Re: [PATCH 1/3] ASoC: Intel: Move soc_intel_is_foo() helpers to a generic header
flat view
From: Andy Shevchenko <hidden>
Date: 2021-10-18 15:03:04
Also in:
alsa-devel, platform-driver-x86
On Mon, Oct 18, 2021 at 5:33 PM Hans de Goede [off-list ref] wrote:
The soc_intel_is_foo() helpers from sound/soc/intel/common/soc-intel-quirks.h are useful outside of the sound subsystem too. Move these to include/linux/platform_data/x86/soc.h, so that other code can use them too.
A nit-pick below which may be ignored.
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Suggested-by: Andy Shevchenko <redacted> Signed-off-by: Hans de Goede <redacted> --- include/linux/platform_data/x86/soc.h | 65 +++++++++++++++++++++++ sound/soc/intel/common/soc-intel-quirks.h | 51 ++---------------- 2 files changed, 68 insertions(+), 48 deletions(-) create mode 100644 include/linux/platform_data/x86/soc.hdiff --git a/include/linux/platform_data/x86/soc.h b/include/linux/platform_data/x86/soc.h new file mode 100644 index 000000000000..8d710834e87a --- /dev/null +++ b/include/linux/platform_data/x86/soc.h@@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/*
+ * soc.h - helpers for Intel SoC model detection
No need of having the filename in the file itself, it even might add a churn in the future in case of renaming.
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+ * + * Copyright (c) 2019, Intel Corporation. + */ + +#ifndef __PLATFORM_DATA_X86_SOC_H +#define __PLATFORM_DATA_X86_SOC_H + +#if IS_ENABLED(CONFIG_X86) + +#include <asm/cpu_device_id.h> +#include <asm/intel-family.h> + +#define SOC_INTEL_IS_CPU(soc, type) \ +static inline bool soc_intel_is_##soc(void) \ +{ \ + static const struct x86_cpu_id soc##_cpu_ids[] = { \ + X86_MATCH_INTEL_FAM6_MODEL(type, NULL), \ + {} \ + }; \ + const struct x86_cpu_id *id; \ + \ + id = x86_match_cpu(soc##_cpu_ids); \ + if (id) \ + return true; \ + return false; \ +} + +SOC_INTEL_IS_CPU(byt, ATOM_SILVERMONT); +SOC_INTEL_IS_CPU(cht, ATOM_AIRMONT); +SOC_INTEL_IS_CPU(apl, ATOM_GOLDMONT); +SOC_INTEL_IS_CPU(glk, ATOM_GOLDMONT_PLUS); +SOC_INTEL_IS_CPU(cml, KABYLAKE_L); + +#else /* IS_ENABLED(CONFIG_X86) */ + +static inline bool soc_intel_is_byt(void) +{ + return false; +} + +static inline bool soc_intel_is_cht(void) +{ + return false; +} + +static inline bool soc_intel_is_apl(void) +{ + return false; +} + +static inline bool soc_intel_is_glk(void) +{ + return false; +} + +static inline bool soc_intel_is_cml(void) +{ + return false; +} +#endif /* IS_ENABLED(CONFIG_X86) */ + +#endif /* __PLATFORM_DATA_X86_SOC_H */diff --git a/sound/soc/intel/common/soc-intel-quirks.h b/sound/soc/intel/common/soc-intel-quirks.h index a93987ab7f4d..de4e550c5b34 100644 --- a/sound/soc/intel/common/soc-intel-quirks.h +++ b/sound/soc/intel/common/soc-intel-quirks.h@@ -9,34 +9,13 @@ #ifndef _SND_SOC_INTEL_QUIRKS_H #define _SND_SOC_INTEL_QUIRKS_H +#include <linux/platform_data/x86/soc.h> + #if IS_ENABLED(CONFIG_X86) #include <linux/dmi.h> -#include <asm/cpu_device_id.h> -#include <asm/intel-family.h> #include <asm/iosf_mbi.h> -#define SOC_INTEL_IS_CPU(soc, type) \ -static inline bool soc_intel_is_##soc(void) \ -{ \ - static const struct x86_cpu_id soc##_cpu_ids[] = { \ - X86_MATCH_INTEL_FAM6_MODEL(type, NULL), \ - {} \ - }; \ - const struct x86_cpu_id *id; \ - \ - id = x86_match_cpu(soc##_cpu_ids); \ - if (id) \ - return true; \ - return false; \ -} - -SOC_INTEL_IS_CPU(byt, ATOM_SILVERMONT); -SOC_INTEL_IS_CPU(cht, ATOM_AIRMONT); -SOC_INTEL_IS_CPU(apl, ATOM_GOLDMONT); -SOC_INTEL_IS_CPU(glk, ATOM_GOLDMONT_PLUS); -SOC_INTEL_IS_CPU(cml, KABYLAKE_L); - static inline bool soc_intel_is_byt_cr(struct platform_device *pdev) { /*@@ -114,30 +93,6 @@ static inline bool soc_intel_is_byt_cr(struct platform_device *pdev) return false; } -static inline bool soc_intel_is_byt(void) -{ - return false; -} - -static inline bool soc_intel_is_cht(void) -{ - return false; -} - -static inline bool soc_intel_is_apl(void) -{ - return false; -} - -static inline bool soc_intel_is_glk(void) -{ - return false; -} - -static inline bool soc_intel_is_cml(void) -{ - return false; -} #endif - #endif /* _SND_SOC_INTEL_QUIRKS_H */ +#endif /* _SND_SOC_INTEL_QUIRKS_H */ --2.31.1
-- With Best Regards, Andy Shevchenko