March 2021 - Cloud Kernel - lists.openanolis.cn

[patch v2 1/3] ck: ALSA: hda: Add support of Zhaoxin SB HDAC

by LeoLiuoc

Add the new PCI ID 0x1d17 0x3288 Zhaoxin SB HDAC support. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/hda_intel.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index d63fea5d1c92..c46ab0f41fd6 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -250,7 +250,8 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{VIA, VT8251}," "{VIA, VT8237A}," "{SiS, SIS966}," - "{ULI, M5461}}"); + "{ULI, M5461}," + "{ZX, ZhaoxinHDA}}"); MODULE_DESCRIPTION("Intel HDA driver"); #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) @@ -281,6 +282,7 @@ enum { AZX_DRIVER_CTX, AZX_DRIVER_CTHDA, AZX_DRIVER_CMEDIA, + AZX_DRIVER_ZHAOXIN, AZX_DRIVER_GENERIC, AZX_NUM_DRIVERS, /* keep this as last entry */ }; @@ -401,6 +403,7 @@ static char *driver_short_names[] = { [AZX_DRIVER_CTX] = "HDA Creative", [AZX_DRIVER_CTHDA] = "HDA Creative", [AZX_DRIVER_CMEDIA] = "HDA C-Media", + [AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin", [AZX_DRIVER_GENERIC] = "HD-Audio Generic", }; @@ -1591,7 +1594,8 @@ static int check_position_fix(struct azx *chip, int fix) } /* Check VIA/ATI HD Audio Controller exist */ - if (chip->driver_type == AZX_DRIVER_VIA) { + if (chip->driver_type == AZX_DRIVER_VIA || + chip->driver_type == AZX_DRIVER_ZHAOXIN) { dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n"); return POS_FIX_VIACOMBO; } @@ -1744,7 +1748,8 @@ static void azx_check_snoop_available(struct azx *chip) snoop = true; if (azx_get_snoop_type(chip) == AZX_SNOOP_TYPE_NONE && - chip->driver_type == AZX_DRIVER_VIA) { + ((chip->driver_type == AZX_DRIVER_VIA) || + (chip->driver_type == AZX_DRIVER_ZHAOXIN)) { /* force to non-snoop mode for a new VIA controller * when BIOS is set */ @@ -2800,6 +2805,8 @@ static const struct pci_device_id azx_ids[] = { .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, .class_mask = 0xffffff, .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, + /* Zhaoxin */ + { PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN }, { 0, } }; MODULE_DEVICE_TABLE(pci, azx_ids); -- 2.20.1

3 years, 8 months

2
1
0 0

[patch v2 3/3] ck: ALSA: hda: Add support of Zhaoxin NB HDAC codec

by LeoLiuoc

Add Zhaoxin NB HDAC codec support. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/patch_hdmi.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index c827a2a89cc3..f011b0d3bddc 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -3813,6 +3813,20 @@ static int patch_via_hdmi(struct hda_codec *codec) return patch_simple_hdmi(codec, VIAHDMI_CVT_NID, VIAHDMI_PIN_NID); } +/* ZHAOXIN HDMI Implementation */ +static int patch_zx_hdmi(struct hda_codec *codec) +{ + int err; + + err = patch_generic_hdmi(codec); + codec->no_sticky_stream = 1; + + if (err) + return err; + + return 0; +} + /* * patch entries */ @@ -3897,6 +3911,12 @@ HDA_CODEC_ENTRY(0x11069f80, "VX900 HDMI/DP", patch_via_hdmi), HDA_CODEC_ENTRY(0x11069f81, "VX900 HDMI/DP", patch_via_hdmi), HDA_CODEC_ENTRY(0x11069f84, "VX11 HDMI/DP", patch_generic_hdmi), HDA_CODEC_ENTRY(0x11069f85, "VX11 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f86, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f87, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f88, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f89, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f8a, "CHX002 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f8b, "CHX002 HDMI/DP", patch_zx_hdmi), HDA_CODEC_ENTRY(0x80860054, "IbexPeak HDMI", patch_i915_cpt_hdmi), HDA_CODEC_ENTRY(0x80862801, "Bearlake HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862802, "Cantiga HDMI", patch_generic_hdmi), @@ -3916,6 +3936,12 @@ HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x808629fb, "Crestline HDMI", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f86, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f87, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f88, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f89, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f8a, "CHX002 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f8b, "CHX002 HDMI/DP", patch_zx_hdmi), /* special ID for generic HDMI */ HDA_CODEC_ENTRY(HDA_CODEC_ID_GENERIC_HDMI, "Generic HDMI", patch_generic_hdmi), {} /* terminator */ -- 2.20.1

3 years, 8 months

2
1
0 0

[patch v1 2/3] ck: ALSA: hda: Add support of Zhaoxin NB HDAC

by LeoLiuoc

Add the new PCI ID 0x1d17 0x9141/0x9142/0x9144 Zhaoxin NB HDAC support. And add some special initialization for Zhaoxin NB HDAC. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/hda_controller.c | 17 +++++++++++- sound/pci/hda/hda_controller.h | 2 ++ sound/pci/hda/hda_intel.c | 51 +++++++++++++++++++++++++++++++++- 3 files changed, 68 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 8fcb421193e0..d648119c72c9 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -1123,6 +1123,16 @@ void azx_stop_chip(struct azx *chip) } EXPORT_SYMBOL_GPL(azx_stop_chip); +static void azx_rirb_zxdelay(struct azx *chip, int enable) +{ + if (chip->remap_diu_addr) { + if (!enable) + writel(0x0, (char *)chip->remap_diu_addr + 0x490a8); + else + writel(0x1000000, (char *)chip->remap_diu_addr + 0x490a8); + } +} + /* * interrupt handler */ @@ -1174,9 +1184,14 @@ irqreturn_t azx_interrupt(int irq, void *dev_id) if (status & RIRB_INT_MASK) { active = true; if (status & RIRB_INT_RESPONSE) { - if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) + if ((chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) || + (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY)) { + azx_rirb_zxdelay(chip, 1); udelay(80); + } snd_hdac_bus_update_rirb(bus); + if (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY) + azx_rirb_zxdelay(chip, 0); } azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 8a9dd4767b1e..36de9806e890 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -58,6 +58,7 @@ #define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28) /* CORBRP clears itself after reset */ #define AZX_DCAPS_NO_MSI64 (1 << 29) /* Stick to 32-bit MSIs */ #define AZX_DCAPS_SEPARATE_STREAM_TAG (1 << 30) /* capture and playback use separate stream tag */ +#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 31) enum { AZX_SNOOP_TYPE_NONE, @@ -167,6 +168,7 @@ struct azx { /* GTS present */ unsigned int gts_present:1; + void __iomem *remap_diu_addr; #ifdef CONFIG_SND_HDA_DSP_LOADER struct azx_dev saved_azx_dev; diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 7cae673e4a62..465a7668d286 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -251,7 +251,8 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{VIA, VT8237A}," "{SiS, SIS966}," "{ULI, M5461}," - "{ZX, ZhaoxinHDA}}"); + "{ZX, ZhaoxinHDA}," + "{ZX, ZhaoxinHDMI}}"); MODULE_DESCRIPTION("Intel HDA driver"); #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) @@ -283,6 +284,7 @@ enum { AZX_DRIVER_CTHDA, AZX_DRIVER_CMEDIA, AZX_DRIVER_ZHAOXIN, + AZX_DRIVER_ZXHDMI, AZX_DRIVER_GENERIC, AZX_NUM_DRIVERS, /* keep this as last entry */ }; @@ -404,6 +406,7 @@ static char *driver_short_names[] = { [AZX_DRIVER_CTHDA] = "HDA Creative", [AZX_DRIVER_CMEDIA] = "HDA C-Media", [AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin", + [AZX_DRIVER_ZXHDMI] = "HDA Zhaoxin GFX", [AZX_DRIVER_GENERIC] = "HD-Audio Generic", }; @@ -480,6 +483,29 @@ static void update_pci_byte(struct pci_dev *pci, unsigned int reg, pci_write_config_byte(pci, reg, data); } +static int azx_init_pci_zx(struct azx *chip) +{ + struct snd_card *card = chip->card; + unsigned int diu_reg; + struct pci_dev *diu_pci = NULL; + + diu_pci = pci_get_device(0x1d17, 0x3a03, NULL); + if (!diu_pci) { + dev_err(card->dev, "hda no chx001 device. \n"); + return -ENXIO; + } + pci_read_config_dword(diu_pci, PCI_BASE_ADDRESS_0, &diu_reg); + chip->remap_diu_addr = ioremap_nocache(diu_reg, 0x50000); + dev_info(card->dev, "hda %x %p \n", diu_reg, chip->remap_diu_addr); + return 0; +} + +static void azx_free_pci_zx(struct azx *chip) +{ + if (chip->remap_diu_addr) + iounmap(chip->remap_diu_addr); +} + static void azx_init_pci(struct azx *chip) { int snoop_type = azx_get_snoop_type(chip); @@ -1450,6 +1476,10 @@ static int azx_free(struct azx *chip) hda->init_failed = 1; /* to be sure */ complete_all(&hda->probe_wait); + if (chip->driver_type == AZX_DRIVER_ZXHDMI) { + azx_free_pci_zx(chip); + } + if (use_vga_switcheroo(hda)) { if (chip->disabled && hda->probe_continued) snd_hda_unlock_devices(&chip->bus); @@ -1803,6 +1833,8 @@ static int default_bdl_pos_adj(struct azx *chip) case AZX_DRIVER_ICH: case AZX_DRIVER_PCH: return 1; + case AZX_DRIVER_ZXHDMI: + return 128; default: return 32; } @@ -1921,6 +1953,12 @@ static int azx_first_init(struct azx *chip) } #endif + chip->remap_diu_addr = NULL; + + if (chip->driver_type == AZX_DRIVER_ZXHDMI) { + azx_init_pci_zx(chip); + } + err = pci_request_regions(pci, "ICH HD audio"); if (err < 0) return err; @@ -2030,6 +2068,7 @@ static int azx_first_init(struct azx *chip) chip->playback_streams = ATIHDMI_NUM_PLAYBACK; chip->capture_streams = ATIHDMI_NUM_CAPTURE; break; + case AZX_DRIVER_ZXHDMI: case AZX_DRIVER_GENERIC: default: chip->playback_streams = ICH6_NUM_PLAYBACK; @@ -2762,6 +2801,11 @@ static const struct pci_device_id azx_ids[] = { { PCI_DEVICE(0x1106, 0x9170), .driver_data = AZX_DRIVER_GENERIC }, /* VIA GFX VT6122/VX11 */ { PCI_DEVICE(0x1106, 0x9140), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1106, 0x9141), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1106, 0x9142), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, + { PCI_DEVICE(0x1106, 0x9144), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, /* SIS966 */ { PCI_DEVICE(0x1039, 0x7502), .driver_data = AZX_DRIVER_SIS }, /* ULI M5461 */ @@ -2817,6 +2861,11 @@ static const struct pci_device_id azx_ids[] = { .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, /* Zhaoxin */ { PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN }, + { PCI_DEVICE(0x1d17, 0x9141), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1d17, 0x9142), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, + { PCI_DEVICE(0x1d17, 0x9144), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, { 0, } }; MODULE_DEVICE_TABLE(pci, azx_ids); -- 2.20.1

3 years, 8 months

3
5
0 0

[patch v2 2/3] ck: ALSA: hda: Add support of Zhaoxin NB HDAC

by LeoLiuoc

Add the new PCI ID 0x1d17 0x9141/0x9142/0x9144 Zhaoxin NB HDAC support. And add some special initialization for Zhaoxin NB HDAC. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/hda_controller.c | 17 +++++++++++- sound/pci/hda/hda_controller.h | 2 ++ sound/pci/hda/hda_intel.c | 51 +++++++++++++++++++++++++++++++++- 3 files changed, 68 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 8fcb421193e0..d648119c72c9 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -1123,6 +1123,16 @@ void azx_stop_chip(struct azx *chip) } EXPORT_SYMBOL_GPL(azx_stop_chip); +static void azx_rirb_zxdelay(struct azx *chip, int enable) +{ + if (chip->remap_diu_addr) { + if (!enable) + writel(0x0, (char *)chip->remap_diu_addr + 0x490a8); + else + writel(0x1000000, (char *)chip->remap_diu_addr + 0x490a8); + } +} + /* * interrupt handler */ @@ -1174,9 +1184,14 @@ irqreturn_t azx_interrupt(int irq, void *dev_id) if (status & RIRB_INT_MASK) { active = true; if (status & RIRB_INT_RESPONSE) { - if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) + if ((chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) || + (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY)) { + azx_rirb_zxdelay(chip, 1); udelay(80); + } snd_hdac_bus_update_rirb(bus); + if (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY) + azx_rirb_zxdelay(chip, 0); } azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 8a9dd4767b1e..36de9806e890 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -58,6 +58,7 @@ #define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28) /* CORBRP clears itself after reset */ #define AZX_DCAPS_NO_MSI64 (1 << 29) /* Stick to 32-bit MSIs */ #define AZX_DCAPS_SEPARATE_STREAM_TAG (1 << 30) /* capture and playback use separate stream tag */ +#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 31) enum { AZX_SNOOP_TYPE_NONE, @@ -167,6 +168,7 @@ struct azx { /* GTS present */ unsigned int gts_present:1; + void __iomem *remap_diu_addr; #ifdef CONFIG_SND_HDA_DSP_LOADER struct azx_dev saved_azx_dev; diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index c46ab0f41fd6..a0010367c8c0 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -251,7 +251,8 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{VIA, VT8237A}," "{SiS, SIS966}," "{ULI, M5461}," - "{ZX, ZhaoxinHDA}}"); + "{ZX, ZhaoxinHDA}," + "{ZX, ZhaoxinHDMI}}"); MODULE_DESCRIPTION("Intel HDA driver"); #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) @@ -283,6 +284,7 @@ enum { AZX_DRIVER_CTHDA, AZX_DRIVER_CMEDIA, AZX_DRIVER_ZHAOXIN, + AZX_DRIVER_ZXHDMI, AZX_DRIVER_GENERIC, AZX_NUM_DRIVERS, /* keep this as last entry */ }; @@ -404,6 +406,7 @@ static char *driver_short_names[] = { [AZX_DRIVER_CTHDA] = "HDA Creative", [AZX_DRIVER_CMEDIA] = "HDA C-Media", [AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin", + [AZX_DRIVER_ZXHDMI] = "HDA Zhaoxin GFX", [AZX_DRIVER_GENERIC] = "HD-Audio Generic", }; @@ -480,6 +483,29 @@ static void update_pci_byte(struct pci_dev *pci, unsigned int reg, pci_write_config_byte(pci, reg, data); } +static int azx_init_pci_zx(struct azx *chip) +{ + struct snd_card *card = chip->card; + unsigned int diu_reg; + struct pci_dev *diu_pci = NULL; + + diu_pci = pci_get_device(0x1d17, 0x3a03, NULL); + if (!diu_pci) { + dev_err(card->dev, "hda no chx001 device. \n"); + return -ENXIO; + } + pci_read_config_dword(diu_pci, PCI_BASE_ADDRESS_0, &diu_reg); + chip->remap_diu_addr = ioremap_nocache(diu_reg, 0x50000); + dev_info(card->dev, "hda %x %p \n", diu_reg, chip->remap_diu_addr); + return 0; +} + +static void azx_free_pci_zx(struct azx *chip) +{ + if (chip->remap_diu_addr) + iounmap(chip->remap_diu_addr); +} + static void azx_init_pci(struct azx *chip) { int snoop_type = azx_get_snoop_type(chip); @@ -1450,6 +1476,10 @@ static int azx_free(struct azx *chip) hda->init_failed = 1; /* to be sure */ complete_all(&hda->probe_wait); + if (chip->driver_type == AZX_DRIVER_ZXHDMI) { + azx_free_pci_zx(chip); + } + if (use_vga_switcheroo(hda)) { if (chip->disabled && hda->probe_continued) snd_hda_unlock_devices(&chip->bus); @@ -1793,6 +1823,8 @@ static int default_bdl_pos_adj(struct azx *chip) case AZX_DRIVER_ICH: case AZX_DRIVER_PCH: return 1; + case AZX_DRIVER_ZXHDMI: + return 128; default: return 32; } @@ -1911,6 +1943,12 @@ static int azx_first_init(struct azx *chip) } #endif + chip->remap_diu_addr = NULL; + + if (chip->driver_type == AZX_DRIVER_ZXHDMI) { + azx_init_pci_zx(chip); + } + err = pci_request_regions(pci, "ICH HD audio"); if (err < 0) return err; @@ -2020,6 +2058,7 @@ static int azx_first_init(struct azx *chip) chip->playback_streams = ATIHDMI_NUM_PLAYBACK; chip->capture_streams = ATIHDMI_NUM_CAPTURE; break; + case AZX_DRIVER_ZXHDMI: case AZX_DRIVER_GENERIC: default: chip->playback_streams = ICH6_NUM_PLAYBACK; @@ -2752,6 +2791,11 @@ static const struct pci_device_id azx_ids[] = { { PCI_DEVICE(0x1106, 0x9170), .driver_data = AZX_DRIVER_GENERIC }, /* VIA GFX VT6122/VX11 */ { PCI_DEVICE(0x1106, 0x9140), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1106, 0x9141), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1106, 0x9142), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, + { PCI_DEVICE(0x1106, 0x9144), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, /* SIS966 */ { PCI_DEVICE(0x1039, 0x7502), .driver_data = AZX_DRIVER_SIS }, /* ULI M5461 */ @@ -2807,6 +2851,11 @@ static const struct pci_device_id azx_ids[] = { .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, /* Zhaoxin */ { PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN }, + { PCI_DEVICE(0x1d17, 0x9141), .driver_data = AZX_DRIVER_GENERIC }, + { PCI_DEVICE(0x1d17, 0x9142), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, + { PCI_DEVICE(0x1d17, 0x9144), + .driver_data = AZX_DRIVER_ZXHDMI | AZX_DCAPS_POSFIX_LPIB | AZX_DCAPS_NO_MSI | AZX_DCAPS_RIRB_PRE_DELAY }, { 0, } }; MODULE_DEVICE_TABLE(pci, azx_ids); -- 2.20.1

3 years, 8 months

1
0
0 0

[patch v2 0/3] Add support of Zhaoxin HDAC and codec

by LeoLiuoc

Zhaoxin have new SB & NB HDAC controller. And have new NB HDAC codec. This patch set add support for them. LeoLiu-oc (3): ck: ALSA: hda: Add support of Zhaoxin SB HDAC ck: ALSA: hda: Add support of Zhaoxin NB HDAC ck: ALSA: hda: Add support of Zhaoxin NB HDAC codec sound/pci/hda/hda_controller.c | 17 +++++++++- sound/pci/hda/hda_controller.h | 2 ++ sound/pci/hda/hda_intel.c | 62 ++++++++++++++++++++++++++++++++-- sound/pci/hda/patch_hdmi.c | 26 ++++++++++++++ 4 files changed, 103 insertions(+), 4 deletions(-) -- 2.20.1

3 years, 8 months

1
0
0 0

[patch v1 1/3] ck: ALSA: hda: Add support of Zhaoxin SB HDAC

by LeoLiuoc

Add the new PCI ID 0x1d17 0x3288 Zhaoxin SB HDAC support. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/hda_intel.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index d63fea5d1c92..7cae673e4a62 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -250,7 +250,8 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{VIA, VT8251}," "{VIA, VT8237A}," "{SiS, SIS966}," - "{ULI, M5461}}"); + "{ULI, M5461}," + "{ZX, ZhaoxinHDA}}"); MODULE_DESCRIPTION("Intel HDA driver"); #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO) @@ -281,6 +282,7 @@ enum { AZX_DRIVER_CTX, AZX_DRIVER_CTHDA, AZX_DRIVER_CMEDIA, + AZX_DRIVER_ZHAOXIN, AZX_DRIVER_GENERIC, AZX_NUM_DRIVERS, /* keep this as last entry */ }; @@ -401,6 +403,7 @@ static char *driver_short_names[] = { [AZX_DRIVER_CTX] = "HDA Creative", [AZX_DRIVER_CTHDA] = "HDA Creative", [AZX_DRIVER_CMEDIA] = "HDA C-Media", + [AZX_DRIVER_ZHAOXIN] = "HDA Zhaoxin", [AZX_DRIVER_GENERIC] = "HD-Audio Generic", }; @@ -1599,6 +1602,9 @@ static int check_position_fix(struct azx *chip, int fix) dev_dbg(chip->card->dev, "Using FIFO position fix\n"); return POS_FIX_FIFO; } + if (chip->driver_type == AZX_DRIVER_ZHAOXIN) { + return POS_FIX_VIACOMBO; + } if (chip->driver_caps & AZX_DCAPS_POSFIX_LPIB) { dev_dbg(chip->card->dev, "Using LPIB position fix\n"); return POS_FIX_LPIB; @@ -1755,6 +1761,15 @@ static void azx_check_snoop_available(struct azx *chip) snoop = false; } + if (azx_get_snoop_type(chip) == AZX_SNOOP_TYPE_NONE && + chip->driver_type == AZX_DRIVER_ZHAOXIN) { + u8 val1; + pci_read_config_byte(chip->pci, 0x42, &val1); + if (!(val1 & 0x80) && chip->pci->revision == 0x20) { + snoop = false; + } + } + if (chip->driver_caps & AZX_DCAPS_SNOOP_OFF) snoop = false; @@ -2800,6 +2815,8 @@ static const struct pci_device_id azx_ids[] = { .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, .class_mask = 0xffffff, .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_HDMI }, + /* Zhaoxin */ + { PCI_DEVICE(0x1d17, 0x3288), .driver_data = AZX_DRIVER_ZHAOXIN }, { 0, } }; MODULE_DEVICE_TABLE(pci, azx_ids); -- 2.20.1

3 years, 8 months

3
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0 0

[patch v1 3/3] ck: ALSA: hda: Add support of Zhaoxin NB HDAC codec

by LeoLiuoc

Add Zhaoxin NB HDAC codec support. The patch is scheduled to be submitted to the kernel mainline in 2021. Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- sound/pci/hda/patch_hdmi.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index c827a2a89cc3..f011b0d3bddc 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -3813,6 +3813,20 @@ static int patch_via_hdmi(struct hda_codec *codec) return patch_simple_hdmi(codec, VIAHDMI_CVT_NID, VIAHDMI_PIN_NID); } +/* ZHAOXIN HDMI Implementation */ +static int patch_zx_hdmi(struct hda_codec *codec) +{ + int err; + + err = patch_generic_hdmi(codec); + codec->no_sticky_stream = 1; + + if (err) + return err; + + return 0; +} + /* * patch entries */ @@ -3897,6 +3911,12 @@ HDA_CODEC_ENTRY(0x11069f80, "VX900 HDMI/DP", patch_via_hdmi), HDA_CODEC_ENTRY(0x11069f81, "VX900 HDMI/DP", patch_via_hdmi), HDA_CODEC_ENTRY(0x11069f84, "VX11 HDMI/DP", patch_generic_hdmi), HDA_CODEC_ENTRY(0x11069f85, "VX11 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f86, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f87, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x11069f88, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f89, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f8a, "CHX002 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x11069f8b, "CHX002 HDMI/DP", patch_zx_hdmi), HDA_CODEC_ENTRY(0x80860054, "IbexPeak HDMI", patch_i915_cpt_hdmi), HDA_CODEC_ENTRY(0x80862801, "Bearlake HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862802, "Cantiga HDMI", patch_generic_hdmi), @@ -3916,6 +3936,12 @@ HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x808629fb, "Crestline HDMI", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f86, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f87, "CND001 HDMI/DP", patch_generic_hdmi), +HDA_CODEC_ENTRY(0x1d179f88, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f89, "CHX001 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f8a, "CHX002 HDMI/DP", patch_zx_hdmi), +HDA_CODEC_ENTRY(0x1d179f8b, "CHX002 HDMI/DP", patch_zx_hdmi), /* special ID for generic HDMI */ HDA_CODEC_ENTRY(HDA_CODEC_ID_GENERIC_HDMI, "Generic HDMI", patch_generic_hdmi), {} /* terminator */ -- 2.20.1

3 years, 8 months

2
1
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[patch v1 1/2] x86/Kconfig: Rename UMIP config parameter

by LeoLiuoc

commit b971880fe79f4042aaaf426744a5b19521bf77b3 upstream. AMD 2nd generation EPYC processors support the UMIP (User-Mode Instruction Prevention) feature. So, rename X86_INTEL_UMIP to generic X86_UMIP and modify the text to cover both Intel and AMD. [ bp: take of the disabled-features.h copy in tools/ too. ] Signed-off-by: Babu Moger <babu.moger(a)amd.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Ricardo Neri <ricardo.neri-calderon(a)linux.intel.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: "x86(a)kernel.org" <x86(a)kernel.org> Link: https://lkml.kernel.org/r/157298912544.17462.2018334793891409521.stgit@napl… Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- arch/x86/Kconfig | 16 ++++++++-------- arch/x86/include/asm/disabled-features.h | 2 +- arch/x86/include/asm/umip.h | 4 ++-- arch/x86/kernel/Makefile | 2 +- tools/arch/x86/include/asm/disabled-features.h | 2 +- 5 files changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 15feb7a65d34..0cc82958002d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1857,16 +1857,16 @@ config X86_SMAP If unsure, say Y. -config X86_INTEL_UMIP +config X86_UMIP def_bool y - depends on CPU_SUP_INTEL - prompt "Intel User Mode Instruction Prevention" if EXPERT + depends on CPU_SUP_INTEL || CPU_SUP_AMD + prompt "User Mode Instruction Prevention" if EXPERT ---help--- - The User Mode Instruction Prevention (UMIP) is a security - feature in newer Intel processors. If enabled, a general - protection fault is issued if the SGDT, SLDT, SIDT, SMSW - or STR instructions are executed in user mode. These instructions - unnecessarily expose information about the hardware state. + User Mode Instruction Prevention (UMIP) is a security feature in + some x86 processors. If enabled, a general protection fault is + issued if the SGDT, SLDT, SIDT, SMSW or STR instructions are + executed in user mode. These instructions unnecessarily expose + information about the hardware state. The vast majority of applications do not use these instructions. For the very few that do, software emulation is provided in diff --git a/arch/x86/include/asm/disabled-features.h b/arch/x86/include/asm/disabled-features.h index 33833d1909af..9d9da3487425 100644 --- a/arch/x86/include/asm/disabled-features.h +++ b/arch/x86/include/asm/disabled-features.h @@ -16,7 +16,7 @@ # define DISABLE_MPX (1<<(X86_FEATURE_MPX & 31)) #endif -#ifdef CONFIG_X86_INTEL_UMIP +#ifdef CONFIG_X86_UMIP # define DISABLE_UMIP 0 #else # define DISABLE_UMIP (1<<(X86_FEATURE_UMIP & 31)) diff --git a/arch/x86/include/asm/umip.h b/arch/x86/include/asm/umip.h index db43f2a0d92c..aeed98c3c9e1 100644 --- a/arch/x86/include/asm/umip.h +++ b/arch/x86/include/asm/umip.h @@ -4,9 +4,9 @@ #include <linux/types.h> #include <asm/ptrace.h> -#ifdef CONFIG_X86_INTEL_UMIP +#ifdef CONFIG_X86_UMIP bool fixup_umip_exception(struct pt_regs *regs); #else static inline bool fixup_umip_exception(struct pt_regs *regs) { return false; } -#endif /* CONFIG_X86_INTEL_UMIP */ +#endif /* CONFIG_X86_UMIP */ #endif /* _ASM_X86_UMIP_H */ diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index da0b6bc090f3..66835d9a6f72 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -134,7 +134,7 @@ obj-$(CONFIG_EFI) += sysfb_efi.o obj-$(CONFIG_PERF_EVENTS) += perf_regs.o obj-$(CONFIG_TRACING) += tracepoint.o obj-$(CONFIG_SCHED_MC_PRIO) += itmt.o -obj-$(CONFIG_X86_INTEL_UMIP) += umip.o +obj-$(CONFIG_X86_UMIP) += umip.o obj-$(CONFIG_UNWINDER_ORC) += unwind_orc.o obj-$(CONFIG_UNWINDER_FRAME_POINTER) += unwind_frame.o diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h index 33833d1909af..9d9da3487425 100644 --- a/tools/arch/x86/include/asm/disabled-features.h +++ b/tools/arch/x86/include/asm/disabled-features.h @@ -16,7 +16,7 @@ # define DISABLE_MPX (1<<(X86_FEATURE_MPX & 31)) #endif -#ifdef CONFIG_X86_INTEL_UMIP +#ifdef CONFIG_X86_UMIP # define DISABLE_UMIP 0 #else # define DISABLE_UMIP (1<<(X86_FEATURE_UMIP & 31)) -- 2.20.1

3 years, 8 months

2
1
0 0

[patch v1 2/2] x86/Kconfig: Drop vendor dependency for X86_UMIP

by LeoLiuoc

commit bdb04a1abbf92c998f1afb5f00a037f2edaec1f7 upstream. Some Centaur family 7 CPUs and Zhaoxin family 7 CPUs support the UMIP feature too. The text size growth which UMIP adds is ~1K and distro kernels enable it anyway so remove the vendor dependency. [ bp: Rewrite commit message. ] Signed-off-by: Tony W Wang-oc <TonyWWang-oc(a)zhaoxin.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Link: https://lkml.kernel.org/r/1583733990-2587-1-git-send-email-TonyWWang-oc@zha… Signed-off-by: LeoLiu-oc <LeoLiu-oc(a)zhaoxin.com> --- arch/x86/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 0cc82958002d..8c7b5296f8e8 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1859,7 +1859,6 @@ config X86_SMAP config X86_UMIP def_bool y - depends on CPU_SUP_INTEL || CPU_SUP_AMD prompt "User Mode Instruction Prevention" if EXPERT ---help--- User Mode Instruction Prevention (UMIP) is a security feature in -- 2.20.1

3 years, 8 months

2
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[patch v1 0/2] Drop vendor dependency for X86_UMIP for Zhaoxin CPUs

by LeoLiuoc

All Zhaoxin family 7 CPUs support the UMIP feature. Since X86_INTEL_UMIP and X86_AMD_UMIP both renamed to generic X86_UMIP, So remove the vendor dependency for Zhaoxin CPUs. LeoLiu-oc (2): x86/Kconfig: Rename UMIP config parameter x86/Kconfig: Drop vendor dependency for X86_UMIP arch/x86/Kconfig | 15 +++++++-------- arch/x86/include/asm/disabled-features.h | 2 +- arch/x86/include/asm/umip.h | 4 ++-- arch/x86/kernel/Makefile | 2 +- tools/arch/x86/include/asm/disabled-features.h | 2 +- 5 files changed, 12 insertions(+), 13 deletions(-) -- 2.20.1

3 years, 8 months

2
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Cloud Kernel March 2021