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mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1771246973; s=zohomail; d=collabora.com; i=nicolas.frattaroli@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=UuzjSqQYzz1QT9FVEJ1JRFDYSrnS9/+HLRLUmTr5oYU=; b=hBWQA4pHSkD6bhon4/zr6kTe+my6k4WFo7X2xiu//NGme8Ho3tRNysfiafPnOWb6 hjd5N9U7KUvt6Cus6qMeCdmRbBXKFd0XCj4uLBssZuqM5UBFL3P2nGmqqiHUisr5tSk 1A4zRkhMYAuXtW9RLimRo/q0Jim4GKpeJ6qzRwa8= Received: by mx.zohomail.com with SMTPS id 1771246971429982.6699440107166; Mon, 16 Feb 2026 05:02:51 -0800 (PST) From: Nicolas Frattaroli Date: Mon, 16 Feb 2026 14:01:24 +0100 Subject: [PATCH v8 10/20] drm/rockchip: vop2: Add RK3576 to the RG swap special case MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260216-color-format-v8-10-5722ce175dd5@collabora.com> References: <20260216-color-format-v8-0-5722ce175dd5@collabora.com> In-Reply-To: <20260216-color-format-v8-0-5722ce175dd5@collabora.com> To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , Dmitry Baryshkov , Sascha Hauer , Rob Herring , Jonathan Corbet Cc: kernel@collabora.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-doc@vger.kernel.org, Nicolas Frattaroli , Andy Yan X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260216_050328_886730_927640B7 X-CRM114-Status: GOOD ( 10.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Much like RK3588, RK3576 requires an RG swap to be performed for YUV444 8-bit and YUV444 10-bit bus formats. Add its version to the already existing check for RK3588, so that YUV444 output is correct on this platform. Fixes: 944757a4cba6 ("drm/rockchip: vop2: Add support for rk3576") Reviewed-by: Andy Yan Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index ec3b4fde10db..7c0a93f129f3 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -337,7 +337,8 @@ static bool vop2_output_uv_swap(u32 bus_format, u32 output_mode) static bool vop2_output_rg_swap(struct vop2 *vop2, u32 bus_format) { - if (vop2->version == VOP_VERSION_RK3588) { + if (vop2->version == VOP_VERSION_RK3588 || + vop2->version == VOP_VERSION_RK3576) { if (bus_format == MEDIA_BUS_FMT_YUV8_1X24 || bus_format == MEDIA_BUS_FMT_YUV10_1X30) return true; -- 2.53.0