From: Takashi Iwai <tiwai@suse.de>
To: dri-devel@lists.freedesktop.org
Cc: "Maxime Ripard" <maxime.ripard@bootlin.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Sean Paul" <sean@poorly.run>,
"Christian König" <christian.koenig@amd.com>
Subject: [PATCH 0/2] Audio component support for radeon and nouveau
Date: Mon, 22 Jul 2019 16:38:13 +0200 [thread overview]
Message-ID: <20190722143815.7339-1-tiwai@suse.de> (raw)
Hi,
this is a patchset to add the support for HDMI/DP audio notification
via drm_audio_component framework on radeon and nouveau drivers.
The notification mechanism works for long time on i915, and now AMDGPU
patch is floating around. This fills the rest gap, the support for
remaining radeon and nouveau drivers.
The implementation is rather simple, and it just adds the hook for
notification and ELD retrieval. The patch for radeon is basically a
respin of my previous RFC patch.
The counterpart change in HD-audio side has been already merged in
sound.git tree for 5.4 kernel. The persistent branch,
topic/hda-acomp-base, is provided there, so that you can pull into
yours freely:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/hda-acomp-base
This patchset itself is almost harmless without the HD-audio side
changes (IOW, it doesn't help anything else, either :)
thanks,
Takashi
===
Takashi Iwai (2):
drm/radeon: Add HD-audio component notifier support
drm/nouveau: Add HD-audio component notifier support
drivers/gpu/drm/Kconfig | 1 +
drivers/gpu/drm/nouveau/Kconfig | 1 +
drivers/gpu/drm/nouveau/dispnv50/disp.c | 111 ++++++++++++++++++++++++++++++++
drivers/gpu/drm/nouveau/nouveau_drv.h | 7 ++
drivers/gpu/drm/radeon/radeon.h | 3 +
drivers/gpu/drm/radeon/radeon_audio.c | 92 ++++++++++++++++++++++++++
6 files changed, 215 insertions(+)
--
2.16.4
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next reply other threads:[~2019-07-22 14:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 14:38 Takashi Iwai [this message]
2019-07-22 14:38 ` [PATCH 1/2] drm/radeon: Add HD-audio component notifier support Takashi Iwai
2019-07-22 14:44 ` Koenig, Christian
2019-07-22 14:53 ` Takashi Iwai
2019-07-22 15:07 ` Koenig, Christian
2019-07-22 15:21 ` Takashi Iwai
2019-07-22 15:35 ` Alex Deucher
2019-07-22 15:47 ` Takashi Iwai
2019-07-22 16:13 ` Alex Deucher
2019-07-22 15:38 ` Koenig, Christian
2019-07-22 16:00 ` Takashi Iwai
2019-08-27 12:57 ` Alex Deucher
2019-07-22 14:38 ` [PATCH 2/2] drm/nouveau: " Takashi Iwai
2019-07-22 15:00 ` Ilia Mirkin
2019-07-22 15:09 ` Takashi Iwai
2019-08-27 10:30 ` Takashi Iwai
2020-01-03 23:01 ` Lyude Paul
2020-01-04 8:21 ` Takashi Iwai
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