From patchwork Thu Apr 6 13:01:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ma=C3=ADra_Canal?= X-Patchwork-Id: 13203301 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 55DD9C76196 for ; Thu, 6 Apr 2023 13:02:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 75B2610E391; Thu, 6 Apr 2023 13:02:24 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) by gabe.freedesktop.org (Postfix) with ESMTPS id 53CA010E370 for ; Thu, 6 Apr 2023 13:02:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=mAXYJfVMl6MbhpO8q1jmwzjnQfk9vRmbQou0gYkg6Ds=; b=lWqmwW6fFvebc2pkw0xiqQtf2e a4fKK3lEOdYr5XixBX+MCyuOv2BBgPfV41HrhtXH5HeklV9GkAIP/YJ+PoC7aTqv2sw3KZ99ipVEb OxGbDMyFC5t4zNIV7FXS6l5+1qXhiMB+NZbnPPyKmCgd0gWxErAtoLoM2hYX0BmvUS/eo+zIL4G7i Zkb4Y+D92Mn+ex9sZ+PwldnEDzhtE6ISNDQuA6yTfp130gVQ1mOAr44IHGAHLFvbfiGFw7wtUWQwY hExJ4Pvoa/V3DoAzc+rMFoweROKHLfGkn9oM0zTwDWUqOXZ2dSheedSbXqiuXLZcwjSMD0xsFZ0pG S/oHWrnw==; Received: from [187.36.234.139] (helo=bowie..) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1pkPFo-0084OI-El; Thu, 06 Apr 2023 15:02:16 +0200 From: =?utf-8?q?Ma=C3=ADra_Canal?= To: David Airlie , Daniel Vetter , Rodrigo Siqueira , Melissa Wen , Haneen Mohammed Subject: [PATCH 5/6] drm/vkms: add reflect-y property Date: Thu, 6 Apr 2023 10:01:37 -0300 Message-Id: <20230406130138.70752-6-mcanal@igalia.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230406130138.70752-1-mcanal@igalia.com> References: <20230406130138.70752-1-mcanal@igalia.com> MIME-Version: 1.0 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: =?utf-8?q?Ma=C3=ADra_Canal?= , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Currently, vkms only support the reflect-x property. Therefore, add the reflect-y property to vkms through a software implementation of the operation. This is possible by reverse reading the y axis during the blending. Now, vkms support all possible rotation values. Tested with igt@kms_rotation_crc@primary-reflect-y and igt@kms_rotation_crc@sprite-reflect-y [1]. [1] https://patchwork.freedesktop.org/series/116025/ Signed-off-by: Maíra Canal --- drivers/gpu/drm/vkms/vkms_composer.c | 7 ++++++- drivers/gpu/drm/vkms/vkms_plane.c | 16 ++++------------ 2 files changed, 10 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vkms_composer.c index 25d412f555ae..0566eb8e2dee 100644 --- a/drivers/gpu/drm/vkms/vkms_composer.c +++ b/drivers/gpu/drm/vkms/vkms_composer.c @@ -92,8 +92,13 @@ static int get_y_pos(struct vkms_frame_info *frame_info, int y) return -1; return y + frame_info->dst.x1; default: - return y; + break; } + + if (frame_info->rotation & DRM_MODE_REFLECT_Y) + return drm_rect_height(&frame_info->dst) - y - 1; + + return y; } static bool check_limit(struct vkms_frame_info *frame_info, int pos) diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index e2bd2231fe4c..3f82b5315fef 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -121,12 +121,8 @@ static void vkms_plane_atomic_update(struct drm_plane *plane, frame_info->fb = fb; memcpy(&frame_info->map, &shadow_plane_state->data, sizeof(frame_info->map)); drm_framebuffer_get(frame_info->fb); - frame_info->rotation = drm_rotation_simplify(new_state->rotation, - DRM_MODE_ROTATE_0 | - DRM_MODE_ROTATE_90 | - DRM_MODE_ROTATE_180 | - DRM_MODE_ROTATE_270 | - DRM_MODE_REFLECT_X); + frame_info->rotation = drm_rotation_simplify(new_state->rotation, DRM_MODE_ROTATE_MASK | + DRM_MODE_REFLECT_MASK); drm_rect_rotate(&frame_info->dst, drm_rect_width(&frame_info->dst), drm_rect_height(&frame_info->dst), frame_info->rotation); @@ -240,12 +236,8 @@ struct vkms_plane *vkms_plane_init(struct vkms_device *vkmsdev, drm_plane_helper_add(&plane->base, funcs); - drm_plane_create_rotation_property(&plane->base, DRM_MODE_ROTATE_0, - DRM_MODE_ROTATE_0 | - DRM_MODE_ROTATE_90 | - DRM_MODE_ROTATE_180 | - DRM_MODE_ROTATE_270 | - DRM_MODE_REFLECT_X); + drm_plane_create_rotation_property(&plane->base, DRM_MODE_ROTATE_0, DRM_MODE_ROTATE_MASK | + DRM_MODE_REFLECT_MASK); return plane; }