Merge tag 'amd-drm-next-5.14-2021-05-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.14-2021-05-19:

amdgpu:
- Aldebaran updates
- More LTTPR display work
- Vangogh updates
- SDMA 5.x GCR fixes
- RAS fixes
- PCIe ASPM support
- Modifier fixes
- Enable TMZ on Renoir
- Buffer object code cleanup
- Display overlay fixes
- Initial support for multiple eDP panels
- Initial SR-IOV support for Aldebaran
- DP link training refactor
- Misc code cleanups and bug fixes
- SMU regression fixes for variable sized arrays
- MAINTAINERS fixes for amdgpu

amdkfd:
- Initial SR-IOV support for Aldebaran
- Topology fixes
- Initial HMM SVM support
- Misc code cleanups and bug fixes

radeon:
- Misc code cleanups and bug fixes
- SMU regression fixes for variable sized arrays
- Flickering fix for Oland with multiple 4K displays

UAPI:
- amdgpu: Drop AMDGPU_GEM_CREATE_SHADOW flag.
  This was always a kernel internal flag and userspace use of it has always been blocked.
  It's no longer needed so remove it.
- amdkgd: HMM SVM support
  Overview: https://patchwork.freedesktop.org/series/85562/
  Porposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/tree/fxkamd/hmm-wip

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210520031258.231896-1-alexander.deucher@amd.com

1 files changed, 21 insertions, 1 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 b2f2ccfc20bb..c6f79c7dfac4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -46,6 +46,7 @@
 
 #define AMDGPU_DM_MAX_CRTC 6
 
+#define AMDGPU_DM_MAX_NUM_EDP 2
 /*
 #include "include/amdgpu_dal_power_if.h"
 #include "amdgpu_dm_irq.h"
@@ -54,6 +55,8 @@
 #include "irq_types.h"
 #include "signal_types.h"
 #include "amdgpu_dm_crc.h"
+struct aux_payload;
+enum aux_return_code_type;
 
 /* Forward declarations */
 struct amdgpu_device;
@@ -62,6 +65,7 @@ struct dc;
 struct amdgpu_bo;
 struct dmub_srv;
 struct dc_plane_state;
+struct dmub_notification;
 
 struct common_irq_params {
 	struct amdgpu_device *adev;
@@ -135,6 +139,10 @@ struct amdgpu_dm_backlight_caps {
 
 /**
  * struct dal_allocation - Tracks mapped FB memory for SMU communication
+ * @list: list of dal allocations
+ * @bo: GPU buffer object
+ * @cpu_ptr: CPU virtual address of the GPU buffer object
+ * @gpu_addr: GPU virtual address of the GPU buffer object
  */
 struct dal_allocation {
 	struct list_head list;
@@ -164,6 +172,7 @@ struct dal_allocation {
  * @compressor: Frame buffer compression buffer. See &struct dm_compressor_info
  * @force_timing_sync: set via debugfs. When set, indicates that all connected
  *		       displays will be forced to synchronize.
+ * @dmcub_trace_event_en: enable dmcub trace events
  */
 struct amdgpu_display_manager {
 
@@ -178,6 +187,8 @@ struct amdgpu_display_manager {
 	 */
 	struct dmub_srv *dmub_srv;
 
+	struct dmub_notification *dmub_notify;
+
 	/**
 	 * @dmub_fb_info:
 	 *
@@ -349,11 +360,17 @@ struct amdgpu_display_manager {
 	struct common_irq_params
 	dmub_trace_params[1];
 
+	struct common_irq_params
+	dmub_outbox_params[1];
+
 	spinlock_t irq_handler_list_table_lock;
 
 	struct backlight_device *backlight_dev;
 
-	const struct dc_link *backlight_link;
+	const struct dc_link *backlight_link[AMDGPU_DM_MAX_NUM_EDP];
+
+	uint8_t num_of_edps;
+
 	struct amdgpu_dm_backlight_caps backlight_caps;
 
 	struct mod_freesync *freesync_module;
@@ -418,6 +435,7 @@ struct amdgpu_display_manager {
 	 * DAL fb memory allocation list, for communication with SMU.
 	 */
 	struct list_head da_list;
+	struct completion dmub_aux_transfer_done;
 };
 
 enum dsc_clock_force_state {
@@ -600,4 +618,6 @@ void amdgpu_dm_update_connector_after_detect(
 
 extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs;
 
+int amdgpu_dm_process_dmub_aux_transfer_sync(struct dc_context *ctx, unsigned int linkIndex,
+					struct aux_payload *payload, enum aux_return_code_type *operation_result);
 #endif /* __AMDGPU_DM_H__ */