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6b540ac763
linux/sound/soc/intel/boards
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Kai Vehmanen 6b540ac763
ASoC: Intel: sof_sdw: avoid crash if invalid DSP topology loaded 
The mc_private->hdmi_pcm_list is populated by elements loaded during
DSP topology load. Valid topologies for this machine driver will always
have PCM nodes for HDMI, but driver should fail gracefully even in the case
this is not true. Add a sanity check to sof_sdw_hdmi_card_late_probe()
for this case. Without the fix, a null pcm handle gets dereferenced.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Link: https://lore.kernel.org/r/20200717211337.31956-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-20 16:08:22 +01:00
..
bdw-rt5650.c ASoC: Intel: broadwell: simplify card names for SOF uses 2020-06-17 20:58:32 +01:00
bdw-rt5677.c ASoC: Intel: bdw-rt5677: fix module load/unload issues 2020-06-23 12:25:38 +01:00
broadwell.c ASoC: Intel: broadwell: simplify card names for SOF uses 2020-06-17 20:58:32 +01:00
bxt_da7219_max98357a.c ASoC: Intel: bxt-da7219-max98357a: return -EINVAL on unrecognized speaker amplifier 2020-07-02 17:18:50 +01:00
bxt_rt298.c ASoC: Intel: bxt_rt298: add missing .owner field 2020-06-26 13:35:14 +01:00
byt-max98090.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
byt-rt5640.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
bytcht_cx2072x.c ASoC: Intel: byt*: simplify card names for SOF uses 2020-06-17 20:58:30 +01:00
bytcht_da7213.c ASoC: Intel: byt*: simplify card names for SOF uses 2020-06-17 20:58:30 +01:00
bytcht_es8316.c ASoC: Intel: boards: byt*.c: remove cast in dev_info quirk log 2020-06-26 13:35:16 +01:00
bytcht_nocodec.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
bytcr_rt5640.c ASoC: Intel: boards: byt*.c: remove cast in dev_info quirk log 2020-06-26 13:35:16 +01:00
bytcr_rt5651.c ASoC: Intel: boards: byt*.c: remove cast in dev_info quirk log 2020-06-26 13:35:16 +01:00
cht_bsw_max98090_ti.c ASoC: Intel: cht*: simplify card names for SOF uses 2020-06-17 20:58:31 +01:00
cht_bsw_nau8824.c ASoC: Intel: cht*: simplify card names for SOF uses 2020-06-17 20:58:31 +01:00
cht_bsw_rt5645.c ASoC: Intel: cht*: simplify card names for SOF uses 2020-06-17 20:58:31 +01:00
cht_bsw_rt5672.c ASoC: Intel: cht_bsw_rt5672: Improve dai-set-fmt comment in cht_codec_fixup() 2020-07-10 16:06:43 +01:00
cml_rt1011_rt5682.c ASoc: Intel: cml_rt1011_rt5682: explicitly access first codec 2020-06-26 16:10:56 +01:00
ehl_rt5660.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
glk_rt5682_max98357a.c ASoC: Intel: boards: replace capture_only by dpcm_capture 2020-06-09 15:29:00 +01:00
haswell.c ASoC: Intel: haswell: Remove ignore_suspend flag from SSP0 dai link 2020-03-30 18:03:07 +01:00
hda_dsp_common.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
hda_dsp_common.h ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
kbl_da7219_max98357a.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
kbl_da7219_max98927.c ASoC: Intel: boards: replace capture_only by dpcm_capture 2020-06-09 15:29:00 +01:00
kbl_rt5660.c ASoC: Intel: kbl-rt5660: use .exit() dailink callback to release gpiod 2020-06-23 12:25:39 +01:00
kbl_rt5663_max98927.c ASoC: Intel: boards: replace capture_only by dpcm_capture 2020-06-09 15:29:00 +01:00
kbl_rt5663_rt5514_max98927.c ASoC: Intel: boards: replace capture_only by dpcm_capture 2020-06-09 15:29:00 +01:00
Kconfig ASoC: Intel: sof-sdw: add MAX98373 I2C dependencies 2020-07-09 21:01:27 +01:00
Makefile ASoC: Intel: sof_sdw: Add MAX98373 support 2020-06-26 16:10:59 +01:00
skl_hda_dsp_common.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
skl_hda_dsp_common.h ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
skl_hda_dsp_generic.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
skl_nau88l25_max98357a.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
skl_nau88l25_ssm4567.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
skl_rt286.c ASoC: intel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:38 +00:00
sof_da7219_max98373.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
sof_maxim_common.c ASoC: Intel: sof_sdw: Add MAX98373 support 2020-06-26 16:10:59 +01:00
sof_maxim_common.h ASoC: Intel: sof_sdw: Add MAX98373 support 2020-06-26 16:10:59 +01:00
sof_pcm512x.c ASoC: sof_pcm512x: remove CONFIG_SND_HDA_CODEC_HDMI condition 2020-05-29 21:23:51 +01:00
sof_rt5682.c ASoC: intel: sof_rt5682: Add support for jsl-max98360a-rt5682 2020-06-26 13:35:19 +01:00
sof_sdw_common.h ASoC: Intel: sof_sdw: add support for systems without i915 audio 2020-07-20 16:08:21 +01:00
sof_sdw_dmic.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
sof_sdw_hdmi.c ASoC: Intel: sof_sdw: avoid crash if invalid DSP topology loaded 2020-07-20 16:08:22 +01:00
sof_sdw_max98373.c ASoC: Intel: sdw_max98373: add card_late_probe support 2020-07-09 21:01:28 +01:00
sof_sdw_rt700.c ASoC: Intel: sof_sdw_rt700: remap buttons 2020-05-18 14:01:47 +01:00
sof_sdw_rt711.c ASoC: Intel: sof_sdw_rt711: remove properties in card remove 2020-07-20 16:08:20 +01:00
sof_sdw_rt715.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
sof_sdw_rt1308.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
sof_sdw_rt5682.c ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only 2020-05-01 17:45:24 +01:00
sof_sdw.c ASoC: Intel: sof_sdw: add support for systems without i915 audio 2020-07-20 16:08:21 +01:00
sof_wm8804.c ASoC: Intel: boards: sof-wm8804: support for Hifiberry Digiplus boards 2020-05-01 17:45:22 +01:00