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| author | Ramalingam C <ramalingam.c@intel.com> | 2019-05-07 21:57:35 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-05-09 09:44:41 +0200 |
| commit | 585b000de23ba06818975734da2303bd6ba2dcdd (patch) | |
| tree | 700a8daaece08b415ab052b2a6687c842acfca27 | |
| parent | 0152b3b3f49b36b0f1a1bf9f0353dc636f41d8f0 (diff) | |
| download | linux-585b000de23ba06818975734da2303bd6ba2dcdd.tar.gz linux-585b000de23ba06818975734da2303bd6ba2dcdd.tar.bz2 linux-585b000de23ba06818975734da2303bd6ba2dcdd.zip | |
drm: move content protection property to mode_config
Content protection property is created once and stored in
drm_mode_config. And attached to all HDCP capable connectors.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190507162745.25600-2-ramalingam.c@intel.com
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_uapi.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_connector.c | 13 | ||||
| -rw-r--r-- | include/drm/drm_connector.h | 6 | ||||
| -rw-r--r-- | include/drm/drm_mode_config.h | 6 |
4 files changed, 15 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 428d82662dc4..4131e669785a 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -732,7 +732,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, state->content_type = val; } else if (property == connector->scaling_mode_property) { state->scaling_mode = val; - } else if (property == connector->content_protection_property) { + } else if (property == config->content_protection_property) { if (val == DRM_MODE_CONTENT_PROTECTION_ENABLED) { DRM_DEBUG_KMS("only drivers can set CP Enabled\n"); return -EINVAL; @@ -814,7 +814,7 @@ drm_atomic_connector_get_property(struct drm_connector *connector, *val = state->colorspace; } else if (property == connector->scaling_mode_property) { *val = state->scaling_mode; - } else if (property == connector->content_protection_property) { + } else if (property == config->content_protection_property) { *val = state->content_protection; } else if (property == config->writeback_fb_id_property) { /* Writeback framebuffer is one-shot, write and forget */ diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 2355124849db..7c0eda9cca60 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -1534,18 +1534,19 @@ int drm_connector_attach_content_protection_property( struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct drm_property *prop; + struct drm_property *prop = + dev->mode_config.content_protection_property; - prop = drm_property_create_enum(dev, 0, "Content Protection", - drm_cp_enum_list, - ARRAY_SIZE(drm_cp_enum_list)); + if (!prop) + prop = drm_property_create_enum(dev, 0, "Content Protection", + drm_cp_enum_list, + ARRAY_SIZE(drm_cp_enum_list)); if (!prop) return -ENOMEM; drm_object_attach_property(&connector->base, prop, DRM_MODE_CONTENT_PROTECTION_UNDESIRED); - - connector->content_protection_property = prop; + dev->mode_config.content_protection_property = prop; return 0; } diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 02a131202add..5e41942e5679 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1062,12 +1062,6 @@ struct drm_connector { struct drm_property *vrr_capable_property; /** - * @content_protection_property: DRM ENUM property for content - * protection. See drm_connector_attach_content_protection_property(). - */ - struct drm_property *content_protection_property; - - /** * @colorspace_property: Connector property to set the suitable * colorspace supported by the sink. */ diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index 7f60e8eb269a..5764ee3c7453 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -836,6 +836,12 @@ struct drm_mode_config { */ struct drm_property *writeback_out_fence_ptr_property; + /** + * @content_protection_property: DRM ENUM property for content + * protection. See drm_connector_attach_content_protection_property(). + */ + struct drm_property *content_protection_property; + /* dumb ioctl parameters */ uint32_t preferred_depth, prefer_shadow; |