From 9c698e8481a15237a5b1db5f8391dd66d59e42a4 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 27 Nov 2018 07:35:34 +0000 Subject: ASoC: rsnd: tidyup registering method for rsnd_kctrl_new() Current rsnd dvc.c is using flags to avoid duplicating register for MIXer case. OTOH, commit e894efef9ac7 ("ASoC: core: add support to card rebind") allows to rebind sound card without rebinding all drivers. Because of above patch and dvc.c flags, it can't re-register kctrl if only sound card was rebinded, because dvc is keeping old flags. (Of course it will be no problem if rsnd driver also be rebinded, but it is not purpose of above patch). This patch checks current card registered kctrl when registering. In MIXer case, it can avoid duplicate register if card already has same kctrl. In rebind case, it can re-register kctrl because card registered kctl had been removed when unbinding. This patch is updated version of commit b918f1bc7f1ce ("ASoC: rsnd: DVC kctrl sets once") Reported-by: Nguyen Viet Dung Signed-off-by: Kuninori Morimoto Tested-by: Nguyen Viet Dung Cc: Hiroyuki Yokoyama Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 12 ++++++++++++ sound/soc/sh/rcar/dvc.c | 8 -------- 2 files changed, 12 insertions(+), 8 deletions(-) (limited to 'sound') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index f930f51b686f..114f8f233764 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1339,6 +1339,18 @@ int rsnd_kctrl_new(struct rsnd_mod *mod, }; int ret; + /* + * 1) Avoid duplicate register (ex. MIXer case) + * 2) re-register if card was rebinded + */ + list_for_each_entry(kctrl, &card->controls, list) { + struct rsnd_kctrl_cfg *c = kctrl->private_data; + + if (strcmp(kctrl->id.name, name) == 0 && + c->mod == mod) + return 0; + } + if (size > RSND_MAX_CHANNELS) return -EINVAL; diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 2b16e0ce6bc5..024ece46bf68 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -40,11 +40,8 @@ struct rsnd_dvc { struct rsnd_kctrl_cfg_s ren; /* Ramp Enable */ struct rsnd_kctrl_cfg_s rup; /* Ramp Rate Up */ struct rsnd_kctrl_cfg_s rdown; /* Ramp Rate Down */ - u32 flags; }; -#define KCTRL_INITIALIZED (1 << 0) - #define rsnd_dvc_get(priv, id) ((struct rsnd_dvc *)(priv->dvc) + id) #define rsnd_dvc_nr(priv) ((priv)->dvc_nr) @@ -227,9 +224,6 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, int channels = rsnd_rdai_channels_get(rdai); int ret; - if (rsnd_flags_has(dvc, KCTRL_INITIALIZED)) - return 0; - /* Volume */ ret = rsnd_kctrl_new_m(mod, io, rtd, is_play ? @@ -285,8 +279,6 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, if (ret < 0) return ret; - rsnd_flags_set(dvc, KCTRL_INITIALIZED); - return 0; } -- cgit v1.2.3 From 489db5d941500249583ec6b49fa70e006bd8f632 Mon Sep 17 00:00:00 2001 From: Jiada Wang Date: Wed, 28 Nov 2018 21:26:12 +0900 Subject: ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined pcm3168 codec support runtime_[resume|suspend], whenever it is not active, it enters suspend mode, and it's clock and regulators will be disabled. so there is no need to disable them again in remove callback. Otherwise we got following kernel warnings, when unload pcm3168a driver [ 222.257514] unbalanced disables for amp-en-regulator [ 222.262526] ------------[ cut here ]------------ [ 222.267158] WARNING: CPU: 0 PID: 2423 at drivers/regulator/core.c:2264 _regulator_disable+0x28/0x108 [ 222.276291] Modules linked in: [ 222.279343] snd_soc_pcm3168a_i2c(-) [ 222.282916] snd_aloop [ 222.285272] arc4 [ 222.287194] wl18xx [ 222.289289] wlcore [ 222.291385] mac80211 [ 222.293654] cfg80211 [ 222.295923] aes_ce_blk [ 222.298366] crypto_simd [ 222.300896] cryptd [ 222.302992] aes_ce_cipher [ 222.305696] crc32_ce [ 222.307965] ghash_ce [ 222.310234] aes_arm64 [ 222.312590] gf128mul [ 222.314860] snd_soc_rcar [ 222.317476] sha2_ce [ 222.319658] xhci_plat_hcd [ 222.322362] sha256_arm64 [ 222.324978] xhci_hcd [ 222.327247] sha1_ce [ 222.329430] renesas_usbhs [ 222.332133] evdev [ 222.334142] sha1_generic [ 222.336758] rcar_gen3_thermal [ 222.339810] cpufreq_dt [ 222.342253] ravb_streaming(C) [ 222.345304] wlcore_sdio [ 222.347834] thermal_sys [ 222.350363] udc_core [ 222.352632] mch_core(C) [ 222.355161] usb_dmac [ 222.357430] snd_soc_pcm3168a [ 222.360394] snd_soc_ak4613 [ 222.363184] gpio_keys [ 222.365540] virt_dma [ 222.367809] nfsd [ 222.369730] ipv6 [ 222.371652] autofs4 [ 222.373834] [last unloaded: snd_soc_pcm3168a_i2c] [ 222.378629] CPU: 0 PID: 2423 Comm: rmmod Tainted: G WC 4.14.63-04798-gd456126e4a42-dirty #457 [ 222.388196] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT) [ 222.396199] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000 [ 222.402117] PC is at _regulator_disable+0x28/0x108 [ 222.406906] LR is at _regulator_disable+0x28/0x108 [ 222.411695] pc : [] lr : [] pstate: 00000145 [ 222.419089] sp : ffff00000a0a3c80 [ 222.422401] x29: ffff00000a0a3c80 [ 222.425799] x28: ffff8006fa8c6200 [ 222.429199] x27: ffff0000086f1000 [ 222.432597] x26: 000000000000006a [ 222.435997] x25: 0000000000000124 [ 222.439395] x24: 0000000000000018 [ 222.442795] x23: 0000000000000006 [ 222.446193] x22: ffff8006f925d490 [ 222.449592] x21: ffff8006f9ac2068 [ 222.452991] x20: ffff8006f9ac2000 [ 222.456390] x19: 0000000000000005 [ 222.459787] x18: 000000000000000a [ 222.463186] x17: 0000000000000000 [ 222.466584] x16: 0000000000000000 [ 222.469984] x15: 000000000d3f616a [ 222.473382] x14: 0720072007200720 [ 222.476781] x13: 0720072007200720 [ 222.480179] x12: 0720072007200720 [ 222.483578] x11: 0720072007200720 [ 222.486975] x10: 0720072007200720 [ 222.490375] x9 : 0720072007200720 [ 222.493773] x8 : 07200772076f0774 [ 222.497172] x7 : 0000000000000000 [ 222.500570] x6 : 0000000000000007 [ 222.503969] x5 : 0000000000000000 [ 222.507367] x4 : 0000000000000000 [ 222.510766] x3 : 0000000000000000 [ 222.514164] x2 : c790b852091e2600 [ 222.517563] x1 : 0000000000000000 [ 222.520961] x0 : 0000000000000028 [ 222.524361] Call trace: [ 222.526805] Exception stack(0xffff00000a0a3b40 to 0xffff00000a0a3c80) [ 222.533245] 3b40: 0000000000000028 0000000000000000 c790b852091e2600 0000000000000000 [ 222.541075] 3b60: 0000000000000000 0000000000000000 0000000000000007 0000000000000000 [ 222.548905] 3b80: 07200772076f0774 0720072007200720 0720072007200720 0720072007200720 [ 222.556735] 3ba0: 0720072007200720 0720072007200720 0720072007200720 000000000d3f616a [ 222.564564] 3bc0: 0000000000000000 0000000000000000 000000000000000a 0000000000000005 [ 222.572394] 3be0: ffff8006f9ac2000 ffff8006f9ac2068 ffff8006f925d490 0000000000000006 [ 222.580224] 3c00: 0000000000000018 0000000000000124 000000000000006a ffff0000086f1000 [ 222.588053] 3c20: ffff8006fa8c6200 ffff00000a0a3c80 ffff0000083bd89c ffff00000a0a3c80 [ 222.595883] 3c40: ffff0000083bd89c 0000000000000145 0000000000000000 0000000000000000 [ 222.603713] 3c60: 0000ffffffffffff ffff00000a0a3c30 ffff00000a0a3c80 ffff0000083bd89c [ 222.611543] [] _regulator_disable+0x28/0x108 [ 222.617375] [] regulator_disable+0x48/0x68 [ 222.623033] [] regulator_bulk_disable+0x58/0xc0 [ 222.629134] [] pcm3168a_remove+0x30/0x50 [snd_soc_pcm3168a] [ 222.636270] [] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c] [ 222.644106] [] i2c_device_remove+0x38/0x70 [ 222.649766] [] device_release_driver_internal+0xd0/0x1c0 [ 222.656640] [] driver_detach+0x70/0x7c [ 222.661951] [] bus_remove_driver+0x74/0xa0 [ 222.667609] [] driver_unregister+0x48/0x4c [ 222.673268] [] i2c_del_driver+0x24/0x30 [ 222.678666] [] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c] [ 222.687019] [] SyS_delete_module+0x198/0x1d4 [ 222.692850] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000) [ 222.699289] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8 [ 222.707119] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000 [ 222.714948] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005 [ 222.722778] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000 [ 222.730607] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000 [ 222.738436] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001 [ 222.746266] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010 [ 222.754096] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130 [ 222.761926] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a [ 222.769755] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 222.777589] [] el0_svc_naked+0x34/0x38 [ 222.782899] ---[ end trace eaf8939a3698b1a8 ]--- [ 222.787609] Failed to disable VCCDA2: -5 [ 222.791649] ------------[ cut here ]------------ [ 222.796283] WARNING: CPU: 0 PID: 2423 at drivers/clk/clk.c:595 clk_core_disable+0xc/0x1d8 [ 222.804460] Modules linked in: [ 222.807511] snd_soc_pcm3168a_i2c(-) [ 222.811083] snd_aloop [ 222.813439] arc4 [ 222.815360] wl18xx [ 222.817456] wlcore [ 222.819551] mac80211 [ 222.821820] cfg80211 [ 222.824088] aes_ce_blk [ 222.826531] crypto_simd [ 222.829060] cryptd [ 222.831155] aes_ce_cipher [ 222.833859] crc32_ce [ 222.836127] ghash_ce [ 222.838396] aes_arm64 [ 222.840752] gf128mul [ 222.843020] snd_soc_rcar [ 222.845637] sha2_ce [ 222.847818] xhci_plat_hcd [ 222.850522] sha256_arm64 [ 222.853138] xhci_hcd [ 222.855407] sha1_ce [ 222.857589] renesas_usbhs [ 222.860292] evdev [ 222.862300] sha1_generic [ 222.864917] rcar_gen3_thermal [ 222.867968] cpufreq_dt [ 222.870410] ravb_streaming(C) [ 222.873461] wlcore_sdio [ 222.875991] thermal_sys [ 222.878520] udc_core [ 222.880789] mch_core(C) [ 222.883318] usb_dmac [ 222.885587] snd_soc_pcm3168a [ 222.888551] snd_soc_ak4613 [ 222.891341] gpio_keys [ 222.893696] virt_dma [ 222.895965] nfsd [ 222.897886] ipv6 [ 222.899808] autofs4 [ 222.901990] [last unloaded: snd_soc_pcm3168a_i2c] [ 222.906783] CPU: 0 PID: 2423 Comm: rmmod Tainted: G WC 4.14.63-04798-gd456126e4a42-dirty #457 [ 222.916349] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT) [ 222.924351] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000 [ 222.930270] PC is at clk_core_disable+0xc/0x1d8 [ 222.934799] LR is at clk_core_disable_lock+0x20/0x34 [ 222.939761] pc : [] lr : [] pstate: 800001c5 [ 222.947154] sp : ffff00000a0a3cf0 [ 222.950466] x29: ffff00000a0a3cf0 [ 222.953864] x28: ffff8006fa8c6200 [ 222.957263] x27: ffff0000086f1000 [ 222.960661] x26: 000000000000006a [ 222.964061] x25: 0000000000000124 [ 222.967458] x24: 0000000000000015 [ 222.970858] x23: ffff8006f9ffa8d0 [ 222.974256] x22: ffff8006faf16480 [ 222.977655] x21: ffff0000007e7040 [ 222.981053] x20: ffff8006faadd100 [ 222.984452] x19: 0000000000000140 [ 222.987850] x18: 000000000000000a [ 222.991249] x17: 0000000000000000 [ 222.994647] x16: 0000000000000000 [ 222.998046] x15: 000000000d477819 [ 223.001444] x14: 0720072007200720 [ 223.004843] x13: 0720072007200720 [ 223.008242] x12: 0720072007200720 [ 223.011641] x11: 0720072007200720 [ 223.015039] x10: 0720072007200720 [ 223.018438] x9 : 0720072007200720 [ 223.021837] x8 : 0720072007200720 [ 223.025236] x7 : 0000000000000000 [ 223.028634] x6 : 0000000000000007 [ 223.032034] x5 : 0000000000000000 [ 223.035432] x4 : 0000000000000000 [ 223.038831] x3 : 0000000000000000 [ 223.042229] x2 : 0000000004720471 [ 223.045628] x1 : 0000000000000000 [ 223.049026] x0 : ffff8006faadd100 [ 223.052426] Call trace: [ 223.054870] Exception stack(0xffff00000a0a3bb0 to 0xffff00000a0a3cf0) [ 223.061309] 3ba0: ffff8006faadd100 0000000000000000 [ 223.069139] 3bc0: 0000000004720471 0000000000000000 0000000000000000 0000000000000000 [ 223.076969] 3be0: 0000000000000007 0000000000000000 0720072007200720 0720072007200720 [ 223.084798] 3c00: 0720072007200720 0720072007200720 0720072007200720 0720072007200720 [ 223.092628] 3c20: 0720072007200720 000000000d477819 0000000000000000 0000000000000000 [ 223.100458] 3c40: 000000000000000a 0000000000000140 ffff8006faadd100 ffff0000007e7040 [ 223.108287] 3c60: ffff8006faf16480 ffff8006f9ffa8d0 0000000000000015 0000000000000124 [ 223.116117] 3c80: 000000000000006a ffff0000086f1000 ffff8006fa8c6200 ffff00000a0a3cf0 [ 223.123947] 3ca0: ffff0000083acd28 ffff00000a0a3cf0 ffff0000083ab9b8 00000000800001c5 [ 223.131777] 3cc0: ffff00000a0a3cf0 ffff0000083acd1c 0000ffffffffffff ffff8006faadd100 [ 223.139606] 3ce0: ffff00000a0a3cf0 ffff0000083ab9b8 [ 223.144483] [] clk_core_disable+0xc/0x1d8 [ 223.150054] [] clk_disable+0x1c/0x28 [ 223.155198] [] pcm3168a_remove+0x3c/0x50 [snd_soc_pcm3168a] [ 223.162334] [] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c] [ 223.170167] [] i2c_device_remove+0x38/0x70 [ 223.175826] [] device_release_driver_internal+0xd0/0x1c0 [ 223.182700] [] driver_detach+0x70/0x7c [ 223.188012] [] bus_remove_driver+0x74/0xa0 [ 223.193669] [] driver_unregister+0x48/0x4c [ 223.199329] [] i2c_del_driver+0x24/0x30 [ 223.204726] [] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c] [ 223.213079] [] SyS_delete_module+0x198/0x1d4 [ 223.218909] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000) [ 223.225349] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8 [ 223.233179] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000 [ 223.241008] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005 [ 223.248838] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000 [ 223.256668] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000 [ 223.264497] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001 [ 223.272327] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010 [ 223.280157] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130 [ 223.287986] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a [ 223.295816] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 223.303648] [] el0_svc_naked+0x34/0x38 [ 223.308958] ---[ end trace eaf8939a3698b1a9 ]--- [ 223.313752] ------------[ cut here ]------------ [ 223.318383] WARNING: CPU: 0 PID: 2423 at drivers/clk/clk.c:477 clk_core_unprepare+0xc/0x1ac [ 223.326733] Modules linked in: [ 223.329784] snd_soc_pcm3168a_i2c(-) [ 223.333356] snd_aloop [ 223.335712] arc4 [ 223.337633] wl18xx [ 223.339728] wlcore [ 223.341823] mac80211 [ 223.344092] cfg80211 [ 223.346360] aes_ce_blk [ 223.348803] crypto_simd [ 223.351332] cryptd [ 223.353428] aes_ce_cipher [ 223.356131] crc32_ce [ 223.358400] ghash_ce [ 223.360668] aes_arm64 [ 223.363024] gf128mul [ 223.365293] snd_soc_rcar [ 223.367909] sha2_ce [ 223.370091] xhci_plat_hcd [ 223.372794] sha256_arm64 [ 223.375410] xhci_hcd [ 223.377679] sha1_ce [ 223.379861] renesas_usbhs [ 223.382564] evdev [ 223.384572] sha1_generic [ 223.387188] rcar_gen3_thermal [ 223.390239] cpufreq_dt [ 223.392682] ravb_streaming(C) [ 223.395732] wlcore_sdio [ 223.398261] thermal_sys [ 223.400790] udc_core [ 223.403059] mch_core(C) [ 223.405588] usb_dmac [ 223.407856] snd_soc_pcm3168a [ 223.410820] snd_soc_ak4613 [ 223.413609] gpio_keys [ 223.415965] virt_dma [ 223.418234] nfsd [ 223.420155] ipv6 [ 223.422076] autofs4 [ 223.424258] [last unloaded: snd_soc_pcm3168a_i2c] [ 223.429050] CPU: 0 PID: 2423 Comm: rmmod Tainted: G WC 4.14.63-04798-gd456126e4a42-dirty #457 [ 223.438616] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT) [ 223.446618] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000 [ 223.452536] PC is at clk_core_unprepare+0xc/0x1ac [ 223.457239] LR is at clk_unprepare+0x28/0x3c [ 223.461506] pc : [] lr : [] pstate: 60000145 [ 223.468900] sp : ffff00000a0a3d00 [ 223.472211] x29: ffff00000a0a3d00 [ 223.475609] x28: ffff8006fa8c6200 [ 223.479009] x27: ffff0000086f1000 [ 223.482407] x26: 000000000000006a [ 223.485807] x25: 0000000000000124 [ 223.489205] x24: 0000000000000015 [ 223.492604] x23: ffff8006f9ffa8d0 [ 223.496003] x22: ffff8006faf16480 [ 223.499402] x21: ffff0000007e7040 [ 223.502800] x20: ffff8006faf16420 [ 223.506199] x19: ffff8006faadd100 [ 223.509597] x18: 000000000000000a [ 223.512997] x17: 0000000000000000 [ 223.516395] x16: 0000000000000000 [ 223.519794] x15: 0000000000000000 [ 223.523192] x14: 00000033fe89076c [ 223.526591] x13: 0000000000000400 [ 223.529989] x12: 0000000000000400 [ 223.533388] x11: 0000000000000000 [ 223.536786] x10: 00000000000009e0 [ 223.540185] x9 : ffff00000a0a3be0 [ 223.543583] x8 : ffff8006fa8c6c40 [ 223.546982] x7 : ffff8006fa8c6400 [ 223.550380] x6 : 0000000000000001 [ 223.553780] x5 : 0000000000000000 [ 223.557178] x4 : ffff8006fa8c6200 [ 223.560577] x3 : 0000000000000000 [ 223.563975] x2 : ffff8006fa8c6200 [ 223.567374] x1 : 0000000000000000 [ 223.570772] x0 : ffff8006faadd100 [ 223.574170] Call trace: [ 223.576615] Exception stack(0xffff00000a0a3bc0 to 0xffff00000a0a3d00) [ 223.583054] 3bc0: ffff8006faadd100 0000000000000000 ffff8006fa8c6200 0000000000000000 [ 223.590884] 3be0: ffff8006fa8c6200 0000000000000000 0000000000000001 ffff8006fa8c6400 [ 223.598714] 3c00: ffff8006fa8c6c40 ffff00000a0a3be0 00000000000009e0 0000000000000000 [ 223.606544] 3c20: 0000000000000400 0000000000000400 00000033fe89076c 0000000000000000 [ 223.614374] 3c40: 0000000000000000 0000000000000000 000000000000000a ffff8006faadd100 [ 223.622204] 3c60: ffff8006faf16420 ffff0000007e7040 ffff8006faf16480 ffff8006f9ffa8d0 [ 223.630033] 3c80: 0000000000000015 0000000000000124 000000000000006a ffff0000086f1000 [ 223.637863] 3ca0: ffff8006fa8c6200 ffff00000a0a3d00 ffff0000083ace4c ffff00000a0a3d00 [ 223.645693] 3cc0: ffff0000083ab5a4 0000000060000145 0000000000000140 ffff8006faadd100 [ 223.653523] 3ce0: 0000ffffffffffff ffff0000083ace44 ffff00000a0a3d00 ffff0000083ab5a4 [ 223.661353] [] clk_core_unprepare+0xc/0x1ac [ 223.667103] [] pcm3168a_remove+0x44/0x50 [snd_soc_pcm3168a] [ 223.674239] [] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c] [ 223.682070] [] i2c_device_remove+0x38/0x70 [ 223.687731] [] device_release_driver_internal+0xd0/0x1c0 [ 223.694604] [] driver_detach+0x70/0x7c [ 223.699915] [] bus_remove_driver+0x74/0xa0 [ 223.705572] [] driver_unregister+0x48/0x4c [ 223.711230] [] i2c_del_driver+0x24/0x30 [ 223.716628] [] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c] [ 223.724980] [] SyS_delete_module+0x198/0x1d4 [ 223.730811] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000) [ 223.737250] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8 [ 223.745079] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000 [ 223.752909] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005 [ 223.760739] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000 [ 223.768568] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000 [ 223.776398] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001 [ 223.784227] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010 [ 223.792057] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130 [ 223.799886] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a [ 223.807715] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 223.815546] [] el0_svc_naked+0x34/0x38 [ 223.820855] ---[ end trace eaf8939a3698b1aa ]--- Fix this issue by only disable clock and regulators in remove callback when CONFIG_PM isn't defined Signed-off-by: Jiada Wang Signed-off-by: Mark Brown --- sound/soc/codecs/pcm3168a.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'sound') diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index 52cc950c9fd1..445d025e1409 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -770,15 +770,22 @@ err_clk: } EXPORT_SYMBOL_GPL(pcm3168a_probe); -void pcm3168a_remove(struct device *dev) +static void pcm3168a_disable(struct device *dev) { struct pcm3168a_priv *pcm3168a = dev_get_drvdata(dev); - pm_runtime_disable(dev); regulator_bulk_disable(ARRAY_SIZE(pcm3168a->supplies), - pcm3168a->supplies); + pcm3168a->supplies); clk_disable_unprepare(pcm3168a->scki); } + +void pcm3168a_remove(struct device *dev) +{ + pm_runtime_disable(dev); +#ifndef CONFIG_PM + pcm3168a_disable(dev); +#endif +} EXPORT_SYMBOL_GPL(pcm3168a_remove); #ifdef CONFIG_PM @@ -833,10 +840,7 @@ static int pcm3168a_rt_suspend(struct device *dev) regcache_cache_only(pcm3168a->regmap, true); - regulator_bulk_disable(ARRAY_SIZE(pcm3168a->supplies), - pcm3168a->supplies); - - clk_disable_unprepare(pcm3168a->scki); + pcm3168a_disable(dev); return 0; } -- cgit v1.2.3 From 984bfb398a3af6fa9b7e80165e524933b0616686 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 2 Dec 2018 13:21:22 +0100 Subject: ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0 quirk for Chromebook Clapper The Clapper model Chromebook uses pmc_plt_clk_0 instead of pmc_plt_clk_3 for the mclk, just like the Swanky model. This commit adds a DMI based quirk for this. This fixing audio no longer working on these devices after commit 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") that commit fixes us unnecessary keeping unused clocks on, but in case of the Clapper that was breaking audio support since we were not using the right clock in the cht_bsw_max98090_ti machine driver. Cc: stable@vger.kernel.org Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Signed-off-by: Hans de Goede Acked-by: Pierre-Louis Bossart Signed-off-by: Mark Brown --- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'sound') diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index 9d9f6e41d81c..ad0c98383853 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -389,6 +389,13 @@ static struct snd_soc_card snd_soc_card_cht = { }; static const struct dmi_system_id cht_max98090_quirk_table[] = { + { + /* Clapper model Chromebook */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Clapper"), + }, + .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, + }, { /* Swanky model Chromebook (Toshiba Chromebook 2) */ .matches = { -- cgit v1.2.3 From 94ea56cff506c769a509c5dd87904c7fe3806a81 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Mon, 3 Dec 2018 21:45:14 +0100 Subject: ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0 quirk for Chromebook Gnawty MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Gnawty model Chromebook uses pmc_plt_clk_0 instead of pmc_plt_clk_3 for the mclk, just like the Clapper and Swanky models. This commit adds a DMI based quirk for this. This fixing audio no longer working on these devices after commit 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") that commit fixes us unnecessary keeping unused clocks on, but in case of the Gnawty that was breaking audio support since we were not using the right clock in the cht_bsw_max98090_ti machine driver. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201787 Cc: stable@vger.kernel.org Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Reported-and-tested-by: Jaime Pérez <19.jaime.91@gmail.com> Signed-off-by: Hans de Goede Acked-by: Pierre-Louis Bossart Signed-off-by: Mark Brown --- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'sound') diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index ad0c98383853..08a5152e635a 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -396,6 +396,13 @@ static const struct dmi_system_id cht_max98090_quirk_table[] = { }, .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, }, + { + /* Gnawty model Chromebook (Acer Chromebook CB3-111) */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Gnawty"), + }, + .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, + }, { /* Swanky model Chromebook (Toshiba Chromebook 2) */ .matches = { -- cgit v1.2.3 From a01b8d1d24451bfc00d3a975d107f9b1590bf826 Mon Sep 17 00:00:00 2001 From: Hui Wang Date: Thu, 6 Dec 2018 22:52:05 +0800 Subject: ASoC: rt5660: Add a new ACPI match ID The Realtek codec ALC3277 is 100% compatible with the codec RT5660 in I2S mode. And on the Dell IoT platform, the codec is ALC3277, and the HID of the codec in the BIOS is 10EC3277, so adding this ID to the ACPI match table. Signed-off-by: Hui Wang Signed-off-by: Mark Brown --- sound/soc/codecs/rt5660.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound') diff --git a/sound/soc/codecs/rt5660.c b/sound/soc/codecs/rt5660.c index 20a755137e63..ba1e9d89ad1b 100644 --- a/sound/soc/codecs/rt5660.c +++ b/sound/soc/codecs/rt5660.c @@ -1245,6 +1245,7 @@ MODULE_DEVICE_TABLE(of, rt5660_of_match); static const struct acpi_device_id rt5660_acpi_match[] = { { "10EC5660", 0 }, + { "10EC3277", 0 }, { }, }; MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match); -- cgit v1.2.3