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drm/xe/i2c: Introduce xe_i2c_irq_present()

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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>
This commit is contained in:
Raag Jadav 2025-10-11 18:05:08 +05:30 committed by Lucas De Marchi
parent 64d00d41f5
commit 3df5aacb9d
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/xe/xe_i2c.c
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@ -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)