Merge remote-tracking branches 'spi/fix/ath79', 'spi/fix/atmel', 'spi/fix/coldfire...

[~andy/linux] / drivers / gpu / drm / radeon / r600_audio.c

diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index 47fc2b88697928b4272a0878927d189762a82000..bffac10c4296b3b4c28d9f7a52322fe51e9ae7c5 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -142,12 +142,15 @@ void r600_audio_update_hdmi(struct work_struct *work)
 }
 
 /* enable the audio stream */
-static void r600_audio_enable(struct radeon_device *rdev,
-                             struct r600_audio_pin *pin,
-                             bool enable)
+void r600_audio_enable(struct radeon_device *rdev,
+                      struct r600_audio_pin *pin,
+                      bool enable)
 {
        u32 value = 0;
 
+       if (!pin)
+               return;
+
        if (ASIC_IS_DCE4(rdev)) {
                if (enable) {
                        value |= 0x81000000; /* Required to enable audio */
@@ -158,7 +161,6 @@ static void r600_audio_enable(struct radeon_device *rdev,
                WREG32_P(R600_AUDIO_ENABLE,
                         enable ? 0x81000000 : 0x0, ~0x81000000);
        }
-       DRM_INFO("%s audio %d support\n", enable ? "Enabling" : "Disabling", pin->id);
 }
 
 /*
@@ -178,8 +180,8 @@ int r600_audio_init(struct radeon_device *rdev)
        rdev->audio.pin[0].status_bits = 0;
        rdev->audio.pin[0].category_code = 0;
        rdev->audio.pin[0].id = 0;
-
-       r600_audio_enable(rdev, &rdev->audio.pin[0], true);
+       /* disable audio.  it will be set up later */
+       r600_audio_enable(rdev, &rdev->audio.pin[0], false);
 
        return 0;
 }