diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_controller.h | 6 | ||||
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 40 |
2 files changed, 27 insertions, 19 deletions
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 35a9ab2cac46..a68e75b00ea3 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -32,7 +32,11 @@ #define AZX_DCAPS_NO_MSI (1 << 9) /* No MSI support */ #define AZX_DCAPS_SNOOP_MASK (3 << 10) /* snoop type mask */ #define AZX_DCAPS_SNOOP_OFF (1 << 12) /* snoop default off */ -/* 13 unused */ +#ifdef CONFIG_SND_HDA_I915 +#define AZX_DCAPS_I915_COMPONENT (1 << 13) /* bind with i915 gfx */ +#else +#define AZX_DCAPS_I915_COMPONENT 0 /* NOP */ +#endif /* 14 unused */ #define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */ #define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */ diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index a157582b8f2c..03e34edc8f24 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -293,38 +293,43 @@ enum { (AZX_DCAPS_NO_ALIGN_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\ AZX_DCAPS_SNOOP_TYPE(SCH)) -/* PCH up to IVB; no runtime PM */ +/* PCH up to IVB; no runtime PM; bind with i915 gfx */ #define AZX_DCAPS_INTEL_PCH_NOPM \ - (AZX_DCAPS_INTEL_PCH_BASE) + (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_I915_COMPONENT) /* PCH for HSW/BDW; with runtime PM */ +/* no i915 binding for this as HSW/BDW has another controller for HDMI */ #define AZX_DCAPS_INTEL_PCH \ (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME) /* HSW HDMI */ #define AZX_DCAPS_INTEL_HASWELL \ (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_COUNT_LPIB_DELAY |\ - AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\ - AZX_DCAPS_SNOOP_TYPE(SCH)) + AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_COMPONENT |\ + AZX_DCAPS_I915_POWERWELL | AZX_DCAPS_SNOOP_TYPE(SCH)) /* Broadwell HDMI can't use position buffer reliably, force to use LPIB */ #define AZX_DCAPS_INTEL_BROADWELL \ (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_POSFIX_LPIB |\ - AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_POWERWELL |\ - AZX_DCAPS_SNOOP_TYPE(SCH)) + AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_COMPONENT |\ + AZX_DCAPS_I915_POWERWELL | AZX_DCAPS_SNOOP_TYPE(SCH)) #define AZX_DCAPS_INTEL_BAYTRAIL \ - (AZX_DCAPS_INTEL_PCH_NOPM | AZX_DCAPS_I915_POWERWELL) + (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_I915_COMPONENT |\ + AZX_DCAPS_I915_POWERWELL) #define AZX_DCAPS_INTEL_BRASWELL \ - (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_I915_POWERWELL) + (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME |\ + AZX_DCAPS_I915_COMPONENT | AZX_DCAPS_I915_POWERWELL) #define AZX_DCAPS_INTEL_SKYLAKE \ - (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG |\ + (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME |\ + AZX_DCAPS_SEPARATE_STREAM_TAG | AZX_DCAPS_I915_COMPONENT |\ AZX_DCAPS_I915_POWERWELL) #define AZX_DCAPS_INTEL_BROXTON \ - (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG |\ + (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME |\ + AZX_DCAPS_SEPARATE_STREAM_TAG | AZX_DCAPS_I915_COMPONENT |\ AZX_DCAPS_I915_POWERWELL) /* quirks for ATI SB / AMD Hudson */ @@ -1008,7 +1013,7 @@ static int azx_suspend(struct device *dev) if (chip->msi) pci_disable_msi(chip->pci); - if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL + if ((chip->driver_caps & AZX_DCAPS_I915_POWERWELL) && hda->need_i915_power) snd_hdac_display_power(bus, false); @@ -1114,7 +1119,7 @@ static int azx_runtime_suspend(struct device *dev) azx_stop_chip(chip); azx_enter_link_reset(chip); azx_clear_irq_pending(chip); - if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL + if ((chip->driver_caps & AZX_DCAPS_I915_POWERWELL) && hda->need_i915_power) snd_hdac_display_power(azx_bus(chip), false); @@ -1380,8 +1385,7 @@ static int azx_free(struct azx *chip) if (hda->need_i915_power) snd_hdac_display_power(bus, false); } - if (chip->driver_type == AZX_DRIVER_PCH || - (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)) + if (chip->driver_type & AZX_DCAPS_I915_COMPONENT) snd_hdac_i915_exit(bus); kfree(hda); @@ -2199,8 +2203,7 @@ static int azx_probe_continue(struct azx *chip) hda->probe_continued = 1; /* bind with i915 if needed */ - if (chip->driver_type == AZX_DRIVER_PCH || - (chip->driver_caps & AZX_DCAPS_I915_POWERWELL)) { + if (chip->driver_caps & AZX_DCAPS_I915_COMPONENT) { err = snd_hdac_i915_init(bus); if (err < 0) { /* if the controller is bound only with HDMI/DP @@ -2214,7 +2217,8 @@ static int azx_probe_continue(struct azx *chip) goto out_free; } else { /* don't bother any longer */ - chip->driver_caps &= ~AZX_DCAPS_I915_POWERWELL; + chip->driver_caps &= + ~(AZX_DCAPS_I915_COMPONENT | AZX_DCAPS_I915_POWERWELL); } } } @@ -2279,7 +2283,7 @@ static int azx_probe_continue(struct azx *chip) pm_runtime_put_autosuspend(&pci->dev); out_free: - if (chip->driver_caps & AZX_DCAPS_I915_POWERWELL + if ((chip->driver_caps & AZX_DCAPS_I915_POWERWELL) && !hda->need_i915_power) snd_hdac_display_power(bus, false); |
