linux: clean up and fix blackscreen

.config

@@ -2402,7 +2402,7 @@ CONFIG_SMSC_PHY=m
 # CONFIG_DP83TG720_PHY is not set
 # CONFIG_VITESSE_PHY is not set
 # CONFIG_XILINX_GMII2RGMII is not set
-CONFIG_MTS=y
+CONFIG_MTS=m
 CONFIG_FWNODE_MDIO=y
 CONFIG_ACPI_MDIO=y
 # CONFIG_MDIO_BITBANG is not set

linux.patch

@@ -604,7 +604,7 @@ index 3459d356151e..f09233c05e04 100644
  		break;
  	default:
 diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
-index c91638e65174..c25b073ca658 100644
+index c91638e65174..00618809031f 100644
 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
 +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
 @@ -41,6 +41,10 @@
@@ -639,14 +639,13 @@ index c91638e65174..c25b073ca658 100644
  	{0x1002, 0x13DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
  	{0x1002, 0x13F9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
  	{0x1002, 0x13FA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU},
-@@ -2393,6 +2404,12 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
+@@ -2393,6 +2404,11 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
  	int ret, retry = 0, i;
  	bool supports_atomic = false;
  
 +#ifdef CONFIG_X86_PS5
-+	if (!isHdmiEnabled()) {
++	if (!spcie_is_initialized())
 +		return -EPROBE_DEFER;
-+	}
 +#endif
 +
  	if ((pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA ||
@@ -1163,7 +1162,7 @@ index 000000000000..e01771be845b
 +mts-y := mts_main.o mts_phy.o
 diff --git a/drivers/net/phy/mts/mts.h b/drivers/net/phy/mts/mts.h
 new file mode 100644
-index 000000000000..d994ace066eb
+index 000000000000..e846b6b0edbc
 --- /dev/null
 +++ b/drivers/net/phy/mts/mts.h
 @@ -0,0 +1,181 @@
@@ -1174,8 +1173,8 @@ index 000000000000..d994ace066eb
 + * Based on the MediaTek Star Ethernet MAC (mtk_star_emac).
 + */
 +
-+#ifndef _PS5_GBE_H
-+#define _PS5_GBE_H
++#ifndef _MTS_H
++#define _MTS_H
 +
 +#include <linux/types.h>
 +#include <linux/bits.h>
@@ -1347,13 +1346,13 @@ index 000000000000..d994ace066eb
 +
 +int gbe_phy_init(struct gbe_priv *p);
 +
-+#endif /* _PS5_GBE_H */
++#endif /* _MTS_H */
 diff --git a/drivers/net/phy/mts/mts_main.c b/drivers/net/phy/mts/mts_main.c
 new file mode 100644
-index 000000000000..cc9e18ebb7c3
+index 000000000000..4250a25d7260
 --- /dev/null
 +++ b/drivers/net/phy/mts/mts_main.c
-@@ -0,0 +1,808 @@
+@@ -0,0 +1,810 @@
 +// SPDX-License-Identifier: GPL-2.0-only
 +/*
 + * PlayStation 5 Gigabit Ethernet driver
@@ -1374,9 +1373,8 @@ index 000000000000..cc9e18ebb7c3
 +
 +#include "mts.h"
 +
-+#define GBE_VENDOR_ID	0x104d
-+#define GBE_DEVICE_ID	0x9104
-+#define GBE_GLUE_ID	0x9107
++#define PCI_DEVICE_ID_GBE	0x9104
++#define PCI_DEVICE_ID_SPCIE	0x9107
 +
 +static void gbe_write_mac(struct gbe_priv *p, const u8 *addr)
 +{
@@ -1390,7 +1388,7 @@ index 000000000000..cc9e18ebb7c3
 +{
 +	struct pci_dev *glue;
 +
-+	glue = pci_get_device(GBE_VENDOR_ID, GBE_GLUE_ID, NULL);
++	glue = pci_get_device(PCI_VENDOR_ID_SONY, PCI_DEVICE_ID_SPCIE, NULL);
 +	if (!glue)
 +		return -ENODEV;
 +
@@ -2048,6 +2046,9 @@ index 000000000000..cc9e18ebb7c3
 +	u8 mac[ETH_ALEN];
 +	int ret;
 +
++	if (!spcie_is_initialized())
++		return -EPROBE_DEFER;
++
 +	ret = pcim_enable_device(pdev);
 +	if (ret)
 +		return ret;
@@ -2145,7 +2146,7 @@ index 000000000000..cc9e18ebb7c3
 +}
 +
 +static const struct pci_device_id gbe_pci_tbl[] = {
-+	{ PCI_DEVICE(GBE_VENDOR_ID, GBE_DEVICE_ID) },
++	{ PCI_DEVICE(PCI_VENDOR_ID_SONY, PCI_DEVICE_ID_GBE) },
 +	{ }
 +};
 +MODULE_DEVICE_TABLE(pci, gbe_pci_tbl);
@@ -4508,10 +4509,10 @@ index 000000000000..d2c25e461bf7
 +#endif /* _AUTOSERVO_PARAM_H */
 diff --git a/drivers/ps5/hdmi.c b/drivers/ps5/hdmi.c
 new file mode 100644
-index 000000000000..fc2912853e54
+index 000000000000..1193d840f5d6
 --- /dev/null
 +++ b/drivers/ps5/hdmi.c
-@@ -0,0 +1,1234 @@
+@@ -0,0 +1,1226 @@
 +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 +
 +#include <linux/module.h>
@@ -4614,7 +4615,6 @@ index 000000000000..fc2912853e54
 +
 +static struct i2c_context i2c_ctx;
 +
-+static bool hdmi_is_enabled;
 +static u8 hdmi_ic_type;
 +static u8 tmds_polarity;
 +static u8 tmds_ch_swap;
@@ -5031,24 +5031,23 @@ index 000000000000..fc2912853e54
 +	i2c_init(4);
 +	i2c_cmd_5_4(enable);
 +	i2c_exec();
-+	hdmi_is_enabled = !!enable;
 +}
 +
 +void hdmiSystemResume(void)
 +{
-+	// sceSetBackToUnpluggedSequence();
-+	// sceSetBackToWaitResolutionSequence();
++	sceSetBackToUnpluggedSequence();
++	sceSetBackToWaitResolutionSequence();
 +	if (hdmi_ic_type == HDMI_IC_TYPE_FLAVA3) {
-+		// i2c_cmd_4_2();
++		i2c_cmd_4_2();
 +		// sceSetHdcpSequence1st();
 +		// sceSetHdcpSequence2nd();
 +		// sceSetHdcpSequence3rd();
-+		// sceSetEdidSequence(0);
-+		// sceSetEdidSequence(1);
-+		// sceSetEdidSequence(2);
-+		// sceSetEdidSequence(3);
-+		// sceSetWaitPllSequence();
-+		// unk_akv();
++		sceSetEdidSequence(0);
++		sceSetEdidSequence(1);
++		sceSetEdidSequence(2);
++		sceSetEdidSequence(3);
++		sceSetWaitPllSequence();
++		unk_akv();
 +	}
 +	sceControlHdmiEvent(1);
 +}
@@ -5663,12 +5662,6 @@ index 000000000000..fc2912853e54
 +}
 +EXPORT_SYMBOL(sceHdmiSetAudioMute);
 +
-+int isHdmiEnabled(void)
-+{
-+	return hdmi_is_enabled;
-+}
-+EXPORT_SYMBOL(isHdmiEnabled);
-+
 +int getHdmiConfiguration(void)
 +{
 +	u8 buf[ICC_MSG_MAX_SIZE] = {};
@@ -6242,10 +6235,10 @@ index 000000000000..4af890c842a7
 +MODULE_LICENSE("GPL");
 diff --git a/drivers/ps5/spcie.c b/drivers/ps5/spcie.c
 new file mode 100644
-index 000000000000..70c9dc4126f7
+index 000000000000..8a073f2f0f0a
 --- /dev/null
 +++ b/drivers/ps5/spcie.c
-@@ -0,0 +1,1075 @@
+@@ -0,0 +1,1084 @@
 +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 +
 +#include <linux/module.h>
@@ -6333,6 +6326,7 @@ index 000000000000..70c9dc4126f7
 +static struct spcie_dev *sdev;
 +static struct spcie_icc_dev *icc_dev;
 +
++static bool spcie_initialized = false;
 +static u32 spcie_chip_revision_id = 0;
 +
 +static const u8 indicator_white_dim[] = {
@@ -7049,6 +7043,12 @@ index 000000000000..70c9dc4126f7
 +	return 0;
 +}
 +
++bool spcie_is_initialized(void)
++{
++	return spcie_initialized;
++}
++EXPORT_SYMBOL(spcie_is_initialized);
++
 +u32 spcie_get_chip_id(void)
 +{
 +	return spcie_chip_revision_id & 0xff0000;
@@ -7281,6 +7281,8 @@ index 000000000000..70c9dc4126f7
 +		return ret;
 +	}
 +
++	spcie_initialized = true;
++
 +	pci_set_drvdata(pdev, sdev);
 +	return 0;
 +}
@@ -7646,10 +7648,10 @@ index 2eedf44e6801..2785a47665be 100644
  extern void dmi_setup(void);
 diff --git a/include/linux/ps5.h b/include/linux/ps5.h
 new file mode 100644
-index 000000000000..f8d9a5ddc04b
+index 000000000000..7ed7adc99719
 --- /dev/null
 +++ b/include/linux/ps5.h
-@@ -0,0 +1,88 @@
+@@ -0,0 +1,89 @@
 +#ifndef _LINUX_PS5_H
 +#define _LINUX_PS5_H
 +
@@ -7692,6 +7694,8 @@ index 000000000000..f8d9a5ddc04b
 +	ICC_SERVICE_ID_FLOYD		= 0x9a,
 +};
 +
++bool spcie_is_initialized(void);
++
 +u32 spcie_get_chip_id(void);
 +u32 spcie_get_revision_id(void);
 +u32 spcie_bar2_180000_read(u32 reg);
@@ -7707,7 +7711,6 @@ index 000000000000..f8d9a5ddc04b
 +void sceHdmiDeviceSetVideoMute(int mute);
 +void sceHdmiSetAudioMute(int mute);
 +int getHdmiConfiguration(void);
-+int isHdmiEnabled(void);
 +bool isHdmiModeValid(const struct drm_display_mode *mode, int force_1080p);
 +
 +int icc_nvs_write(u32 partition, u16 offset, u16 length, const void *data);