1. 15 Aug, 2018 1 commit
    • Charles Keepax's avatar
      ASoC: dapm: Fix NULL pointer deference on CODEC to CODEC DAIs · 249dc495
      Charles Keepax authored
      Commit a655de80 ("ASoC: core: Allow topology to override
      machine driver FE DAI link config.") caused soc_dai_hw_params to
      be come dependent on the substream private_data being set with
      a pointer to the snd_soc_pcm_runtime. Currently, CODEC to CODEC
      links don't set this, which causes a NULL pointer dereference:
      
      [<4069de54>] (soc_dai_hw_params) from
      [<40694b68>] (snd_soc_dai_link_event+0x1a0/0x380)
      
      Since the ASoC core in general assumes that the substream
      private_data will be set to a pointer to the snd_soc_pcm_runtime,
      update the CODEC to CODEC links to respect this.
      Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      249dc495
  2. 14 Aug, 2018 4 commits
    • Yong Zhi's avatar
      ASoC: Intel: Skylake: Acquire irq after RIRB allocation · 12eeeb4f
      Yong Zhi authored
      Cold reboot stress test found that the hda irq could access rirb ring
      buffer before its memory gets allocated which resulting in null
      pointer dereference inside snd_hdac_bus_update_rirb().
      
      Fix it by moving the skl_acquire_irq after ring buffer allocation.
      While here, also change err return from -EBUSY to actual error code.
      Signed-off-by: default avatarYong Zhi <yong.zhi@intel.com>
      Acked-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      12eeeb4f
    • Dmitry V. Levin's avatar
      ASoC: uapi: fix sound/skl-tplg-interface.h userspace compilation errors · fb504caa
      Dmitry V. Levin authored
      Include <linux/types.h> and consistently use types it provides
      to fix the following sound/skl-tplg-interface.h userspace compilation errors:
      
      /usr/include/sound/skl-tplg-interface.h:146:2: error: unknown type name 'u32'
        u32 set_params:2;
      /usr/include/sound/skl-tplg-interface.h:147:2: error: unknown type name 'u32'
        u32 rsvd:30;
      /usr/include/sound/skl-tplg-interface.h:148:2: error: unknown type name 'u32'
        u32 param_id;
      /usr/include/sound/skl-tplg-interface.h:149:2: error: unknown type name 'u32'
        u32 max;
      /usr/include/sound/skl-tplg-interface.h:166:2: error: unknown type name 'u16'
        u16 module_id;
      /usr/include/sound/skl-tplg-interface.h:167:2: error: unknown type name 'u16'
        u16 instance_id;
      /usr/include/sound/skl-tplg-interface.h:171:2: error: unknown type name 'u32'
        u32 channels;
      /usr/include/sound/skl-tplg-interface.h:172:2: error: unknown type name 'u32'
        u32 freq;
      /usr/include/sound/skl-tplg-interface.h:173:2: error: unknown type name 'u32'
        u32 bit_depth;
      /usr/include/sound/skl-tplg-interface.h:174:2: error: unknown type name 'u32'
        u32 valid_bit_depth;
      /usr/include/sound/skl-tplg-interface.h:175:2: error: unknown type name 'u32'
        u32 ch_cfg;
      /usr/include/sound/skl-tplg-interface.h:176:2: error: unknown type name 'u32'
        u32 interleaving_style;
      /usr/include/sound/skl-tplg-interface.h:177:2: error: unknown type name 'u32'
        u32 sample_type;
      /usr/include/sound/skl-tplg-interface.h:178:2: error: unknown type name 'u32'
        u32 ch_map;
      /usr/include/sound/skl-tplg-interface.h:182:2: error: unknown type name 'u32'
        u32 set_params:2;
      /usr/include/sound/skl-tplg-interface.h:183:2: error: unknown type name 'u32'
        u32 rsvd:30;
      /usr/include/sound/skl-tplg-interface.h:184:2: error: unknown type name 'u32'
        u32 param_id;
      /usr/include/sound/skl-tplg-interface.h:185:2: error: unknown type name 'u32'
        u32 caps_size;
      /usr/include/sound/skl-tplg-interface.h:186:2: error: unknown type name 'u32'
        u32 caps[HDA_SST_CFG_MAX];
      /usr/include/sound/skl-tplg-interface.h:190:2: error: unknown type name 'u8'
        u8 pipe_id;
      /usr/include/sound/skl-tplg-interface.h:191:2: error: unknown type name 'u8'
        u8 pipe_priority;
      /usr/include/sound/skl-tplg-interface.h:192:2: error: unknown type name 'u16'
        u16 conn_type:4;
      /usr/include/sound/skl-tplg-interface.h:193:2: error: unknown type name 'u16'
        u16 rsvd:4;
      /usr/include/sound/skl-tplg-interface.h:194:2: error: unknown type name 'u16'
        u16 memory_pages:8;
      /usr/include/sound/skl-tplg-interface.h:200:2: error: unknown type name 'u16'
        u16 module_id;
      /usr/include/sound/skl-tplg-interface.h:201:2: error: unknown type name 'u16'
        u16 instance_id;
      /usr/include/sound/skl-tplg-interface.h:202:2: error: unknown type name 'u32'
        u32 max_mcps;
      /usr/include/sound/skl-tplg-interface.h:203:2: error: unknown type name 'u32'
        u32 mem_pages;
      /usr/include/sound/skl-tplg-interface.h:204:2: error: unknown type name 'u32'
        u32 obs;
      /usr/include/sound/skl-tplg-interface.h:205:2: error: unknown type name 'u32'
        u32 ibs;
      /usr/include/sound/skl-tplg-interface.h:206:2: error: unknown type name 'u32'
        u32 vbus_id;
      /usr/include/sound/skl-tplg-interface.h:208:2: error: unknown type name 'u32'
        u32 max_in_queue:8;
      /usr/include/sound/skl-tplg-interface.h:209:2: error: unknown type name 'u32'
        u32 max_out_queue:8;
      /usr/include/sound/skl-tplg-interface.h:210:2: error: unknown type name 'u32'
        u32 time_slot:8;
      /usr/include/sound/skl-tplg-interface.h:211:2: error: unknown type name 'u32'
        u32 core_id:4;
      /usr/include/sound/skl-tplg-interface.h:212:2: error: unknown type name 'u32'
        u32 rsvd1:4;
      /usr/include/sound/skl-tplg-interface.h:214:2: error: unknown type name 'u32'
        u32 module_type:8;
      /usr/include/sound/skl-tplg-interface.h:215:2: error: unknown type name 'u32'
        u32 conn_type:4;
      /usr/include/sound/skl-tplg-interface.h:216:2: error: unknown type name 'u32'
        u32 dev_type:4;
      /usr/include/sound/skl-tplg-interface.h:217:2: error: unknown type name 'u32'
        u32 hw_conn_type:4;
      /usr/include/sound/skl-tplg-interface.h:218:2: error: unknown type name 'u32'
        u32 rsvd2:12;
      /usr/include/sound/skl-tplg-interface.h:220:2: error: unknown type name 'u32'
        u32 params_fixup:8;
      /usr/include/sound/skl-tplg-interface.h:221:2: error: unknown type name 'u32'
        u32 converter:8;
      /usr/include/sound/skl-tplg-interface.h:222:2: error: unknown type name 'u32'
        u32 input_pin_type:1;
      /usr/include/sound/skl-tplg-interface.h:223:2: error: unknown type name 'u32'
        u32 output_pin_type:1;
      /usr/include/sound/skl-tplg-interface.h:224:2: error: unknown type name 'u32'
        u32 is_dynamic_in_pin:1;
      /usr/include/sound/skl-tplg-interface.h:225:2: error: unknown type name 'u32'
        u32 is_dynamic_out_pin:1;
      /usr/include/sound/skl-tplg-interface.h:226:2: error: unknown type name 'u32'
        u32 is_loadable:1;
      /usr/include/sound/skl-tplg-interface.h:227:2: error: unknown type name 'u32'
        u32 rsvd3:11;
      
      Fixes: 0c24fdc0 ("ASoC: topology: Move skl-tplg-interface.h to uapi")
      Signed-off-by: default avatarDmitry V. Levin <ldv@altlinux.org>
      Reviewed-by: default avatarGuenter Roeck <groeck@chromium.org>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      Cc: <stable@vger.kernel.org> # v4.18
      fb504caa
    • Marcel Ziswiler's avatar
      ASoC: wm9712: fix replace codec to component · 5e4cfada
      Marcel Ziswiler authored
      Since commit 143b4484 ("ASoC: wm9712: replace codec to component")
      "wm9712-codec" got renamed to "wm9712-component", however, this change
      never got propagated down to the actual board/platform drivers. E.g. on
      Colibri T20 this lead to the following spew upon boot with sound/touch
      being broken:
      
      [    2.214121] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
      [    2.222137] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
      ...
      [    2.344384] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
      [    2.351885] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
      ...
      [    2.668339] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
      [    2.675811] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
      ...
      [    3.208408] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
      [    3.216312] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
      ...
      [    3.235397] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
      [    3.248938] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
      ...
      [   14.970443] ALSA device list:
      [   14.996628]   No soundcards found.
      
      This commit finally fixes this again.
      Signed-off-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
      Acked-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      Cc: stable@vger.kernel.org
      5e4cfada
    • Hans de Goede's avatar
      ASoC: Intel: bytcr_rt5640: Add quirks for 2 more devices · 260c48b7
      Hans de Goede authored
      Add quirks to select the right input-map, jack-detect pin, etc. for:
      
      Linx Linx7 tablet
      Onda V975w tablet
      Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
      Acked-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      260c48b7
  3. 09 Aug, 2018 2 commits
  4. 08 Aug, 2018 6 commits
  5. 07 Aug, 2018 1 commit
    • Srinivas Kandagatla's avatar
      ASoC: compress: make BE and FE order inline with dpcm · 0b0722e1
      Srinivas Kandagatla authored
      For some reason order of startup/hw_params/prepare are reversed
      in dynamic compress usecase when compared to dpcm usecase. This is
      a issue with platforms like QCOM where it expects the BE to be
      initialized before FE.
      
      Interestingly the compress trigger callback order is inline with dpcm.
      
      Am not 100% sure why the compress audio case has been reversed.
      This patch is making the order inline with dpcm.
      
      If the reverse ordering is just co-incendental then this change
      makes sense and will avoid inventing some new mechanism to cope
      with ordering.
      Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      0b0722e1
  6. 06 Aug, 2018 21 commits
  7. 03 Aug, 2018 5 commits