Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757396AbcCRLWf (ORCPT ); Fri, 18 Mar 2016 07:22:35 -0400 Received: from mail-wm0-f41.google.com ([74.125.82.41]:35994 "EHLO mail-wm0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753919AbcCRLWY (ORCPT ); Fri, 18 Mar 2016 07:22:24 -0400 From: Tomeu Vizoso To: linux-kernel@vger.kernel.org Cc: Tomeu Vizoso , Mark Yao , David Airlie , Heiko Stuebner , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH] drm/rockchip: vop: Don't reject empty modesets Date: Fri, 18 Mar 2016 12:22:02 +0100 Message-Id: <1458300123-6397-1-git-send-email-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 2.5.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 873 Lines: 25 So that when DRM_IOCTL_MODE_SETCRTC is called without a FB nor mode, the CRTC gets disabled. Signed-off-by: Tomeu Vizoso Link: http://lkml.kernel.org/g/CAAObsKAv+05ih5U+=4kic_NsjGMhfxYheHR8xXXmacZs+p5SHw@mail.gmail.com --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index fd370548d7d7..5e57f5b2e4b0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -885,9 +885,6 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, { struct vop *vop = to_vop(crtc); - if (adjusted_mode->htotal == 0 || adjusted_mode->vtotal == 0) - return false; - adjusted_mode->clock = clk_round_rate(vop->dclk, mode->clock * 1000) / 1000; -- 2.5.0