diff options
| author | Mika Kuoppala <[email protected]> | 2024-08-06 18:30:09 +0300 |
|---|---|---|
| committer | Matthew Brost <[email protected]> | 2024-08-06 22:22:31 -0700 |
| commit | b62ef7e4021f74bb12445987efd8109ccca289c4 (patch) | |
| tree | da54b040bac61d64477d3dca03b498e012d6b3cd | |
| parent | dae5d79a3bcc3101e1e02a1c2999ca74d1efde05 (diff) | |
drm/xe: Add kernel doc for xe_hw_engine_lookup
kerneldoc was missing from earlier commit where
we exported xe_hw_engine_lookup. Add it.
Cc: Dominik Grzegorzek <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Cc: Matthew Brost <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: "Thomas Hellström" <[email protected]>
Cc: [email protected]
Signed-off-by: Mika Kuoppala <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Signed-off-by: Matthew Brost <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/xe/xe_hw_engine.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c index c7c44de7c30f..402dfa748e16 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.c +++ b/drivers/gpu/drm/xe/xe_hw_engine.c @@ -329,11 +329,11 @@ void xe_hw_engine_enable_ring(struct xe_hw_engine *hwe) xe_hw_engine_mmio_write32(hwe, RING_HWSTAM(0), ~0x0); xe_hw_engine_mmio_write32(hwe, RING_HWS_PGA(0), - xe_bo_ggtt_addr(hwe->hwsp)); + xe_bo_ggtt_addr(hwe->hwsp)); xe_hw_engine_mmio_write32(hwe, RING_MODE(0), - _MASKED_BIT_ENABLE(GFX_DISABLE_LEGACY_MODE)); + _MASKED_BIT_ENABLE(GFX_DISABLE_LEGACY_MODE)); xe_hw_engine_mmio_write32(hwe, RING_MI_MODE(0), - _MASKED_BIT_DISABLE(STOP_RING)); + _MASKED_BIT_DISABLE(STOP_RING)); xe_hw_engine_mmio_read32(hwe, RING_MI_MODE(0)); } @@ -1173,6 +1173,16 @@ static const enum xe_engine_class user_to_xe_engine_class[] = { [DRM_XE_ENGINE_CLASS_COMPUTE] = XE_ENGINE_CLASS_COMPUTE, }; +/** + * xe_hw_engine_lookup() - Lookup hardware engine for class:instance + * @xe: xe device + * @eci: engine class and instance + * + * This function will find a hardware engine for given engine + * class and instance. + * + * Return: If found xe_hw_engine pointer, NULL otherwise. + */ struct xe_hw_engine * xe_hw_engine_lookup(struct xe_device *xe, struct drm_xe_engine_class_instance eci) |