From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerome Anand Subject: [PATCH v4 0/5] Add support for Legacy HDMI audio drivers Date: Sat, 21 Jan 2017 03:52:27 +0530 Message-ID: <20170120222232.27791-1-jerome.anand@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by alsa0.perex.cz (Postfix) with ESMTP id E34012666EA for ; Fri, 20 Jan 2017 11:20:48 +0100 (CET) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: intel-gfx@lists.freedesktop.org, alsa-devel@alsa-project.org Cc: tiwai@suse.de, pierre-louis.bossart@linux.intel.com, broonie@kernel.org, rakesh.a.ughreja@intel.com, jerome.anand@intel.com, ville.syrjala@linux.intel.com List-Id: alsa-devel@alsa-project.org Legacy (CherryTrail/ Baytrail) HDMI audio drivers added Legacy hdmi audio-Gfx interaction/ interfacing is updated to use irq chip framework This patch series has only been tested on hardware with a single HDMI connector/pipe and additional work may be needed for newer machines with 2 connectors Jerome Anand (5): drm/i915: setup bridge for HDMI LPE audio driver drm/i915: Add support for audio driver notifications ALSA: add Intel HDMI LPE audio driver for BYT/CHT-T ALSA: x86: hdmi: Add audio support for BYT and CHT ALSA: x86: hdmi: continue playback even when display resolution changes Documentation/gpu/i915.rst | 9 + drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/i915_drv.c | 8 +- drivers/gpu/drm/i915/i915_drv.h | 17 + drivers/gpu/drm/i915/i915_irq.c | 16 + drivers/gpu/drm/i915/i915_reg.h | 3 + drivers/gpu/drm/i915/intel_audio.c | 8 + drivers/gpu/drm/i915/intel_hdmi.c | 1 + drivers/gpu/drm/i915/intel_lpe_audio.c | 388 +++++++ include/drm/intel_lpe_audio.h | 46 + sound/Kconfig | 2 + sound/Makefile | 2 +- sound/x86/Kconfig | 15 + sound/x86/Makefile | 6 + sound/x86/intel_hdmi_audio.c | 1870 ++++++++++++++++++++++++++++++++ sound/x86/intel_hdmi_audio.h | 197 ++++ sound/x86/intel_hdmi_audio_if.c | 551 ++++++++++ sound/x86/intel_hdmi_lpe_audio.c | 617 +++++++++++ sound/x86/intel_hdmi_lpe_audio.h | 683 ++++++++++++ 19 files changed, 4439 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/i915/intel_lpe_audio.c create mode 100644 include/drm/intel_lpe_audio.h create mode 100644 sound/x86/Kconfig create mode 100644 sound/x86/Makefile create mode 100644 sound/x86/intel_hdmi_audio.c create mode 100644 sound/x86/intel_hdmi_audio.h create mode 100644 sound/x86/intel_hdmi_audio_if.c create mode 100644 sound/x86/intel_hdmi_lpe_audio.c create mode 100644 sound/x86/intel_hdmi_lpe_audio.h -- 2.9.3 base-commit: eb5c556a1e5eff388e48e4b7cf61e95783019e83