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([2001:861:44c0:66c0:6f56:f3c6:ba4f:bf5c]) by smtp.gmail.com with ESMTPSA id n17-20020a05600c501100b003975c7058bfsm13143413wmr.12.2022.06.27.05.22.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Jun 2022 05:22:10 -0700 (PDT) Message-ID: Date: Mon, 27 Jun 2022 14:22:08 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH v2] drm/bridge: imx: i.MX8 bridge drivers should depend on ARCH_MXC Content-Language: en-US To: Geert Uytterhoeven , Liu Ying , Andrzej Hajda , Robert Foss , David Airlie , Daniel Vetter , Shawn Guo , Sascha Hauer , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Sakari Ailus , Marek Vasut Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <42c542b53a1c8027b23a045045fbb7b34479913d.1656072500.git.geert+renesas@glider.be> From: Neil Armstrong Organization: Baylibre In-Reply-To: <42c542b53a1c8027b23a045045fbb7b34479913d.1656072500.git.geert+renesas@glider.be> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 24/06/2022 14:10, Geert Uytterhoeven wrote: > The various Freescale i.MX8 display bridges are only present on > Freescale i.MX8 SoCs. Hence add a dependency on ARCH_MXC, to prevent > asking the user about these drivers when configuring a kernel without > i.MX SoC support. > > Fixes: e60c4354840b2fe8 ("drm/bridge: imx: Add LDB support for i.MX8qm") > Fixes: 3818715f62b42b5c ("drm/bridge: imx: Add LDB support for i.MX8qxp") > Fixes: 96988a526c97cfbe ("drm/bridge: imx: Add i.MX8qxp pixel link to DPI support") > Fixes: 1ec17c26bc06289d ("drm/bridge: imx: Add i.MX8qm/qxp display pixel link support") > Fixes: 93e163a9e0392aca ("drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support") > Signed-off-by: Geert Uytterhoeven > Reviewed-by: Liu Ying > --- > v2: > - s/i.MX8MP/i.MX8/, > - Add Reviewed-by. > --- > drivers/gpu/drm/bridge/imx/Kconfig | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/bridge/imx/Kconfig b/drivers/gpu/drm/bridge/imx/Kconfig > index 212a7b0e64fd8b5a..608f47f41bcd1c81 100644 > --- a/drivers/gpu/drm/bridge/imx/Kconfig > +++ b/drivers/gpu/drm/bridge/imx/Kconfig > @@ -1,3 +1,5 @@ > +if ARCH_MXC || COMPILE_TEST > + > config DRM_IMX8QM_LDB > tristate "Freescale i.MX8QM LVDS display bridge" > depends on OF > @@ -41,3 +43,5 @@ config DRM_IMX8QXP_PIXEL_LINK_TO_DPI > help > Choose this to enable pixel link to display pixel interface(PXL2DPI) > found in Freescale i.MX8qxp processor. > + > +endif # ARCH_MXC || COMPILE_TEST I was wondering why those were added in drivers/gpu/drm/bridge/imx since they are specific to NXP SoCs, I think they should be moved in the right drm imx subsystem instead of this change. Neil