drm/amdgpu: change redundant init logs to debug level

When this VF stays in exclusive mode for long, other VFs will be
impacted.

The redundant messages causes exclusive mode timeout when they're
redirected. That is a normal use case for cloud service to redirect
guest log to virtual serial port.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: pding <Pixel.Ding@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

@@ -85,7 +85,7 @@ void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev)
 		kfd2kgd = amdgpu_amdkfd_gfx_8_0_get_functions();
 		break;
 	default:
-		dev_info(adev->dev, "kfd not supported on this ASIC\n");
+		dev_dbg(adev->dev, "kfd not supported on this ASIC\n");
 		return;
 	}
 

drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c

@@ -690,12 +690,12 @@ int amdgpu_atombios_get_clock_info(struct amdgpu_device *adev)
 			le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq);
 		/* set a reasonable default for DP */
 		if (adev->clock.default_dispclk < 53900) {
-			DRM_INFO("Changing default dispclk from %dMhz to 600Mhz\n",
-				 adev->clock.default_dispclk / 100);
+			DRM_DEBUG("Changing default dispclk from %dMhz to 600Mhz\n",
+				  adev->clock.default_dispclk / 100);
 			adev->clock.default_dispclk = 60000;
 		} else if (adev->clock.default_dispclk <= 60000) {
-			DRM_INFO("Changing default dispclk from %dMhz to 625Mhz\n",
-				 adev->clock.default_dispclk / 100);
+			DRM_DEBUG("Changing default dispclk from %dMhz to 625Mhz\n",
+				  adev->clock.default_dispclk / 100);
 			adev->clock.default_dispclk = 62500;
 		}
 		adev->clock.dp_extclk =

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -1029,7 +1029,7 @@ static int amdgpu_atombios_init(struct amdgpu_device *adev)
 		atom_card_info->ioreg_read = cail_ioreg_read;
 		atom_card_info->ioreg_write = cail_ioreg_write;
 	} else {
-		DRM_INFO("PCI I/O BAR is not found. Using MMIO to access ATOM BIOS\n");
+		DRM_DEBUG("PCI I/O BAR is not found. Using MMIO to access ATOM BIOS\n");
 		atom_card_info->ioreg_read = cail_reg_read;
 		atom_card_info->ioreg_write = cail_reg_write;
 	}
@@ -2267,8 +2267,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 			dev_err(adev->dev, "gpu post error!\n");
 			goto failed;
 		}
-	} else {
-		DRM_INFO("GPU post is not needed\n");
 	}
 
 	if (adev->is_atom_fw) {

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -306,7 +306,6 @@ MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)
 module_param_named(cik_support, amdgpu_cik_support, int, 0444);
 #endif
 
-
 static const struct pci_device_id pciidlist[] = {
 #ifdef  CONFIG_DRM_AMDGPU_SI
 	{0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI},

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

@@ -391,9 +391,9 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
 	ring->fence_drv.irq_type = irq_type;
 	ring->fence_drv.initialized = true;
 
-	dev_info(adev->dev, "fence driver on ring %d use gpu addr 0x%016llx, "
-		 "cpu addr 0x%p\n", ring->idx,
-		 ring->fence_drv.gpu_addr, ring->fence_drv.cpu_addr);
+	dev_dbg(adev->dev, "fence driver on ring %d use gpu addr 0x%016llx, "
+		"cpu addr 0x%p\n", ring->idx,
+		ring->fence_drv.gpu_addr, ring->fence_drv.cpu_addr);
 	return 0;
 }
 

drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c

@@ -232,7 +232,7 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 		int ret = pci_enable_msi(adev->pdev);
 		if (!ret) {
 			adev->irq.msi_enabled = true;
-			dev_info(adev->dev, "amdgpu: using MSI.\n");
+			dev_dbg(adev->dev, "amdgpu: using MSI.\n");
 		}
 	}
 
@@ -262,7 +262,7 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 		return r;
 	}
 
-	DRM_INFO("amdgpu: irq initialized.\n");
+	DRM_DEBUG("amdgpu: irq initialized.\n");
 	return 0;
 }
 

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

@@ -779,8 +779,8 @@ int amdgpu_bo_init(struct amdgpu_device *adev)
 	adev->mc.vram_mtrr = arch_phys_wc_add(adev->mc.aper_base,
 					      adev->mc.aper_size);
 	DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n",
-		adev->mc.mc_vram_size >> 20,
-		(unsigned long long)adev->mc.aper_size >> 20);
+		 adev->mc.mc_vram_size >> 20,
+		 (unsigned long long)adev->mc.aper_size >> 20);
 	DRM_INFO("RAM width %dbits %s\n",
 		 adev->mc.vram_width, amdgpu_vram_names[adev->mc.vram_type]);
 	return amdgpu_ttm_init(adev);

drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c

@@ -1218,7 +1218,7 @@ int amdgpu_uvd_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n",  ring->idx);
 		r = 0;
 	}
 

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

@@ -954,7 +954,7 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed\n",
@@ -999,7 +999,7 @@ int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	}
 error:

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

@@ -261,7 +261,7 @@ int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
@@ -467,7 +467,7 @@ int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n",  ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n",  ring->idx);
 		r = 0;
 	}
 
@@ -500,7 +500,7 @@ int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed\n",
@@ -643,7 +643,7 @@ int amdgpu_vcn_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	}
 error:

drivers/gpu/drm/amd/amdgpu/cik_sdma.c

@@ -657,7 +657,7 @@ static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
 			  ring->idx, tmp);
@@ -724,7 +724,7 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);

drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c

@@ -1798,7 +1798,7 @@ static int gfx_v6_0_ring_test_ring(struct amdgpu_ring *ring)
 		DRM_UDELAY(1);
 	}
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
 			  ring->idx, scratch, tmp);
@@ -1951,7 +1951,7 @@ static int gfx_v6_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = RREG32(scratch);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c

@@ -2085,7 +2085,7 @@ static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring)
 		DRM_UDELAY(1);
 	}
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
 			  ring->idx, scratch, tmp);
@@ -2365,7 +2365,7 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = RREG32(scratch);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

@@ -804,7 +804,7 @@ static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring)
 		DRM_UDELAY(1);
 	}
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
@@ -856,7 +856,7 @@ static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = RREG32(scratch);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

@@ -327,7 +327,7 @@ static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring)
 		DRM_UDELAY(1);
 	}
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
@@ -379,7 +379,7 @@ static int gfx_v9_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
         }
         tmp = RREG32(scratch);
         if (tmp == 0xDEADBEEF) {
-                DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+                DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
                 r = 0;
         } else {
                 DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c

@@ -633,7 +633,7 @@ static int sdma_v2_4_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
 			  ring->idx, tmp);
@@ -704,7 +704,7 @@ static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

@@ -893,7 +893,7 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
 			  ring->idx, tmp);
@@ -964,7 +964,7 @@ static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

@@ -919,7 +919,7 @@ static int sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
 			  ring->idx, tmp);
@@ -990,7 +990,7 @@ static int sdma_v4_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);

drivers/gpu/drm/amd/amdgpu/si_dma.c

@@ -252,7 +252,7 @@ static int si_dma_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i);
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n", ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",
 			  ring->idx, tmp);
@@ -317,7 +317,7 @@ static int si_dma_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	}
 	tmp = le32_to_cpu(adev->wb.wb[index]);
 	if (tmp == 0xDEADBEEF) {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	} else {
 		DRM_ERROR("amdgpu: ib test failed (0x%08X)\n", tmp);

drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c

@@ -521,7 +521,7 @@ static int uvd_v4_2_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c

@@ -536,7 +536,7 @@ static int uvd_v5_0_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c

@@ -184,7 +184,7 @@ static int uvd_v6_0_enc_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed\n",
@@ -360,7 +360,7 @@ static int uvd_v6_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	}
 error:
@@ -1008,7 +1008,7 @@ static int uvd_v6_0_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",

drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c

@@ -184,7 +184,7 @@ static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed\n",
@@ -359,7 +359,7 @@ static int uvd_v7_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	} else if (r < 0) {
 		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
 	} else {
-		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
 		r = 0;
 	}
 error:
@@ -1192,7 +1192,7 @@ static int uvd_v7_0_ring_test_ring(struct amdgpu_ring *ring)
 	}
 
 	if (i < adev->usec_timeout) {
-		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+		DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
 		DRM_ERROR("amdgpu: ring %d test failed (0x%08X)\n",

drivers/gpu/drm/amd/powerplay/amd_powerplay.c

@@ -122,7 +122,7 @@ static int pp_sw_init(void *handle)
 
 		ret = hwmgr->smumgr_funcs->smu_init(hwmgr);
 
-		pr_info("amdgpu: powerplay sw initialized\n");
+		pr_debug("amdgpu: powerplay sw initialized\n");
 	}
 	return ret;
 }