Hi Thomas, First of all, thanks for your patch!
I applied all your series, compiled it, and when I tried
`make INSTALL_MOD_PATH=/PATH/ modules_instal` I got the following
message:
depmod: ERROR: Cycle detected: drm_kms_helper -> drm -> drm_kms_helper
depmod: ERROR: Found 2 modules in dependency cycles!
make: *** [Makefile:1317: _modinst_post] Error 1
I cleaned up my local files and tried again, but I got the same error;
If I just use `drm-misc-next` everything is fine. Did I miss something?
Thanks
On 03/05, Thomas Zimmermann wrote:
> The vkms driver uses an empty implementation for its encoder. Replace
> the code with the generic simple encoder.
>
> Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
> ---
> drivers/gpu/drm/vkms/vkms_output.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/vkms/vkms_output.c
> b/drivers/gpu/drm/vkms/vkms_output.c
> index fb1941a6522c..85afb77e97f0 100644
> --- a/drivers/gpu/drm/vkms/vkms_output.c
> +++ b/drivers/gpu/drm/vkms/vkms_output.c
> @@ -3,6 +3,7 @@
> #include "vkms_drv.h"
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_probe_helper.h>
> +#include <drm/drm_simple_kms_helper.h>
>
> static void vkms_connector_destroy(struct drm_connector *connector)
> {
> @@ -17,10 +18,6 @@ static const struct drm_connector_funcs
> vkms_connector_funcs = {
> .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
> };
>
> -static const struct drm_encoder_funcs vkms_encoder_funcs = {
> - .destroy = drm_encoder_cleanup,
> -};
> -
> static int vkms_conn_get_modes(struct drm_connector *connector)
> {
> int count;
> @@ -70,8 +67,7 @@ int vkms_output_init(struct vkms_device *vkmsdev, int index)
>
> drm_connector_helper_add(connector, &vkms_conn_helper_funcs);
>
> - ret = drm_encoder_init(dev, encoder, &vkms_encoder_funcs,
> - DRM_MODE_ENCODER_VIRTUAL, NULL);
> + ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_VIRTUAL);
> if (ret) {
> DRM_ERROR("Failed to init encoder\n");
> goto err_encoder;
> --
> 2.25.1
>
--
Rodrigo Siqueira
https://siqueira.tech
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