linux-kernel - [RFC PATCH 0/8] PCI: Define Intel PCI IDs and use them in drivers

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Date:   Wed, 28 Jun 2023 22:51:27 +0200
From:   Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>
Cc:     alsa-devel@...a-project.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@...el.com>,
        Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
Subject: [RFC PATCH 0/8] PCI: Define Intel PCI IDs and use them in drivers

PCI IDs for Intel HDA are duplicated across quite a few drivers, due to
various configurations and historical reasons. Currently almost all uses
of HDA PCI IDs have corresponding comment telling which platform it is.
Additionally there are some inconsistencies between drivers about which
ID corresponds to which device.

Simplify things, by adding PCI IDs to global header and make use of them
in drivers. This allows for removal of comments by having IDs themselves
being self explanatory. Additionally it allows for removal of existing
inconsistencies by having one source of truth.

Amadeusz Sławiński (8):
  PCI: Add Intel Audio DSP devices to pci_ids.h
  ALSA: intel-dsp-config: Update PCI ID list
  ALSA: hda: Update PCI ID list
  ALSA: hda/i915: Update PCI IDs
  ASoC: Intel: avs: Update PCI ID list
  ASoC: Intel: avs: Update PCI ID list
  ASoC: Intel: Skylake: Update PCI ID list
  ASoC: SOF: Intel: Update PCI ID list

 include/linux/pci_ids.h                |  44 ++++
 sound/hda/hdac_i915.c                  |   8 +-
 sound/hda/intel-dsp-config.c           | 119 +++++-----
 sound/pci/hda/hda_intel.c              | 292 ++++++++++++-------------
 sound/soc/intel/avs/board_selection.c  |  10 +-
 sound/soc/intel/avs/core.c             |  16 +-
 sound/soc/intel/skylake/skl-messages.c |  16 +-
 sound/soc/intel/skylake/skl.c          |  36 +--
 sound/soc/sof/intel/pci-apl.c          |   9 +-
 sound/soc/sof/intel/pci-cnl.c          |  15 +-
 sound/soc/sof/intel/pci-icl.c          |  12 +-
 sound/soc/sof/intel/pci-mtl.c          |   3 +-
 sound/soc/sof/intel/pci-skl.c          |   6 +-
 sound/soc/sof/intel/pci-tgl.c          |  45 ++--
 sound/soc/sof/intel/pci-tng.c          |   3 +-
 15 files changed, 311 insertions(+), 323 deletions(-)

-- 
2.34.1