From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
To: Raag Jadav <raag.jadav@intel.com>,
lucas.demarchi@intel.com, thomas.hellstrom@linux.intel.com,
rodrigo.vivi@intel.com
Cc: airlied@gmail.com, simona@ffwll.ch,
andriy.shevchenko@linux.intel.com,
mika.westerberg@linux.intel.com, jsd@semihalf.com,
andi.shyti@kernel.org, riana.tauro@intel.com,
srinivasa.adatrao@intel.com, michael.j.ruhl@intel.com,
intel-xe@lists.freedesktop.org, linux-i2c@vger.kernel.org,
linux-kernel@vger.kernel.org,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Andi Shyti <andi.shyti@linux.intel.com>
Subject: Re: [PATCH v7 1/5] i2c: designware: Use polling by default when there is no irq resource
Date: Mon, 28 Jul 2025 16:43:55 +0300 [thread overview]
Message-ID: <f6437802-ab77-45f3-beb3-c5db54d6d8f1@linux.intel.com> (raw)
In-Reply-To: <20250710071612.2714990-2-raag.jadav@intel.com>
On 7/10/25 10:16 AM, Raag Jadav wrote:
> From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
>
> The irq resource itself can be used as a generic way to
> determine when polling is needed.
>
> This not only removes the need for special additional device
> properties that would soon be needed when the platform may
> or may not have the irq, but it also removes the need to
> check the platform in the first place in order to determine
> is polling needed or not.
>
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
> ---
> drivers/i2c/busses/i2c-designware-platdrv.c | 11 +++++++----
> 1 file changed, 7 insertions(+), 4 deletions(-)
>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
next prev parent reply other threads:[~2025-07-28 13:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-10 7:16 [PATCH v7 0/5] drm/xe: i2c support Raag Jadav
2025-07-10 7:16 ` [PATCH v7 1/5] i2c: designware: Use polling by default when there is no irq resource Raag Jadav
2025-07-28 13:43 ` Jarkko Nikula [this message]
2025-07-10 7:16 ` [PATCH v7 2/5] i2c: designware: Add quirk for Intel Xe Raag Jadav
2025-07-28 13:44 ` Jarkko Nikula
2025-07-10 7:16 ` [PATCH v7 3/5] drm/xe: Support for I2C attached MCUs Raag Jadav
2025-07-10 7:16 ` [PATCH v7 4/5] drm/xe/pm: Wire up suspend/resume for I2C controller Raag Jadav
2025-07-10 7:16 ` [PATCH v7 5/5] drm/xe/xe_i2c: Add support for i2c in survivability mode Raag Jadav
2025-07-10 15:39 ` [PATCH v7 0/5] drm/xe: i2c support Rodrigo Vivi
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