Merge "Merge branch 'android11-5.4' into branch 'android11-5.4-lts'" into android11-5.4-lts (5400c339) · Commits · e / devices / android_kernel_fairphone_FP5

OWNERS

+12 −2

Original line number	Diff line number	Diff line
		# include OWNERS from the authoritative android-mainline branch
		include kernel/common:android-mainline:/OWNERS
		set noparent

		# GKI Dr. No Enforcement is active on this branch. Approval of one of the Dr.
		# No reviewers is required following a regular CodeReview+2 vote of a code
		# reviewer.
		#
		# See the GKI release documentation (go/gki-dr-no) for further details.
		#
		# The expanded list of reviewers can be found at:
		# https://android.googlesource.com/kernel/common/+/android-mainline/OWNERS_DrNo

		include kernel/common:android-mainline:/OWNERS_DrNo

android/OWNERS

deleted100644 → 0

+0 −12

Original line number	Diff line number	Diff line
		# If we ever add another OWNERS above this directory, it's likely to be
		# more permissive, so don't inherit from it
		set noparent
		adelva@google.com
		maennich@google.com
		saravanak@google.com
		sspatil@google.com
		tkjos@google.com
		willmcvicker@google.com
		# Downstream boards maintained directly in this manifest branch
		per-file abi_gki_aarch64_cuttlefish = adelva@google.com, rammuthiah@google.com
		per-file abi_gki_aarch64_goldfish = rkir@google.com

android/abi_gki_aarch64.xml

+102602 −106055

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android/abi_gki_aarch64_qcom

+1 −0

Original line number	Diff line number	Diff line
		@@ -2251,6 +2251,7 @@
		snd_card_free_when_closed
		snd_card_new
		snd_card_register
		snd_compr_use_pause_in_draining
		snd_ctl_add
		snd_ctl_boolean_mono_info
		snd_ctl_enum_info

drivers/input/misc/uinput.c

+34 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@
		#define UINPUT_NAME "uinput"
		#define UINPUT_BUFFER_SIZE 16
		#define UINPUT_NUM_REQUESTS 16
		#define UINPUT_TIMESTAMP_ALLOWED_OFFSET_SECS 10

		enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED };

		@@ -569,11 +570,40 @@ static int uinput_setup_device_legacy(struct uinput_device *udev,
		return retval;
		}

		/*
		* Returns true if the given timestamp is valid (i.e., if all the following
		* conditions are satisfied), false otherwise.
		* 1) given timestamp is positive
		* 2) it's within the allowed offset before the current time
		* 3) it's not in the future
		*/
		static bool is_valid_timestamp(const ktime_t timestamp)
		{
		ktime_t zero_time;
		ktime_t current_time;
		ktime_t min_time;
		ktime_t offset;

		zero_time = ktime_set(0, 0);
		if (ktime_compare(zero_time, timestamp) >= 0)
		return false;

		current_time = ktime_get();
		offset = ktime_set(UINPUT_TIMESTAMP_ALLOWED_OFFSET_SECS, 0);
		min_time = ktime_sub(current_time, offset);

		if (ktime_after(min_time, timestamp) \|\| ktime_after(timestamp, current_time))
		return false;

		return true;
		}

		static ssize_t uinput_inject_events(struct uinput_device *udev,
		const char __user *buffer, size_t count)
		{
		struct input_event ev;
		size_t bytes = 0;
		ktime_t timestamp;

		if (count != 0 && count < input_event_size())
		return -EINVAL;
		@@ -588,6 +618,10 @@ static ssize_t uinput_inject_events(struct uinput_device *udev,
		if (input_event_from_user(buffer + bytes, &ev))
		return -EFAULT;

		timestamp = ktime_set(ev.input_event_sec, ev.input_event_usec * NSEC_PER_USEC);
		if (is_valid_timestamp(timestamp))
		input_set_timestamp(udev->dev, timestamp);

		input_event(udev->dev, ev.type, ev.code, ev.value);
		bytes += input_event_size();
		cond_resched();