From patchwork Tue Dec 1 03:26:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yao mark X-Patchwork-Id: 7732261 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 10C2CBEEE1 for ; Tue, 1 Dec 2015 03:27:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 28E7820603 for ; Tue, 1 Dec 2015 03:27:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 1011820662 for ; Tue, 1 Dec 2015 03:27:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 534666E68C; Mon, 30 Nov 2015 19:27:48 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from regular1.263xmail.com (regular1.263xmail.com [211.150.99.133]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4E94D6E68C for ; Mon, 30 Nov 2015 19:27:47 -0800 (PST) Received: from mark.yao?rock-chips.com (unknown [192.168.167.157]) by regular1.263xmail.com (Postfix) with SMTP id D3E648389; Tue, 1 Dec 2015 11:27:43 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 38F351B135; Tue, 1 Dec 2015 11:27:41 +0800 (CST) X-RL-SENDER: mark.yao@rock-chips.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: mark.yao@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: yzq@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 6855U370HD; Tue, 01 Dec 2015 11:27:42 +0800 (CST) From: Mark Yao To: David Airlie , Heiko Stuebner , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 1/9] drm/rockchip: vop: replace dpms with enable/disable Date: Tue, 1 Dec 2015 11:26:23 +0800 Message-Id: <1448940391-23333-2-git-send-email-mark.yao@rock-chips.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1448940391-23333-1-git-send-email-mark.yao@rock-chips.com> References: <1448940391-23333-1-git-send-email-mark.yao@rock-chips.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP For vop, power by enable/disable is more suitable then legacy dpms function, and enable/disable more closely to the new atomic API. Signed-off-by: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 37 +++------------------------ 1 file changed, 4 insertions(+), 33 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 5f79d06..41905e2 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -633,7 +633,7 @@ static void vop_dsp_hold_valid_irq_disable(struct vop *vop) spin_unlock_irqrestore(&vop->irq_lock, flags); } -static void vop_enable(struct drm_crtc *crtc) +static void vop_crtc_enable(struct drm_crtc *crtc) { struct vop *vop = to_vop(crtc); int ret; @@ -703,7 +703,7 @@ err_disable_hclk: clk_disable(vop->hclk); } -static void vop_disable(struct drm_crtc *crtc) +static void vop_crtc_disable(struct drm_crtc *crtc) { struct vop *vop = to_vop(crtc); @@ -1108,30 +1108,6 @@ static const struct rockchip_crtc_funcs private_crtc_funcs = { .disable_vblank = vop_crtc_disable_vblank, }; -static void vop_crtc_dpms(struct drm_crtc *crtc, int mode) -{ - DRM_DEBUG_KMS("crtc[%d] mode[%d]\n", crtc->base.id, mode); - - switch (mode) { - case DRM_MODE_DPMS_ON: - vop_enable(crtc); - break; - case DRM_MODE_DPMS_STANDBY: - case DRM_MODE_DPMS_SUSPEND: - case DRM_MODE_DPMS_OFF: - vop_disable(crtc); - break; - default: - DRM_DEBUG_KMS("unspecified mode %d\n", mode); - break; - } -} - -static void vop_crtc_prepare(struct drm_crtc *crtc) -{ - vop_crtc_dpms(crtc, DRM_MODE_DPMS_ON); -} - static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -1242,17 +1218,12 @@ out: return ret; } -static void vop_crtc_commit(struct drm_crtc *crtc) -{ -} - static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = { - .dpms = vop_crtc_dpms, - .prepare = vop_crtc_prepare, + .enable = vop_crtc_enable, + .disable = vop_crtc_disable, .mode_fixup = vop_crtc_mode_fixup, .mode_set = vop_crtc_mode_set, .mode_set_base = vop_crtc_mode_set_base, - .commit = vop_crtc_commit, }; static int vop_crtc_page_flip(struct drm_crtc *crtc,