diff options
| author | Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> | 2023-01-20 14:13:27 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:27:43 +0300 |
| commit | 9484c7dce4e99a38970baebe9ffdd5d76d757f2c (patch) | |
| tree | 6504ad87f04cffb38de17bf1ae563cb163b72189 /drivers/gpu/drm/xe/xe_irq.c | |
| parent | a4c75c0fd613a1cfb7f5ba6b494b80b40adbc78f (diff) | |
| download | linux-9484c7dce4e99a38970baebe9ffdd5d76d757f2c.tar.xz | |
drm/xe/gt: Enable interrupt while initializing root gt
At present the interrupts are enabled while initializing the last GT.
But this is incorrect for a Multi-GT platform, as root GT initialization
will fail with interrupt disabled. Interrupts are required for
the GuC submission triggered during initialization.
Enable the interrupt during the root GT initialization.
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_irq.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_irq.c b/drivers/gpu/drm/xe/xe_irq.c index df2e3573201d..a2caa20f2fb3 100644 --- a/drivers/gpu/drm/xe/xe_irq.c +++ b/drivers/gpu/drm/xe/xe_irq.c @@ -334,7 +334,7 @@ static void dg1_irq_postinstall(struct xe_device *xe, struct xe_gt *gt) GEN3_IRQ_INIT(gt, GEN11_GU_MISC_, ~GEN11_GU_MISC_GSE, GEN11_GU_MISC_GSE); - if (gt->info.id + 1 == xe->info.tile_count) + if (gt->info.id == XE_GT0) dg1_intr_enable(xe, true); } |