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authorTakashi Iwai <tiwai@suse.de>2015-12-17 10:12:37 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-11-10 18:36:32 +0300
commitaa72457de77bc3385cfe5654965694ba3377da41 (patch)
tree633fe15bc1bb12f972f2041f6df40c6f88634b27
parentd08ae42a106d2b3eb2eecde37cde851ee6484d68 (diff)
downloadlinux-aa72457de77bc3385cfe5654965694ba3377da41.tar.xz
ALSA: hda - Merge RIRB_PRE_DELAY into CTX_WORKAROUND caps
commit ef85f299c74e6c5dd98ec0230183be33f4c2813d upstream. AZX_DCAPS_RIRB_PRE_DELAY is always tied with AZX_DCAPS_CTX_WORKAROUND, which is Creative's XFi specific. So, we can replace it and reduce one more bit free for DCAPS. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--sound/pci/hda/hda_controller.c2
-rw-r--r--sound/pci/hda/hda_controller.h2
-rw-r--r--sound/pci/hda/hda_intel.c6
3 files changed, 4 insertions, 6 deletions
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 22dbfa563919..77cda91a8132 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -956,7 +956,7 @@ irqreturn_t azx_interrupt(int irq, void *dev_id)
status = azx_readb(chip, RIRBSTS);
if (status & RIRB_INT_MASK) {
if (status & RIRB_INT_RESPONSE) {
- if (chip->driver_caps & AZX_DCAPS_RIRB_PRE_DELAY)
+ if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND)
udelay(80);
snd_hdac_bus_update_rirb(bus);
}
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index 7b635d68cfe1..b69552c19032 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -33,7 +33,7 @@
#define AZX_DCAPS_SNOOP_MASK (3 << 10) /* snoop type mask */
#define AZX_DCAPS_SNOOP_OFF (1 << 12) /* snoop default off */
#define AZX_DCAPS_RIRB_DELAY (1 << 13) /* Long delay in read loop */
-#define AZX_DCAPS_RIRB_PRE_DELAY (1 << 14) /* Put a delay before read */
+/* 14 unused */
#define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */
#define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */
#define AZX_DCAPS_POSFIX_VIA (1 << 17) /* Use VIACOMBO as default */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index d4671973d889..74a6f83e6438 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2406,14 +2406,12 @@ static const struct pci_device_id azx_ids[] = {
.class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
.class_mask = 0xffffff,
.driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
- AZX_DCAPS_NO_64BIT |
- AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB },
+ AZX_DCAPS_NO_64BIT | AZX_DCAPS_POSFIX_LPIB },
#else
/* this entry seems still valid -- i.e. without emu20kx chip */
{ PCI_DEVICE(0x1102, 0x0009),
.driver_data = AZX_DRIVER_CTX | AZX_DCAPS_CTX_WORKAROUND |
- AZX_DCAPS_NO_64BIT |
- AZX_DCAPS_RIRB_PRE_DELAY | AZX_DCAPS_POSFIX_LPIB },
+ AZX_DCAPS_NO_64BIT | AZX_DCAPS_POSFIX_LPIB },
#endif
/* CM8888 */
{ PCI_DEVICE(0x13f6, 0x5011),