From mboxrd@z Thu Jan 1 00:00:00 1970 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 F2D36CCF9E3 for ; Sun, 2 Nov 2025 16:24:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2484D10E10F; Sun, 2 Nov 2025 16:24:12 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; secure) header.d=mailbox.org header.i=@mailbox.org header.b="Xa9Ul6+T"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="TmZAXsEg"; dkim-atps=neutral Received: from mout-p-101.mailbox.org (mout-p-101.mailbox.org [80.241.56.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id E665E10E10F for ; Sun, 2 Nov 2025 16:24:08 +0000 (UTC) Received: from smtp2.mailbox.org (smtp2.mailbox.org [10.196.197.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-101.mailbox.org (Postfix) with ESMTPS id 4d00Qv3Xpyz9tKH; Sun, 2 Nov 2025 17:24:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1762100647; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=PtV0EHNf/bgETwb9Y5Wbm3a2baMq2ICCpIudlf4ZcoA=; b=Xa9Ul6+TIPiPSgkEFYOzN98Iev3vxi70wR63uOnVxRJs7koYkbLQRL56J4EgLpbJrUvIhc rWDAGWO2hSdalURNPfLWwEpQl2SZi6bqdkL4qsx0gkPehTSaGrAvdMLVQobEfpL+puSycW r0Gj0PsEsLWoTETq7cYAyYrmZDdmQKk755dWjDDuXmbA+boHwx2jwMmEbXADchSwWResWn ZuveQoAwV1nbyJ/Rpe4l+dBC5CMfZCkkEsmX360SV0BtyHrbIen2pL7AWShlZuhZMtMkLm EjnB9aqfJhlP1GU87joZnRZT6I971tcvw9ZO4pEQMgvns8bO6V6mg9u+h+ztug== From: Marek Vasut DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1762100645; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=PtV0EHNf/bgETwb9Y5Wbm3a2baMq2ICCpIudlf4ZcoA=; b=TmZAXsEgScdvfvZ6jcY39fxhG2Tej1tbAc+p3enP122evrensmuHB+fKR8fgU0hWIVyLg1 D+aD/w83gVNXUIzO6l+AU3q84bRZmAv0tixjTq3/Btn4cglBxV18e/R1euGQ9uZua1B7sd 3pdgQ/f6ET8ng3AxknLK14LrE5b5XhDEFvdXjefQht/pO9YWdbxtomZhsXs3GCWnfxawkG a6oK1HFaj9822CQ2F6A/OQcDjKwp1Fg2u+YXaZ97a66QoDviUcaoV8VMy+U8/Nw0/voRlt O2KQe+hiCXiSOg8foPMNPaNbefvYX1GD8mWXPwudQpqxTbOgLJ6R3Or+tXoMRQ== To: dri-devel@lists.freedesktop.org Cc: Marek Vasut , Abel Vesa , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Laurent Pinchart , Liu Ying , Lucas Stach , Peng Fan , Pengutronix Kernel Team , Rob Herring , Shawn Guo , Thomas Zimmermann , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org Subject: [PATCH v2] drm/imx: dc-plane: Add more RGB swizzling options Date: Sun, 2 Nov 2025 17:23:35 +0100 Message-ID: <20251102162359.49263-1-marek.vasut@mailbox.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-MBO-RS-META: afzkpsu1auh545uzmwggapoykz6abq1y X-MBO-RS-ID: 3d859c5a7696e309fbc 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add additional buffer format swizzling options beyond XR24, the hardware is capable of sampling other formats, fill them in. Signed-off-by: Marek Vasut --- Cc: Abel Vesa Cc: Conor Dooley Cc: Fabio Estevam Cc: Krzysztof Kozlowski Cc: Laurent Pinchart Cc: Liu Ying Cc: Lucas Stach Cc: Peng Fan Cc: Pengutronix Kernel Team Cc: Rob Herring Cc: Shawn Guo Cc: Thomas Zimmermann Cc: devicetree@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: imx@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org Cc: linux-clk@vger.kernel.org --- V2: - Adjust commit subject - Drop the alpha formats for now, add RGB888/BGR888 to dc_plane_formats[] --- drivers/gpu/drm/imx/dc/dc-fu.c | 24 ++++++++++++++++++++++++ drivers/gpu/drm/imx/dc/dc-plane.c | 6 ++++++ 2 files changed, 30 insertions(+) diff --git a/drivers/gpu/drm/imx/dc/dc-fu.c b/drivers/gpu/drm/imx/dc/dc-fu.c index 1d8f74babef8a..b4a3f8c58cbb0 100644 --- a/drivers/gpu/drm/imx/dc/dc-fu.c +++ b/drivers/gpu/drm/imx/dc/dc-fu.c @@ -65,6 +65,30 @@ static const struct dc_fu_pixel_format pixel_formats[] = { DRM_FORMAT_XRGB8888, R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), R_SHIFT(16) | G_SHIFT(8) | B_SHIFT(0) | A_SHIFT(0), + }, { + DRM_FORMAT_XBGR8888, + R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), + R_SHIFT(0) | G_SHIFT(8) | B_SHIFT(16) | A_SHIFT(0), + }, { + DRM_FORMAT_RGBX8888, + R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), + R_SHIFT(24) | G_SHIFT(16) | B_SHIFT(8) | A_SHIFT(0), + }, { + DRM_FORMAT_BGRX8888, + R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), + R_SHIFT(8) | G_SHIFT(16) | B_SHIFT(24) | A_SHIFT(0), + }, { + DRM_FORMAT_RGB888, + R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), + R_SHIFT(16) | G_SHIFT(8) | B_SHIFT(0) | A_SHIFT(0), + }, { + DRM_FORMAT_BGR888, + R_BITS(8) | G_BITS(8) | B_BITS(8) | A_BITS(0), + R_SHIFT(0) | G_SHIFT(8) | B_SHIFT(16) | A_SHIFT(0), + }, { + DRM_FORMAT_RGB565, + R_BITS(5) | G_BITS(6) | B_BITS(5) | A_BITS(0), + R_SHIFT(11) | G_SHIFT(5) | B_SHIFT(0) | A_SHIFT(0), }, }; diff --git a/drivers/gpu/drm/imx/dc/dc-plane.c b/drivers/gpu/drm/imx/dc/dc-plane.c index e40d5d66c5c1f..4fd58afef16bb 100644 --- a/drivers/gpu/drm/imx/dc/dc-plane.c +++ b/drivers/gpu/drm/imx/dc/dc-plane.c @@ -33,6 +33,12 @@ do { \ static const uint32_t dc_plane_formats[] = { DRM_FORMAT_XRGB8888, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_RGBX8888, + DRM_FORMAT_BGRX8888, + DRM_FORMAT_RGB888, + DRM_FORMAT_BGR888, + DRM_FORMAT_RGB565, }; static const struct drm_plane_funcs dc_plane_funcs = { -- 2.51.0