From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (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 412DA3BB9F8 for ; Mon, 11 May 2026 09:20:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778491235; cv=none; b=b2/ZDkfg90uWFkhoPZMsqWTZwrdOvE4ZuLXk8Ez1L1AkTS6ZuifgFJrN+VXv8MriZ2Zxx+ubeQOzbNOFOiP85/0WDnfoM8qVHssRJf7rUC3FWFb/7IZu/Kf+DjV6We0HvJh28JVnHOPOVJU857AjSQgC0v85p11lfWxCLvoJmWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778491235; c=relaxed/simple; bh=f4Nq3WnEslse/Ujj95T0YlMIcxOUx5FiJpFStU/aLcc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VUouwuuFpxnUKqBN9Qn7Yv6L3XmPc9y2/irAgGPYyuMgZy+hbU9dh7Ufsfq0m1S6RKpGQeWDrag9PQBZZ6EA9meoQnD6c7Sr7sUd5D2/f3LG3vo7AMb80rrILicL6Qvuuh11fSGURfbXjw0qM8QqHK4GFauGGEbt4eD410DUNRQ= 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=i6vOI74c; arc=none smtp.client-ip=209.85.128.53 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="i6vOI74c" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-4891e86fabeso48073825e9.1 for ; Mon, 11 May 2026 02:20:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1778491232; x=1779096032; 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=CubxZ76p15MsLWO+D7OUNcZmLk+LktFGsM5YIDoX56Y=; b=i6vOI74cXPQu1R1/uQXcve0dKu+ZAUfcMRldiIj7qZPW0tUJ1mnWucoh2H0MGpjr5u fMtgX62pSqkiAY0G72s4tDprSyCTSSWqPCD9dFMbLoT9L7FBmR4mI2y2YzbPqeDr3t+P vj9t+G+1iboHC8WsKrjYFE21lcEx+Alo1/2mMGns/Epx8eCnNLv9ZkWbLTj0EouercHs GctjD7OTMPHVDYTV7N2QEBAsDZJhoM9ZTjjAH9NaVe7QONt7WEkedqnBq1gLOEUVYehn mPJWlWWhPINawX8bFg3xYEy9D9vfv8YopuaEOIgYZX4vwjSfuPDUWIzwsYQFCL/EkXwP Fwbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778491232; x=1779096032; 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=CubxZ76p15MsLWO+D7OUNcZmLk+LktFGsM5YIDoX56Y=; b=n4MRUA9gnPCo4Fo0QkMn0vT9SyDcEW7uIw7ZgSZtLNl0HmfeRMY/vAAKiXuKQE4mu0 tEqb2O0lSdrHNDei7EugeT3FjCNk4MF2WhJdJAFULfHlAz1AkYuiiggLCBzWHSyNQe5n Sv954NRdG1LGfOWrP4ecjkhWm+KsSJPrww7EwS0B9okONG7ZeTLpcdZbFs9+QuEUViDv asuOlrw0cf6EvxMOACcP2pST1amMp0X+9GyJfjplfQVS7lvx9jyT533iQNwmYGJzCMud GAnupQok0IeIKug/II5nM6ZGa6OEGNXchdrRztL9nX8/U1jcgj2DjMdlqY3hti+7YRLz hrew== X-Forwarded-Encrypted: i=1; AFNElJ/M3uRW8NyefRXngLcrz4qMtNio3XIDeaJlRQXxVi+j8j8b4QNllMJECWjptfTMG3spF9XVoRxADm5Birg=@vger.kernel.org X-Gm-Message-State: AOJu0Yyplt6pk6PFlDsKuhDWJoSSh4FT34vZWPAqc9mj5UhVxdJ5PJnX a9yrmST0t4Sujp+U27ENkJ/eobTz/2P3wp/d62valUvqsN+esBRO2uK0Yor7chN4Tq4xYrnWyHZ N23yFMO4= X-Gm-Gg: Acq92OEp7ydDSx6zJEeGkEaYCwd6Ha39qzc9BIoH7aYMQCYM/FSqF58duTVRwtreTSQ VvlG0eDxSQVaWwb8jfDX2HoYvlUJoZVX4L7pek4mHmxXQy//d7CZ2a7TFfBjA4vG1XEjZHuxI/8 9LpLYk36rlb48ip7QbqQ0V49VndvnUinu9t0SCGF7t+eBUk8OYDodJpDjoidhRYISN4iPxw0AKL 9+si9zsnntVG97sN8G455GX+12gsjYgY1gh6s7SI96WXYSIagZgZxIGMaOAMmxxyYvwWpc3XnCf 1WjbYo8d0UovB+5vCfcW4JyzPk3nEVIyiVrmA0UwYnS7ejtLUXJmwzplQuKqe81/0+l/LI2JC3g GGAknS2Sfviz/Ewz5exhIPa87ZhyOShnQdOV0EFABrLfQrLgp8XA8pw8hFcQh0puaITOjxmK6Gd un9AhWbl73AMfWGgzkOFJb4U4HUhjol7uauQtmFXmwTss7 X-Received: by 2002:a05:600c:a411:b0:488:af48:af11 with SMTP id 5b1f17b1804b1-48e51e08ce3mr303186555e9.1.1778491231446; Mon, 11 May 2026 02:20:31 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:106d:1080:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4549120ec0asm23743240f8f.17.2026.05.11.02.20.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 02:20:31 -0700 (PDT) From: Neil Armstrong Date: Mon, 11 May 2026 11:20:26 +0200 Subject: [PATCH v3 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: <20260511-topic-sm8x50-iris-10bit-decoding-v3-1-7fc049b93042@linaro.org> References: <20260511-topic-sm8x50-iris-10bit-decoding-v3-0-7fc049b93042@linaro.org> In-Reply-To: <20260511-topic-sm8x50-iris-10bit-decoding-v3-0-7fc049b93042@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 X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1951; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=f4Nq3WnEslse/Ujj95T0YlMIcxOUx5FiJpFStU/aLcc=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBqAZ9bKiDYDwGUeoJ437lHi3nXZmikHepINN2wPupQ wR0a1SyJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCagGfWwAKCRB33NvayMhJ0XwTD/ 41f+P7LYfdY0U2EoL7Wn4adthTPh9LBgwmgHdrCIFbU9QrflWthsAgqSnIzT78CeDjpDOgXDxcSkxo 7b2+P6f1NrqhhCBFpnahMxErqZD482PuH6kcYGHBQCTbgBAGQIo0e6qA/wUhmooXvvPKXZ0cu6arMs jAJy01RAkRhxDLXizViFDHU5EnJ8qNbMGw3hewrFoLiwduS9gcxbXHWdRt9Rb9Be5WDnYFXLuMAMjP IVMppWVoCBgEj1r96nz8irKK57OJFJAiHIscU4blVQsDfDz/QZTYudftZKc8B9qxeYK4Xr+7DQ79vt pB5RNvF5xkLZsZ7AxRVWU4P/BMviDZBqBehkjXiC3eP3ap0Oq0NzkOUyJXTixdcOHN7ubY4cvHdmso QX5M+gDu7FNKOqxy47SDTP4G4YWN+ALv4hqvZFgV0ozt6mz+ZA5IccPmoC2k9LMt0ev5cXJA+HgMsl o6p0AO2t+cnOQzJStZDQcZgKc1BicnFCkXuccfq5MHw2iyU9+CBl6hGiQ6MIRK9WHlkH3IiYKuzjuT PWpSWzqDxhHnPDtOGWykpgR/BcFxy+6pLkc4bD1we8rxCoWOFHiMH0z0mIjfABAtgxZayk7TI3uyGk m5YaeJCsENf26kedSsE0lWUgBBxeGOoa/AvI58MezS+n4CCsVdlUp70QUJCA== 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 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 cfc5b576ec56..bdedd6bfa87a 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..35337c5da005 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