This patch explains the DRM_MODE_PROP_IMMUTABLE flag a bit better by telling which function to call if kernel wants to update drm object's immutable properties.
Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Cc: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Manasi Navare manasi.d.navare@intel.com --- include/drm/drm_property.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h index 5b9efff35d6d..4a0a80d658c7 100644 --- a/include/drm/drm_property.h +++ b/include/drm/drm_property.h @@ -153,7 +153,8 @@ struct drm_property { * userspace. The kernel is allowed to update the value of these * properties. This is generally used to expose probe state to * userspace, e.g. the EDID, or the connector path property on DP - * MST sinks. + * MST sinks. Kernel can update the value of an immutable property + * by calling drm_object_property_set_value(). */ uint32_t flags;
On Tue, Oct 02, 2018 at 02:50:55PM -0700, Manasi Navare wrote:
This patch explains the DRM_MODE_PROP_IMMUTABLE flag a bit better by telling which function to call if kernel wants to update drm object's immutable properties.
Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Cc: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Manasi Navare manasi.d.navare@intel.com
Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch
include/drm/drm_property.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h index 5b9efff35d6d..4a0a80d658c7 100644 --- a/include/drm/drm_property.h +++ b/include/drm/drm_property.h @@ -153,7 +153,8 @@ struct drm_property { * userspace. The kernel is allowed to update the value of these * properties. This is generally used to expose probe state to * userspace, e.g. the EDID, or the connector path property on DP
* MST sinks.
* MST sinks. Kernel can update the value of an immutable property* by calling drm_object_property_set_value().-- 2.18.0
Thanks for the review. Pushed to drm-misc.
Manasi
On Wed, Oct 03, 2018 at 09:32:49PM +0200, Daniel Vetter wrote:
On Tue, Oct 02, 2018 at 02:50:55PM -0700, Manasi Navare wrote:
This patch explains the DRM_MODE_PROP_IMMUTABLE flag a bit better by telling which function to call if kernel wants to update drm object's immutable properties.
Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Cc: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Manasi Navare manasi.d.navare@intel.com
Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch
include/drm/drm_property.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h index 5b9efff35d6d..4a0a80d658c7 100644 --- a/include/drm/drm_property.h +++ b/include/drm/drm_property.h @@ -153,7 +153,8 @@ struct drm_property { * userspace. The kernel is allowed to update the value of these * properties. This is generally used to expose probe state to * userspace, e.g. the EDID, or the connector path property on DP
* MST sinks.
* MST sinks. Kernel can update the value of an immutable property* by calling drm_object_property_set_value().-- 2.18.0
-- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
dri-devel@lists.freedesktop.org
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Daniel Vetter -
Manasi Navare