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| * | clk: tegra: move some PLLC and PLLXC init to clk-pll.cPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | VCO min clipping, dynamic ramp setup and IDDQ init can be done in the respective PLL clk_register functions if the parent is already registered. This is done for other some PLLs already. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Add TEGRA_PERIPH_NO_DIV flagPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | | | | This flag indicates the peripheral clock does not have a divider. It will simplify the initialization tables and avoids some very similar code. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: common periph_clk_enb_refcnt and clksPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes periph_clk_enb_refcnt a global array, dynamically allocated at boottime. It simplifies the macros somewhat and allows clocks common to several Tegra SoCs to be defined in a separate files. Also the clks array becomes global and dynamically allocated which allows the DT registration to be moved to a generic funcion. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: simplify periph clock dataPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch determines the register bank for clock enable/disable and reset based on the clock ID instead of hardcoding it in the tables describing the clocks. This results in less data to be maintained in the tables, making the code easier to understand. The full benefit of the change will be realized once also other clocktypes will be table based. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Fix clock rate computationThierry Reding2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PLL output frequency is multiplied during the P-divider computation, so it needs to be divided by the P-divider again before returning. This fixes an issue where clk_round_rate() would return the multiplied frequency instead of the real one after the P-divider. Signed-off-by: Thierry Reding <treding@nvidia.com>
| * | ARM: tegra30: add missing CLK IDsPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | The Tegra30 clock bindings lack few IDs for audio and clk_out muxes. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra114: Rename gr_2d/gr_3d to gr2d/gr3dThierry Reding2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | These clocks were named gr2d and gr3d on Tegra20 and Tegra30, so use the same names on Tegra114 for consistency. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com>
| * | clk: tegra: PLLE spread spectrum controlPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | Add spread spectrum control for PLLE in Tegra114. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Set the clk parent of host1x to pll_pAndrew Chew2013-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The power-on default parent for this clock is pll_m, which turns out to be wrong. Previously, bootloader reparented this clock. We'll do it in the kernel as well, so that there's one less thing that we depend on bootloader to initialize. Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Mark Zhang <markz@nvidia.com>
| * | clk: tegra: add TEGRA_DIVIDER_ROUND_UP for periph clksPeter De Schrijver2013-11-26
| | | | | | | | | | | | | | | | | | | | | Perform upwards rounding when calculating dividers for periph clks on Tegra30 and Tegra114. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Set the clock parent of gr2d/gr3d to pll_c2Mark Zhang2013-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | pll_m will be the parent of gr2d/gr3d if we don't do this. And because pll_m runs at a high rate so gr2d/gr3d will be unstable. So change the parent of them to pll_c2. Signed-off-by: Mark Zhang <markz@nvidia.com> Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Fix vde/2d/3d clock src offsetMark Zhang2013-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Tegra114, vde/gr_2d/gr_3d have 3 bits for clock source selection. So change the clock init macro for these clocks from "TEGRA_INIT_DATA_INT" to "TEGRA_INIT_DATA_INT8". Besides, no one uses "TEGRA_INIT_DATA_INT" after this change, so remove this macro. Signed-off-by: Mark Zhang <markz@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: Correct sbc mux width & parentMark Zhang2013-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Tegra114 sbc1-sbc6 have more possible parent clocks than Tegra30. So correct the parents and mux width for them. Signed-off-by: Mark Zhang <markz@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | clk: tegra: replace enum tegra114_clk by binding headerPeter De Schrijver2013-11-25
| | | | | | | | | | | | | | | | | | | | | As the clock IDs are now specified in a header file, we can use those definitions instead of maintaining an internal enum. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
| * | ARM: tegra114: add missing clocks to bindingPeter De Schrijver2013-11-25
| |/ | | | | | | | | | | | | | | commit 992bb598f690542a2f539fd12a42b960b7692025 forgot to move dfll_soc and dfll_ref to include/dt-bindings/clock/tegra114-car.h. Add them again in this patch as TEGRA114_CLK_DFLL_SOC and TEGRA114_CLK_DFLL_REF. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
* | Merge tag 'sunxi-clk-for-3.13' of https://github.com/mripard/linux into ↵Mike Turquette2013-12-01
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk-next-sunxi-rebase Allwinner sunXi SoCs clock changes Those are mostly random fixes, except for one patch to the composite clock that adds support for automatic reparenting. Conflicts: drivers/clk/sunxi/clk-sunxi.c
| * | drivers: clk: sunxi: Fix memory leakage in clk-sunxi.cVictor N. Ramos Mello2013-11-10
| | | | | | | | | | | | | | | | | | | | | | | | Fix a possible memory leak in sun4i_osc_clk_setup(). Moved clock-frequency check to save superfluous allocation. Signed-off-by: Victor N. Ramos Mello <victornrm@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| * | clk: sunxi: protect core clocks from accidental shutdownEmilio López2013-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some important clocks may get disabled as a side effect of another clock being disabled, because they have no consumers. This patch implements a mechanism so those clocks can be claimed by the driver and therefore remain enabled at all times. Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| * | clk: sunxi: factors: clear variables before using themEmilio López2013-11-10
| | | | | | | | | | | | | | | | | | | | | Random bits may get into our factors if we don't clear n, k, m and p. Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| * | clk: sunxi: factors: fix off-by-one masksEmilio López2013-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The previous code would generate one bit too long masks, and was needlessly complicated. This patch replaces it by simpler code that can generate the masks correctly. Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| * | clk: composite: .determine_rate supportEmilio López2013-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds .determine_rate support to the composite clock. It will use the .determine_rate callback from the rate component if available, and fall back on the mux component otherwise. This allows composite clocks to enjoy the benefits of automatic clock reparenting. Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* | | clk: socfpga: Remove check for "reg" property in socfpga_clk_initDinh Nguyen2013-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | The function socfpga_clk_init() can support clocks that do not have a divider register, but a fixed-divider that can be read from DTS. Therefore, the "reg" property is not a failing condition for socfpga_clk_init(). Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* | | clk: fixed-factor: Fix device-tree binding typoEzequiel Garcia2013-11-27
| | | | | | | | | | | | | | | | | | | | | | | | The required properties are not named "div" and "mult", but rather "clock-div" and "clock-mult". Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* | | clk: clean up everything on debugfs errorAlex Elder2013-11-27
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Maybe the third time will be the charm. -Alex] If CONFIG_COMMON_CLK_DEBUG is defined, clk_debug_create_one() is called to populate a debugfs directory with a few entries that are common for all clock types. If an error happens after creating the first one debugfs_remove() is called on the clock's directory. The problem with this is that no cleanup is done on the debugfs files already created in that directory, so the directory never actually gets removed. This problem is silently ignored. Fix this by calling debugfs_remove_recursive() instead. Reset the clk->dentry field to null afterward, to ensure it can't be mistaken as a valid pointer. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* | Linux 3.13-rc1Linus Torvalds2013-11-22
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* | Merge tag 'ecryptfs-3.13-rc1-quiet-checkers' of ↵Linus Torvalds2013-11-22
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull minor eCryptfs fix from Tyler Hicks: "Quiet static checkers by removing unneeded conditionals" * tag 'ecryptfs-3.13-rc1-quiet-checkers' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: eCryptfs: file->private_data is always valid
| * | eCryptfs: file->private_data is always validTyler Hicks2013-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When accessing the lower_file pointer located in private_data of eCryptfs files, there is no need to check to see if the private_data pointer has been initialized to a non-NULL value. The file->private_data and file->private_data->lower_file pointers are always initialized to non-NULL values in ecryptfs_open(). This change quiets a Smatch warning: CHECK /var/scm/kernel/linux/fs/ecryptfs/file.c fs/ecryptfs/file.c:321 ecryptfs_unlocked_ioctl() error: potential NULL dereference 'lower_file'. fs/ecryptfs/file.c:335 ecryptfs_compat_ioctl() error: potential NULL dereference 'lower_file'. Signed-off-by: Tyler Hicks <tyhicks@canonical.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Geyslan G. Bem <geyslan@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk>
* | | Merge tag 'sound-fix2-3.13-rc1' of ↵Linus Torvalds2013-11-22
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull second set of sound fixes from Takashi Iwai: "A collection of small fixes in HD-audio quirks and runtime PM, ASoC rcar, abs8500 and other codecs. Most of commits are for stable kernels, too" * tag 'sound-fix2-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Set current_headset_type to ALC_HEADSET_TYPE_ENUM (janitorial) ALSA: hda - Provide missing pin configs for VAIO with ALC260 ALSA: hda - Add headset quirk for Dell Inspiron 3135 ALSA: hda - Fix the headphone jack detection on Sony VAIO TX ALSA: hda - Fix missing bass speaker on ASUS N550 ALSA: hda - Fix unbalanced runtime PM notification at resume ASoC: arizona: Set FLL to free-run before disabling ALSA: hda - A casual Dell Headset quirk ASoC: rcar: fixup dma_async_issue_pending() timing ASoC: rcar: off by one in rsnd_scu_set_route() ASoC: wm5110: Add post SYSCLK register patch for rev D chip ASoC: ab8500: Revert to using custom I/O functions ALSA: hda - Also enable mute/micmute LED control for "Lenovo dock" fixup ALSA: firewire-lib: include sound/asound.h to refer to snd_pcm_format_t ALSA: hda - Select FW_LOADER from CONFIG_SND_HDA_CODEC_CA0132_DSP ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec ASoC: rcar: fixup mod access before checking
| * | | ALSA: hda - Set current_headset_type to ALC_HEADSET_TYPE_ENUM (janitorial)David Henningsson2013-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | current_headset_type should be of the HEADSET_TYPE enum, not the HEADSET_MODE enum. Since ALC_HEADSET_TYPE_UNKNOWN and ALC_HEADSET_MODE_UNKNOWN are both 0, this patch is just janitorial. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: hda - Provide missing pin configs for VAIO with ALC260Takashi Iwai2013-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some models (or maybe depending on BIOS version) of Sony VAIO with ALC260 give no proper pin configurations as default, resulting in the non-working speaker, etc. Just provide the whole pin configurations via a fixup. Reported-by: Matthew Markus <mmarkus@hearit.co> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge tag 'asoc-v3.13-5' of ↵Takashi Iwai2013-11-21
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.13 A bunch of device specific fixes, nothing with a general impact here.
| | * \ \ Merge remote-tracking branch 'asoc/fix/wm8962' into asoc-linusMark Brown2013-11-20
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| | * \ \ \ Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linusMark Brown2013-11-20
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| | | * | | | ASoC: rcar: fixup dma_async_issue_pending() timingKuninori Morimoto2013-11-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DMAEngine will stall without this patch Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | * | | | ASoC: rcar: off by one in rsnd_scu_set_route()Dan Carpenter2013-11-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If "id == ARRAY_SIZE(routes)" then we read one space beyond the end of the routes[] array. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | * | | | ASoC: rcar: fixup mod access before checkingKuninori Morimoto2013-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rsnd_dai_connect() is using mod before NULL checking. This patch fixes it up Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linusMark Brown2013-11-20
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| | * \ \ \ \ \ Merge remote-tracking branch 'asoc/fix/dma' into asoc-linusMark Brown2013-11-20
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| | * \ \ \ \ \ \ Merge remote-tracking branch 'asoc/fix/cs42l52' into asoc-linusMark Brown2013-11-20
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| | * \ \ \ \ \ \ \ Merge remote-tracking branch 'asoc/fix/blackfin' into asoc-linusMark Brown2013-11-20
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| | * \ \ \ \ \ \ \ \ Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linusMark Brown2013-11-20
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| | | * | | | | | | | | ASoC: arizona: Set FLL to free-run before disablingRichard Fitzgerald2013-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FLL must be placed into free-run mode before disabling to allow it to entirely shut down. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
| | | * | | | | | | | | ASoC: wm5110: Add post SYSCLK register patch for rev D chipCharles Keepax2013-11-19
| | | | |_|_|_|/ / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain registers require patching after the SYSCLK has been brought up add support for this into the CODEC driver. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
| | * | | | | | | | | Merge remote-tracking branch 'asoc/fix/ab8500' into asoc-linusMark Brown2013-11-20
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| | | * | | | | | | | | ASoC: ab8500: Revert to using custom I/O functionsLee Jones2013-11-19
| | | |/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's been reported that these break audio on Snowball so revert them until a Snowball user has time to investigate. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | | | | | ALSA: hda - Add headset quirk for Dell Inspiron 3135David Henningsson2013-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cc: stable@vger.kernel.org (3.10+) BugLink: https://bugs.launchpad.net/bugs/1253636 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | | | ALSA: hda - Fix the headphone jack detection on Sony VAIO TXTakashi Iwai2013-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BIOS sets MISC_NO_PRESENCE bit wrongly to the pin config on NID 0x0f. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | | | ALSA: hda - Fix missing bass speaker on ASUS N550Takashi Iwai2013-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The laptop has a built-in speaker on NID 0x1a. It's an LFE only on the right channel, so we need to provide an explicit chmap, too. There might be other surround speakers, but they can fixed in addition at later point, so let's fix the easier bass speaker at first. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65091 Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | | | ALSA: hda - Fix unbalanced runtime PM notification at resumeTakashi Iwai2013-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a codec is resumed, it keeps the power on while the resuming phase via hda_keep_power_on(), then turns down via snd_hda_power_down(). At that point, snd_hda_power_down() notifies the power down to the controller, and this may confuse the refcount if the codec was already powered up before the resume. In the end result, the controller goes to runtime suspend even before the codec is kicked off to the power save, and the communication stalls happens. The fix is to add the power-up notification together with hda_keep_power_on(), and clears the flag appropriately. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | | | ALSA: hda - A casual Dell Headset quirkDavid Henningsson2013-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | You're looking at a casual headset patch, for a specific hardware it will match, and suddenly, the headset jack will work, so please apply this simple quirk! BugLink: https://bugs.launchpad.net/bugs/1253038 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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