From: Stefan Agner <stefan@agner.ch>
To: meng.yi@nxp.com, dri-devel@lists.freedesktop.org
Cc: alison.wang@freescale.com, jianwei.wang.chn@gmail.com,
linux-kernel@vger.kernel.org, Stefan Agner <stefan@agner.ch>
Subject: [PATCH v2 5/5] drm/fsl-dcu: only init fbdev if required
Date: Wed, 5 Oct 2016 14:47:03 -0700 [thread overview]
Message-ID: <20161005214703.1604-8-stefan@agner.ch> (raw)
In-Reply-To: <20161005214703.1604-1-stefan@agner.ch>
There is no need to request a CMA backed framebuffer if fbdev
emulation is not enabled.
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 07969f5..86dd4e3 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -87,7 +87,8 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags)
goto done;
dev->irq_enabled = true;
- fsl_dcu_fbdev_init(dev);
+ if (IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION))
+ fsl_dcu_fbdev_init(dev);
return 0;
done:
--
2.10.0
prev parent reply other threads:[~2016-10-05 21:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-05 21:46 [PATCH v2 0/5] drm/fsl-dcu: initialization fixes Stefan Agner
2016-10-05 21:46 ` [PATCH v2 1/5] drm/fsl-dcu: enable TCON bypass mode by default Stefan Agner
2016-10-05 21:46 ` [PATCH v2 2/5] drm/fsl-dcu: do not explicitly transfer registers on plane init Stefan Agner
2016-10-05 21:46 ` [PATCH v2 2/5] drm/fsl-dcu: do not " Stefan Agner
2016-10-05 21:47 ` [PATCH v2 3/5] drm/fsl-dcu: do not transfer register in mode_set_nofb Stefan Agner
2016-10-05 21:47 ` [PATCH v2 3/5] drm/fsl-dcu: do not transfer registers " Stefan Agner
2016-10-05 21:47 ` [PATCH v2 4/5] drm/fsl-dcu: enable pixel clock when enabling CRTC Stefan Agner
2016-10-05 21:47 ` Stefan Agner [this message]
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