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drm/amdkfd: Set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB
authorAmber Lin <Amber.Lin@amd.com>
Tue, 22 Apr 2025 19:54:19 +0000 (15:54 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jun 2025 10:05:30 +0000 (11:05 +0100)
commitba5026e805cb7a7c37ad38d9e1c34ddd0a96787f
tree7ca56cb4eb0b2101da2c67e3e4a892668667a6bctree
parent0a51b85b99609b26ccced8dd7446e2cb047c8299commit | diff
drm/amdkfd: Set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB

[ Upstream commit ab9fcc6362e0699fc1150aa1d8503c40fce2c1e1 ]

When submitting MQD to CP, set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB bit so
it'll allow SDMA preemption if there is a massive command buffer of
long-running SDMA commands.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git