#ifndef XONAR_H_INCLUDED
#define XONAR_H_INCLUDED

#include "oxygen.h"

struct xonar_generic {
	unsigned int anti_pop_delay;
	u16 output_enable_bit;
	u8 ext_power_reg;
	u8 ext_power_int_reg;
	u8 ext_power_bit;
	u8 has_power;
};

struct xonar_hdmi {
	u8 params[5];
};

/* generic helper functions */

void xonar_enable_output(struct oxygen *chip);
void xonar_disable_output(struct oxygen *chip);
void xonar_init_ext_power(struct oxygen *chip);
void xonar_init_cs53x1(struct oxygen *chip);
void xonar_set_cs53x1_params(struct oxygen *chip,
			     struct snd_pcm_hw_params *params);

#define XONAR_GPIO_BIT_INVERT	(1 << 16)
int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
			      struct snd_ctl_elem_value *value);
int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
			      struct snd_ctl_elem_value *value);

/* model-specific card drivers */

int get_xonar_pcm179x_model(struct oxygen *chip,
			    const struct pci_device_id *id);
int get_xonar_cs43xx_model(struct oxygen *chip,
			   const struct pci_device_id *id);
int get_xonar_wm87x6_model(struct oxygen *chip,
			   const struct pci_device_id *id);

/* HDMI helper functions */

void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data);
void xonar_hdmi_cleanup(struct oxygen *chip);
void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi);
void xonar_hdmi_pcm_hardware_filter(unsigned int channel,
				    struct snd_pcm_hardware *hardware);
void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,
			   struct snd_pcm_hw_params *params);
void xonar_hdmi_uart_input(struct oxygen *chip);

#endif
.cgi/linux/net-next.git/refs/?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs/adau1701.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs/adau1701.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>codecs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>adau1701.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Benjamin Herrenschmidt &lt;benh@kernel.crashing.org&gt;</td><td class='right'>2017-02-03 17:10:28 +1100</td></tr>
<tr><th>committer</th><td>Michael Ellerman &lt;mpe@ellerman.id.au&gt;</td><td class='right'>2017-02-08 23:36:29 +1100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>d7df2443cd5f67fc6ee7c05a88e4996e8177f91b</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>098a7c0ca4fceb8a65cb1f693c9d71990388933d</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>sound/soc/codecs/adau1701.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/adau1701.c?id=a0615a16f7d0ceb5804d295203c302d496d8ee91'>a0615a16f7d0ceb5804d295203c302d496d8ee91</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/adau1701.c?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b&amp;id2=a0615a16f7d0ceb5804d295203c302d496d8ee91'>diff</a>)</td></tr></table>
<div class='commit-subject'>powerpc/mm: Fix spurrious segfaults on radix with autonuma</div><div class='commit-msg'>When autonuma (Automatic NUMA balancing) marks a PTE inaccessible it
clears all the protection bits but leave the PTE valid.

With the Radix MMU, an attempt at executing from such a PTE will
take a fault with bit 35 of SRR1 set "SRR1_ISI_N_OR_G".

It is thus incorrect to treat all such faults as errors. We should
pass them to handle_mm_fault() for autonuma to deal with. The case
of pages that are really not executable is handled by the existing
test for VM_EXEC further down.

That leaves us with catching the kernel attempts at executing user
pages. We can catch that earlier, even before we do find_vma.

It is never valid on powerpc for the kernel to take an exec fault
to begin with. So fold that test with the existing test for the
kernel faulting on kernel addresses to bail out early.

Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report")
Signed-off-by: Benjamin Herrenschmidt &lt;benh@kernel.crashing.org&gt;
Reviewed-by: Aneesh Kumar K.V &lt;aneesh.kumar@linux.vnet.ibm.com&gt;
Acked-by: Balbir Singh &lt;bsingharora@gmail.com&gt;
Signed-off-by: Michael Ellerman &lt;mpe@ellerman.id.au&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b'>Diffstat</a> (limited to 'sound/soc/codecs/adau1701.c')</div><table summary='diffstat' class='diffstat'>