diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r600_audio.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_audio.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index 2b26553c352c..b5443fe1c1d1 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -63,7 +63,8 @@ int r600_audio_bits_per_sample(struct radeon_device *rdev) case 0x4: return 32; } - DRM_ERROR("Unknown bits per sample 0x%x using 16 instead.\n", (int)value); + dev_err(rdev->dev, "Unknown bits per sample 0x%x using 16 instead\n", + (int)value); return 16; } @@ -150,7 +151,8 @@ static void r600_audio_update_hdmi(unsigned long param) r600_hdmi_update_audio_settings(encoder); } - if(still_going) r600_audio_schedule_polling(rdev); + if (still_going) + r600_audio_schedule_polling(rdev); } /* @@ -158,8 +160,9 @@ static void r600_audio_update_hdmi(unsigned long param) */ static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable) { - DRM_INFO("%s audio support", enable ? "Enabling" : "Disabling"); + DRM_INFO("%s audio support\n", enable ? "Enabling" : "Disabling"); WREG32_P(R600_AUDIO_ENABLE, enable ? 0x81000000 : 0x0, ~0x81000000); + rdev->audio_enabled = enable; } /* @@ -195,12 +198,14 @@ void r600_audio_enable_polling(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - DRM_DEBUG("r600_audio_enable_polling: %d", radeon_encoder->audio_polling_active); + DRM_DEBUG("r600_audio_enable_polling: %d\n", + radeon_encoder->audio_polling_active); if (radeon_encoder->audio_polling_active) return; radeon_encoder->audio_polling_active = 1; - mod_timer(&rdev->audio_timer, jiffies + 1); + if (rdev->audio_enabled) + mod_timer(&rdev->audio_timer, jiffies + 1); } /* @@ -209,7 +214,8 @@ void r600_audio_enable_polling(struct drm_encoder *encoder) void r600_audio_disable_polling(struct drm_encoder *encoder) { struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - DRM_DEBUG("r600_audio_disable_polling: %d", radeon_encoder->audio_polling_active); + DRM_DEBUG("r600_audio_disable_polling: %d\n", + radeon_encoder->audio_polling_active); radeon_encoder->audio_polling_active = 0; } @@ -236,7 +242,7 @@ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) WREG32_P(R600_AUDIO_TIMING, 0x100, ~0x301); break; default: - DRM_ERROR("Unsupported encoder type 0x%02X\n", + dev_err(rdev->dev, "Unsupported encoder type 0x%02X\n", radeon_encoder->encoder_id); return; } @@ -266,7 +272,7 @@ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) */ void r600_audio_fini(struct radeon_device *rdev) { - if (!radeon_audio || !r600_audio_chipset_supported(rdev)) + if (!rdev->audio_enabled) return; del_timer(&rdev->audio_timer); |