From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8C79366541 for ; Thu, 21 May 2026 09:25:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779355504; cv=none; b=HfMurJkrylO6/vc2neefSNBfWNauriPNcMMEZPcPLDxaim/zbMxpHMIlRqM8UYwqqxeFRD9dNVXZv7Ae7j+WcZaM7WTsp64/ScDB6yRpSM8liVmEGPAAjBxh9Iu7vHtNK3Zsr/O4x76OVY0S4QYrFbSywRsLoBXvep65MKY2/ZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779355504; c=relaxed/simple; bh=ZCk+J4g24plDJu1Jqy1cbqmqbJkUp4JW+dFod0WTtNw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=CGB0//TowGzP06295Oa/xL2PkTn9o49j7fG+sX4Xfy2nfpLruZiuOK9Z6ZfkC+Mf0b61sl7rw4ehfcvAjhiuOur0BU52qNNgAHih2+ckPekklzwO0Urlmt2yb6N/08eb3rP2YX5WFyKtI54428IIA7uai2yFfi4wMAv5AvXwgTI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Jq7osm9F; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Jq7osm9F" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-4891e86fabeso77493995e9.1 for ; Thu, 21 May 2026 02:25:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1779355501; x=1779960301; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=2NlukUVuN+EDZ32q8KcVk1YwnxmllTh0MP2KcXJ/bnM=; b=Jq7osm9Fu//Yb6OkPHMtml4Jk2uBR15W7CBWVdFwn/0MIuiBiU9HCNoMXhAQ07V/ob gUjPvJtZ6sIQYkNu3YhQwP0V+vwGKC8WgzihmoxVmqtaPoRj3ntX7PUSyThiIvxAqylR 5FJjWl3BwWG1UUsP5Pnx2y8HPIpzzbx9QCdtRHszuswZeOvE1Lv3KRRPXhY63pZH0yOs 8PRpcXLPz486+Qgt6cutXo+MfxKT7u2TcHS7MNZKJnK6uirSyS8FkgEgCY1US7heBpss +cHcMfuvfPNYMGTdqoNkEEBg4gLMHC9iW3TKaLp5EfSWoV+5jOQKYJYDIUZFTiln1B7g wE0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779355501; x=1779960301; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=2NlukUVuN+EDZ32q8KcVk1YwnxmllTh0MP2KcXJ/bnM=; b=lh1VOzJ/GDVHHq1nEyrWzlI574016er2zemLnj4JyyvJpBCsDfavmvP4+EOrwTFTDn KSydp0yURRvCgzBuPRxelBr9hTGB2y5Voy93+1qZBdViwJEorhvb6kBuKPo4nNO17u04 boP9rO0M+5OYa2PBgNC8yj9IDSokYzONDr7nz1LGRLVPfSN6hMfSuL/5aysgONgq8e8W z5cUOX9akZot938JZf6pV05tbO9MfgFYvqRYACCBYgJWo6vwrNSlF+Uh+wmU7ZQxaK6q 9HhfDT1TdVig+ZWbDtMvz29wwg1OHopY9gO8Wgq/uwZOux3Y1+rBdgQanqf780TIeYtX zWWA== X-Forwarded-Encrypted: i=1; AFNElJ8a9/E7WSI+wl8cnkeOCyZ1m2lVr3kWOjZaXV+wo9yvWm2pPQRoboJ435957GqczwBuAv1NgzDF6/FdPuU=@vger.kernel.org X-Gm-Message-State: AOJu0Yzpn4JuVNHGVWHBqoICduJWtUlONwSVuOB0Y//ph3gpkk4EZbhA fK3pmmTDIA/CIJrpVWtKWSwLnEIE55smeNrHuGlRsQCpQq/ZPvozQPPCjkuXgQRRXoc= X-Gm-Gg: Acq92OEfMTLf9of5ndKqaoE9KbQm0CkZMN2RDJ8FZbIHZwxKUeqWX0/GZZK8OdtGPUE 2GdeezA9nJeWjdmTP5+OdwlL7VP4K8RiPZbelJd8oOYTBs2MgdLiP4WB51Z4+ab6ipXrmIcLUuq SgFX4R39Bay/CMGwILiYbHdj0UJnlgZuFG1DHRYBtBQQPOCxyfFIBfUAK6oqPOUWcVezDsxQjS+ OdYuBM7ZaFhoySGFv27mXEQDmv8ZVXkbiE/T9FzKub9+2u487ioAleCvmXMQQ3wADhN+cqoDCtb Wdo6mIi0ls+XZx7YZIT8+LvNyZKlI3NWykGwpnNyC4BEIdDb9rRvM/Cnsi2jKfP100PiZ410H75 /7W1hTDm1usHQbeLhyGtStHM7XKtRN1io6zJjv0Qsc8hoYCaIh67mw6ZEAlWA7JSzSxIBalNnEZ nudX1zk4o36zSYzUcOyQ9iv2DaNJZLqqPovJkXP4Mf0iSk X-Received: by 2002:a05:600c:4649:b0:488:78f2:6b0 with SMTP id 5b1f17b1804b1-490360e68f6mr15793835e9.29.1779355501368; Thu, 21 May 2026 02:25:01 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:106d:1080:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49033d8e25bsm54945595e9.11.2026.05.21.02.25.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2026 02:25:00 -0700 (PDT) From: Neil Armstrong Date: Thu, 21 May 2026 11:24:54 +0200 Subject: [PATCH v4 1/6] media: qcom: iris: add helpers for 8bit and 10bit formats 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: 7bit Message-Id: <20260521-topic-sm8x50-iris-10bit-decoding-v4-1-8ff8fce3f904@linaro.org> References: <20260521-topic-sm8x50-iris-10bit-decoding-v4-0-8ff8fce3f904@linaro.org> In-Reply-To: <20260521-topic-sm8x50-iris-10bit-decoding-v4-0-8ff8fce3f904@linaro.org> To: Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong , Dmitry Baryshkov X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2010; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=ZCk+J4g24plDJu1Jqy1cbqmqbJkUp4JW+dFod0WTtNw=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBqDs9o8TkCfX8EOqYXTwQuNcVLtrplIQcQK2jzTu9a 8L8beL2JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCag7PaAAKCRB33NvayMhJ0XFoEA C7GHWYqKzeRD6C7Ti5fLWXu1iypOByttwNm9eVAit6A/mWD8NcTpmsbs1SardNJ52v3bRn9PHyUOKg WjfLjEdCv9XmhrQPTLVAhBMlidpT/RgO6vw6qPkxSKXXMKcfQxe495Bailq7G93+W4GPrXflOCJHXa 3FHAimJttx1AqGjHwYdBJqVw1pXRQ74sKS29WrEe+pswZDvRcFx42UDa947GKl7ZAW+v1aidizf8m6 omLkWDd4hbT70TAiMgub0YjypkZXaNhSqv0IjCTct0QtLHe5zeA/GYZaK8dDNlBiCuZ/q/ofCCL8K9 0OQut8JfX92v5BF+MCtu66MqhoaiuybHovrh4DqhAhmQTsaaPhEaaBodYvOUu1EVv3wGdph3UMwOD0 XpriBlVpdm3X/vUQFo2eZy+/4V6uIFc+P2wq2OwefXEsoSVkM19I7q0GbhSKVyVHWSvNp53fJnYVn0 Pw4W8qDFm3UpsWC3ewnHG3cIFlUEzu2UKiYhYO/cP1fJMutCxsngW/DdedGZyzCj9+jNGKIj1Lp4jX AR+RFnqRGomcCkRoZut7gNY+dUAvWKtaLJrGpZxsvg6COdxVmGaXePL8sGAt4iqaNWothMdKKDpxvD 01s6ZuzJDeueUDcHzyY3VaZ9u6o9dHdwmViE8Rud5kNnuqG1NSinMNGy9EcQ== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE To simplify code checking for pixel formats, add helpers to check for 8bit and 10bit formats. Reviewed-by: Dikshita Agarwal Reviewed-by: Dmitry Baryshkov Signed-off-by: Neil Armstrong --- drivers/media/platform/qcom/iris/iris_utils.c | 12 ++++++++++++ drivers/media/platform/qcom/iris/iris_utils.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/drivers/media/platform/qcom/iris/iris_utils.c b/drivers/media/platform/qcom/iris/iris_utils.c index 29b07d88507e..085665cd74ff 100644 --- a/drivers/media/platform/qcom/iris/iris_utils.c +++ b/drivers/media/platform/qcom/iris/iris_utils.c @@ -38,6 +38,18 @@ bool iris_split_mode_enabled(struct iris_inst *inst) inst->fmt_dst->fmt.pix_mp.pixelformat == V4L2_PIX_FMT_QC08C; } +bool iris_fmt_is_8bit(u32 pixelformat) +{ + return pixelformat == V4L2_PIX_FMT_NV12 || + pixelformat == V4L2_PIX_FMT_QC08C; +} + +bool iris_fmt_is_10bit(u32 pixelformat) +{ + return pixelformat == V4L2_PIX_FMT_P010 || + pixelformat == V4L2_PIX_FMT_QC10C; +} + void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type, enum vb2_buffer_state state) { diff --git a/drivers/media/platform/qcom/iris/iris_utils.h b/drivers/media/platform/qcom/iris/iris_utils.h index b5705d156431..228a5f963812 100644 --- a/drivers/media/platform/qcom/iris/iris_utils.h +++ b/drivers/media/platform/qcom/iris/iris_utils.h @@ -45,6 +45,8 @@ bool iris_res_is_less_than(u32 width, u32 height, u32 ref_width, u32 ref_height); int iris_get_mbpf(struct iris_inst *inst); bool iris_split_mode_enabled(struct iris_inst *inst); +bool iris_fmt_is_8bit(u32 pixelformat); +bool iris_fmt_is_10bit(u32 pixelformat); struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id); void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type, enum vb2_buffer_state state); -- 2.34.1