Merge tag 'amd-drm-next-5.8-2020-04-30' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.8-2020-04-30:

amdgpu:
- SR-IOV fixes
- SDMA fix for Navi
- VCN 2.5 DPG fixes
- Display fixes
- Display stuttering fixes for pageflip and cursor
- Add support for handling encrypted GPU memory
- Add UAPI for encrypted GPU memory
- Rework IB pool handling

amdkfd:
- Expose asic revision in topology
- Add UAPI for GWS (Global Wave Sync) resource management

UAPI:
- Add amdgpu UAPI for encrypted GPU memory
  Used by: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4401
- Add amdkfd UAPI for GWS (Global Wave Sync) resource management
  Thunk usage of KFD ioctl: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/blob/roc-2.8.0/src/queues.c#L840
  ROCr usage of Thunk API: https://github.com/RadeonOpenCompute/ROCR-Runtime/blob/roc-3.1.0/src/core/runtime/amd_gpu_agent.cpp#L597
  HCC code using ROCr API: https://github.com/RadeonOpenCompute/hcc/blob/98ee9f34945d3b5f572d7a4c15cbffa506487734/lib/hsa/mcwamp_hsa.cpp#L2161
  HIP code using HCC API: https://github.com/ROCm-Developer-Tools/HIP/blob/cf8589b8c8a40ddcc55fa3a51e23390a49824130/src/hip_module.cpp#L567

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430212951.3902-1-alexander.deucher@amd.com

1 files changed, 42 insertions, 20 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
index 8edc2506d49e..bed91572f82a 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
@@ -113,13 +113,19 @@ static void encoder_control_dmcub(
 		struct dc_dmub_srv *dmcub,
 		struct dig_encoder_stream_setup_parameters_v1_5 *dig)
 {
-	struct dmub_rb_cmd_digx_encoder_control encoder_control = { 0 };
+	union dmub_rb_cmd cmd;
 
-	encoder_control.header.type = DMUB_CMD__VBIOS;
-	encoder_control.header.sub_type = DMUB_CMD__VBIOS_DIGX_ENCODER_CONTROL;
-	encoder_control.encoder_control.dig.stream_param = *dig;
+	memset(&cmd, 0, sizeof(cmd));
 
-	dc_dmub_srv_cmd_queue(dmcub, &encoder_control.header);
+	cmd.digx_encoder_control.header.type = DMUB_CMD__VBIOS;
+	cmd.digx_encoder_control.header.sub_type =
+		DMUB_CMD__VBIOS_DIGX_ENCODER_CONTROL;
+	cmd.digx_encoder_control.header.payload_bytes =
+		sizeof(cmd.digx_encoder_control) -
+		sizeof(cmd.digx_encoder_control.header);
+	cmd.digx_encoder_control.encoder_control.dig.stream_param = *dig;
+
+	dc_dmub_srv_cmd_queue(dmcub, &cmd);
 	dc_dmub_srv_cmd_execute(dmcub);
 	dc_dmub_srv_wait_idle(dmcub);
 }
@@ -238,14 +244,19 @@ static void transmitter_control_dmcub(
 		struct dc_dmub_srv *dmcub,
 		struct dig_transmitter_control_parameters_v1_6 *dig)
 {
-	struct dmub_rb_cmd_dig1_transmitter_control transmitter_control;
+	union dmub_rb_cmd cmd;
+
+	memset(&cmd, 0, sizeof(cmd));
 
-	transmitter_control.header.type = DMUB_CMD__VBIOS;
-	transmitter_control.header.sub_type =
+	cmd.dig1_transmitter_control.header.type = DMUB_CMD__VBIOS;
+	cmd.dig1_transmitter_control.header.sub_type =
 		DMUB_CMD__VBIOS_DIG1_TRANSMITTER_CONTROL;
-	transmitter_control.transmitter_control.dig = *dig;
+	cmd.dig1_transmitter_control.header.payload_bytes =
+		sizeof(cmd.dig1_transmitter_control) -
+		sizeof(cmd.dig1_transmitter_control.header);
+	cmd.dig1_transmitter_control.transmitter_control.dig = *dig;
 
-	dc_dmub_srv_cmd_queue(dmcub, &transmitter_control.header);
+	dc_dmub_srv_cmd_queue(dmcub, &cmd);
 	dc_dmub_srv_cmd_execute(dmcub);
 	dc_dmub_srv_wait_idle(dmcub);
 }
@@ -339,13 +350,18 @@ static void set_pixel_clock_dmcub(
 		struct dc_dmub_srv *dmcub,
 		struct set_pixel_clock_parameter_v1_7 *clk)
 {
-	struct dmub_rb_cmd_set_pixel_clock pixel_clock = { 0 };
+	union dmub_rb_cmd cmd;
 
-	pixel_clock.header.type = DMUB_CMD__VBIOS;
-	pixel_clock.header.sub_type = DMUB_CMD__VBIOS_SET_PIXEL_CLOCK;
-	pixel_clock.pixel_clock.clk = *clk;
+	memset(&cmd, 0, sizeof(cmd));
 
-	dc_dmub_srv_cmd_queue(dmcub, &pixel_clock.header);
+	cmd.set_pixel_clock.header.type = DMUB_CMD__VBIOS;
+	cmd.set_pixel_clock.header.sub_type = DMUB_CMD__VBIOS_SET_PIXEL_CLOCK;
+	cmd.set_pixel_clock.header.payload_bytes =
+		sizeof(cmd.set_pixel_clock) -
+		sizeof(cmd.set_pixel_clock.header);
+	cmd.set_pixel_clock.pixel_clock.clk = *clk;
+
+	dc_dmub_srv_cmd_queue(dmcub, &cmd);
 	dc_dmub_srv_cmd_execute(dmcub);
 	dc_dmub_srv_wait_idle(dmcub);
 }
@@ -705,13 +721,19 @@ static void enable_disp_power_gating_dmcub(
 	struct dc_dmub_srv *dmcub,
 	struct enable_disp_power_gating_parameters_v2_1 *pwr)
 {
-	struct dmub_rb_cmd_enable_disp_power_gating power_gating;
+	union dmub_rb_cmd cmd;
+
+	memset(&cmd, 0, sizeof(cmd));
 
-	power_gating.header.type = DMUB_CMD__VBIOS;
-	power_gating.header.sub_type = DMUB_CMD__VBIOS_ENABLE_DISP_POWER_GATING;
-	power_gating.power_gating.pwr = *pwr;
+	cmd.enable_disp_power_gating.header.type = DMUB_CMD__VBIOS;
+	cmd.enable_disp_power_gating.header.sub_type =
+		DMUB_CMD__VBIOS_ENABLE_DISP_POWER_GATING;
+	cmd.enable_disp_power_gating.header.payload_bytes =
+		sizeof(cmd.enable_disp_power_gating) -
+		sizeof(cmd.enable_disp_power_gating.header);
+	cmd.enable_disp_power_gating.power_gating.pwr = *pwr;
 
-	dc_dmub_srv_cmd_queue(dmcub, &power_gating.header);
+	dc_dmub_srv_cmd_queue(dmcub, &cmd);
 	dc_dmub_srv_cmd_execute(dmcub);
 	dc_dmub_srv_wait_idle(dmcub);
 }