From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932882AbeCIWEg (ORCPT ); Fri, 9 Mar 2018 17:04:36 -0500 Received: from galahad.ideasonboard.com ([185.26.127.97]:39422 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932833AbeCIWEX (ORCPT ); Fri, 9 Mar 2018 17:04:23 -0500 From: Kieran Bingham To: Laurent Pinchart , linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org Cc: Kieran Bingham , David Airlie , dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR RENESAS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 11/11] drm: rcar-du: Support interlaced video output through vsp1 Date: Fri, 9 Mar 2018 22:04:09 +0000 Message-Id: <6f3952607748a5bc62dfa59a522ac1111b5d63e4.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the newly exposed VSP1 interface to enable interlaced frame support through the VSP1 lif pipelines. Signed-off-by: Kieran Bingham --- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 1 + drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 5685d5af6998..9854d9deb944 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -248,6 +248,7 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc) /* Signal polarities */ value = ((mode->flags & DRM_MODE_FLAG_PVSYNC) ? DSMR_VSL : 0) | ((mode->flags & DRM_MODE_FLAG_PHSYNC) ? DSMR_HSL : 0) + | ((mode->flags & DRM_MODE_FLAG_INTERLACE) ? DSMR_ODEV : 0) | DSMR_DIPM_DISP | DSMR_CSPM; rcar_du_crtc_write(rcrtc, DSMR, value); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index 2c260c33840b..5e47daef8bd2 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -178,6 +178,9 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) }; unsigned int i; + cfg.interlaced = !!(plane->plane.state->crtc->mode.flags + & DRM_MODE_FLAG_INTERLACE); + cfg.src.left = state->state.src.x1 >> 16; cfg.src.top = state->state.src.y1 >> 16; cfg.src.width = drm_rect_width(&state->state.src) >> 16; -- git-series 0.9.1