ALSA: hda - Define the DCAPS preset for the old Intel chipsets

Just for improving readability.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 20 insertions, 17 deletions

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index fc7aff0eb562..53e43d111a3b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -276,6 +276,10 @@ enum {
         (((chip)->driver_caps & AZX_DCAPS_SNOOP_MASK) >> 10)
 #define AZX_DCAPS_SNOOP_TYPE(type) ((AZX_SNOOP_TYPE_ ## type) << 10)
 
+/* quirks for old Intel chipsets */
+#define AZX_DCAPS_INTEL_ICH \
+        (AZX_DCAPS_OLD_SSYNC | AZX_DCAPS_BUFSIZE)
+
 /* quirks for Intel PCH */
 #define AZX_DCAPS_INTEL_PCH_NOPM \
         (AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\
@@ -2054,31 +2058,30 @@ static const struct pci_device_id azx_ids[] = {
         /* Braswell */
         { PCI_DEVICE(0x8086, 0x2284),
           .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
-        /* ICH */
+        /* ICH6 */
         { PCI_DEVICE(0x8086, 0x2668),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH6 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH7 */
         { PCI_DEVICE(0x8086, 0x27d8),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH7 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ESB2 */
         { PCI_DEVICE(0x8086, 0x269a),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ESB2 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH8 */
         { PCI_DEVICE(0x8086, 0x284b),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH8 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH9 */
         { PCI_DEVICE(0x8086, 0x293e),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH9 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH9 */
         { PCI_DEVICE(0x8086, 0x293f),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH9 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH10 */
         { PCI_DEVICE(0x8086, 0x3a3e),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH10 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
+        /* ICH10 */
         { PCI_DEVICE(0x8086, 0x3a6e),
-          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_OLD_SSYNC |
-          AZX_DCAPS_BUFSIZE },  /* ICH10 */
+          .driver_data = AZX_DRIVER_ICH | AZX_DCAPS_INTEL_ICH },
         /* Generic Intel */
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_ANY_ID),
           .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,