In Linux v6.15, the timer APIs hrtimer_init() and del_timer() have been
removed. The hrtimer_setup() was added in Linux v6.13 to replace
hrtimer_init() and hrtimer_init() have finally been removed. The
functions del_timer()/del_timer_sync() were renamed to
timer_delete()/timer_delete_sync() in Linux v6.15. Use conftest to
detect these changes and update the drivers as necessary.
JIRA LINQPJ14-47
Change-Id: Id3994900384aad4b91155507cda91e04898ab12c
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3336168
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
In simulation platform enabling hrtimer fence polling
is causing kernel to block/unresposive.
This issue is not observed in sillicon platforms.
As per this CL making following changes.
1. Added flag for kernel Thread polling.
2. Enabling HRTimer fence polling for silicon platform.
only.
Bug 5094695
Change-Id: I011900e9299be71413c92952d447e53abfd34128
Signed-off-by: amitabhd <amitabhd@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3297995
Reviewed-by: Leslin Varghese <lvarghese@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Raghavendra Vishnu Kumar <rvk@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
1. Add mechanism(s) to trigger syncpoint fence scan when
syncpoint increment UMD called. Following methods are added.
- METHOD-1: Check fence expire in user context when syncpoint
increment UMD API is called.
- METHOD-2: Add tasklet based mechanism that schedule tasklet to scan for
syncpoint fence expiry. This also improve signaling latency.
METHOD-1 is enabled by default, to enable METHOD-2 define MACRO
"HOST1X_EMU_SYNC_INC_TASKLET".
2. Add interface "host1x_syncpt_fence_scan()" that can be called from
client interrupt handler to initiate syncpoint fence scan.
Jira HOSTX-5527
Change-Id: I4d5a0ba9fd67042d824a1df2794b316831001dc4
Signed-off-by: amitabhd <amitabhd@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3267144
Reviewed-by: Raghavendra Vishnu Kumar <rvk@nvidia.com>
Reviewed-by: Sanif Veeras <sveeras@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Leslin Varghese <lvarghese@nvidia.com>
