Merge 5.14-rc5 into driver-core-next

We need the driver core fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

37 files changed, 183 insertions, 81 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 84a1b4bc9bb4..4137e848f6a2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -26,6 +26,7 @@
 #include <linux/slab.h>
 #include <linux/power_supply.h>
 #include <linux/pm_runtime.h>
+#include <linux/suspend.h>
 #include <acpi/video.h>
 #include <acpi/actbl.h>
 
@@ -1039,10 +1040,10 @@ void amdgpu_acpi_detect(void)
  */
 bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev)
 {
-#if defined(CONFIG_AMD_PMC) || defined(CONFIG_AMD_PMC_MODULE)
+#if IS_ENABLED(CONFIG_AMD_PMC) && IS_ENABLED(CONFIG_PM_SLEEP)
 	if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) {
 		if (adev->flags & AMD_IS_APU)
-			return true;
+			return pm_suspend_target_state == PM_SUSPEND_TO_IDLE;
 	}
 #endif
 	return false;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d303e88e3c23..f3fd5ec710b6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3504,13 +3504,13 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	r = amdgpu_device_get_job_timeout_settings(adev);
 	if (r) {
 		dev_err(adev->dev, "invalid lockup_timeout parameter syntax\n");
-		goto failed_unmap;
+		return r;
 	}
 
 	/* early init functions */
 	r = amdgpu_device_ip_early_init(adev);
 	if (r)
-		goto failed_unmap;
+		return r;
 
 	/* doorbell bar mapping and doorbell index init*/
 	amdgpu_device_doorbell_init(adev);
@@ -3736,10 +3736,6 @@ release_ras_con:
 failed:
 	amdgpu_vf_error_trans_all(adev);
 
-failed_unmap:
-	iounmap(adev->rmmio);
-	adev->rmmio = NULL;
-
 	return r;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 361b86b71b56..5ed8381ae0f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1213,6 +1213,13 @@ static const struct pci_device_id pciidlist[] = {
 	{0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
 	{0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN|AMD_EXP_HW_SUPPORT},
 
+	/* BEIGE_GOBY */
+	{0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
+	{0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
+	{0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
+	{0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
+	{0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},
+
 	{0, 0, 0}
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
index 59e0fefb15aa..acfa207cf970 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
@@ -54,11 +54,12 @@ static inline void amdgpu_res_first(struct ttm_resource *res,
 {
 	struct drm_mm_node *node;
 
-	if (!res) {
+	if (!res || res->mem_type == TTM_PL_SYSTEM) {
 		cur->start = start;
 		cur->size = size;
 		cur->remaining = size;
 		cur->node = NULL;
+		WARN_ON(res && start + size > res->num_pages << PAGE_SHIFT);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 044076ec1d03..6a23c6826e12 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1295,6 +1295,16 @@ static bool is_raven_kicker(struct amdgpu_device *adev)
 		return false;
 }
 
+static bool check_if_enlarge_doorbell_range(struct amdgpu_device *adev)
+{
+	if ((adev->asic_type == CHIP_RENOIR) &&
+	    (adev->gfx.me_fw_version >= 0x000000a5) &&
+	    (adev->gfx.me_feature_version >= 52))
+		return true;
+	else
+		return false;
+}
+
 static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
 {
 	if (gfx_v9_0_should_disable_gfxoff(adev->pdev))
@@ -3675,7 +3685,16 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring)
 	if (ring->use_doorbell) {
 		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER,
 					(adev->doorbell_index.kiq * 2) << 2);
-		WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
+		/* If GC has entered CGPG, ringing doorbell > first page
+		 * doesn't wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to
+		 * workaround this issue. And this change has to align with firmware
+		 * update.
+		 */
+		if (check_if_enlarge_doorbell_range(adev))
+			WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
+					(adev->doorbell.size - 4));
+		else
+			WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
 					(adev->doorbell_index.userqueue_end * 2) << 2);
 	}
 
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
index 618e5b6b85d9..536d41f327c1 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
@@ -67,7 +67,7 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
 
 	err = psp_init_asd_microcode(psp, chip_name);
 	if (err)
-		goto out;
+		return err;
 
 	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin", chip_name);
 	err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
@@ -80,7 +80,7 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
 	} else {
 		err = amdgpu_ucode_validate(adev->psp.ta_fw);
 		if (err)
-			goto out2;
+			goto out;
 
 		ta_hdr = (const struct ta_firmware_header_v1_0 *)
 				 adev->psp.ta_fw->data;
@@ -105,10 +105,9 @@ static int psp_v12_0_init_microcode(struct psp_context *psp)
 
 	return 0;
 
-out2:
+out:
 	release_firmware(adev->psp.ta_fw);
 	adev->psp.ta_fw = NULL;
-out:
 	if (err) {
 		dev_err(adev->dev,
 			"psp v12.0: Failed to load firmware \"%s\"\n",
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index d3a2a5ff57e9..c0ae73b0691c 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1548,6 +1548,7 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 	}
 
 	hdr = (const struct dmcub_firmware_header_v1_0 *)adev->dm.dmub_fw->data;
+	adev->dm.dmcub_fw_version = le32_to_cpu(hdr->header.ucode_version);
 
 	if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
 		adev->firmware.ucode[AMDGPU_UCODE_ID_DMCUB].ucode_id =
@@ -1561,7 +1562,6 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 			 adev->dm.dmcub_fw_version);
 	}
 
-	adev->dm.dmcub_fw_version = le32_to_cpu(hdr->header.ucode_version);
 
 	adev->dm.dmub_srv = kzalloc(sizeof(*adev->dm.dmub_srv), GFP_KERNEL);
 	dmub_srv = adev->dm.dmub_srv;
@@ -2429,9 +2429,9 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
 	max_cll = conn_base->hdr_sink_metadata.hdmi_type1.max_cll;
 	min_cll = conn_base->hdr_sink_metadata.hdmi_type1.min_cll;
 
-	if (caps->ext_caps->bits.oled == 1 ||
+	if (caps->ext_caps->bits.oled == 1 /*||
 	    caps->ext_caps->bits.sdr_aux_backlight_control == 1 ||
-	    caps->ext_caps->bits.hdr_aux_backlight_control == 1)
+	    caps->ext_caps->bits.hdr_aux_backlight_control == 1*/)
 		caps->aux_support = true;
 
 	if (amdgpu_backlight == 0)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index 6e0c5c664fdc..a5331b96f551 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -197,7 +197,7 @@ void dcn20_update_clocks_update_dentist(struct clk_mgr_internal *clk_mgr, struct
 
 	REG_UPDATE(DENTIST_DISPCLK_CNTL,
 			DENTIST_DISPCLK_WDIVIDER, dispclk_wdivider);
-//	REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 5, 100);
+	REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 50, 1000);
 	REG_UPDATE(DENTIST_DISPCLK_CNTL,
 			DENTIST_DPPCLK_WDIVIDER, dppclk_wdivider);
 	REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, 1, 5, 100);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
index c6f494f0dcea..6185f9475fa2 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
@@ -66,9 +66,11 @@ int rn_get_active_display_cnt_wa(
 	for (i = 0; i < context->stream_count; i++) {
 		const struct dc_stream_state *stream = context->streams[i];
 
+		/* Extend the WA to DP for Linux*/
 		if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A ||
 				stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK ||
-				stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK)
+				stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK ||
+				stream->signal == SIGNAL_TYPE_DISPLAY_PORT)
 			tmds_present = true;
 	}
 
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 9fb8c46dc606..a6d0fd24fd02 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -3602,29 +3602,12 @@ static bool dpcd_read_sink_ext_caps(struct dc_link *link)
 bool dp_retrieve_lttpr_cap(struct dc_link *link)
 {
 	uint8_t lttpr_dpcd_data[6];
-	bool vbios_lttpr_enable = false;
-	bool vbios_lttpr_interop = false;
-	struct dc_bios *bios = link->dc->ctx->dc_bios;
+	bool vbios_lttpr_enable = link->dc->caps.vbios_lttpr_enable;
+	bool vbios_lttpr_interop = link->dc->caps.vbios_lttpr_aware;
 	enum dc_status status = DC_ERROR_UNEXPECTED;
 	bool is_lttpr_present = false;
 
 	memset(lttpr_dpcd_data, '\0', sizeof(lttpr_dpcd_data));
-	/* Query BIOS to determine if LTTPR functionality is forced on by system */
-	if (bios->funcs->get_lttpr_caps) {
-		enum bp_result bp_query_result;
-		uint8_t is_vbios_lttpr_enable = 0;
-
-		bp_query_result = bios->funcs->get_lttpr_caps(bios, &is_vbios_lttpr_enable);
-		vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
-	}
-
-	if (bios->funcs->get_lttpr_interop) {
-		enum bp_result bp_query_result;
-		uint8_t is_vbios_interop_enabled = 0;
-
-		bp_query_result = bios->funcs->get_lttpr_interop(bios, &is_vbios_interop_enabled);
-		vbios_lttpr_interop = (bp_query_result == BP_RESULT_OK) && !!is_vbios_interop_enabled;
-	}
 
 	/*
 	 * Logic to determine LTTPR mode
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 8dcea8ff5c5a..af7b60108e9d 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -183,6 +183,8 @@ struct dc_caps {
 	unsigned int cursor_cache_size;
 	struct dc_plane_cap planes[MAX_PLANES];
 	struct dc_color_caps color;
+	bool vbios_lttpr_aware;
+	bool vbios_lttpr_enable;
 };
 
 struct dc_bug_wa {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
index 7fa9fc656b0c..f6e747f25ebe 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
@@ -464,7 +464,7 @@ void optc2_lock_doublebuffer_enable(struct timing_generator *optc)
 
 	REG_UPDATE_2(OTG_GLOBAL_CONTROL1,
 			MASTER_UPDATE_LOCK_DB_X,
-			h_blank_start - 200 - 1,
+			(h_blank_start - 200 - 1) / optc1->opp_count,
 			MASTER_UPDATE_LOCK_DB_Y,
 			v_blank_start - 1);
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index f3d98e3ba624..bf0a198eae15 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -109,6 +109,7 @@ struct _vcs_dpi_ip_params_st dcn2_1_ip = {
 	.max_page_table_levels = 4,
 	.pte_chunk_size_kbytes = 2,
 	.meta_chunk_size_kbytes = 2,
+	.min_meta_chunk_size_bytes = 256,
 	.writeback_chunk_size_kbytes = 2,
 	.line_buffer_size_bits = 789504,
 	.is_line_buffer_bpp_fixed = 0,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index 596c97dce67e..253654d605c2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -2617,6 +2617,26 @@ static bool dcn30_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
+	/* read VBIOS LTTPR caps */
+	{
+		if (ctx->dc_bios->funcs->get_lttpr_caps) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_lttpr_enable = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable);
+			dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
+		}
+
+		if (ctx->dc_bios->funcs->get_lttpr_interop) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_interop_enabled = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_interop(ctx->dc_bios,
+					&is_vbios_interop_enabled);
+			dc->caps.vbios_lttpr_aware = (bp_query_result == BP_RESULT_OK) && !!is_vbios_interop_enabled;
+		}
+	}
+
 	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
 		dc->debug = debug_defaults_drv;
 	else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 833ab13fa834..dc7823d23ba8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -146,8 +146,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_03_soc = {
 
 		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
 		.num_states = 1,
-		.sr_exit_time_us = 26.5,
-		.sr_enter_plus_exit_time_us = 31,
+		.sr_exit_time_us = 35.5,
+		.sr_enter_plus_exit_time_us = 40,
 		.urgent_latency_us = 4.0,
 		.urgent_latency_pixel_data_only_us = 4.0,
 		.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
index 38c010afade1..cd3248dc31d8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
@@ -1968,6 +1968,22 @@ static bool dcn31_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
+	/* read VBIOS LTTPR caps */
+	{
+		if (ctx->dc_bios->funcs->get_lttpr_caps) {
+			enum bp_result bp_query_result;
+			uint8_t is_vbios_lttpr_enable = 0;
+
+			bp_query_result = ctx->dc_bios->funcs->get_lttpr_caps(ctx->dc_bios, &is_vbios_lttpr_enable);
+			dc->caps.vbios_lttpr_enable = (bp_query_result == BP_RESULT_OK) && !!is_vbios_lttpr_enable;
+		}
+
+		/* interop bit is implicit */
+		{
+			dc->caps.vbios_lttpr_aware = true;
+		}
+	}
+
 	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
 		dc->debug = debug_defaults_drv;
 	else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
index d25a7d38d21f..6655bb99fdfd 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
@@ -841,6 +841,9 @@ static bool CalculatePrefetchSchedule(
 	else
 		*DestinationLinesForPrefetch = dst_y_prefetch_equ;
 
+	// Limit to prevent overflow in DST_Y_PREFETCH register
+	*DestinationLinesForPrefetch = dml_min(*DestinationLinesForPrefetch, 63.75);
+
 	dml_print("DML: VStartup: %d\n", VStartup);
 	dml_print("DML: TCalc: %f\n", TCalc);
 	dml_print("DML: TWait: %f\n", TWait);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
index 973de346410d..27c7fa3110c8 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
@@ -267,11 +267,13 @@ void dmub_dcn31_set_outbox1_rptr(struct dmub_srv *dmub, uint32_t rptr_offset)
 
 bool dmub_dcn31_is_hw_init(struct dmub_srv *dmub)
 {
-	uint32_t is_hw_init;
+	union dmub_fw_boot_status status;
+	uint32_t is_enable;
 
-	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_hw_init);
+	status.all = REG_READ(DMCUB_SCRATCH0);
+	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_enable);
 
-	return is_hw_init != 0;
+	return is_enable != 0 && status.bits.dal_fw;
 }
 
 bool dmub_dcn31_is_supported(struct dmub_srv *dmub)
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/inc/smu_v13_0.h
index 3fea2430dec0..dc91eb608791 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v13_0.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v13_0.h
@@ -26,7 +26,7 @@
 #include "amdgpu_smu.h"
 
 #define SMU13_DRIVER_IF_VERSION_INV 0xFFFFFFFF
-#define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x03
+#define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x04
 #define SMU13_DRIVER_IF_VERSION_ALDE 0x07
 
 /* MP Apertures */
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 5b6922e28ef2..aa667fa71158 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -2166,7 +2166,8 @@ static void
 init_vbt_missing_defaults(struct drm_i915_private *i915)
 {
 	enum port port;
-	int ports = PORT_A | PORT_B | PORT_C | PORT_D | PORT_E | PORT_F;
+	int ports = BIT(PORT_A) | BIT(PORT_B) | BIT(PORT_C) |
+		    BIT(PORT_D) | BIT(PORT_E) | BIT(PORT_F);
 
 	if (!HAS_DDI(i915) && !IS_CHERRYVIEW(i915))
 		return;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 3bad4e00f7be..2d5d21740c25 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -11361,13 +11361,19 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
 		intel_ddi_init(dev_priv, PORT_B);
 		intel_ddi_init(dev_priv, PORT_C);
 		vlv_dsi_init(dev_priv);
-	} else if (DISPLAY_VER(dev_priv) >= 9) {
+	} else if (DISPLAY_VER(dev_priv) == 10) {
 		intel_ddi_init(dev_priv, PORT_A);
 		intel_ddi_init(dev_priv, PORT_B);
 		intel_ddi_init(dev_priv, PORT_C);
 		intel_ddi_init(dev_priv, PORT_D);
 		intel_ddi_init(dev_priv, PORT_E);
 		intel_ddi_init(dev_priv, PORT_F);
+	} else if (DISPLAY_VER(dev_priv) >= 9) {
+		intel_ddi_init(dev_priv, PORT_A);
+		intel_ddi_init(dev_priv, PORT_B);
+		intel_ddi_init(dev_priv, PORT_C);
+		intel_ddi_init(dev_priv, PORT_D);
+		intel_ddi_init(dev_priv, PORT_E);
 	} else if (HAS_DDI(dev_priv)) {
 		u32 found;
 
diff --git a/drivers/gpu/drm/i915/i915_globals.c b/drivers/gpu/drm/i915/i915_globals.c
index 77f1911c463b..3acb0b6be284 100644
--- a/drivers/gpu/drm/i915/i915_globals.c
+++ b/drivers/gpu/drm/i915/i915_globals.c
@@ -138,7 +138,7 @@ void i915_globals_unpark(void)
 	atomic_inc(&active);
 }
 
-static void __exit __i915_globals_flush(void)
+static void  __i915_globals_flush(void)
 {
 	atomic_inc(&active); /* skip shrinking */
 
@@ -148,7 +148,7 @@ static void __exit __i915_globals_flush(void)
 	atomic_dec(&active);
 }
 
-void __exit i915_globals_exit(void)
+void i915_globals_exit(void)
 {
 	GEM_BUG_ON(atomic_read(&active));
 
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 83b500bb170c..2880ec57c97d 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1195,6 +1195,7 @@ static int __init i915_init(void)
 	err = pci_register_driver(&i915_pci_driver);
 	if (err) {
 		i915_pmu_exit();
+		i915_globals_exit();
 		return err;
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 94fde5ca26ae..41186c1f771e 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -422,7 +422,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 #define   GEN12_HCP_SFC_LOCK_ACK_BIT		REG_BIT(1)
 #define   GEN12_HCP_SFC_USAGE_BIT			REG_BIT(0)
 
-#define GEN12_SFC_DONE(n)		_MMIO(0x1cc00 + (n) * 0x100)
+#define GEN12_SFC_DONE(n)		_MMIO(0x1cc000 + (n) * 0x1000)
 #define GEN12_SFC_DONE_MAX		4
 
 #define RING_PP_DIR_BASE(base)		_MMIO((base) + 0x228)
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 7eaa92fee421..e0a10f36acc1 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -325,7 +325,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 			info->pipe_mask &= ~BIT(PIPE_C);
 			info->cpu_transcoder_mask &= ~BIT(TRANSCODER_C);
 		}
-	} else if (HAS_DISPLAY(dev_priv) && GRAPHICS_VER(dev_priv) >= 9) {
+	} else if (HAS_DISPLAY(dev_priv) && DISPLAY_VER(dev_priv) >= 9) {
 		u32 dfsm = intel_de_read(dev_priv, SKL_DFSM);
 
 		if (dfsm & SKL_DFSM_PIPE_A_DISABLE) {
@@ -340,7 +340,8 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 			info->pipe_mask &= ~BIT(PIPE_C);
 			info->cpu_transcoder_mask &= ~BIT(TRANSCODER_C);
 		}
-		if (GRAPHICS_VER(dev_priv) >= 12 &&
+
+		if (DISPLAY_VER(dev_priv) >= 12 &&
 		    (dfsm & TGL_DFSM_PIPE_D_DISABLE)) {
 			info->pipe_mask &= ~BIT(PIPE_D);
 			info->cpu_transcoder_mask &= ~BIT(TRANSCODER_D);
@@ -352,10 +353,10 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 		if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
 			info->display.has_fbc = 0;
 
-		if (GRAPHICS_VER(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
+		if (DISPLAY_VER(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
 			info->display.has_dmc = 0;
 
-		if (GRAPHICS_VER(dev_priv) >= 10 &&
+		if (DISPLAY_VER(dev_priv) >= 10 &&
 		    (dfsm & CNL_DFSM_DISPLAY_DSC_DISABLE))
 			info->display.has_dsc = 0;
 	}
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c
index 96ea1a2c11dd..f54392ec4fab 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.c
+++ b/drivers/gpu/drm/kmb/kmb_drv.c
@@ -203,6 +203,7 @@ static irqreturn_t handle_lcd_irq(struct drm_device *dev)
 	unsigned long status, val, val1;
 	int plane_id, dma0_state, dma1_state;
 	struct kmb_drm_private *kmb = to_kmb(dev);
+	u32 ctrl = 0;
 
 	status = kmb_read_lcd(kmb, LCD_INT_STATUS);
 
@@ -227,6 +228,19 @@ static irqreturn_t handle_lcd_irq(struct drm_device *dev)
 				kmb_clr_bitmask_lcd(kmb, LCD_CONTROL,
 						    kmb->plane_status[plane_id].ctrl);
 
+				ctrl = kmb_read_lcd(kmb, LCD_CONTROL);
+				if (!(ctrl & (LCD_CTRL_VL1_ENABLE |
+				    LCD_CTRL_VL2_ENABLE |
+				    LCD_CTRL_GL1_ENABLE |
+				    LCD_CTRL_GL2_ENABLE))) {
+					/* If no LCD layers are using DMA,
+					 * then disable DMA pipelined AXI read
+					 * transactions.
+					 */
+					kmb_clr_bitmask_lcd(kmb, LCD_CONTROL,
+							    LCD_CTRL_PIPELINE_DMA);
+				}
+
 				kmb->plane_status[plane_id].disable = false;
 			}
 		}
@@ -411,10 +425,10 @@ static const struct drm_driver kmb_driver = {
 	.fops = &fops,
 	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.name = "kmb-drm",
-	.desc = "KEEMBAY DISPLAY DRIVER ",
-	.date = "20201008",
-	.major = 1,
-	.minor = 0,
+	.desc = "KEEMBAY DISPLAY DRIVER",
+	.date = DRIVER_DATE,
+	.major = DRIVER_MAJOR,
+	.minor = DRIVER_MINOR,
 };
 
 static int kmb_remove(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/kmb/kmb_drv.h b/drivers/gpu/drm/kmb/kmb_drv.h
index 02e806712a64..ebbaa5f422d5 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.h
+++ b/drivers/gpu/drm/kmb/kmb_drv.h
@@ -15,6 +15,11 @@
 #define KMB_MAX_HEIGHT			1080 /*Max height in pixels */
 #define KMB_MIN_WIDTH                   1920 /*Max width in pixels */
 #define KMB_MIN_HEIGHT                  1080 /*Max height in pixels */
+
+#define DRIVER_DATE			"20210223"
+#define DRIVER_MAJOR			1
+#define DRIVER_MINOR			1
+
 #define KMB_LCD_DEFAULT_CLK		200000000
 #define KMB_SYS_CLK_MHZ			500
 
diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index d5b6195856d1..ecee6782612d 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -427,8 +427,14 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
 
 	kmb_set_bitmask_lcd(kmb, LCD_CONTROL, ctrl);
 
-	/* FIXME no doc on how to set output format,these values are
-	 * taken from the Myriadx tests
+	/* Enable pipeline AXI read transactions for the DMA
+	 * after setting graphics layers. This must be done
+	 * in a separate write cycle.
+	 */
+	kmb_set_bitmask_lcd(kmb, LCD_CONTROL, LCD_CTRL_PIPELINE_DMA);
+
+	/* FIXME no doc on how to set output format, these values are taken
+	 * from the Myriadx tests
 	 */
 	out_format |= LCD_OUTF_FORMAT_RGB888;
 
@@ -526,6 +532,11 @@ struct kmb_plane *kmb_plane_init(struct drm_device *drm)
 		plane->id = i;
 	}
 
+	/* Disable pipeline AXI read transactions for the DMA
+	 * prior to setting graphics layers
+	 */
+	kmb_clr_bitmask_lcd(kmb, LCD_CONTROL, LCD_CTRL_PIPELINE_DMA);
+
 	return primary;
 cleanup:
 	drmm_kfree(drm, plane);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index d01c4c919504..704dace895cb 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -296,7 +296,7 @@ static const struct dpu_mdp_cfg sc7180_mdp[] = {
 static const struct dpu_mdp_cfg sm8250_mdp[] = {
 	{
 	.name = "top_0", .id = MDP_TOP,
-	.base = 0x0, .len = 0x45C,
+	.base = 0x0, .len = 0x494,
 	.features = 0,
 	.highest_bank_bit = 0x3, /* TODO: 2 for LP_DDR4 */
 	.clk_ctrls[DPU_CLK_CTRL_VIG0] = {
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c b/drivers/gpu/drm/msm/dp/dp_catalog.c
index ca96e3514790..c0423e76eed7 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -771,6 +771,7 @@ int dp_catalog_panel_timing_cfg(struct dp_catalog *dp_catalog)
 	dp_write_link(catalog, REG_DP_HSYNC_VSYNC_WIDTH_POLARITY,
 				dp_catalog->width_blanking);
 	dp_write_link(catalog, REG_DP_ACTIVE_HOR_VER, dp_catalog->dp_active);
+	dp_write_p0(catalog, MMSS_DP_INTF_CONFIG, 0);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index ee221d835fa0..eaddfd739885 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1526,7 +1526,7 @@ static int dp_ctrl_process_phy_test_request(struct dp_ctrl_private *ctrl)
 	 * running. Add the global reset just before disabling the
 	 * link clocks and core clocks.
 	 */
-	ret = dp_ctrl_off(&ctrl->dp_ctrl);
+	ret = dp_ctrl_off_link_stream(&ctrl->dp_ctrl);
 	if (ret) {
 		DRM_ERROR("failed to disable DP controller\n");
 		return ret;
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 051c1be1de7e..867388a399ad 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -219,6 +219,7 @@ static int dp_display_bind(struct device *dev, struct device *master,
 		goto end;
 	}
 
+	dp->aux->drm_dev = drm;
 	rc = dp_aux_register(dp->aux);
 	if (rc) {
 		DRM_ERROR("DRM DP AUX register failed\n");
@@ -1311,6 +1312,10 @@ static int dp_pm_resume(struct device *dev)
 	else
 		dp->dp_display.is_connected = false;
 
+	dp_display_handle_plugged_change(g_dp_display,
+				dp->dp_display.is_connected);
+
+
 	mutex_unlock(&dp->event_mutex);
 
 	return 0;
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index eed2a762e9dd..bcaddbba564d 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -142,6 +142,9 @@ static const struct iommu_flush_ops null_tlb_ops = {
 	.tlb_add_page = msm_iommu_tlb_add_page,
 };
 
+static int msm_fault_handler(struct iommu_domain *domain, struct device *dev,
+		unsigned long iova, int flags, void *arg);
+
 struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent)
 {
 	struct adreno_smmu_priv *adreno_smmu = dev_get_drvdata(parent->dev);
@@ -157,6 +160,13 @@ struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent)
 	if (!ttbr1_cfg)
 		return ERR_PTR(-ENODEV);
 
+	/*
+	 * Defer setting the fault handler until we have a valid adreno_smmu
+	 * to avoid accidentially installing a GPU specific fault handler for
+	 * the display's iommu
+	 */
+	iommu_set_fault_handler(iommu->domain, msm_fault_handler, iommu);
+
 	pagetable = kzalloc(sizeof(*pagetable), GFP_KERNEL);
 	if (!pagetable)
 		return ERR_PTR(-ENOMEM);
@@ -300,7 +310,6 @@ struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain)
 
 	iommu->domain = domain;
 	msm_mmu_init(&iommu->base, dev, &funcs, MSM_MMU_IOMMU);
-	iommu_set_fault_handler(domain, msm_fault_handler, iommu);
 
 	atomic_set(&iommu->pagetables, 0);
 
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 21939d4352cf..1b80290c2b53 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4166,7 +4166,7 @@ static const struct drm_display_mode yes_optoelectronics_ytc700tlag_05_201c_mode
 static const struct panel_desc yes_optoelectronics_ytc700tlag_05_201c = {
 	.modes = &yes_optoelectronics_ytc700tlag_05_201c_mode,
 	.num_modes = 1,
-	.bpc = 6,
+	.bpc = 8,
 	.size = {
 		.width = 154,
 		.height = 90,
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index 519deea8e39b..74e3b460132b 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -44,6 +44,8 @@ static unsigned ttm_glob_use_count;
 struct ttm_global ttm_glob;
 EXPORT_SYMBOL(ttm_glob);
 
+struct dentry *ttm_debugfs_root;
+
 static void ttm_global_release(void)
 {
 	struct ttm_global *glob = &ttm_glob;
@@ -53,6 +55,7 @@ static void ttm_global_release(void)
 		goto out;
 
 	ttm_pool_mgr_fini();
+	debugfs_remove(ttm_debugfs_root);
 
 	__free_page(glob->dummy_read_page);
 	memset(glob, 0, sizeof(*glob));
@@ -73,6 +76,13 @@ static int ttm_global_init(void)
 
 	si_meminfo(&si);
 
+	ttm_debugfs_root = debugfs_create_dir("ttm", NULL);
+	if (IS_ERR(ttm_debugfs_root)) {
+		ret = PTR_ERR(ttm_debugfs_root);
+		ttm_debugfs_root = NULL;
+		goto out;
+	}
+
 	/* Limit the number of pages in the pool to about 50% of the total
 	 * system memory.
 	 */
@@ -100,6 +110,8 @@ static int ttm_global_init(void)
 	debugfs_create_atomic_t("buffer_objects", 0444, ttm_debugfs_root,
 				&glob->bo_count);
 out:
+	if (ret && ttm_debugfs_root)
+		debugfs_remove(ttm_debugfs_root);
 	if (ret)
 		--ttm_glob_use_count;
 	mutex_unlock(&ttm_global_mutex);
diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c
index 997c458f68a9..7fcdef278c74 100644
--- a/drivers/gpu/drm/ttm/ttm_module.c
+++ b/drivers/gpu/drm/ttm/ttm_module.c
@@ -72,22 +72,6 @@ pgprot_t ttm_prot_from_caching(enum ttm_caching caching, pgprot_t tmp)
 	return tmp;
 }
 
-struct dentry *ttm_debugfs_root;
-
-static int __init ttm_init(void)
-{
-	ttm_debugfs_root = debugfs_create_dir("ttm", NULL);
-	return 0;
-}
-
-static void __exit ttm_exit(void)
-{
-	debugfs_remove(ttm_debugfs_root);
-}
-
-module_init(ttm_init);
-module_exit(ttm_exit);
-
 MODULE_AUTHOR("Thomas Hellstrom, Jerome Glisse");
 MODULE_DESCRIPTION("TTM memory manager subsystem (for DRM device)");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index d1cef3b69e9d..5652d982b1ce 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -492,7 +492,7 @@ struct vmw_private {
 	resource_size_t vram_start;
 	resource_size_t vram_size;
 	resource_size_t prim_bb_mem;
-	void __iomem *rmmio;
+	u32 __iomem *rmmio;
 	u32 *fifo_mem;
 	resource_size_t fifo_mem_size;
 	uint32_t fb_max_width;