Seems fine to me.
Reviewed-by: Carsten Haitzler <carsten.haitzler@xxxxxxx>
On 12/15/21 00:59, Javier Martinez Canillas wrote:
According to disable Documentation/admin-guide/kernel-parameters.txt, this
parameter can be used to disable kernel modesetting.
DRM drivers will not perform display-mode changes or accelerated rendering
and only the systewm system framebuffer will be available if it was set-up.
But only a few DRM drivers currently check for nomodeset, make this driver
to also support the command line parameter.
Signed-off-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>
---
drivers/gpu/drm/arm/malidp_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 78d15b04b105..5da4168eb76d 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -938,6 +938,9 @@ static int malidp_platform_probe(struct platform_device *pdev)
struct device_node *port;
struct component_match *match = NULL;
+ if (drm_firmware_drivers_only())
+ return -ENODEV;
+
if (!pdev->dev.of_node)
return -ENODEV;
