From patchwork Mon Apr 17 12:10:55 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: 13213741 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 C170EC77B70 for ; Mon, 17 Apr 2023 12:11:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7E33810E485; Mon, 17 Apr 2023 12:11:48 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0A4CC10E485 for ; Mon, 17 Apr 2023 12:11:46 +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=qB7f0OxpjeLSdwGu6NC3ZHUTZud7vtOMw2iq1I8ObgU=; b=WrzfAl24Vtw4kthy1KDK/8pnMU HuYRHS5ALlydPzxh6iwGqKdxNN3aBu1SwZcBY3+CvQsdW1KbLmaL3r69MaZsgoKZXee8XQkEjYcRP Z33HZegAl9zKB9Nh7TRdK6oHlt9Xg0trcu+jMcLR/jVgMyo3YJNb6LiNNnYNfR+B8BaUcsL+Tmar4 Bt3V0pLcPjI08tQVnQwpAwKa3NQMYYnK+/jA0IneBv+7J4GLbYgMg3ft67vJ+OUZ+QtbZ2LMuYjUo 6gX9V1S3eONWRwj5oCD+iiapTveayXYSytXN71tKuOi6I/J7fK4GO/r6q+FweYi2QjPqr1iyzUq6I NxLAJL9g==; Received: from [177.34.168.16] (helo=bowie..) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1poNhr-003OAC-TJ; Mon, 17 Apr 2023 14:11:40 +0200 From: =?utf-8?q?Ma=C3=ADra_Canal?= To: David Airlie , Daniel Vetter , Rodrigo Siqueira , Melissa Wen , Haneen Mohammed , Igor Matheus Andrade Torrente , Arthur Grillo , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= Subject: [PATCH v3 5/6] drm/vkms: add rotate-270 property Date: Mon, 17 Apr 2023 09:10:55 -0300 Message-Id: <20230417121056.63917-6-mcanal@igalia.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230417121056.63917-1-mcanal@igalia.com> References: <20230417121056.63917-1-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 supports the rotate-90, rotate-180, reflect-x and reflect-y properties. Therefore, improve the vkms IGT test coverage by adding the rotate-270 property to vkms. The rotation was implement by software: rotate the way the blending occurs by making the source x axis be the destination y axis and the source y axis be the destination x axis and reverse-read the axis. Now, vkms supports all possible rotation values. Tested with igt@kms_rotation_crc@primary-rotation-270, and igt@kms_rotation_crc@sprite-rotation-270. Signed-off-by: Maíra Canal --- drivers/gpu/drm/vkms/vkms_composer.c | 11 +++++++++-- drivers/gpu/drm/vkms/vkms_formats.c | 8 +++++--- drivers/gpu/drm/vkms/vkms_plane.c | 7 ++----- 3 files changed, 16 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vkms_composer.c index eb07344b7621..0b36b66419cb 100644 --- a/drivers/gpu/drm/vkms/vkms_composer.c +++ b/drivers/gpu/drm/vkms/vkms_composer.c @@ -4,6 +4,7 @@ #include #include +#include #include #include #include @@ -22,6 +23,8 @@ static struct pixel_argb_u16 *get_out_buffer(const struct vkms_frame_info *frame switch (frame_info->rotation & DRM_MODE_ROTATE_MASK) { case DRM_MODE_ROTATE_90: return out - frame_info->dst.y1; + case DRM_MODE_ROTATE_270: + return out + frame_info->dst.y1; default: return out + frame_info->dst.x1; } @@ -59,7 +62,7 @@ static void pre_mul_alpha_blend(struct vkms_frame_info *frame_info, struct pixel_argb_u16 *in = stage_buffer->pixels; int limit = min_t(size_t, drm_rect_width(&frame_info->dst), stage_buffer->n_pixels); - if (frame_info->rotation & DRM_MODE_ROTATE_90) + if (drm_rotation_90_or_270(frame_info->rotation)) limit = min_t(size_t, drm_rect_height(&frame_info->dst), stage_buffer->n_pixels); for (int x = 0; x < limit; x++) { @@ -80,6 +83,10 @@ static int get_y_pos(struct vkms_frame_info *frame_info, int y) if (y - frame_info->dst.x1 < 0) return -1; return frame_info->dst.x2 - y - 1; + case DRM_MODE_ROTATE_270: + if (y + frame_info->dst.x1 < 0) + return -1; + return y + frame_info->dst.x1; default: return y; } @@ -87,7 +94,7 @@ static int get_y_pos(struct vkms_frame_info *frame_info, int y) static bool check_limit(struct vkms_frame_info *frame_info, int pos) { - if (frame_info->rotation & DRM_MODE_ROTATE_90) { + if (drm_rotation_90_or_270(frame_info->rotation)) { if (pos >= 0 && pos < drm_rect_width(&frame_info->dst)) return true; } else { diff --git a/drivers/gpu/drm/vkms/vkms_formats.c b/drivers/gpu/drm/vkms/vkms_formats.c index 4bf18447c58d..6877299007d8 100644 --- a/drivers/gpu/drm/vkms/vkms_formats.c +++ b/drivers/gpu/drm/vkms/vkms_formats.c @@ -2,6 +2,8 @@ #include #include + +#include #include #include @@ -44,14 +46,14 @@ static void *get_packed_src_addr(const struct vkms_frame_info *frame_info, int y static int get_x_position(const struct vkms_frame_info *frame_info, int limit, int x) { - if (frame_info->rotation & DRM_MODE_REFLECT_X) + if (frame_info->rotation & (DRM_MODE_REFLECT_X | DRM_MODE_ROTATE_270)) return limit - x - 1; return x; } static int get_limit(const struct vkms_frame_info *frame_info, struct line_buffer *stage_buffer) { - if (frame_info->rotation & DRM_MODE_ROTATE_90) + if (drm_rotation_90_or_270(frame_info->rotation)) return min_t(size_t, drm_rect_height(&frame_info->dst), stage_buffer->n_pixels); return min_t(size_t, drm_rect_width(&frame_info->dst), stage_buffer->n_pixels); } @@ -125,7 +127,7 @@ void vkms_compose_row(struct line_buffer *stage_buffer, struct vkms_plane_state for (size_t x = 0; x < limit; x++, src_pixels += plane->frame_info->cpp) { int x_pos = get_x_position(plane->frame_info, limit, x); - if (plane->frame_info->rotation & DRM_MODE_ROTATE_90) + if (drm_rotation_90_or_270(plane->frame_info->rotation)) src_pixels = get_packed_src_addr(plane->frame_info, x + plane->frame_info->dst.y1) + plane->frame_info->cpp * y; diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index bb7cf4db0888..9ee5de7ef8dd 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -123,6 +123,7 @@ static void vkms_plane_atomic_update(struct drm_plane *plane, 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_270 | DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y); @@ -239,11 +240,7 @@ 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_REFLECT_X | - DRM_MODE_REFLECT_Y); + DRM_MODE_ROTATE_MASK | DRM_MODE_REFLECT_MASK); return plane; }