Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a huge amount of big things here, AMD has support for a few new HW
  variants (vangogh, green sardine, dimgrey cavefish), Intel has some
  more DG1 enablement. We have a few big reworks of the TTM layers and
  interfaces, GEM and atomic internal API reworks cross tree. fbdev is
  marked orphaned in here as well to reflect the current reality.

  core:
   - documentation updates
   - deprecate DRM_FORMAT_MOD_NONE
   - atomic crtc enable/disable rework
   - GEM convert drivers to gem object functions
   - remove SCATTER_LIST_MAX_SEGMENT

  sched:
   - avoid infinite waits

  ttm:
   - remove AGP support
   - don't modify caching for swapout
   - ttm pinning rework
   - major TTM reworks
   - new backend allocator
   - multihop support

  vram-helper:
   - top down BO placement fix
   - TTM changes
   - GEM object support

  displayport:
   - DP 2.0 DPCD prep work
   - DP MST extended DPCD caps

  fbdev:
   - mark as orphaned

  amdgpu:
   - Initial Vangogh support
   - Green Sardine support
   - Dimgrey Cavefish support
   - SG display support for renoir
   - SMU7 improvements
   - gfx9+ modiifier support
   - CI BACO fixes

  radeon:
   - expose voltage via hwmon on SUMO

  amdkfd:
   - fix unique id handling

  i915:
   - more DG1 enablement
   - bigjoiner support
   - integer scaling filter support
   - async flip support
   - ICL+ DSI command mode
   - Improve display shutdown
   - Display refactoring
   - eLLC machine fbdev loading fix
   - dma scatterlist fixes
   - TGL hang fixes
   - eLLC display buffer caching on SKL+
   - MOCS PTE seeting for gen9+

  msm:
   - Shutdown hook
   - GPU cooling device support
   - DSI 7nm and 10nm phy/pll updates
   - sm8150/sm2850 DPU support
   - GEM locking re-work
   - LLCC system cache support

  aspeed:
   - sysfs output config support

  ast:
   - LUT fix
   - new display mode

  gma500:
   - remove 2d framebuffer accel

  panfrost:
   - move gpu reset to a worker

  exynos:
   - new HDMI mode support

  mediatek:
   - MT8167 support
   - yaml bindings
   - MIPI DSI phy code moved

  etnaviv:
   - new perf counter
   - more lockdep annotation

  hibmc:
   - i2c DDC support

  ingenic:
   - pixel clock reset fix
   - reserved memory support
   - allow both DMA channels at once
   - different pixel format support
   - 30/24/8-bit palette modes

  tilcdc:
   - don't keep vblank irq enabled

  vc4:
   - new maintainer added
   - DSI registration fix

  virtio:
   - blob resource support
   - host visible and cross-device support
   - uuid api support"

* tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits)
  drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs
  drm/amdgpu: fix size calculation with stolen vga memory
  drm/amdgpu: remove amdgpu_ttm_late_init  and amdgpu_bo_late_init
  drm/amdgpu: free the pre-OS console framebuffer after the first modeset
  drm/amdgpu: enable runtime pm using BACO on CI dGPUs
  drm/amdgpu/cik: enable BACO reset on Bonaire
  drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
  drm/amd/pm: remove one unsupported smu function for vangogh
  drm/amd/display: setup system context for APUs
  drm/amd/display: add S/G support for Vangogh
  drm/amdkfd: Fix leak in dmabuf import
  drm/amdgpu: use AMDGPU_NUM_VMID when possible
  drm/amdgpu: fix sdma instance fw version and feature version init
  drm/amd/pm: update driver if version for dimgrey_cavefish
  drm/amd/display: 3.2.115
  drm/amd/display: [FW Promotion] Release 0.0.45
  drm/amd/display: Revert DCN2.1 dram_clock_change_latency update
  drm/amd/display: Enable gpu_vm_support for dcn3.01
  drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on
  drm/amd/display: Add wm table for Renoir
  ...

12 files changed, 289 insertions, 36 deletions

diff --git a/drivers/gpu/drm/amd/display/dmub/src/Makefile b/drivers/gpu/drm/amd/display/dmub/src/Makefile
index bb584f39cad0..945287164cf2 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/Makefile
+++ b/drivers/gpu/drm/amd/display/dmub/src/Makefile
@@ -21,9 +21,8 @@
 #
 
 DMUB = dmub_srv.o dmub_reg.o dmub_dcn20.o dmub_dcn21.o
-ifdef CONFIG_DRM_AMD_DC_DCN3_0
-DMUB += dmub_dcn30.o
-endif
+DMUB += dmub_dcn30.o dmub_dcn301.o
+DMUB += dmub_dcn302.o
 
 AMD_DAL_DMUB = $(addprefix $(AMDDALPATH)/dmub/src/,$(DMUB))
 
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
index 2c4a2fe9311d..cafba1d23c6a 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
@@ -312,3 +312,26 @@ uint32_t dmub_dcn20_get_gpint_response(struct dmub_srv *dmub)
 {
 	return REG_READ(DMCUB_SCRATCH7);
 }
+
+union dmub_fw_boot_status dmub_dcn20_get_fw_boot_status(struct dmub_srv *dmub)
+{
+	union dmub_fw_boot_status status;
+
+	status.all = REG_READ(DMCUB_SCRATCH0);
+	return status;
+}
+
+void dmub_dcn20_enable_dmub_boot_options(struct dmub_srv *dmub)
+{
+	union dmub_fw_boot_options boot_options = {0};
+
+	REG_WRITE(DMCUB_SCRATCH14, boot_options.all);
+}
+
+void dmub_dcn20_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip)
+{
+	union dmub_fw_boot_options boot_options;
+	boot_options.all = REG_READ(DMCUB_SCRATCH14);
+	boot_options.bits.skip_phy_init_panel_sequence = skip;
+	REG_WRITE(DMCUB_SCRATCH14, boot_options.all);
+}
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
index a316f260f6ac..d438f365cbb0 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
@@ -192,4 +192,10 @@ bool dmub_dcn20_is_gpint_acked(struct dmub_srv *dmub,
 
 uint32_t dmub_dcn20_get_gpint_response(struct dmub_srv *dmub);
 
+void dmub_dcn20_enable_dmub_boot_options(struct dmub_srv *dmub);
+
+void dmub_dcn20_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip);
+
+union dmub_fw_boot_status dmub_dcn20_get_fw_boot_status(struct dmub_srv *dmub);
+
 #endif /* _DMUB_DCN20_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.c
index e8f488232e34..1cf67b3e4771 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.c
@@ -53,11 +53,6 @@ const struct dmub_srv_common_regs dmub_srv_dcn21_regs = {
 
 /* Shared functions. */
 
-bool dmub_dcn21_is_auto_load_done(struct dmub_srv *dmub)
-{
-	return (REG_READ(DMCUB_SCRATCH0) == 3);
-}
-
 bool dmub_dcn21_is_phy_init(struct dmub_srv *dmub)
 {
 	return REG_READ(DMCUB_SCRATCH10) == 0;
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
index 2bbea237137b..6fd5b0cd4ef3 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
@@ -34,8 +34,6 @@ extern const struct dmub_srv_common_regs dmub_srv_dcn21_regs;
 
 /* Hardware functions. */
 
-bool dmub_dcn21_is_auto_load_done(struct dmub_srv *dmub);
-
 bool dmub_dcn21_is_phy_init(struct dmub_srv *dmub);
 
 #endif /* _DMUB_DCN21_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.c
index 215178b8d415..f00df02ded81 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.c
@@ -188,8 +188,3 @@ void dmub_dcn30_setup_windows(struct dmub_srv *dmub,
 		  DMCUB_REGION3_CW6_TOP_ADDRESS, cw6->region.top,
 		  DMCUB_REGION3_CW6_ENABLE, 1);
 }
-
-bool dmub_dcn30_is_auto_load_done(struct dmub_srv *dmub)
-{
-	return (REG_READ(DMCUB_SCRATCH0) > 0);
-}
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.h
index 4d8f52b8f12c..9a3afffd9b0f 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn30.h
@@ -45,6 +45,5 @@ void dmub_dcn30_setup_windows(struct dmub_srv *dmub,
 			      const struct dmub_window *cw5,
 			      const struct dmub_window *cw6);
 
-bool dmub_dcn30_is_auto_load_done(struct dmub_srv *dmub);
 
 #endif /* _DMUB_DCN30_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.c
new file mode 100644
index 000000000000..197398257692
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "../dmub_srv.h"
+#include "dmub_reg.h"
+#include "dmub_dcn301.h"
+
+#include "dcn/dcn_3_0_1_offset.h"
+#include "dcn/dcn_3_0_1_sh_mask.h"
+#include "vangogh_ip_offset.h"
+
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG##seg
+#define CTX dmub
+#define REGS dmub->regs
+
+/* Registers. */
+
+const struct dmub_srv_common_regs dmub_srv_dcn301_regs = {
+#define DMUB_SR(reg) REG_OFFSET(reg),
+	{ DMUB_COMMON_REGS() },
+#undef DMUB_SR
+
+#define DMUB_SF(reg, field) FD_MASK(reg, field),
+	{ DMUB_COMMON_FIELDS() },
+#undef DMUB_SF
+
+#define DMUB_SF(reg, field) FD_SHIFT(reg, field),
+	{ DMUB_COMMON_FIELDS() },
+#undef DMUB_SF
+};
+
+/* Shared functions. */
+
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.h
new file mode 100644
index 000000000000..faafaf300583
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn301.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DMUB_DCN301_H_
+#define _DMUB_DCN301_H_
+
+#include "dmub_dcn20.h"
+
+/* Registers. */
+
+extern const struct dmub_srv_common_regs dmub_srv_dcn301_regs;
+
+/* Hardware functions. */
+
+#endif /* _DMUB_DCN301_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.c
new file mode 100644
index 000000000000..f5db4437a882
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "../dmub_srv.h"
+#include "dmub_reg.h"
+#include "dmub_dcn302.h"
+
+#include "dimgrey_cavefish_ip_offset.h"
+#include "dcn/dcn_3_0_0_offset.h"
+#include "dcn/dcn_3_0_0_sh_mask.h"
+
+#define BASE_INNER(seg) DCN_BASE__INST0_SEG##seg
+#define CTX dmub
+#define REGS dmub->regs
+
+/* Registers. */
+
+const struct dmub_srv_common_regs dmub_srv_dcn302_regs = {
+#define DMUB_SR(reg) REG_OFFSET(reg),
+	{ DMUB_COMMON_REGS() },
+#undef DMUB_SR
+
+#define DMUB_SF(reg, field) FD_MASK(reg, field),
+	{ DMUB_COMMON_FIELDS() },
+#undef DMUB_SF
+
+#define DMUB_SF(reg, field) FD_SHIFT(reg, field),
+	{ DMUB_COMMON_FIELDS() },
+#undef DMUB_SF
+};
+
+/* Shared functions. */
+
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.h
new file mode 100644
index 000000000000..e2102c865d91
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DMUB_DCN302_H_
+#define _DMUB_DCN302_H_
+
+#include "dmub_dcn20.h"
+
+/* Registers. */
+
+extern const struct dmub_srv_common_regs dmub_srv_dcn302_regs;
+
+/* Hardware functions. */
+
+#endif /* _DMUB_DCN302_H_ */
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 08da423b24a1..f388d36af0b6 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -27,9 +27,9 @@
 #include "dmub_dcn20.h"
 #include "dmub_dcn21.h"
 #include "dmub_cmd.h"
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 #include "dmub_dcn30.h"
-#endif
+#include "dmub_dcn301.h"
+#include "dmub_dcn302.h"
 #include "os_types.h"
 /*
  * Note: the DMUB service is standalone. No additional headers should be
@@ -136,9 +136,9 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 	switch (asic) {
 	case DMUB_ASIC_DCN20:
 	case DMUB_ASIC_DCN21:
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 	case DMUB_ASIC_DCN30:
-#endif
+	case DMUB_ASIC_DCN301:
+	case DMUB_ASIC_DCN302:
 		dmub->regs = &dmub_srv_dcn20_regs;
 
 		funcs->reset = dmub_dcn20_reset;
@@ -153,22 +153,33 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 		funcs->set_gpint = dmub_dcn20_set_gpint;
 		funcs->is_gpint_acked = dmub_dcn20_is_gpint_acked;
 		funcs->get_gpint_response = dmub_dcn20_get_gpint_response;
+		funcs->get_fw_status = dmub_dcn20_get_fw_boot_status;
+		funcs->enable_dmub_boot_options = dmub_dcn20_enable_dmub_boot_options;
+		funcs->skip_dmub_panel_power_sequence = dmub_dcn20_skip_dmub_panel_power_sequence;
 
 		if (asic == DMUB_ASIC_DCN21) {
 			dmub->regs = &dmub_srv_dcn21_regs;
 
-			funcs->is_auto_load_done = dmub_dcn21_is_auto_load_done;
 			funcs->is_phy_init = dmub_dcn21_is_phy_init;
 		}
-#ifdef CONFIG_DRM_AMD_DC_DCN3_0
 		if (asic == DMUB_ASIC_DCN30) {
 			dmub->regs = &dmub_srv_dcn30_regs;
 
-			funcs->is_auto_load_done = dmub_dcn30_is_auto_load_done;
 			funcs->backdoor_load = dmub_dcn30_backdoor_load;
 			funcs->setup_windows = dmub_dcn30_setup_windows;
 		}
-#endif
+		if (asic == DMUB_ASIC_DCN301) {
+			dmub->regs = &dmub_srv_dcn301_regs;
+
+			funcs->backdoor_load = dmub_dcn30_backdoor_load;
+			funcs->setup_windows = dmub_dcn30_setup_windows;
+		}
+		if (asic == DMUB_ASIC_DCN302) {
+			dmub->regs = &dmub_srv_dcn302_regs;
+
+			funcs->backdoor_load = dmub_dcn30_backdoor_load;
+			funcs->setup_windows = dmub_dcn30_setup_windows;
+		}
 		break;
 
 	default:
@@ -404,15 +415,16 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 		cw1.region.base = DMUB_CW1_BASE;
 		cw1.region.top = cw1.region.base + stack_fb->size - 1;
 
-		/**
-		 * Read back all the instruction memory so we don't hang the
-		 * DMCUB when backdoor loading if the write from x86 hasn't been
-		 * flushed yet. This only occurs in backdoor loading.
-		 */
-		dmub_flush_buffer_mem(inst_fb);
+		if (params->load_inst_const && dmub->hw_funcs.backdoor_load) {
+		    /**
+		     * Read back all the instruction memory so we don't hang the
+		     * DMCUB when backdoor loading if the write from x86 hasn't been
+		     * flushed yet. This only occurs in backdoor loading.
+		     */
+		    dmub_flush_buffer_mem(inst_fb);
+		    dmub->hw_funcs.backdoor_load(dmub, &cw0, &cw1);
+		}
 
-		if (params->load_inst_const && dmub->hw_funcs.backdoor_load)
-			dmub->hw_funcs.backdoor_load(dmub, &cw0, &cw1);
 	}
 
 	if (dmub->hw_funcs.reset)
@@ -524,11 +536,10 @@ enum dmub_status dmub_srv_wait_for_auto_load(struct dmub_srv *dmub,
 	if (!dmub->hw_init)
 		return DMUB_STATUS_INVALID;
 
-	if (!dmub->hw_funcs.is_auto_load_done)
-		return DMUB_STATUS_OK;
-
 	for (i = 0; i <= timeout_us; i += 100) {
-		if (dmub->hw_funcs.is_auto_load_done(dmub))
+		union dmub_fw_boot_status status = dmub->hw_funcs.get_fw_status(dmub);
+
+		if (status.bits.dal_fw && status.bits.mailbox_rdy)
 			return DMUB_STATUS_OK;
 
 		udelay(100);
@@ -623,3 +634,46 @@ enum dmub_status dmub_srv_get_gpint_response(struct dmub_srv *dmub,
 
 	return DMUB_STATUS_OK;
 }
+
+enum dmub_status dmub_srv_get_fw_boot_status(struct dmub_srv *dmub,
+					     union dmub_fw_boot_status *status)
+{
+	status->all = 0;
+
+	if (!dmub->sw_init)
+		return DMUB_STATUS_INVALID;
+
+	if (dmub->hw_funcs.get_fw_status)
+		*status = dmub->hw_funcs.get_fw_status(dmub);
+
+	return DMUB_STATUS_OK;
+}
+
+enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub,
+					      union dmub_rb_cmd *cmd)
+{
+	enum dmub_status status = DMUB_STATUS_OK;
+
+	// Queue command
+	status = dmub_srv_cmd_queue(dmub, cmd);
+
+	if (status != DMUB_STATUS_OK)
+		return status;
+
+	// Execute command
+	status = dmub_srv_cmd_execute(dmub);
+
+	if (status != DMUB_STATUS_OK)
+		return status;
+
+	// Wait for DMUB to process command
+	status = dmub_srv_wait_for_idle(dmub, 100000);
+
+	if (status != DMUB_STATUS_OK)
+		return status;
+
+	// Copy data back from ring buffer into command
+	dmub_rb_get_return_data(&dmub->inbox1_rb, cmd);
+
+	return status;
+}