- May 23, 2018
-
-
Hans de Goede authored
Power-saving is causing plops on audio start/stop on Gigabyte P55A-UD3 and Gigabyte Z87-D3HP machines, add these to the power_save blacklist. Note these 2 boards both use 1458:a002 as subsystem ids, so they share a single entry. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
-
Hans de Goede authored
Power-saving is causing a plop and silences the first 2 seconds (give or take) of audio, silencing notifications sounds on Medion / Clevo W35xSS_370SS laptops. Add the Clevo W35xSS_370SS to the power_save blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1581607 Signed-off-by:
-
Hans de Goede authored
Power-saving is causing a humming sound when active on the Intel NUC7i3BNB, add it to the blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520902 Signed-off-by:
-
- May 22, 2018
-
-
Takashi Iwai authored
Add "hp-mic-fix" model string for Conexant codecs so that user can test the quirk without recompiling. Signed-off-by: -
Takashi Iwai authored
HP Z2 G4 requires the same workaround as other HP machines that have no mic-pin detection. Cc: <stable@vger.kernel.org> Signed-off-by:
-
- May 17, 2018
-
-
Takashi Iwai authored
The error messages at sanity checks of memory pages tend to repeat too many times once when it hits, and without the rate limit, it may flood and become unreadable. Replace such messages with the *_ratelimited() variant. Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=1093027 Signed-off-by:
-
Colin Ian King authored
Trivial fix to spelling mistakes in audigy_outs arrays. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
-
- May 15, 2018
-
-
Takashi Sakamoto authored
This module has a table for parameters of each effects. This table is read-only and can have 'const' qualifier. This commit adds this optimization. Signed-off-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by:
-
Takashi Sakamoto authored
This module has some function-local strings just for printk therefore it can be merged into format string. This commit applies this optimization. Signed-off-by:
-
Takashi Sakamoto authored
This module has some strings just for printk therefore they can be read-only. This commit applies this optimization. Signed-off-by:
-
Takashi Sakamoto authored
An array of templates for control element set is passed as an argument for snd_hda_add_new_ctls(). This argument has 'const' qualifier therefore the passed array can have the qualifier. This commit adds this optimization. Signed-off-by:
-
- May 14, 2018
-
-
Fengguang Wu authored
sound/pci/hda/patch_ca0132.c:5062:50-51: WARNING: Use ARRAY_SIZE sound/pci/hda/patch_ca0132.c:5092:50-51: WARNING: Use ARRAY_SIZE Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element Semantic patch information: This makes an effort to find cases where ARRAY_SIZE can be used such as where there is a division of sizeof the array by the sizeof its first element or by any indexed element or the element type. It replaces the division of the two sizeofs by ARRAY_SIZE. Generated by: scripts/coccinelle/misc/array_size.cocci Fixes: 47cdf76e ("ALSA: hda/ca0132: Add new control changes for SBZ + R3Di") CC: Connor McAdams <conmanx360@gmail.com> Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
-
Takashi Sakamoto authored
A series of SNDRV_CTL_TLVO_XXX macro was introduced for position offset of TLV data. This commit applies a code optimization. Signed-off-by:
-
- May 13, 2018
-
-
Jeremy Soller authored
This adds support for the P950ER, which has the same required fixup as the P950HR, but has a different PCI ID. Signed-off-by:
Jeremy Soller <jeremy@system76.com> Cc: <stable@vger.kernel.org> Signed-off-by:
-
Hans de Goede authored
Power-saving is causing loud plops on the Lenovo C50 All in one, add it to the blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1572975 Signed-off-by:
-
Connor McAdams authored
This patch adds new controls to set the effect levels on the R3Di and SBZ. It also adds vmaster controls to control all surround sound channels. So that Surround effect switch doesn't conflict with Surround volume, FX: prefix added to all effect related switches. Tested-by:
Mariusz Ceier <mceier+kernel@gmail.com> Signed-off-by:
Connor McAdams <conmanx360@gmail.com> Reviewed-by:
-
Connor McAdams authored
Add function to set vipsource on cards that use_alt_controls. Different sequence. Also, add cvoice_switch_set at end of ca0132_select_in so that when switching between inputs cvoice state is maintained. Signed-off-by:
-
Connor McAdams authored
Adds lookup table for floating point decibel volume, and new functions to allow for setting the decibel level on the DSP. Signed-off-by:
-
Connor McAdams authored
Add functions ca0132_alt_select_out and ca0132_alt_select_in for switching outputs and inputs for r3di and sbz. Also, add enumerated controls for selecting output and input source. Signed-off-by:
-
Connor McAdams authored
This patch adds the ability to change the src_id on scp commands, which is used in the dsp setup of the Recon3Di and the Sound Blaster Z. It also makes sure to maintain backwards compatibility with the older dspio_set_uint_param function, and sets it's src to the default 0x20. Signed-off-by:
-
Connor McAdams authored
Adds dsp setup functions for Recon3Di as well as the GPIO functions specific to it. Signed-off-by:
-
Connor McAdams authored
Add dsp setup related functions for the Sound Blaster Z, along with other helper functions. Also, add sbz_dsp_startup_check, which fixes a bug where the card sometimes starts up and has no sound. Signed-off-by:
-
Connor McAdams authored
This patch updates core functions to accommodate the Sound Blaster Z and Recon3Di by changing which functions they use. It also adds the ability to enable/disable streams. Signed-off-by:
-
Connor McAdams authored
This patch adds extra init functions for the Sound Blaster Z and Recon3Di. It also adds more checks to make sure that the DSP isn't downloaded twice on startup, by checking if the dsp_state is already set to DSP_DOWNLOADED. It also adds the ability to re-download the DSP on a resume. It also changes the init verbs table to apply to all codecs, and takes the two specific end verbs and puts them into a separate function in ca0132_init instead. GPIO functions are also added. Signed-off-by:
-
Connor McAdams authored
This patch adds extra functions for shutdown on the Sound Blaster Z and Recon3Di. The Recon3Di only has one specific functions, which sets the GPIO data pins to 0 to prevent a popping noise. The Sound Blaster Z exit sequence was taken from Windows. Without this exit function, the card will not reload properly unless the PC has been shutdown to clear the onboard memory. There are commented out functions currently in the sbz_exit_chip function that are added in a later patch. Also, a reboot notify function has been added, to make sure these functions are ran before a reboot. This helps when using the card through VFIO in a virtual machine, to make sure the card reloads the DSP properly. Signed-off-by:
-
Connor McAdams authored
This patch adds iomapping for the region2 section of memory on the SBZ. This memory region is used in later patches for setting inputs and outputs. If the mapping fails, the quirk is changed back to QUIRK_NONE to avoid attempts to write to uninitialized memory. It also adds a new exit sequence to unmap the iomem for the SBZ. [ Reordered linux/*.h inclusion in the patch by tiwai ] Signed-off-by:
-
Connor McAdams authored
This patch adds an unsolicited response tag for the front headphone panel which uses the same hp_callback as the rear headphone detection. This patch also adds pincfgs for the R3Di and SBZ which were taken from the Windows driver. The pins are also defined in the function ca0132_config. Both the R3Di and SBZ are also given a max out channel value of 6 to handle 5.1 surround sound in later patches. Signed-off-by:
-
Connor McAdams authored
This patch adds PCI quirk ID's for the Sound Blaster Z and Recon3Di. Only the currently tested ID's have been added. This patch also adds the ability to load alternative firmwares for each card, the firmwares can be obtained from within the Windows driver. The Recon3Di uses "ctefx-r3di.bin" and the Sound Blaster Z uses "ctefx-sbz.bin". If the alternative firmware for the given quirk is not found, the original ctefx.bin will be used. This has been confirmed to work for both the R3Di and the SBZ. This patch also makes the character array *dirstr a const. Signed-off-by:
-
- May 02, 2018
-
-
Takashi Sakamoto authored
DECLARE_TLV_DB_SCALE (alias of SNDRV_CTL_TLVD_DECLARE_DB_SCALE) is used but tlv.h is not included. This causes build failure when local macro is defined by comment-out. This commit fixes the bug. At the same time, the alias macro is replaced with a destination macro added at a commit 46e860f7 ("ALSA: rename TLV-related macros so that they're friendly to user applications") Reported-by:
-
Takashi Iwai authored
The DP-MST support requires more PCM streams than usual, hence CONFIG_SND_DYNAMIC_MINORS is almost mandatory. Currently the driver just warns and continues even if streams are missing, but it doesn't seem to enough convince users to switch to the modern setup. This patch adds the enforced selection of CONFIG_SND_DYNAMIC_MINORS from CONFIG_SND_HDA_CODEC_HDMI for covering that. Signed-off-by:
-
- Apr 27, 2018
-
-
Colin Ian King authored
Trivial fix to spelling mistake in module parameter description text Signed-off-by:
-
Takashi Iwai authored
The commit c469652b ("ALSA: hda - Use IS_REACHABLE() for dependency on input") simplified the dependencies with IS_REACHABLE() macro, but it broke due to its incorrect usage: it should have been IS_REACHABLE(CONFIG_INPUT) instead of IS_REACHABLE(INPUT). Fixes: c469652b ("ALSA: hda - Use IS_REACHABLE() for dependency on input") Cc: <stable@vger.kernel.org> Signed-off-by:
-
- Apr 25, 2018
-
-
Takashi Iwai authored
When CONFIG_SND_DYNAMIC_MINORS isn't set, there are only limited number of devices available, and HD-audio, especially with HDMI/DP codec, will fail to create more than two devices. The driver warns about the lack of such devices and skips the PCM device creations, but the HDMI driver still tries to create the corresponding JACK, SPDIF and ELD controls even for the non-existing PCM substreams. This results in confusion on user-space, and even may break the operation. Similarly, Intel HDMI/DP codec builds the ELD notification from i915 graphics driver, and this may be broken if a notification is sent for the non-existing PCM stream. This patch adds the check of the existence of the assigned PCM substream in the both scenarios above, and skips the further operation if the PCM substream is not assigned. Fixes: 9152085d ("ALSA: hda - add DP MST audio support") Cc: <stable@vger.kernel.org> Signed-off-by:
-
Kailang Yang authored
On this Lenovo ThinkCentre machine. There are two front mics, we change the location for one of them. Relation: f33f79f3 ("ALSA: hda/realtek - change the location for one of two front microphones") Signed-off-by:
Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by:
-
Takashi Iwai authored
As recently Smatch suggested, one place in RME9652 driver may expand the array directly from the user-space value with speculation: sound/pci/rme9652/rme9652.c:2074 snd_rme9652_channel_info() warn: potential spectre issue 'rme9652->channel_map' (local cap) This patch puts array_index_nospec() for hardening against it. BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2 Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by:
-
Takashi Iwai authored
As recently Smatch suggested, a couple of places in HDSP MADI driver may expand the array directly from the user-space value with speculation: sound/pci/rme9652/hdspm.c:5717 snd_hdspm_channel_info() warn: potential spectre issue 'hdspm->channel_map_out' (local cap) sound/pci/rme9652/hdspm.c:5734 snd_hdspm_channel_info() warn: potential spectre issue 'hdspm->channel_map_in' (local cap) This patch puts array_index_nospec() for hardening against them. BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2 Reported-by:
-
Takashi Iwai authored
As recently Smatch suggested, a couple of places in ASIHPI driver may expand the array directly from the user-space value with speculation: sound/pci/asihpi/hpimsginit.c:70 hpi_init_response() warn: potential spectre issue 'res_size' (local cap) sound/pci/asihpi/hpioctl.c:189 asihpi_hpi_ioctl() warn: potential spectre issue 'adapters' This patch puts array_index_nospec() for hardening against them. BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2 Reported-by:
-
Takashi Iwai authored
As recently Smatch suggested, one place in HD-audio hwdep ioctl codes may expand the array directly from the user-space value with speculation: sound/pci/hda/hda_local.h:467 get_wcaps() warn: potential spectre issue 'codec->wcaps' As get_wcaps() itself is a fairly frequently called inline function, and there is only one single call with a user-space value, we replace only the latter one to open-code locally with array_index_nospec() hardening in this patch. BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2 Reported-by:
-
Kailang Yang authored
Add ALC255 its own depop functions for alc_init and alc_shutup. Assign it to ALC256 usage. Signed-off-by:
-
Kailang Yang authored
Fill COEF to change EAPD to verb control. Assigned codec type. This is an additional fix over 92f974df ("ALSA: hda/realtek - New vendor ID for ALC233"). [ More notes: according to Kailang, the chip is 10ec:0235 bonding for ALC233b, which is equivalent with ALC255. It's only used for Lenovo. The chip needs no alc_process_coef_fw() for headset unlike ALC255. ] Signed-off-by:
-
