/* * Copyright (C) 2009 Francisco Jerez. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef __DRM_I2C_CH7006_H__ #define __DRM_I2C_CH7006_H__ /** * struct ch7006_encoder_params * * Describes how the ch7006 is wired up with the GPU. It should be * used as the @params parameter of its @set_config method. * * See "http://www.chrontel.com/pdf/7006.pdf" for their precise * meaning. */ struct ch7006_encoder_params { enum { CH7006_FORMAT_RGB16 = 0, CH7006_FORMAT_YCrCb24m16, CH7006_FORMAT_RGB24m16, CH7006_FORMAT_RGB15, CH7006_FORMAT_RGB24m12C, CH7006_FORMAT_RGB24m12I, CH7006_FORMAT_RGB24m8, CH7006_FORMAT_RGB16m8, CH7006_FORMAT_RGB15m8, CH7006_FORMAT_YCrCb24m8, } input_format; enum { CH7006_CLOCK_SLAVE = 0, CH7006_CLOCK_MASTER, } clock_mode; enum { CH7006_CLOCK_EDGE_NEG = 0, CH7006_CLOCK_EDGE_POS, } clock_edge; int xcm, pcm; enum { CH7006_SYNC_SLAVE = 0, CH7006_SYNC_MASTER, } sync_direction; enum { CH7006_SYNC_SEPARATED = 0, CH7006_SYNC_EMBEDDED, } sync_encoding; enum { CH7006_POUT_1_8V = 0, CH7006_POUT_3_3V, } pout_level; enum { CH7006_ACTIVE_HSYNC = 0, CH7006_ACTIVE_DSTART, } active_detect; }; #endif ' value='dfef358bd1beb4e7b5c94eca944be9cd23dfc752'/>
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authorChristoph Hellwig <hch@lst.de>2017-01-30 13:15:41 +0100
committerBjorn Helgaas <bhelgaas@google.com>2017-02-02 10:35:46 -0600
commitdfef358bd1beb4e7b5c94eca944be9cd23dfc752 (patch)
treeb9a2afb38a4c2ac8ad31f49ec0d71fe9e5b1994c /sound/soc/codecs/Kconfig
parent030305d69fc6963c16003f50d7e8d74b02d0a143 (diff)
PCI/MSI: Don't apply affinity if there aren't enough vectors left
Bart reported a problem wіth an out of bounds access in the low-level IRQ affinity code, which we root caused to the qla2xxx driver assigning all its MSI-X vectors to the pre and post vectors, and not having any left for the actually spread IRQs. Fix this issue by not asking for affinity assignment when there are no vectors to assign left. Fixes: 402723ad5c62 ("PCI/MSI: Provide pci_alloc_irq_vectors_affinity()") Link: https://lkml.kernel.org/r/1485359225.3093.3.camel@sandisk.com Reported-by: Bart Van Assche <bart.vanassche@sandisk.com> Tested-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'sound/soc/codecs/Kconfig')