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, 16 insertions, 12 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c
index a19f359e45d7..06d39d529c09 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c
@@ -27,7 +27,7 @@
 #include "dce_abm.h"
 #include "dc.h"
 #include "dc_dmub_srv.h"
-#include "../../dmub/inc/dmub_srv.h"
+#include "dmub/inc/dmub_srv.h"
 #include "core_types.h"
 #include "dm_services.h"
 #include "reg_helper.h"
@@ -50,7 +50,7 @@
 
 #define DISABLE_ABM_IMMEDIATELY 255
 
-static bool dmub_abm_set_pipe(struct abm *abm, uint32_t otg_inst)
+static bool dmub_abm_set_pipe(struct abm *abm, uint32_t otg_inst, uint32_t panel_inst)
 {
 	union dmub_rb_cmd cmd;
 	struct dc_context *dc = abm->ctx;
@@ -59,10 +59,11 @@ static bool dmub_abm_set_pipe(struct abm *abm, uint32_t otg_inst)
 	cmd.abm_set_pipe.header.type = DMUB_CMD__ABM;
 	cmd.abm_set_pipe.header.sub_type = DMUB_CMD__ABM_SET_PIPE;
 	cmd.abm_set_pipe.abm_set_pipe_data.otg_inst = otg_inst;
+	cmd.abm_set_pipe.abm_set_pipe_data.panel_inst = panel_inst;
 	cmd.abm_set_pipe.abm_set_pipe_data.ramping_boundary = ramping_boundary;
 	cmd.abm_set_pipe.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_pipe_data);
 
-	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.abm_set_pipe.header);
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);
 
@@ -120,7 +121,8 @@ static void dmcub_set_backlight_level(
 	struct dce_abm *dce_abm,
 	uint32_t backlight_pwm_u16_16,
 	uint32_t frame_ramp,
-	uint32_t otg_inst)
+	uint32_t otg_inst,
+	uint32_t panel_inst)
 {
 	union dmub_rb_cmd cmd;
 	struct dc_context *dc = dce_abm->base.ctx;
@@ -134,7 +136,7 @@ static void dmcub_set_backlight_level(
 		// Take MSB of fractional part since backlight is not max
 		backlight_8_bit = (backlight_pwm_u16_16 >> 8) & 0xFF;
 
-	dmub_abm_set_pipe(&dce_abm->base, otg_inst);
+	dmub_abm_set_pipe(&dce_abm->base, otg_inst, panel_inst);
 
 	REG_UPDATE(BL1_PWM_USER_LEVEL, BL1_PWM_USER_LEVEL, backlight_pwm_u16_16);
 
@@ -146,7 +148,7 @@ static void dmcub_set_backlight_level(
 	cmd.abm_set_backlight.abm_set_backlight_data.frame_ramp = frame_ramp;
 	cmd.abm_set_backlight.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_backlight_data);
 
-	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.abm_set_backlight.header);
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);
 
@@ -171,7 +173,7 @@ static void dmub_abm_enable_fractional_pwm(struct dc_context *dc)
 	cmd.abm_set_pwm_frac.abm_set_pwm_frac_data.fractional_pwm = fractional_pwm;
 	cmd.abm_set_pwm_frac.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_pwm_frac_data);
 
-	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.abm_set_pwm_frac.header);
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);
 }
@@ -250,18 +252,18 @@ static bool dmub_abm_set_level(struct abm *abm, uint32_t level)
 	cmd.abm_set_level.abm_set_level_data.level = level;
 	cmd.abm_set_level.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_level_data);
 
-	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.abm_set_level.header);
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);
 
 	return true;
 }
 
-static bool dmub_abm_immediate_disable(struct abm *abm)
+static bool dmub_abm_immediate_disable(struct abm *abm, uint32_t panel_inst)
 {
 	struct dce_abm *dce_abm = TO_DMUB_ABM(abm);
 
-	dmub_abm_set_pipe(abm, DISABLE_ABM_IMMEDIATELY);
+	dmub_abm_set_pipe(abm, DISABLE_ABM_IMMEDIATELY, panel_inst);
 
 	abm->stored_backlight_registers.BL_PWM_CNTL =
 		REG_READ(BL_PWM_CNTL);
@@ -338,6 +340,7 @@ static bool dmub_abm_set_backlight_level_pwm(
 		unsigned int backlight_pwm_u16_16,
 		unsigned int frame_ramp,
 		unsigned int otg_inst,
+		uint32_t panel_inst,
 		bool fw_set_brightness)
 {
 	struct dce_abm *dce_abm = TO_DMUB_ABM(abm);
@@ -345,7 +348,8 @@ static bool dmub_abm_set_backlight_level_pwm(
 	dmcub_set_backlight_level(dce_abm,
 			backlight_pwm_u16_16,
 			frame_ramp,
-			otg_inst);
+			otg_inst,
+			panel_inst);
 
 	return true;
 }
@@ -370,7 +374,7 @@ static bool dmub_abm_init_config(struct abm *abm,
 	cmd.abm_init_config.abm_init_config_data.bytes = bytes;
 	cmd.abm_init_config.header.payload_bytes = sizeof(struct dmub_cmd_abm_init_config_data);
 
-	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd.abm_init_config.header);
+	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);