From: Louis Chauvet Date: Thu, 16 Jan 2025 17:47:14 +0000 (+0100) Subject: drm/vkms: Switch to managed for encoder X-Git-Tag: v6.15-rc1~120^2~20^2~138 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16d22ba2debda22907b3eda4cc8ec1229136f424;p=thirdparty%2Fkernel%2Fstable.git drm/vkms: Switch to managed for encoder The current VKMS driver uses non-managed function to create encoders. It is not an issue yet, but in order to support multiple devices easily, convert this code to use drm and device managed helpers. Reviewed-by: Maxime Ripard Reviewed-by: Maíra Canal Reviewed-by: Thomas Zimmermann Reviewed-by: José Expósito Link: https://patchwork.freedesktop.org/patch/msgid/20250116-google-vkms-managed-v9-2-3e4ae1bd05a0@bootlin.com Signed-off-by: Louis Chauvet --- diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c index 570823ecb28f5..ab9affa75b66c 100644 --- a/drivers/gpu/drm/vkms/vkms_output.c +++ b/drivers/gpu/drm/vkms/vkms_output.c @@ -13,10 +13,6 @@ 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; @@ -84,8 +80,8 @@ int vkms_output_init(struct vkms_device *vkmsdev) drm_connector_helper_add(connector, &vkms_conn_helper_funcs); - ret = drm_encoder_init(dev, encoder, &vkms_encoder_funcs, - DRM_MODE_ENCODER_VIRTUAL, NULL); + ret = drmm_encoder_init(dev, encoder, NULL, + DRM_MODE_ENCODER_VIRTUAL, NULL); if (ret) { DRM_ERROR("Failed to init encoder\n"); return ret; @@ -95,7 +91,7 @@ int vkms_output_init(struct vkms_device *vkmsdev) ret = drm_connector_attach_encoder(connector, encoder); if (ret) { DRM_ERROR("Failed to attach connector to encoder\n"); - goto err_attach; + return ret; } if (vkmsdev->config->writeback) { @@ -108,7 +104,5 @@ int vkms_output_init(struct vkms_device *vkmsdev) return 0; -err_attach: - drm_encoder_cleanup(encoder); return ret; }