linux-kernel - [PATCH v1 2/2] ASoC: Intel: Skylake: Add Cometlake PCI IDs

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Date:   Mon,  6 May 2019 15:53:21 -0700
From:   Evan Green <evgreen@...omium.org>
To:     Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Naveen M <naveen.m@...el.com>,
        Sathya Prakash <sathya.prakash.m.r@...el.com>,
        Ben Zhang <benzh@...omium.org>,
        Rajat Jain <rajatja@...omium.org>,
        Evan Green <evgreen@...omium.org>,
        Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
        Rakesh Ughreja <rakesh.a.ughreja@...el.com>,
        Guenter Roeck <groeck@...omium.org>,
        Yu Zhao <yuzhao@...gle.com>, linux-kernel@...r.kernel.org,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Takashi Iwai <tiwai@...e.com>, Jenny TC <jenny.tc@...el.com>,
        Jie Yang <yang.jie@...ux.intel.com>
Subject: [PATCH v1 2/2] ASoC: Intel: Skylake: Add Cometlake PCI IDs

Add PCI IDs for Intel CometLake platforms, which from a software
point of view are extremely similar to Cannonlake platforms.

Signed-off-by: Evan Green <evgreen@...omium.org>
---

 sound/soc/intel/Kconfig                | 9 +++++++++
 sound/soc/intel/skylake/skl-messages.c | 8 ++++++++
 sound/soc/intel/skylake/skl.c          | 5 +++++
 3 files changed, 22 insertions(+)

diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index fc1396adde71..6b45082f8bd1 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -110,6 +110,7 @@ config SND_SOC_INTEL_SKYLAKE
 	select SND_SOC_INTEL_GLK
 	select SND_SOC_INTEL_CNL
 	select SND_SOC_INTEL_CFL
+	select SND_SOF_INTEL_CML
 	help
           This is a backwards-compatible option to select all devices
 	  supported by the Intel SST/Skylake driver. This option is no
@@ -165,6 +166,14 @@ config SND_SOC_INTEL_CFL
 	  If you have a Intel CoffeeLake platform with the DSP
 	  enabled in the BIOS then enable this option by saying Y or m.
 
+config SND_SOC_INTEL_CML
+	tristate "CometLake Platforms"
+	depends on PCI && ACPI
+	select SND_SOC_INTEL_SKYLAKE_FAMILY
+	help
+	  If you have a Intel CometLake platform with the DSP
+	  enabled in the BIOS then enable this option by saying Y or m.
+
 config SND_SOC_INTEL_SKYLAKE_FAMILY
 	tristate
 	select SND_SOC_INTEL_SKYLAKE_COMMON
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 4bf70b4429f0..e0e404b08627 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -255,6 +255,14 @@ static const struct skl_dsp_ops dsp_ops[] = {
 		.init_fw = cnl_sst_init_fw,
 		.cleanup = cnl_sst_dsp_cleanup
 	},
+	{
+		.id = 0x02c8,
+		.num_cores = 4,
+		.loader_ops = bxt_get_loader_ops,
+		.init = cnl_sst_dsp_init,
+		.init_fw = cnl_sst_init_fw,
+		.cleanup = cnl_sst_dsp_cleanup
+	},
 };
 
 const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 4ed5b7e17d44..a9f6f5184639 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -1166,6 +1166,11 @@ static const struct pci_device_id skl_ids[] = {
 	/* CFL */
 	{ PCI_DEVICE(0x8086, 0xa348),
 		.driver_data = (unsigned long)&snd_soc_acpi_intel_cnl_machines},
+#endif
+#if IS_ENABLED(CONFIG_SND_SOC_INTEL_CML)
+	/* CML */
+	{ PCI_DEVICE(0x8086, 0x02c8),
+		.driver_data = (unsigned long)&snd_soc_acpi_intel_cnl_machines},
 #endif
 	{ 0, }
 };
-- 
2.20.1