[PATCH v3 16/16] drm/vkms: Introduce config for encoder type

[Louis Chauvet]

To allow emulation of different kind of encoders, make the encoder type
configurable.

Signed-off-by: Louis Chauvet <louis.chau...@bootlin.com>
---
 drivers/gpu/drm/vkms/vkms_config.c | 1 +
 drivers/gpu/drm/vkms/vkms_config.h | 2 ++
 drivers/gpu/drm/vkms/vkms_output.c | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vkms/vkms_config.c 
b/drivers/gpu/drm/vkms/vkms_config.c
index 
3e8883298e73e75fb16ac05e449a7ee8fac72935..a20644031ce923fad98d486a8bb2ec7859038dcd
 100644
--- a/drivers/gpu/drm/vkms/vkms_config.c
+++ b/drivers/gpu/drm/vkms/vkms_config.c
@@ -205,6 +205,7 @@ struct vkms_config_encoder 
*vkms_config_create_encoder(struct vkms_config *vkms_
        if (!vkms_config_encoder)
                return NULL;
 
+       vkms_config_encoder->type = DRM_MODE_ENCODER_VIRTUAL;
        list_add(&vkms_config_encoder->link, &vkms_config->encoders);
        xa_init_flags(&vkms_config_encoder->possible_crtcs, XA_FLAGS_ALLOC);
 
diff --git a/drivers/gpu/drm/vkms/vkms_config.h 
b/drivers/gpu/drm/vkms/vkms_config.h
index 
6844ca8523decd51116fb36f98ed40a09bc2284b..23f420291cfc0044ccb2be90688d021aab10c1c0
 100644
--- a/drivers/gpu/drm/vkms/vkms_config.h
+++ b/drivers/gpu/drm/vkms/vkms_config.h
@@ -55,6 +55,7 @@ struct vkms_config_crtc {
  * @link: Link to the others encoders
  * @name: Name of the encoder
  * @possible_crtcs: List of CRTC that can be used with this encoder
+ * @type: Type of encoder, see drm_mode.h, DRM_MODE_ENCODER_*
  * @encoder: Internal usage. This pointer should never be considered as valid. 
It can be used to
  *         store a temporary reference to a vkms encoder during device 
creation. This pointer is
  *         not managed by the configuration and must be managed by other means.
@@ -64,6 +65,7 @@ struct vkms_config_encoder {
 
        char *name;
        struct xarray possible_crtcs;
+       char type;
 
        /* Internal usage */
        struct drm_encoder *encoder;
diff --git a/drivers/gpu/drm/vkms/vkms_output.c 
b/drivers/gpu/drm/vkms/vkms_output.c
index 
8f7df59aa2c1517eb78e9b94b8611b15431fd234..a48625e879f59a33e18e636cafcdc7f841a0ff1f
 100644
--- a/drivers/gpu/drm/vkms/vkms_output.c
+++ b/drivers/gpu/drm/vkms/vkms_output.c
@@ -132,7 +132,7 @@ int vkms_output_init(struct vkms_device *vkmsdev)
                if (!config_encoder->encoder)
                        return -ENOMEM;
                ret = drmm_encoder_init(dev, config_encoder->encoder, NULL,
-                                       DRM_MODE_ENCODER_VIRTUAL, 
config_encoder->name);
+                                       config_encoder->type, 
config_encoder->name);
                if (ret) {
                        DRM_ERROR("Failed to init encoder\n");
                        return ret;

-- 
2.47.1