Merge tag 'amd-drm-next-5.20-2022-07-14' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.20-2022-07-14:

amdgpu:
- DCN3.2 updates
- DC SubVP support
- DP MST fixes
- Audio fixes
- DC code cleanup
- SMU13 updates
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11
- Soft reset for SDMA 6
- Add gfxoff status query for vangogh
- Improve BO domain pinning
- Fix timestamps for cursor only commits
- MES fixes
- DCN 3.1.4 support
- Misc fixes
- Misc code cleanup

amdkfd:
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
- fix possible list corruption on queue failure

radeon:
- Fix bogus power of two warning

UAPI:
- Unified memory for CWSR save/restore area for KFD
  Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080952.html

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220714214716.8203-1-alexander.deucher@amd.com

8 files changed, 78 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
index 6a817c7ce110..5becfc1bb2ec 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
@@ -1041,7 +1041,8 @@ typedef struct {
   uint16_t        GfxclkFreqGfxUlv; // in MHz
   uint8_t         GfxIdlePadding2[2];
 
-  uint32_t        GfxoffSpare[16];
+  uint32_t        GfxOffEntryHysteresis;
+  uint32_t        GfxoffSpare[15];
 
   // GFX GPO
   uint32_t        GfxGpoSpare[16];
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_7_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_7_ppsmc.h
index 3f2d0a9e4745..6aaefca9b595 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_7_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_7_ppsmc.h
@@ -128,7 +128,12 @@
 #define PPSMC_MSG_EnableAudioStutterWA           0x44
 #define PPSMC_MSG_PowerUpUmsch                   0x45
 #define PPSMC_MSG_PowerDownUmsch                 0x46
-#define PPSMC_Message_Count                      0x4C
-
+#define PPSMC_MSG_SetDcsArch                     0x47
+#define PPSMC_MSG_TriggerVFFLR                   0x48
+#define PPSMC_MSG_SetNumBadMemoryPagesRetired    0x49
+#define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4A
+#define PPSMC_MSG_SetPriorityDeltaGain           0x4B
+#define PPSMC_MSG_AllowIHHostInterrupt           0x4C
+#define PPSMC_Message_Count                      0x4D
 
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index a1cb8e73e171..19084a4fcb2b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -74,6 +74,7 @@
        __SMU_DUMMY_MAP(OverDriveSetPercentage),       \
        __SMU_DUMMY_MAP(SetMinDeepSleepDcefclk),       \
        __SMU_DUMMY_MAP(ReenableAcDcInterrupt),        \
+       __SMU_DUMMY_MAP(AllowIHHostInterrupt),        \
        __SMU_DUMMY_MAP(NotifyPowerSource),            \
        __SMU_DUMMY_MAP(SetUclkFastSwitch),            \
        __SMU_DUMMY_MAP(SetUclkDownHyst),              \
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index 43de0a8d4bd9..038a8956de5b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -30,7 +30,7 @@
 #define SMU13_DRIVER_IF_VERSION_ALDE 0x08
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x04
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0 0x29
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0 0x2A
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x2A
 
 #define SMU13_MODE1_RESET_WAIT_TIME_IN_MS 500  //500ms
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 8f828ec76c35..dccbd9f70723 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -1228,6 +1228,8 @@ int smu_v11_0_set_fan_speed_rpm(struct smu_context *smu,
 	uint32_t crystal_clock_freq = 2500;
 	uint32_t tach_period;
 
+	if (speed == 0)
+		return -EINVAL;
 	/*
 	 * To prevent from possible overheat, some ASICs may have requirement
 	 * for minimum fan speed:
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index e2d8ac90cf36..89504ff8e9ed 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -46,6 +46,18 @@
 #undef pr_info
 #undef pr_debug
 
+// Registers related to GFXOFF
+// addressBlock: smuio_smuio_SmuSmuioDec
+// base address: 0x5a000
+#define mmSMUIO_GFX_MISC_CNTL			0x00c5
+#define mmSMUIO_GFX_MISC_CNTL_BASE_IDX		0
+
+//SMUIO_GFX_MISC_CNTL
+#define SMUIO_GFX_MISC_CNTL__SMU_GFX_cold_vs_gfxoff__SHIFT	0x0
+#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS__SHIFT		0x1
+#define SMUIO_GFX_MISC_CNTL__SMU_GFX_cold_vs_gfxoff_MASK	0x00000001L
+#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS_MASK		0x00000006L
+
 #define FEATURE_MASK(feature) (1ULL << feature)
 #define SMC_DPM_FEATURE ( \
 	FEATURE_MASK(FEATURE_CCLK_DPM_BIT) | \
@@ -2045,6 +2057,31 @@ static int vangogh_mode2_reset(struct smu_context *smu)
 	return vangogh_mode_reset(smu, SMU_RESET_MODE_2);
 }
 
+/**
+ * vangogh_get_gfxoff_status - Get gfxoff status
+ *
+ * @smu: amdgpu_device pointer
+ *
+ * Get current gfxoff status
+ *
+ * Return:
+ * * 0	- GFXOFF (default if enabled).
+ * * 1	- Transition out of GFX State.
+ * * 2	- Not in GFXOFF.
+ * * 3	- Transition into GFXOFF.
+ */
+static u32 vangogh_get_gfxoff_status(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+	u32 reg, gfxoff_status;
+
+	reg = RREG32_SOC15(SMUIO, 0, mmSMUIO_GFX_MISC_CNTL);
+	gfxoff_status = (reg & SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS_MASK)
+		>> SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS__SHIFT;
+
+	return gfxoff_status;
+}
+
 static int vangogh_get_power_limit(struct smu_context *smu,
 				   uint32_t *current_power_limit,
 				   uint32_t *default_power_limit,
@@ -2199,6 +2236,7 @@ static const struct pptable_funcs vangogh_ppt_funcs = {
 	.post_init = vangogh_post_smu_init,
 	.mode2_reset = vangogh_mode2_reset,
 	.gfx_off_control = smu_v11_0_gfx_off_control,
+	.get_gfx_off_status = vangogh_get_gfxoff_status,
 	.get_ppt_limit = vangogh_get_ppt_limit,
 	.get_power_limit = vangogh_get_power_limit,
 	.set_power_limit = vangogh_set_power_limit,
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 8342703ce7d6..e8fe84f806d1 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -1084,9 +1084,33 @@ int smu_v13_0_set_power_limit(struct smu_context *smu,
 	return 0;
 }
 
+static int smu_v13_0_allow_ih_interrupt(struct smu_context *smu)
+{
+	return smu_cmn_send_smc_msg(smu,
+				    SMU_MSG_AllowIHHostInterrupt,
+				    NULL);
+}
+
+static int smu_v13_0_process_pending_interrupt(struct smu_context *smu)
+{
+	int ret = 0;
+
+	if (smu->dc_controlled_by_gpio &&
+	    smu_cmn_feature_is_enabled(smu, SMU_FEATURE_ACDC_BIT))
+		ret = smu_v13_0_allow_ih_interrupt(smu);
+
+	return ret;
+}
+
 int smu_v13_0_enable_thermal_alert(struct smu_context *smu)
 {
-	return amdgpu_irq_get(smu->adev, &smu->irq_source, 0);
+	int ret = 0;
+
+	ret = amdgpu_irq_get(smu->adev, &smu->irq_source, 0);
+	if (ret)
+		return ret;
+
+	return smu_v13_0_process_pending_interrupt(smu);
 }
 
 int smu_v13_0_disable_thermal_alert(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index 193222fdd1c4..6259a85bc818 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -111,6 +111,8 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(PowerDownJpeg,			PPSMC_MSG_PowerDownJpeg,               0),
 	MSG_MAP(GetDcModeMaxDpmFreq,		PPSMC_MSG_GetDcModeMaxDpmFreq,         1),
 	MSG_MAP(OverridePcieParameters,		PPSMC_MSG_OverridePcieParameters,      0),
+	MSG_MAP(ReenableAcDcInterrupt,		PPSMC_MSG_ReenableAcDcInterrupt,       0),
+	MSG_MAP(AllowIHHostInterrupt,		PPSMC_MSG_AllowIHHostInterrupt,       0),
 	MSG_MAP(DramLogSetDramAddrHigh,		PPSMC_MSG_DramLogSetDramAddrHigh,      0),
 	MSG_MAP(DramLogSetDramAddrLow,		PPSMC_MSG_DramLogSetDramAddrLow,       0),
 	MSG_MAP(DramLogSetDramSize,		PPSMC_MSG_DramLogSetDramSize,          0),