diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-02-11 22:58:52 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-18 14:23:40 +1000 |
| commit | 5230aea62c0d8f53edcc3e014c3404132afcfeb4 (patch) | |
| tree | dcde96e3d9b81788563a37fb402093e5d8faa8d7 /drivers/gpu/drm/radeon | |
| parent | 71b10d8762b2a548c4ac2e4461b46d9b205a5c77 (diff) | |
drm/radeon/kms: isolate audio engine management, change fini order
We should stop audio-state-reading timer before we turn off engine
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_audio.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index b1c1d3433454..d7f6909afc01 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -147,6 +147,15 @@ static void r600_audio_update_hdmi(unsigned long param) } /* + * turn on/off audio engine + */ +static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable) +{ + DRM_INFO("%s audio support", enable ? "Enabling" : "Disabling"); + WREG32_P(R600_AUDIO_ENABLE, enable ? 0x81000000 : 0x0, ~0x81000000); +} + +/* * initialize the audio vars and register the update timer */ int r600_audio_init(struct radeon_device *rdev) @@ -154,8 +163,7 @@ int r600_audio_init(struct radeon_device *rdev) if (!r600_audio_chipset_supported(rdev)) return 0; - DRM_INFO("%s audio support", radeon_audio ? "Enabling" : "Disabling"); - WREG32_P(R600_AUDIO_ENABLE, radeon_audio ? 0x81000000 : 0x0, ~0x81000000); + r600_audio_engine_enable(rdev, radeon_audio); rdev->audio_channels = -1; rdev->audio_rate = -1; @@ -261,7 +269,7 @@ void r600_audio_fini(struct radeon_device *rdev) if (!r600_audio_chipset_supported(rdev)) return; - WREG32_P(R600_AUDIO_ENABLE, 0x0, ~0x81000000); - del_timer(&rdev->audio_timer); + + r600_audio_engine_enable(rdev, false); } |