Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index 53c3cd2..82e2644 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -1,15 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Common functionality for the alsa driver code base for HD Audio.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
*/
#ifndef __SOUND_HDA_CONTROLLER_H
@@ -20,7 +11,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
-#include "hda_codec.h"
+#include <sound/hda_codec.h>
#include <sound/hda_register.h>
#define AZX_MAX_CODECS HDA_MAX_CODECS
@@ -40,7 +31,7 @@
/* 14 unused */
#define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */
#define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */
-/* 17 unused */
+#define AZX_DCAPS_AMD_WORKAROUND (1 << 17) /* AMD-specific workaround */
#define AZX_DCAPS_NO_64BIT (1 << 18) /* No 64bit address */
#define AZX_DCAPS_SYNC_WRITE (1 << 19) /* sync each cmd write */
#define AZX_DCAPS_OLD_SSYNC (1 << 20) /* Old SSYNC reg for ICH */
@@ -50,11 +41,7 @@
/* 24 unused */
#define AZX_DCAPS_COUNT_LPIB_DELAY (1 << 25) /* Take LPIB as delay */
#define AZX_DCAPS_PM_RUNTIME (1 << 26) /* runtime PM support */
-#ifdef CONFIG_SND_HDA_I915
-#define AZX_DCAPS_I915_POWERWELL (1 << 27) /* HSW i915 powerwell support */
-#else
-#define AZX_DCAPS_I915_POWERWELL 0 /* NOP */
-#endif
+/* 27 unused */
#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 */
@@ -76,7 +63,6 @@
* when link position is not greater than FIFO size
*/
unsigned int insufficient:1;
- unsigned int wc_marked:1;
};
#define azx_stream(dev) (&(dev)->core)
@@ -88,11 +74,6 @@
struct hda_controller_ops {
/* Disable msi if supported, PCI only */
int (*disable_msi_reset_irq)(struct azx *);
- int (*substream_alloc_pages)(struct azx *chip,
- struct snd_pcm_substream *substream,
- size_t size);
- int (*substream_free_pages)(struct azx *chip,
- struct snd_pcm_substream *substream);
void (*pcm_mmap_prepare)(struct snd_pcm_substream *substream,
struct vm_area_struct *area);
/* Check if current position is acceptable */
@@ -127,7 +108,7 @@
int capture_streams;
int capture_index_offset;
int num_streams;
- const int *jackpoll_ms; /* per-card jack poll interval */
+ int jackpoll_interval; /* jack poll interval in jiffies */
/* Register interaction. */
const struct hda_controller_ops *ops;
@@ -152,11 +133,9 @@
/* flags */
int bdl_pos_adj;
- int poll_count;
unsigned int running:1;
unsigned int fallback_to_single_cmd:1;
unsigned int single_cmd:1;
- unsigned int polling_mode:1;
unsigned int msi:1;
unsigned int probing:1; /* codec probing phase */
unsigned int snoop:1;
@@ -176,11 +155,10 @@
#define azx_bus(chip) (&(chip)->bus.core)
#define bus_to_azx(_bus) container_of(_bus, struct azx, bus.core)
-#ifdef CONFIG_X86
-#define azx_snoop(chip) ((chip)->snoop)
-#else
-#define azx_snoop(chip) true
-#endif
+static inline bool azx_snoop(struct azx *chip)
+{
+ return !IS_ENABLED(CONFIG_X86) || chip->snoop;
+}
/*
* macros for easy use
@@ -228,8 +206,7 @@
irqreturn_t azx_interrupt(int irq, void *dev_id);
/* Codec interface */
-int azx_bus_init(struct azx *chip, const char *model,
- const struct hdac_io_ops *io_ops);
+int azx_bus_init(struct azx *chip, const char *model);
int azx_probe_codecs(struct azx *chip, unsigned int max_slots);
int azx_codec_configure(struct azx *chip);
int azx_init_streams(struct azx *chip);