From nobody Tue Feb 10 14:32:52 2026 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A0FE2F12D3 for ; Tue, 23 Dec 2025 18:04:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766513063; cv=pass; b=Gocxb2f34buLxLc7WQTbDAun/rSQtnLezOSsI48rMZy9ojGYtsnKytWQ+tHeSQgwKTj1rCLDGtArBeI9pNi7FRodOogy0GZ7zYtEWi0f7nqUYGRGsMUv+nhVFg233hc3gPPNy3KvoNcWooZ/6FaPN/8uFOm3MK4wLTWavpHeqpE= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766513063; c=relaxed/simple; bh=J/gYNSUDkNx4Iead8nMSboe/TRmsq9YyNPVrHFODrxk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=piuJjRicmO18ZxehIqHKNY71AT5wl0VAPM+wjQG6Q24x4c0WmWYvPGbZzndB18Mzg7P7B7Z+Lryc+TvS9LzpI72a4OdQ1e5hLLT3NZUJTWFllGk+jI5DDp0fk3kdrPZbqyfmHRKHZ7VCdLQ9Ifal3J/ERDNXqwP2Pk+9QUPky+E= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b=Qbk+23qM; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b="Qbk+23qM" ARC-Seal: i=1; a=rsa-sha256; t=1766513031; cv=none; d=zohomail.com; s=zohoarc; b=FGYMIv+8hZa7APrP0bOd0SusxTkYCHS7vEYFJHODba2MQPfJCdXmUY6YSoV07dUpkF0z34OG7B3t5peTZN6jeDjB6RqOz7A2ak3P9BotUrJDbwo5l0NVAMhP0YXWCSWV5dslcXCOgdeLUkO3GiIDiQsERt9tPuaCzKmSF7twHSc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1766513031; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=k2RViIOf1NDXJJjjKL7ku9QH0OD3nAXqCQx4hTpQYPM=; b=AWTaAZQd5wgV7q8i9oxzyPMA/NFxt48Z+JO9YAwF0zpTKA9lWdSZngFDkQntraLb5ThTFJGxsiaZfX4IgP8Ouizpih1/OOx7YPoFlpU+xXnufq1rx/VPqOoQdqzq4fsXrAugyqmgTxPN6Biqrw0nfqsT0qyvT8it1aA/ixEyTBg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=ariel.dalessandro@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1766513031; s=zohomail; d=collabora.com; i=ariel.dalessandro@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=k2RViIOf1NDXJJjjKL7ku9QH0OD3nAXqCQx4hTpQYPM=; b=Qbk+23qMnfc9xSFlAdeTFcxkQO9fnfU6dtTHQhM8dJBDgj/1/BBPUXaqqNqZWl6L iJqokX5NoM+4MOv/POHPmSmxBrQ2MiojuCB8jAOzUy7l09MOFkv4iHaK2tc1qC77h/D cvPKO4kP9rfvuwPFBMiauyme8hDx8DUN2yc3De5M= Received: by mx.zohomail.com with SMTPS id 1766513029906390.94658883584054; Tue, 23 Dec 2025 10:03:49 -0800 (PST) From: Ariel D'Alessandro Date: Tue, 23 Dec 2025 15:01:39 -0300 Subject: [PATCH v3 19/21] drm/vkms: Prepare pre_blend_color_transform() for CRTC color pipelines Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251223-mtk-post-blend-color-pipeline-v3-19-7d969f9a37a0@collabora.com> References: <20251223-mtk-post-blend-color-pipeline-v3-0-7d969f9a37a0@collabora.com> In-Reply-To: <20251223-mtk-post-blend-color-pipeline-v3-0-7d969f9a37a0@collabora.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Louis Chauvet , Haneen Mohammed , Melissa Wen Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, =?utf-8?q?N=C3=ADcolas_F=2E_R=2E_A=2E_Prado?= , Ariel D'Alessandro X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1766512902; l=1957; i=ariel.dalessandro@collabora.com; s=20251223; h=from:subject:message-id; bh=wsJbatjTPlzhi3WptySwhme0VyzXx04ZS+jdYLuA3I8=; b=MY1vFPnWjOA/GH8i8igHj4gI1U4rI4Fhfinif6+7eYhNEFMIhvet9acPb/YojlKVZPVJLm4lT du4sY3O+g54AWvfoib+fj+3NLFIGUHdBOol2UXFyJq9UmKRZJXU4vL5 X-Developer-Key: i=ariel.dalessandro@collabora.com; a=ed25519; pk=QZRL9EsSBV3/FhDHi9L/7ZTz2dwa7iyqgl+y1UYaQXQ= X-ZohoMailClient: External From: "N=C3=ADcolas F. R. A. Prado" As a preparatory step for supporting CRTC (post-blend) color pipelines in VKMS, rename pre_blend_color_transform() to color_transform() and make it take the first colorop instead of a plane state, so it can be shared by both plane (pre-blend) and CRTC (post-blend) color pipeline code paths. Signed-off-by: N=C3=ADcolas F. R. A. Prado Reviewed-by: Louis Chauvet Reviewed-by: Ariel D'Alessandro --- drivers/gpu/drm/vkms/vkms_composer.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vk= ms_composer.c index 3cf3f26e0d8ea..d4f87a2aa3359 100644 --- a/drivers/gpu/drm/vkms/vkms_composer.c +++ b/drivers/gpu/drm/vkms/vkms_composer.c @@ -189,13 +189,13 @@ static void apply_colorop(struct pixel_argb_s32 *pixe= l, struct drm_colorop *colo } } =20 -static void pre_blend_color_transform(const struct vkms_plane_state *plane= _state, - struct line_buffer *output_buffer) +static void color_transform(struct drm_colorop *first_colorop, + struct line_buffer *output_buffer) { struct pixel_argb_s32 pixel; =20 for (size_t x =3D 0; x < output_buffer->n_pixels; x++) { - struct drm_colorop *colorop =3D plane_state->base.base.color_pipeline; + struct drm_colorop *colorop =3D first_colorop; =20 /* * Some operations, such as applying a BT709 encoding matrix, @@ -449,7 +449,7 @@ static void blend_line(struct vkms_plane_state *current= _plane, int y, */ current_plane->pixel_read_line(current_plane, src_x_start, src_y_start, d= irection, pixel_count, &stage_buffer->pixels[dst_x_start]); - pre_blend_color_transform(current_plane, stage_buffer); + color_transform(current_plane->base.base.color_pipeline, stage_buffer); pre_mul_alpha_blend(stage_buffer, output_buffer, dst_x_start, pixel_count); } --=20 2.51.0