored
Fixes: 19abfefd ("ALSA: hda: Direct MMIO accesses") Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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- 08 Aug, 2019 19 commits
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Mark Brown authored
Merge branch 'topic/hda-bus-ops-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.4
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Mark Brown authored
dentry is only used when the flood test is done so move the declaration of the variable inside the ifdef for the flood test. Signed-off-by: -
Mark Brown authored
Merge branch 'topic/hda-dmic' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.4
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Cezary Rojewski authored
LARGE_CONFIG_GET is mainly used to retrieve requested module parameters but it may also carry TX payload with them. Update its implementation to account for both TX and RX data. First reply.header carries total payload size within data_off_sizefield. Make use of reply.header to realloc returned buffer with correct size. Failure of IPC request is permissive - error-payload may be returned, an informative data why GET for given param failed - and thus function should not collapse before entire processing is finished. Caller is responsible for checking returned payload and bytes parameters. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20190808181549.12521-3-cezary.rojewski@intel.comReviewed-by:
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Cezary Rojewski authored
Reply for the very first LARGE_CONFIG_GET request contains total size of payload to be retrieved by host. From then on, each subsequent reply carries buffer offset instead. As looping is not covered by any real-life example, remove it and cleanup the function for followup overhaul. Signed-off-by:
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Libin Yang authored
This patch call snd_jack_add_new_kctl() to create the HDMI jack kctls. Userspace needs these kctls to detect the hdmi monitor hotplug. In /usr/share/alsa/ucm, the config file needs to assign a jack kctl to "JackControl" to let PA get the jack hotplug status. Signed-off-by:
Libin Yang <libin.yang@intel.com> Signed-off-by:
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YueHaibing authored
The global variable 'PLL_48K_RATE' is never used so just remove it. Signed-off-by:
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Pierre-Louis Bossart authored
The recent changes introduce warnings in the SOF load/unload module tests. The code does not seem balanced with a confusion between _close() and _remove() macros. Using _remove() fixes the issue and removes the warning. Suggested-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Fixes: 4a81e8f3 ('ASoC: soc-component: add snd_soc_component_get/put()') Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20190808025131.32482-1-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Kuninori Morimoto authored
soc_dpcm_debugfs_add(rtd) is checking rtd->dai_link pointer, but, rtd->dai_link->dynamic have been already checked before calling it. static int soc_probe_link_dais(...) { dai_link = rtd->dai_link; ... => if (dai_link->dynamic) => soc_dpcm_debugfs_add(rtd); ... } void soc_dpcm_debugfs_add(rtd) { => if (!rtd->dai_link) return; ... } These pointer checks are strange/pointless. This patch checks dai_link->dynamic under soc_dpcm_debugfs_add(). Signed-off-by: -
Kuninori Morimoto authored
soc_dpcm_debugfs_add() is implemented at soc-pcm.c under CONFIG_DEBUG_FS. Thus, soc-core.c which is only user of it need to use CONFIG_DEBUG_FS, too. This patch defines soc_dpcm_debugfs_add() for non CONFIG_DEBUG_FS case. Then, we can remove #ifdef CONFIG_DEBUG_FS from soc-core.c Signed-off-by:
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Kuninori Morimoto authored
card->deferred_resume_work is used if CONFIG_PM_SLEEP was defined. but 1) It is defined even though CONFIG_PM_SLEEP was not defined 2) random ifdef code is difficult to read. This patch tidyup these issues. Signed-off-by:
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Kuninori Morimoto authored
list_for_each_entry_safe() will do nothing if it was empty list. This patch removes unneeded list_empty() check for list_for_each_entry_safe(). Signed-off-by:
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Kuninori Morimoto authored
We have 2 soc_init_card_debugfs() implementations for with/without DEBUG_FS. But, snd_soc_instantiate_card() calls snd_soc_dapm_debugfs_init() under ifdef DEBUG_FS after soc_init_card_debugfs(). This is very strange. We can call snd_soc_dapm_debugfs_init() under soc_init_card_debugfs(). #ifdef CONFIG_DEBUG_FS => static void soc_init_card_debugfs(...) { ... } ... #else => static inline void soc_init_card_debugfs(...) { ... } #endif static int snd_soc_instantiate_card(struct snd_soc_card *card) { ... => soc_init_card_debugfs(card); * #ifdef CONFIG_DEBUG_FS * snd_soc_dapm_debugfs_init(&card->dapm, card->debugfs_card_root); * #endif } Signed-off-by: -
Kuninori Morimoto authored
snd_soc_add_card_controls() registers controls by using for(... i < num; ...). If controls was NULL, num should be zero. Thus, we don't need to check about controls pointer. This patch also cares missing return value. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_dapm_add_routes() registers routes by using for(... i < num; ...). If routes was NULL, num should be zero. Thus, we don't need to check about route pointer. This patch also cares missing return value. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_add_component_controls() registers controls by using for(... i < num; ...). If controls was NULL, num should be zero. Thus, we don't need to check about controls pointer. This patch also cares missing return value. Signed-off-by:
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Takashi Iwai authored
The SOF HD-audio bus has its house-made initialization code. It's supposedly for making the code independent from HD-audio bus drivers. However, this is error-prone, and above all, the SOF driver has already dependency on HD-audio bus driver when CONFIG_SND_SOF_HDA is set. That is, if this Kconfig is set, there is no reason to avoid the call to the proper bus init function. Also, the ext_ops that is set at bus initialization can be better handled inside sof_hda_bus_init(). We don't need to refer this outside the bus initialization. So this patch addresses these issues: - sof_hda_bus_init() calls nothing but snd_hdac_ext_bus_init() when CONFIG_SND_SOF_HDA is set. Otherwise some fields are initialized locally like before for avoiding the dependency. - ext_ops is referred inside sof_hda_bus_init(). The ext_ops argument of snd_hda_bus_init() is dropped. Acked-by:
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Takashi Iwai authored
HD-audio drivers access to the mmio registers indirectly via the corresponding bus->io_ops callbacks. This is because some platform (notably Tegra SoC) requires the word-aligned access. But it's rather a rare case, and other platforms suffer from the penalties by indirect calls unnecessarily. This patch is an attempt to optimize and cleanup for this situation. Now the special aligned access is used only when a new kconfig CONFIG_SND_HDA_ALIGNED_MMIO is set. And the HD-audio core itself provides the aligned MMIO access helpers instead of the driver side. If Kconfig isn't set (as default), the standard helpers like readl() or writel() are used directly. A couple of places in ASoC Intel drivers have the access via io_ops reg_writel(), and they are replaced with the direct writel() calls. And now with this patch, the whole bus->io_ops becomes empty, so it's dropped completely. The bus initialization functions are changed accordingly as well to drop the whole bus->io_ops. Reviewed-by:
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Takashi Iwai authored
The HD-audio core allocates and releases pages via driver's specific dma_alloc_pages and dma_free_pages ops defined in bus->io_ops. This was because some platforms require the uncached pages and the handling of page flags had to be done locally in the driver code. Since the recent change in ALSA core memory allocator, we can simply pass SNDRV_DMA_TYPE_DEV_UC for the uncached pages, and the only difference became about this type to be passed to the core allocator. That is, it's good time for cleaning up the mess. This patch changes the allocation code in HD-audio core to call the core allocator directly so that we get rid of dma_alloc_pages and dma_free_pages io_ops. If a driver needs the uncached pages, it has to set bus->dma_type right after the bus initialization. This is merely a code refactoring and shouldn't bring any behavior changes. Reviewed-by:
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- 07 Aug, 2019 11 commits
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Daniel Baluta authored
SAI module on imx7ulp/imx8m features 2 new registers (VERID and PARAM) at the beginning of register address space. On imx7ulp FIFOs can held up to 16 x 32 bit samples. On imx8mq FIFOs can held up to 128 x 32 bit samples. Signed-off-by:
Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20190806151214.6783-5-daniel.baluta@nxp.comSigned-off-by:
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Daniel Baluta authored
New IP version introduces Version ID and Parameter registers and optionally added Timestamp feature. VERID and PARAM registers are placed at the top of registers address space and some registers are shifted according to the following table: Tx/Rx data registers and Tx/Rx FIFO registers keep their addresses, all other registers are shifted by 8. SAI Memory map is described in chapter 13.10.4.1.1 I2S Memory map of the Reference Manual [1]. In order to make as less changes as possible we attach an offset to each register offset to each changed register definition. The offset is read from each board private data. [1]https://cache.nxp.com/secured/assets/documents/en/reference-manual/IMX8MDQLQRM.pdf?__gda__=1563728701_38bea7f0f726472cc675cb141b91bec7&fileExt=.pdfSigned-off-by:
Mihai Serban <mihai.serban@nxp.com> [initial coding in the NXP internal tree] Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> [bugfixing and cleanups] Signed-off-by:
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Daniel Baluta authored
Tx channel enable (TCE) / Rx channel enable (RCE) bits enable corresponding data channel for Tx/Rx operation. Because SAI supports up the 8 channels TCE/RCE occupy up the 8 bits inside TCR3/RCR3 registers we need to extend the mask to reflect this. Signed-off-by:
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Daniel Baluta authored
SAI IP supports up to 8 data lines. The configuration of supported number of data lines is decided at SoC integration time. This patch adds definitions for all related data TX/RX registers: * TDR0..7, Transmit data register * TFR0..7, Transmit FIFO register * RDR0..7, Receive data register * RFR0..7, Receive FIFO register Signed-off-by:
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Cezary Rojewski authored
struct ipc_message contains fields: header, tx_data and tx_size which represent TX i.e. request while RX is represented by rx_data and rx_size with reply's header equivalent missing. Reply header may contain some vital information including, but not limited to, received payload size. Some IPCs have entire payload found within RX header instead. Content and value of said header is context dependent and may vary between firmware versions and target platform. Current model does not allow such IPCs to function at all. Rather than appending yet another parameter to an already long list of such for sst_ipc_tx_message_XXXs, declare message container in form of struct sst_ipc_message and add them to parent's ipc_message declaration. Align haswell, baytrail and skylake with updated request-reply model and modify their reply processing functions to save RX header within message container. Despite the range of changes, status quo is achieved. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_dapm_new_controls() registers controls by using for(... i < num; ...). It means if widget was NULL, num should be zero. Thus, we don't need to check about widget pointer. This patch also cares missing return value. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_rtdcom_add() is using both "rtdcom" and "new_rtdcom" as variable name, but these are not used at same time. Let's reuse rtdcom. Signed-off-by:
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Kuninori Morimoto authored
It doesn't removes list during loop at snd_soc_find_dai_link(). We don't need to use _safe loop. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_add_dai_link() might return error, we need to check it. Signed-off-by:
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Kuninori Morimoto authored
soc-core has many for_each_xxx, but it is a little bit difficult to know which list is relead to which for_each_xxx. This patch adds missing comment for it. Signed-off-by:
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Kuninori Morimoto authored
To be more safety code, let's set NULL to component->debugfs_root when it was cleanuped. Signed-off-by:
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