diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 480bbddbd801bf002e4cc43fb8c7c0f762ec40c8..6df04d91c93cd051af2d8b9e25a31706cdf9e2b7 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -193,7 +193,8 @@ azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
 				dsp_unlock(azx_dev);
 				return azx_dev;
 			}
-			if (!res)
+			if (!res ||
+			    (chip->driver_caps & AZX_DCAPS_REVERSE_ASSIGN))
 				res = azx_dev;
 		}
 		dsp_unlock(azx_dev);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index b6b4e71a0b0bdfb7dbeab0c1b57662a447ca8f90..83cd19017cf38aeaab7d25d76eb0e9106ec84681 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -227,7 +227,7 @@ enum {
 /* quirks for Intel PCH */
 #define AZX_DCAPS_INTEL_PCH_NOPM \
 	(AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_BUFSIZE | \
-	 AZX_DCAPS_COUNT_LPIB_DELAY)
+	 AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_REVERSE_ASSIGN)
 
 #define AZX_DCAPS_INTEL_PCH \
 	(AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_PM_RUNTIME)
@@ -596,7 +596,7 @@ static int azx_suspend(struct device *dev)
 	struct azx *chip = card->private_data;
 	struct azx_pcm *p;
 
-	if (chip->disabled)
+	if (chip->disabled || chip->init_failed)
 		return 0;
 
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
@@ -628,7 +628,7 @@ static int azx_resume(struct device *dev)
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
 
-	if (chip->disabled)
+	if (chip->disabled || chip->init_failed)
 		return 0;
 
 	if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL) {
@@ -665,7 +665,7 @@ static int azx_runtime_suspend(struct device *dev)
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
 
-	if (chip->disabled)
+	if (chip->disabled || chip->init_failed)
 		return 0;
 
 	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
@@ -692,7 +692,7 @@ static int azx_runtime_resume(struct device *dev)
 	struct hda_codec *codec;
 	int status;
 
-	if (chip->disabled)
+	if (chip->disabled || chip->init_failed)
 		return 0;
 
 	if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
@@ -729,7 +729,7 @@ static int azx_runtime_idle(struct device *dev)
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
 
-	if (chip->disabled)
+	if (chip->disabled || chip->init_failed)
 		return 0;
 
 	if (!power_save_controller ||
diff --git a/sound/pci/hda/hda_priv.h b/sound/pci/hda/hda_priv.h
index 4a7cb01fa91226b2cfd3a4a582d02d9899ffa6e0..e9d1a5762a55be0a0278b0a91f33a534526103fa 100644
--- a/sound/pci/hda/hda_priv.h
+++ b/sound/pci/hda/hda_priv.h
@@ -186,6 +186,7 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
 #define AZX_DCAPS_BUFSIZE	(1 << 21)	/* no buffer size alignment */
 #define AZX_DCAPS_ALIGN_BUFSIZE	(1 << 22)	/* buffer size alignment */
 #define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
+#define AZX_DCAPS_REVERSE_ASSIGN (1 << 24)	/* Assign devices in reverse order */
 #define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
 #define AZX_DCAPS_PM_RUNTIME	(1 << 26)	/* runtime PM support */
 #define AZX_DCAPS_I915_POWERWELL (1 << 27)	/* HSW i915 powerwell support */
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index a366ba9293a8103cc5d63139ab281773a2c66812..358414da641839a9f2ce38163161e44b6b10520b 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -236,6 +236,7 @@ static int hda_tegra_enable_clocks(struct hda_tegra *data)
 	return rc;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static void hda_tegra_disable_clocks(struct hda_tegra *data)
 {
 	clk_disable_unprepare(data->hda2hdmi_clk);
@@ -243,7 +244,6 @@ static void hda_tegra_disable_clocks(struct hda_tegra *data)
 	clk_disable_unprepare(data->hda_clk);
 }
 
-#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 4fe876b65fdaab4e71dbf965cd6fb1be90fa2229..ba4ca52072ff7528ccee3afe66c9beac347f71d0 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -3337,6 +3337,7 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x10de0051, .name = "GPU 51 HDMI/DP",	.patch = patch_nvhdmi },
 { .id = 0x10de0060, .name = "GPU 60 HDMI/DP",	.patch = patch_nvhdmi },
 { .id = 0x10de0067, .name = "MCP67 HDMI",	.patch = patch_nvhdmi_2ch },
+{ .id = 0x10de0070, .name = "GPU 70 HDMI/DP",	.patch = patch_nvhdmi },
 { .id = 0x10de0071, .name = "GPU 71 HDMI/DP",	.patch = patch_nvhdmi },
 { .id = 0x10de8001, .name = "MCP73 HDMI",	.patch = patch_nvhdmi_2ch },
 { .id = 0x11069f80, .name = "VX900 HDMI/DP",	.patch = patch_via_hdmi },
@@ -3394,6 +3395,7 @@ MODULE_ALIAS("snd-hda-codec-id:10de0044");
 MODULE_ALIAS("snd-hda-codec-id:10de0051");
 MODULE_ALIAS("snd-hda-codec-id:10de0060");
 MODULE_ALIAS("snd-hda-codec-id:10de0067");
+MODULE_ALIAS("snd-hda-codec-id:10de0070");
 MODULE_ALIAS("snd-hda-codec-id:10de0071");
 MODULE_ALIAS("snd-hda-codec-id:10de8001");
 MODULE_ALIAS("snd-hda-codec-id:11069f80");