Merge tag 'drm-next-5.3-2019-07-18' of git://people.freedesktop.org/~agd5f/linux into drm-next

drm-next-5.3-2019-07-18:

amdgpu:
- Navi DC fix for secondary adapters
- Fix Navi flickering with high res panels
- Navi SMU fixes
- Vega20 SMU fixes
- Fixes for audio hotplug on HG systems
- Fix for potential integer overflows on large buffer
  migrations
- debugfs fixes for umr
- Various other small fixes

amdkfd:
- Apply noretry setting consistently
- Fix hang in eviction
- Properly clean up GWS on uninit

UAPI:
- clarify a comment on ctx priority

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190718211525.3374-1-alexander.deucher@amd.com

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index baca5dc22b92..b89cbbfcc0e9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -144,6 +144,28 @@ struct amdgpu_display_manager {
 	struct mutex dc_lock;
 
 	/**
+	 * @audio_lock:
+	 *
+	 * Guards access to audio instance changes.
+	 */
+	struct mutex audio_lock;
+
+	/**
+	 * @audio_component:
+	 *
+	 * Used to notify ELD changes to sound driver.
+	 */
+	struct drm_audio_component *audio_component;
+
+	/**
+	 * @audio_registered:
+	 *
+	 * True if the audio component has been registered
+	 * successfully, false otherwise.
+	 */
+	bool audio_registered;
+
+	/**
 	 * @irq_handler_list_low_tab:
 	 *
 	 * Low priority IRQ handler table.
@@ -254,6 +276,9 @@ struct amdgpu_dm_connector {
 	int max_vfreq ;
 	int pixel_clock_mhz;
 
+	/* Audio instance - protected by audio_lock. */
+	int audio_inst;
+
 	struct mutex hpd_lock;
 
 	bool fake_enable;