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Subject[PATCH 07/60] drm/etnaviv: Add support for the nomodeset kernel parameter
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 <>

drivers/gpu/drm/etnaviv/etnaviv_drv.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 7dcc6392792d..58b092248f7b 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -635,6 +635,9 @@ static int __init etnaviv_init(void)
int ret;
struct device_node *np;

+ if (drm_firmware_drivers_only())
+ return -ENODEV;

ret = platform_driver_register(&etnaviv_gpu_driver);
 \ /
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