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| author | Arnd Bergmann <arnd@arndb.de> | 2021-04-08 17:36:40 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2021-04-08 17:36:41 +0200 |
| commit | aa68a77863b3fa74aa6659c7cb46ce708a09429f (patch) | |
| tree | 12b72dcfef231061c933e367c4b46c90ab046bdf /drivers/soc | |
| parent | 974be36e1ca987a1940eb6894a2b5bb631049791 (diff) | |
| parent | 0c9fdcdba68208270ae85d39600ea97da1718344 (diff) | |
| download | lwn-aa68a77863b3fa74aa6659c7cb46ce708a09429f.tar.gz lwn-aa68a77863b3fa74aa6659c7cb46ce708a09429f.zip | |
Merge tag 'qcom-drivers-fixes-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm fix for 5.12
This bypasses the, recently introduced, interconnect handling in the
GENI (serial engine) driver when running off ACPI, as this causes the
GENI probe to fail and the Lenovo Yoga C630 to boot without keyboard and
touchpad.
* tag 'qcom-drivers-fixes-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: geni: shield geni_icc_get() for ACPI boot
Link: https://lore.kernel.org/r/20210404155604.712236-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/qcom/qcom-geni-se.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index 1fd29f93ff6d..5bdfb1565c14 100644 --- a/drivers/soc/qcom/qcom-geni-se.c +++ b/drivers/soc/qcom/qcom-geni-se.c @@ -756,6 +756,9 @@ int geni_icc_get(struct geni_se *se, const char *icc_ddr) int i, err; const char *icc_names[] = {"qup-core", "qup-config", icc_ddr}; + if (has_acpi_companion(se->dev)) + return 0; + for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) { if (!icc_names[i]) continue; |