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mirror-linux/drivers/accel
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Karol Wachowski b132ac51d7 accel/ivpu/37xx: Fix missing VPUIP interrupts 
Move sequence of masking and unmasking global interrupts from buttress
interrupt handler to generic one that handles both VPUIP and BTRS
interrupts. Unmasking global interrupts will re-trigger MSI for any
pending interrupts.

Lack of this sequence will cause the driver to miss any
VPUIP interrupt that comes after reading VPU_37XX_HOST_SS_ICB_STATUS_0
and before clearing all active interrupt sources.

Fixes: 35b137630f ("accel/ivpu: Introduce a new DRM driver for Intel VPU")
Cc: stable@vger.kernel.org
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024161952.759914-1-stanislaw.gruszka@linux.intel.com
 		2023-10-26 07:43:28 +02:00
..
habanalabs accel/habanalabs: add more debugfs stub helpers 2023-07-20 12:51:59 +02:00
ivpu accel/ivpu/37xx: Fix missing VPUIP interrupts 2023-10-26 07:43:28 +02:00
qaic Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
Kconfig accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00
Makefile accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00
drm_accel.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00