Patch "ASoC: SOF: Intel: pci-mtl: fix ARL-S definitions" has been added to the 6.7-stable tree

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This is a note to let you know that I've just added the patch titled

    ASoC: SOF: Intel: pci-mtl: fix ARL-S definitions

to the 6.7-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     asoc-sof-intel-pci-mtl-fix-arl-s-definitions.patch
and it can be found in the queue-6.7 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 9b47161088ab9fd9b5c62cf2e57ecf5e6b897979
Author: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Date:   Mon Dec 4 15:27:09 2023 -0600

    ASoC: SOF: Intel: pci-mtl: fix ARL-S definitions
    
    [ Upstream commit a00be6dc9bb80796244196033aa5eb258b6af47a ]
    
    The initial copy/paste from MTL was incorrect, the hardware is
    different and requires different descriptors along with a dedicated
    firmware binary.
    
    Fixes: 3851831f529e ("ASoC: SOF: Intel: pci-mtl: use ARL specific firmware definitions")
    Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
    Reviewed-by: Péter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
    Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
    Acked-by: Mark Brown <broonie@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20231204212710.185976-5-pierre-louis.bossart@xxxxxxxxxxxxxxx
    Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index d628d6a3a7e5..1592e27bc14d 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -882,6 +882,7 @@ extern const struct sof_intel_dsp_desc ehl_chip_info;
 extern const struct sof_intel_dsp_desc jsl_chip_info;
 extern const struct sof_intel_dsp_desc adls_chip_info;
 extern const struct sof_intel_dsp_desc mtl_chip_info;
+extern const struct sof_intel_dsp_desc arl_s_chip_info;
 extern const struct sof_intel_dsp_desc lnl_chip_info;
 
 /* Probes support */
diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c
index 254dbbeac1d0..7946110e7adf 100644
--- a/sound/soc/sof/intel/mtl.c
+++ b/sound/soc/sof/intel/mtl.c
@@ -746,3 +746,31 @@ const struct sof_intel_dsp_desc mtl_chip_info = {
 	.hw_ip_version = SOF_INTEL_ACE_1_0,
 };
 EXPORT_SYMBOL_NS(mtl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
+
+const struct sof_intel_dsp_desc arl_s_chip_info = {
+	.cores_num = 2,
+	.init_core_mask = BIT(0),
+	.host_managed_cores_mask = BIT(0),
+	.ipc_req = MTL_DSP_REG_HFIPCXIDR,
+	.ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY,
+	.ipc_ack = MTL_DSP_REG_HFIPCXIDA,
+	.ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE,
+	.ipc_ctl = MTL_DSP_REG_HFIPCXCTL,
+	.rom_status_reg = MTL_DSP_ROM_STS,
+	.rom_init_timeout	= 300,
+	.ssp_count = MTL_SSP_COUNT,
+	.ssp_base_offset = CNL_SSP_BASE_OFFSET,
+	.sdw_shim_base = SDW_SHIM_BASE_ACE,
+	.sdw_alh_base = SDW_ALH_BASE_ACE,
+	.d0i3_offset = MTL_HDA_VS_D0I3C,
+	.read_sdw_lcount =  hda_sdw_check_lcount_common,
+	.enable_sdw_irq = mtl_enable_sdw_irq,
+	.check_sdw_irq = mtl_dsp_check_sdw_irq,
+	.check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
+	.check_ipc_irq = mtl_dsp_check_ipc_irq,
+	.cl_init = mtl_dsp_cl_init,
+	.power_down_dsp = mtl_power_down_dsp,
+	.disable_interrupts = mtl_dsp_disable_interrupts,
+	.hw_ip_version = SOF_INTEL_ACE_1_0,
+};
+EXPORT_SYMBOL_NS(arl_s_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
diff --git a/sound/soc/sof/intel/pci-mtl.c b/sound/soc/sof/intel/pci-mtl.c
index 0f378f45486d..60d5e73cdad2 100644
--- a/sound/soc/sof/intel/pci-mtl.c
+++ b/sound/soc/sof/intel/pci-mtl.c
@@ -50,7 +50,7 @@ static const struct sof_dev_desc mtl_desc = {
 	.ops_free = hda_ops_free,
 };
 
-static const struct sof_dev_desc arl_desc = {
+static const struct sof_dev_desc arl_s_desc = {
 	.use_acpi_target_states = true,
 	.machines               = snd_soc_acpi_intel_arl_machines,
 	.alt_machines           = snd_soc_acpi_intel_arl_sdw_machines,
@@ -58,21 +58,21 @@ static const struct sof_dev_desc arl_desc = {
 	.resindex_pcicfg_base   = -1,
 	.resindex_imr_base      = -1,
 	.irqindex_host_ipc      = -1,
-	.chip_info = &mtl_chip_info,
+	.chip_info = &arl_s_chip_info,
 	.ipc_supported_mask     = BIT(SOF_IPC_TYPE_4),
 	.ipc_default            = SOF_IPC_TYPE_4,
 	.dspless_mode_supported = true,         /* Only supported for HDaudio */
 	.default_fw_path = {
-		[SOF_IPC_TYPE_4] = "intel/sof-ipc4/arl",
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4/arl-s",
 	},
 	.default_lib_path = {
-		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/arl",
+		[SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/arl-s",
 	},
 	.default_tplg_path = {
 		[SOF_IPC_TYPE_4] = "intel/sof-ace-tplg",
 	},
 	.default_fw_filename = {
-		[SOF_IPC_TYPE_4] = "sof-arl.ri",
+		[SOF_IPC_TYPE_4] = "sof-arl-s.ri",
 	},
 	.nocodec_tplg_filename = "sof-arl-nocodec.tplg",
 	.ops = &sof_mtl_ops,
@@ -83,7 +83,7 @@ static const struct sof_dev_desc arl_desc = {
 /* PCI IDs */
 static const struct pci_device_id sof_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, HDA_MTL, &mtl_desc) },
-	{ PCI_DEVICE_DATA(INTEL, HDA_ARL_S, &arl_desc) },
+	{ PCI_DEVICE_DATA(INTEL, HDA_ARL_S, &arl_s_desc) },
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, sof_pci_ids);




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