From patchwork Tue Jan 11 10:18:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kandpal, Suraj" X-Patchwork-Id: 12709673 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 3E324C433EF for ; Tue, 11 Jan 2022 10:10:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB1AD10E8A0; Tue, 11 Jan 2022 10:09:55 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id A133910E8A0; Tue, 11 Jan 2022 10:09:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641895794; x=1673431794; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=hNanYDvEujPhHa3DRNWCLQva2fSMfaX3lt33sEeZZJg=; b=nyF5hVf2Qe9jlStk7iinYCrNWxYS7cEuXBAzWf+ZJTD0KI8EMw0oQldI uFApZT0TsATPVmCN16o5RuRU3bip4DV+WoqidiGrcKpMbT3adhh2H9qo3 z2k0+PlGqUIaQpElrXnNr0nWY1fZAq6OQnFM+MdCtf4zRHggzEzti7MVt d9p7MZclEV6HjZ3fVi5WRy4e27zwu9E774K54cS0c7Lf4aasoupMjBtuK AhvToNYNKeeOkOphm+kkKklGJ9bncz3MyYZSVDurBK3xrOaJfPhvkzFwx 9P8CQNrijmKRZGHU7ZawmW58CPbDxmyJsxHFTkq0fu57QIFysdmgXkISp w==; X-IronPort-AV: E=McAfee;i="6200,9189,10223"; a="230792385" X-IronPort-AV: E=Sophos;i="5.88,279,1635231600"; d="scan'208";a="230792385" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jan 2022 02:09:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,279,1635231600"; d="scan'208";a="762482691" Received: from srr4-3-linux-116-skandpal.iind.intel.com ([10.190.238.57]) by fmsmga006.fm.intel.com with ESMTP; 11 Jan 2022 02:09:44 -0800 From: "Kandpal, Suraj" To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Subject: [PATCH 2/3] drm/arm/komeda : change driver to use drm_writeback_connector.base pointer Date: Tue, 11 Jan 2022 15:48:00 +0530 Message-Id: <20220111101801.28310-2-suraj.kandpal@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220111101801.28310-1-suraj.kandpal@intel.com> References: <20220111101801.28310-1-suraj.kandpal@intel.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, suraj.kandpal@intel.com, arun.r.murthy@intel.com, Kandpal@freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Making changes to komeda driver because we had to change drm_writeback_connector.base into a pointer the reason for which is expained in the Patch (drm: add writeback pointers to drm_connector). Signed-off-by: Kandpal, Suraj Reviewed-by: Carsten Haitzler --- drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2 +- drivers/gpu/drm/arm/display/komeda/komeda_kms.h | 3 ++- drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c | 9 +++++---- 3 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c index 59172acb9738..eb37f41c1790 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c @@ -265,7 +265,7 @@ komeda_crtc_do_flush(struct drm_crtc *crtc, if (slave && has_bit(slave->id, kcrtc_st->affected_pipes)) komeda_pipeline_update(slave, old->state); - conn_st = wb_conn ? wb_conn->base.base.state : NULL; + conn_st = wb_conn ? wb_conn->base.base->state : NULL; if (conn_st && conn_st->writeback_job) drm_writeback_queue_job(&wb_conn->base, conn_st); diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h index 456f3c435719..8d83883a1d99 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h @@ -53,6 +53,7 @@ struct komeda_plane_state { * struct komeda_wb_connector */ struct komeda_wb_connector { + struct drm_connector conn; /** @base: &drm_writeback_connector */ struct drm_writeback_connector base; @@ -136,7 +137,7 @@ struct komeda_kms_dev { static inline bool is_writeback_only(struct drm_crtc_state *st) { struct komeda_wb_connector *wb_conn = to_kcrtc(st->crtc)->wb_conn; - struct drm_connector *conn = wb_conn ? &wb_conn->base.base : NULL; + struct drm_connector *conn = wb_conn ? wb_conn->base.base : NULL; return conn && (st->connector_mask == BIT(drm_connector_index(conn))); } diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c index e465cc4879c9..0caaf483276d 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c @@ -51,7 +51,7 @@ komeda_wb_encoder_atomic_check(struct drm_encoder *encoder, return -EINVAL; } - wb_layer = to_kconn(to_wb_conn(conn_st->connector))->wb_layer; + wb_layer = to_kconn(drm_connector_to_writeback(conn_st->connector))->wb_layer; /* * No need for a full modested when the only connector changed is the @@ -123,7 +123,7 @@ komeda_wb_connector_fill_modes(struct drm_connector *connector, static void komeda_wb_connector_destroy(struct drm_connector *connector) { drm_connector_cleanup(connector); - kfree(to_kconn(to_wb_conn(connector))); + kfree(to_kconn(drm_connector_to_writeback(connector))); } static const struct drm_connector_funcs komeda_wb_connector_funcs = { @@ -155,6 +155,7 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms, kwb_conn->wb_layer = kcrtc->master->wb_layer; wb_conn = &kwb_conn->base; + wb_conn->base = &kwb_conn->conn; wb_conn->encoder.possible_crtcs = BIT(drm_crtc_index(&kcrtc->base)); formats = komeda_get_layer_fourcc_list(&mdev->fmt_tbl, @@ -171,9 +172,9 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms, return err; } - drm_connector_helper_add(&wb_conn->base, &komeda_wb_conn_helper_funcs); + drm_connector_helper_add(wb_conn->base, &komeda_wb_conn_helper_funcs); - info = &kwb_conn->base.base.display_info; + info = &kwb_conn->base.base->display_info; info->bpc = __fls(kcrtc->master->improc->supported_color_depths); info->color_formats = kcrtc->master->improc->supported_color_formats;