From: Sam Ravnborg <sam@ravnborg.org>
To: "Noralf Trønnes" <noralf@tronnes.org>
Cc: robh+dt@kernel.org, thierry.reding@gmail.com, maxime@cerno.tech,
dave.stevenson@raspberrypi.com, david@lechnology.com,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v4 2/3] drm/mipi-dbi: Add driver_private member to struct mipi_dbi_dev
Date: Sat, 19 Feb 2022 16:25:48 +0100 [thread overview]
Message-ID: <YhEL/GEqcOT5yQyw@ravnborg.org> (raw)
In-Reply-To: <20220218151110.11316-3-noralf@tronnes.org>
Hi Noralf,
On Fri, Feb 18, 2022 at 04:11:09PM +0100, Noralf Trønnes wrote:
> devm_drm_dev_alloc() can't allocate structures that embed a structure
> which then again embeds drm_device. Workaround this by adding a
> driver_private pointer to struct mipi_dbi_dev which the driver can use for
> its additional state.
>
> v3:
> - Add documentation
>
> Acked-by: Maxime Ripard <maxime@cerno.tech>
> Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
next prev parent reply other threads:[~2022-02-19 15:25 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-18 15:11 [PATCH v4 0/3] drm/tiny: Add MIPI DBI compatible SPI driver Noralf Trønnes
2022-02-18 15:11 ` [PATCH v4 1/3] dt-bindings: display: add bindings for MIPI DBI compatible SPI panels Noralf Trønnes
2022-02-19 15:25 ` Sam Ravnborg
2022-02-21 2:36 ` Rob Herring
2022-02-21 11:31 ` Noralf Trønnes
2022-02-22 17:26 ` Rob Herring
2022-02-18 15:11 ` [PATCH v4 2/3] drm/mipi-dbi: Add driver_private member to struct mipi_dbi_dev Noralf Trønnes
2022-02-19 15:25 ` Sam Ravnborg [this message]
2022-02-18 15:11 ` [PATCH v4 3/3] drm/tiny: Add MIPI DBI compatible SPI driver Noralf Trønnes
2022-02-19 22:10 ` Sam Ravnborg
2022-02-20 10:04 ` Sam Ravnborg
2022-02-20 14:19 ` Noralf Trønnes
2022-02-20 18:11 ` Noralf Trønnes
2022-02-20 19:57 ` Sam Ravnborg
2022-02-20 20:34 ` Noralf Trønnes
2022-02-20 21:30 ` Sam Ravnborg
2022-02-20 15:59 ` Noralf Trønnes
2022-02-20 21:32 ` Sam Ravnborg
2022-02-21 9:05 ` Maxime Ripard
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