From patchwork Fri Dec 17 07:13:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kandpal, Suraj" X-Patchwork-Id: 12683829 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 51938C433EF for ; Fri, 17 Dec 2021 07:05:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AC0A910EB89; Fri, 17 Dec 2021 07:05:27 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16D0310EB89 for ; Fri, 17 Dec 2021 07:05:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639724726; x=1671260726; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=TYzpFcIkQSQgvY31N8/l4lZak/7NONVQnaWYAaLW3Ms=; b=dBOc/c8vOVP+q/Y0exkgJHoPU2sVBZtecy4XFD4K04d1pej4JwVyZad/ flYUD7lSlkftInCxjy1JV/5AhBr+tX/ao8dGVTHNNCJFz+UQNE9a90NlQ 5JHhV6z3kETwW2gdyBoeZF8FexUK7toZfP8I65/YiTtsYYTPkj9fCrIbg OWQhzsxzlxy4vQOqV6+O2gujlk/+tbnqlOzDk78egVb+p+uHr2mYSzg2y 8jgEaWb/WQSoBMNUqY7+Ov8kb0MnWvl2VwjIQElSbpJvTZFSyhkckpXXn FjdkTGZs1ngqTICgkP+ELXz/bummhtYhNcb2hwTKZp+YHsHaOphimqVoS g==; X-IronPort-AV: E=McAfee;i="6200,9189,10200"; a="237236739" X-IronPort-AV: E=Sophos;i="5.88,213,1635231600"; d="scan'208";a="237236739" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2021 23:05:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,213,1635231600"; d="scan'208";a="466405002" Received: from kandpal.iind.intel.com ([10.190.238.57]) by orsmga006.jf.intel.com with ESMTP; 16 Dec 2021 23:05:24 -0800 From: "Kandpal, Suraj" To: intel-gfx@lists.freedesktop.org Date: Fri, 17 Dec 2021 12:43:53 +0530 Message-Id: <20211217071356.12517-2-suraj.kandpal@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211217071356.12517-1-suraj.kandpal@intel.com> References: <20211217071356.12517-1-suraj.kandpal@intel.com> Subject: [Intel-gfx] [PATCH 1/4] drm: add writeback pointers to drm_connector X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: arun.r.murthy@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: suraj kandpal Adding drm_writeback_connector to drm_connector so that writeback_connector can be fetched from drm_connector Adding drm_connector and drm_encoder pointers in drm_writeback_connector Signed-off-by: suraj kandpal --- drivers/gpu/drm/drm_writeback.c | 19 ++++++++++--------- include/drm/drm_connector.h | 3 +++ include/drm/drm_writeback.h | 6 +++--- 3 files changed, 16 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c index dccf4504f1bb..47238db42363 100644 --- a/drivers/gpu/drm/drm_writeback.c +++ b/drivers/gpu/drm/drm_writeback.c @@ -87,7 +87,7 @@ static const char *drm_writeback_fence_get_driver_name(struct dma_fence *fence) struct drm_writeback_connector *wb_connector = fence_to_wb_connector(fence); - return wb_connector->base.dev->driver->name; + return wb_connector->base->dev->driver->name; } static const char * @@ -177,7 +177,7 @@ int drm_writeback_connector_init(struct drm_device *dev, const u32 *formats, int n_formats) { struct drm_property_blob *blob; - struct drm_connector *connector = &wb_connector->base; + struct drm_connector *connector = wb_connector->base; struct drm_mode_config *config = &dev->mode_config; int ret = create_writeback_properties(dev); @@ -189,14 +189,15 @@ int drm_writeback_connector_init(struct drm_device *dev, if (IS_ERR(blob)) return PTR_ERR(blob); - drm_encoder_helper_add(&wb_connector->encoder, enc_helper_funcs); - ret = drm_encoder_init(dev, &wb_connector->encoder, + drm_encoder_helper_add(wb_connector->encoder, enc_helper_funcs); + ret = drm_encoder_init(dev, wb_connector->encoder, &drm_writeback_encoder_funcs, DRM_MODE_ENCODER_VIRTUAL, NULL); if (ret) goto fail; connector->interlace_allowed = 0; + connector->wb_connector = wb_connector; ret = drm_connector_init(dev, connector, con_funcs, DRM_MODE_CONNECTOR_WRITEBACK); @@ -204,7 +205,7 @@ int drm_writeback_connector_init(struct drm_device *dev, goto connector_fail; ret = drm_connector_attach_encoder(connector, - &wb_connector->encoder); + wb_connector->encoder); if (ret) goto attach_fail; @@ -233,7 +234,7 @@ int drm_writeback_connector_init(struct drm_device *dev, attach_fail: drm_connector_cleanup(connector); connector_fail: - drm_encoder_cleanup(&wb_connector->encoder); + drm_encoder_cleanup(wb_connector->encoder); fail: drm_property_blob_put(blob); return ret; @@ -263,7 +264,7 @@ int drm_writeback_prepare_job(struct drm_writeback_job *job) { struct drm_writeback_connector *connector = job->connector; const struct drm_connector_helper_funcs *funcs = - connector->base.helper_private; + connector->base->helper_private; int ret; if (funcs->prepare_writeback_job) { @@ -315,7 +316,7 @@ void drm_writeback_cleanup_job(struct drm_writeback_job *job) { struct drm_writeback_connector *connector = job->connector; const struct drm_connector_helper_funcs *funcs = - connector->base.helper_private; + connector->base->helper_private; if (job->prepared && funcs->cleanup_writeback_job) funcs->cleanup_writeback_job(connector, job); @@ -401,7 +402,7 @@ drm_writeback_get_out_fence(struct drm_writeback_connector *wb_connector) { struct dma_fence *fence; - if (WARN_ON(wb_connector->base.connector_type != + if (WARN_ON(wb_connector->base->connector_type != DRM_MODE_CONNECTOR_WRITEBACK)) return NULL; diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 379746d3266f..ec049b1bc4bb 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -42,6 +42,7 @@ struct drm_property_blob; struct drm_printer; struct edid; struct i2c_adapter; +struct drm_writeback_connector; enum drm_connector_force { DRM_FORCE_UNSPECIFIED, @@ -1483,6 +1484,8 @@ struct drm_connector { */ struct drm_encoder *encoder; + struct drm_writeback_connector *wb_connector; + #define MAX_ELD_BYTES 128 /** @eld: EDID-like data, if present */ uint8_t eld[MAX_ELD_BYTES]; diff --git a/include/drm/drm_writeback.h b/include/drm/drm_writeback.h index 9697d2714d2a..078c9907219c 100644 --- a/include/drm/drm_writeback.h +++ b/include/drm/drm_writeback.h @@ -22,7 +22,7 @@ struct drm_writeback_connector { /** * @base: base drm_connector object */ - struct drm_connector base; + struct drm_connector *base; /** * @encoder: Internal encoder used by the connector to fulfill @@ -31,7 +31,7 @@ struct drm_writeback_connector { * by passing the @enc_funcs parameter to drm_writeback_connector_init() * function. */ - struct drm_encoder encoder; + struct drm_encoder *encoder; /** * @pixel_formats_blob_ptr: @@ -143,7 +143,7 @@ struct drm_writeback_job { static inline struct drm_writeback_connector * drm_connector_to_writeback(struct drm_connector *connector) { - return container_of(connector, struct drm_writeback_connector, base); + return connector->wb_connector; } int drm_writeback_connector_init(struct drm_device *dev,