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| author | Raag Jadav <raag.jadav@intel.com> | 2025-10-11 18:05:08 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-10-13 07:24:25 -0700 |
| commit | 3df5aacb9d45fdc2ffaa2ecbddd43ac8fb17b351 (patch) | |
| tree | c76ca15ee896202fae2359dcca657831466ccb4d | |
| parent | 64d00d41f57bf2228ed6c217c8e263440a4248df (diff) | |
| download | linux-3df5aacb9d45fdc2ffaa2ecbddd43ac8fb17b351.tar.gz linux-3df5aacb9d45fdc2ffaa2ecbddd43ac8fb17b351.zip | |
drm/xe/i2c: Introduce xe_i2c_irq_present()
In preparation of wider usecases which require checking for I2C IRQ
presence, introduce xe_i2c_irq_present() helper.
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20251011123509.3233213-2-raag.jadav@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_i2c.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_i2c.c b/drivers/gpu/drm/xe/xe_i2c.c index 48dfcb41fa08..25c6b8f3c0bb 100644 --- a/drivers/gpu/drm/xe/xe_i2c.c +++ b/drivers/gpu/drm/xe/xe_i2c.c @@ -160,6 +160,11 @@ bool xe_i2c_present(struct xe_device *xe) return xe->i2c && xe->i2c->ep.cookie == XE_I2C_EP_COOKIE_DEVICE; } +static bool xe_i2c_irq_present(struct xe_device *xe) +{ + return xe->i2c && xe->i2c->adapter_irq; +} + /** * xe_i2c_irq_handler: Handler for I2C interrupts * @xe: xe device instance @@ -170,7 +175,7 @@ bool xe_i2c_present(struct xe_device *xe) */ void xe_i2c_irq_handler(struct xe_device *xe, u32 master_ctl) { - if (!xe->i2c || !xe->i2c->adapter_irq) + if (!xe_i2c_irq_present(xe)) return; if (master_ctl & I2C_IRQ) |