From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 4/6] igt_kms: document and export igt_get_property() Date: Thu, 7 Aug 2014 10:09:05 -0300 Message-ID: <1407416947-2282-4-git-send-email-przanoni@gmail.com> References: <1407416947-2282-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yk0-f175.google.com (mail-yk0-f175.google.com [209.85.160.175]) by gabe.freedesktop.org (Postfix) with ESMTP id 7352E89FD1 for ; Thu, 7 Aug 2014 06:09:30 -0700 (PDT) Received: by mail-yk0-f175.google.com with SMTP id q200so2699181ykb.6 for ; Thu, 07 Aug 2014 06:09:29 -0700 (PDT) In-Reply-To: <1407416947-2282-1-git-send-email-przanoni@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni So we can use it on pm_rpm.c. Signed-off-by: Paulo Zanoni --- lib/igt_kms.c | 27 +++++++++++++++++++++------ lib/igt_kms.h | 4 ++++ 2 files changed, 25 insertions(+), 6 deletions(-) diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 664b9e8..6cca7e8 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -592,10 +592,25 @@ static void igt_output_refresh(igt_output_t *output) display->pipes_in_use |= 1 << output->config.pipe; } -static bool -get_property(int drm_fd, uint32_t object_id, uint32_t object_type, - const char *name, uint32_t *prop_id /* out */, - uint64_t *value /* out */, drmModePropertyPtr *prop /* out */) +/** + * igt_get_property: + * @drm_fd: drm file descriptor + * @object_id: object whose properties we're going to get + * @object_type: type of obj_id (DRM_MODE_OBJECT_*) + * @name: name of the property we're going to get + * @prop_id: if not NULL, returns the property id + * @value: if not NULL, returns the property value + * @prop: if not NULL, returns the property, and the caller will have to free + * it manually. + * + * Finds a property with the given name on the given object. + * + * Returns: true in case we found something. + */ +bool +igt_get_property(int drm_fd, uint32_t object_id, uint32_t object_type, + const char *name, uint32_t *prop_id /* out */, + uint64_t *value /* out */, drmModePropertyPtr *prop /* out */) { drmModeObjectPropertiesPtr proplist; drmModePropertyPtr _prop; @@ -633,8 +648,8 @@ get_plane_property(int drm_fd, uint32_t plane_id, const char *name, uint32_t *prop_id /* out */, uint64_t *value /* out */, drmModePropertyPtr *prop /* out */) { - return get_property(drm_fd, plane_id, DRM_MODE_OBJECT_PLANE, - name, prop_id, value, prop); + return igt_get_property(drm_fd, plane_id, DRM_MODE_OBJECT_PLANE, + name, prop_id, value, prop); } static void diff --git a/lib/igt_kms.h b/lib/igt_kms.h index 08b46ab..f8c500e 100644 --- a/lib/igt_kms.h +++ b/lib/igt_kms.h @@ -255,5 +255,9 @@ void igt_wait_for_vblank(int drm_fd, enum pipe pipe); void igt_enable_connectors(void); void igt_reset_connectors(void); +bool igt_get_property(int drm_fd, uint32_t object_id, uint32_t object_type, + const char *name, uint32_t *prop_id, uint64_t *value, + drmModePropertyPtr *prop); + #endif /* __IGT_KMS_H__ */ -- 2.0.1