From: Even Xu <even.xu@intel.com>
To: srinivas.pandruvada@linux.intel.com, jikos@kernel.org,
benjamin.tissoires@redhat.com
Cc: linux-input@vger.kernel.org, Even Xu <even.xu@intel.com>
Subject: [PATCH 1/3] hid: intel-ish-hid: Set ISH driver depends on x86
Date: Thu, 10 Jun 2021 14:21:52 +0800 [thread overview]
Message-ID: <1623306114-19208-2-git-send-email-even.xu@intel.com> (raw)
In-Reply-To: <1623306114-19208-1-git-send-email-even.xu@intel.com>
During ISH DMA enabling, some platforms (such as EHL) don't
support cache snooping, driver needs involve clflush_cache_range
API which isn't supported by all archs (such as ARM).
Considering ISH only exists on Intel platforms, add the dependence
in Kconfig to avoid build warnings or errors on other archs.
Acked-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com>
Signed-off-by: Even Xu <even.xu@intel.com>
---
drivers/hid/intel-ish-hid/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hid/intel-ish-hid/Kconfig b/drivers/hid/intel-ish-hid/Kconfig
index c6c9cfe2..689da84 100644
--- a/drivers/hid/intel-ish-hid/Kconfig
+++ b/drivers/hid/intel-ish-hid/Kconfig
@@ -5,6 +5,7 @@ menu "Intel ISH HID support"
config INTEL_ISH_HID
tristate "Intel Integrated Sensor Hub"
default n
+ depends on X86
select HID
help
The Integrated Sensor Hub (ISH) enables the ability to offload
--
2.7.4
next prev parent reply other threads:[~2021-06-10 6:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-10 6:21 [PATCH 0/3] enable ISH DMA on EHL platform Even Xu
2021-06-10 6:21 ` Even Xu [this message]
2021-06-10 6:21 ` [PATCH 2/3] hid: intel-ish-hid: ishtp: Add dma_no_cache_snooping() callback Even Xu
2021-06-10 6:21 ` [PATCH 3/3] hid: intel-ish-hid: ipc: Specify that EHL no cache snooping Even Xu
2021-06-14 13:55 ` [PATCH 0/3] enable ISH DMA on EHL platform Jiri Kosina
2021-06-15 1:21 ` Xu, Even
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