Extern or forward variable declaration at include/sound/soc-dapm.h, line 18 References: drivers/gpu/drm/exynos/exynos_hdmi.c, line 119 drivers/gpu/drm/exynos/exynos_hdmi.c, line 776 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1576 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1590 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1620 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1637 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1695 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1720 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1758 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1783 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1843 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1843 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1877 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1877 drivers/gpu/drm/exynos/exynos_hdmi.c, line 1958 drivers/gpu/drm/exynos/exynos_hdmi.c, line 2097 drivers/gpu/drm/exynos/exynos_hdmi.c, line 2106 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 159 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 162 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 182 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1242 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1424 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1526 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1600 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1609 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1617 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1630 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1641 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1643 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1667 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1691 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1757 drivers/gpu/drm/mediatek/mtk_hdmi.c, line 1766 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 697 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 766 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 806 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 822 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 841 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 860 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1006 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1006 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1089 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1089 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1112 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1126 drivers/gpu/drm/rockchip/cdn-dp-core.c, line 1141 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1230 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1261 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1274 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1329 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1431 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1461 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1823 drivers/gpu/drm/vc4/vc4_hdmi.c, line 1959 drivers/gpu/drm/vc4/vc4_hdmi.c, line 2000 drivers/gpu/drm/vc4/vc4_hdmi.c, line 2101 drivers/gpu/drm/vc4/vc4_hdmi.c, line 2101 drivers/gpu/drm/vc4/vc4_hdmi.c, line 2217 drivers/gpu/drm/vc4/vc4_hdmi.c, line 2217 drivers/soundwire/intel_init.c, line 21 drivers/soundwire/stream.c, line 1146 drivers/soundwire/stream.c, line 1182 drivers/soundwire/stream.c, line 1195 include/drm/bridge/dw_hdmi.h, line 175 include/sound/sof.h, line 28 include/sound/sof.h, line 40 sound/arm/pxa2xx-ac97.c, line 146 sound/arm/pxa2xx-ac97.c, line 157 sound/soc/amd/acp-da7219-max98357a.c, line 37 sound/soc/amd/acp-da7219-max98357a.c, line 687 sound/soc/amd/acp-da7219-max98357a.c, line 734 sound/soc/amd/acp-pcm-dma.c, line 695 sound/soc/amd/acp-pcm-dma.c, line 1117 sound/soc/amd/acp-pcm-dma.c, line 1288 sound/soc/amd/acp-pcm-dma.c, line 1341 sound/soc/amd/acp-pcm-dma.c, line 1353 sound/soc/amd/vangogh/acp5x-pcm-dma.c, line 311 sound/soc/amd/vangogh/acp5x-pcm-dma.c, line 426 sound/soc/amd/vangogh/acp5x-pcm-dma.c, line 479 sound/soc/amd/vangogh/acp5x-pcm-dma.c, line 488 sound/soc/atmel/mchp-spdiftx.c, line 109 sound/soc/atmel/mchp-spdiftx.c, line 133 sound/soc/atmel/mchp-spdiftx.c, line 159 sound/soc/atmel/mchp-spdiftx.c, line 194 sound/soc/bcm/cygnus-pcm.c, line 729 sound/soc/bcm/cygnus-pcm.c, line 753 sound/soc/codecs/ad193x.c, line 534 sound/soc/codecs/cs42l42.c, line 188 sound/soc/codecs/cs42l42.c, line 347 sound/soc/codecs/cs42l42.c, line 1712 sound/soc/codecs/cs42l42.c, line 2033 sound/soc/codecs/cs42l42.c, line 2050 sound/soc/codecs/max98090.c, line 251 sound/soc/codecs/max98090.c, line 264 sound/soc/codecs/max98090.c, line 2614 sound/soc/codecs/max98090.c, line 2627 sound/soc/codecs/max98090.c, line 2638 sound/soc/codecs/max98390.c, line 696 sound/soc/codecs/max98390.c, line 711 sound/soc/codecs/max98390.c, line 946 sound/soc/codecs/max98390.c, line 958 sound/soc/codecs/max98390.c, line 1004 sound/soc/codecs/mt6359-accdet.c, line 555 sound/soc/codecs/rt1015.c, line 202 sound/soc/codecs/rt1015.c, line 238 sound/soc/codecs/rt1015.c, line 1110 sound/soc/codecs/rt5514.c, line 147 sound/soc/codecs/rt5514.c, line 159 sound/soc/codecs/rt5514.c, line 216 sound/soc/codecs/rt5514.c, line 1228 sound/soc/codecs/rt5514.c, line 1240 sound/soc/codecs/rt5640.c, line 172 sound/soc/codecs/rt5640.c, line 207 sound/soc/codecs/rt5682.c, line 51 sound/soc/codecs/rt5682.c, line 384 sound/soc/codecs/rt5682.c, line 413 sound/soc/codecs/rt5682.c, line 2795 sound/soc/codecs/rt5682.c, line 3026 sound/soc/dwc/dwc-i2s.c, line 394 sound/soc/dwc/dwc-i2s.c, line 403 sound/soc/fsl/fsl_asrc_dma.c, line 61 sound/soc/fsl/fsl_asrc_dma.c, line 143 sound/soc/fsl/fsl_asrc_dma.c, line 148 sound/soc/fsl/fsl_asrc_dma.c, line 235 sound/soc/fsl/fsl_asrc_dma.c, line 318 sound/soc/fsl/fsl_micfil.c, line 171 sound/soc/fsl/fsl_micfil.c, line 200 sound/soc/fsl/fsl_micfil.c, line 232 sound/soc/fsl/fsl_micfil.c, line 295 sound/soc/fsl/fsl_micfil.c, line 335 sound/soc/fsl/fsl_micfil.c, line 370 sound/soc/fsl/fsl_micfil.c, line 395 sound/soc/fsl/fsl_micfil.c, line 476 sound/soc/fsl/fsl_micfil.c, line 508 sound/soc/fsl/fsl_micfil.c, line 531 sound/soc/fsl/fsl_micfil.c, line 760 sound/soc/fsl/fsl_micfil.c, line 772 sound/soc/fsl/fsl_micfil.c, line 794 sound/soc/fsl/fsl_micfil.c, line 801 sound/soc/fsl/fsl_rpmsg.c, line 221 sound/soc/fsl/fsl_rpmsg.c, line 246 sound/soc/fsl/fsl_sai.c, line 63 sound/soc/fsl/fsl_sai.c, line 809 sound/soc/fsl/fsl_sai.c, line 865 sound/soc/fsl/fsl_sai.c, line 908 sound/soc/fsl/fsl_sai.c, line 955 sound/soc/fsl/fsl_sai.c, line 997 sound/soc/fsl/fsl_sai.c, line 998 sound/soc/fsl/fsl_sai.c, line 1250 sound/soc/fsl/fsl_sai.c, line 1270 sound/soc/fsl/fsl_xcvr.c, line 237 sound/soc/fsl/fsl_xcvr.c, line 260 sound/soc/fsl/fsl_xcvr.c, line 353 sound/soc/fsl/fsl_xcvr.c, line 700 sound/soc/fsl/fsl_xcvr.c, line 950 sound/soc/fsl/fsl_xcvr.c, line 995 sound/soc/fsl/fsl_xcvr.c, line 1034 sound/soc/fsl/fsl_xcvr.c, line 1055 sound/soc/fsl/fsl_xcvr.c, line 1138 sound/soc/fsl/fsl_xcvr.c, line 1245 sound/soc/fsl/fsl_xcvr.c, line 1277 sound/soc/generic/simple-card-utils.c, line 54 sound/soc/generic/simple-card-utils.c, line 90 sound/soc/generic/simple-card-utils.c, line 153 sound/soc/generic/simple-card-utils.c, line 505 sound/soc/generic/simple-card-utils.c, line 561 sound/soc/generic/simple-card-utils.c, line 616 sound/soc/intel/boards/bytcht_es8316.c, line 40 sound/soc/intel/boards/bytcht_es8316.c, line 60 sound/soc/intel/boards/bytcht_es8316.c, line 459 sound/soc/intel/boards/bytcht_es8316.c, line 468 sound/soc/intel/boards/bytcr_rt5640.c, line 98 sound/soc/intel/boards/bytcr_rt5640.c, line 107 sound/soc/intel/boards/bytcr_rt5640.c, line 1058 sound/soc/intel/boards/bytcr_rt5640.c, line 1496 sound/soc/intel/boards/bytcr_rt5640.c, line 1506 sound/soc/intel/boards/bytcr_rt5651.c, line 88 sound/soc/intel/boards/bytcr_rt5651.c, line 101 sound/soc/intel/boards/bytcr_rt5651.c, line 531 sound/soc/intel/boards/bytcr_rt5651.c, line 902 sound/soc/intel/boards/sof_sdw_rt711.c, line 24 sound/soc/intel/boards/sof_sdw_rt711.c, line 155 sound/soc/intel/skylake/skl-pcm.c, line 123 sound/soc/intel/skylake/skl-pcm.c, line 171 sound/soc/intel/skylake/skl-pcm.c, line 1398 sound/soc/intel/skylake/skl-pcm.c, line 1453 sound/soc/intel/skylake/skl-pcm.c, line 1490 sound/soc/intel/skylake/skl-topology.h, line 458 sound/soc/intel/skylake/skl-topology.h, line 477 sound/soc/intel/skylake/skl-topology.h, line 511 sound/soc/intel/skylake/skl-topology.h, line 513 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c, line 1750 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c, line 2051 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c, line 2094 sound/soc/mediatek/mt8192/mt8192-afe-pcm.c, line 2181 sound/soc/pxa/pxa2xx-ac97.c, line 268 sound/soc/pxa/pxa2xx-ac97.c, line 273 sound/soc/qcom/apq8016_sbc.c, line 151 sound/soc/qcom/qdsp6/q6asm-dai.c, line 224 sound/soc/qcom/qdsp6/q6asm-dai.c, line 350 sound/soc/qcom/qdsp6/q6asm-dai.c, line 601 sound/soc/qcom/qdsp6/q6asm-dai.c, line 699 sound/soc/qcom/qdsp6/q6asm-dai.c, line 874 sound/soc/qcom/qdsp6/q6asm-dai.c, line 1117 sound/soc/qcom/qdsp6/q6asm-dai.c, line 1225 sound/soc/qcom/qdsp6/q6asm-dai.c, line 1275 sound/soc/rockchip/rockchip_i2s.c, line 33 sound/soc/rockchip/rockchip_i2s.c, line 60 sound/soc/rockchip/rockchip_i2s.c, line 70 sound/soc/rockchip/rockchip_i2s.c, line 504 sound/soc/rockchip/rockchip_i2s.c, line 521 sound/soc/rockchip/rockchip_i2s.c, line 541 sound/soc/rockchip/rockchip_i2s.c, line 555 sound/soc/rockchip/rockchip_spdif.c, line 34 sound/soc/rockchip/rockchip_spdif.c, line 67 sound/soc/rockchip/rockchip_spdif.c, line 78 sound/soc/rockchip/rockchip_spdif.c, line 230 sound/soc/rockchip/rockchip_spdif.c, line 244 sound/soc/rockchip/rockchip_spdif.c, line 259 sound/soc/samsung/rx1950_uda1380.c, line 215 sound/soc/sh/rcar/ssi.c, line 151 sound/soc/sh/rcar/ssi.c, line 214 sound/soc/sh/rcar/ssi.c, line 268 sound/soc/sh/rcar/ssi.c, line 365 sound/soc/sh/rcar/ssi.c, line 500 sound/soc/sh/rcar/ssi.c, line 535 sound/soc/sh/rcar/ssi.c, line 669 sound/soc/sh/rcar/ssi.c, line 804 sound/soc/sh/rcar/ssi.c, line 982 sound/soc/sh/rcar/ssi.c, line 1154 sound/soc/sh/rz-ssi.c, line 108 sound/soc/sh/rz-ssi.c, line 676 sound/soc/soc-dapm.c, line 161 sound/soc/soc-dapm.c, line 2449 sound/soc/soc-generic-dmaengine-pcm.c, line 24 sound/soc/soc-generic-dmaengine-pcm.c, line 30 sound/soc/soc-generic-dmaengine-pcm.c, line 109 sound/soc/soc-generic-dmaengine-pcm.c, line 207 sound/soc/soc-generic-dmaengine-pcm.c, line 231 sound/soc/soc-generic-dmaengine-pcm.c, line 355 sound/soc/soc-generic-dmaengine-pcm.c, line 426 sound/soc/soc-generic-dmaengine-pcm.c, line 476 sound/soc/soc-jack.c, line 236 sound/soc/soc-jack.c, line 294 sound/soc/soc-jack.c, line 424 sound/soc/soc-pcm.c, line 697 sound/soc/soc-topology.c, line 64 sound/soc/soc-topology.c, line 322 sound/soc/sof/core.c, line 288 sound/soc/sof/core.c, line 351 sound/soc/sof/core.c, line 359 sound/soc/sof/core.c, line 402 sound/soc/sof/imx/imx8m.c, line 26 sound/soc/sof/intel/hda.c, line 67 sound/soc/sof/intel/hda.c, line 99 sound/soc/sof/intel/hda.c, line 776 sound/soc/tegra/tegra30_i2s.c, line 39 sound/soc/tegra/tegra30_i2s.c, line 50 sound/soc/tegra/tegra30_i2s.c, line 138 sound/soc/tegra/tegra30_i2s.c, line 337 sound/soc/tegra/tegra30_i2s.c, line 368 sound/soc/tegra/tegra_pcm.c, line 45 sound/soc/tegra/tegra_pcm.c, line 51 sound/soc/tegra/tegra_pcm.c, line 64 sound/soc/tegra/tegra_pcm.c, line 185 sound/soc/tegra/tegra_pcm.c, line 201 sound/soc/tegra/tegra_pcm.h, line 34 sound/soc/tegra/tegra_pcm.h, line 35 sound/soc/tegra/tegra_pcm.h, line 38 sound/soc/ti/j721e-evm.c, line 75 sound/soc/ti/j721e-evm.c, line 459