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Wed, 6 Dec 2023 06:31:21 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20231206063121epsmtrp29cce8d0cf74c69e8c00eef230f33c898~eKluQedM81483514835epsmtrp2M; Wed, 6 Dec 2023 06:31:21 +0000 (GMT) X-AuditID: b6c32a4b-60bfd700000025c8-5a-6570167a889b Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 56.5C.08755.93510756; Wed, 6 Dec 2023 15:31:21 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231206063117epsmtip25945e5393b6f324d0a4c47eeda35fcb9~eKlqkB1Wy3211232112epsmtip2Z; Wed, 6 Dec 2023 06:31:17 +0000 (GMT) From: Aakarsh Jain To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org, linux-samsung-soc@vger.kernel.org, andi@etezian.org, gost.dev@samsung.com, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, ajaykumar.rs@samsung.com, aakarsh.jain@samsung.com, linux-fsd@tesla.com, Smitha T Murthy Subject: [Patch v5 05/11] media: s5p-mfc: Add support for rate controls in MFCv12 Date: Wed, 6 Dec 2023 12:00:39 +0530 Message-Id: <20231206063045.97234-6-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231206063045.97234-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrDJsWRmVeSWpSXmKPExsWy7bCmum6VWEGqQUOftcXTHTNZLQ68P8hi 8WDeNjaLxT+eM1ncX/yZxeLQ5q3sFmv2nmOymH/kHKvFzQM7mSwuzrzLYtH34iGzxabH11gt Hr4Kt7i8aw6bRc+GrawWM87vY7JYe+Quu8WyTX+YLBZt/cJu0br3CLtFS+MSVgdRj+tLPjF7 7Jx1l91j8Z6XTB6bVnWyedy5tofNY/OSeo++LasYPf41zWX3+LxJzuPU18/sAVxR2TYZqYkp qUUKqXnJ+SmZeem2St7B8c7xpmYGhrqGlhbmSgp5ibmptkouPgG6bpk5QD8qKZQl5pQChQIS i4uV9O1sivJLS1IVMvKLS2yVUgtScgpMCvSKE3OLS/PS9fJSS6wMDQyMTIEKE7Izfry9xl7w U6Bi0Z+jbA2MU/i6GDk5JARMJI5eucbUxcjFISSwm1Fix6UHjBDOJ0aJzs+97BDON0aJlbsW scG0zN2zlBnEFhLYyyhxe3s9RFErk8SmuTeAOjg42AR0Jc5uzwGpERFoZJR43FECUsMscJxZ YsGEmSwgCWGBYIkPK6eDDWURUJVYeWYhE4jNK2ArseHOFHaIZfISqzccAFvGKWAnMWXNAlaQ QRICVzgkLlyZA1XkIrF6wgpGCFtY4tXxLVBxKYnP7/ZCXZ0s8XjRS2YIO0di/Z4pLBC2vcSB K3NYQI5mFtCUWL9LHyIsKzH11Dqwe5gF+CR6fz9hgojzSuyYB2OrScy584MVwpaROLx6KdQJ HhKNzV9ZIQE0kVFiw9GyCYxysxA2LGBkXMUomVpQnJueWmxaYJyXWg6PtOT83E2M4GSs5b2D 8dGDD3qHGJk4GA8xSnAwK4nw5pzPTxXiTUmsrEotyo8vKs1JLT7EaAoMv4nMUqLJ+cB8kFcS b2hiaWBiZmZmYmlsZqgkzvu6dW6KkEB6YklqdmpqQWoRTB8TB6dUA9PqIytPvPTczM22iuGn yseHanucz3pJtkYuiro7c6rXyusS8/dUrnn85qmaCFf58VP7v1/QWX4q1+Gtoo3RwlW6mirh RqXCPzRj+g2XxgrbOM6ff+LZ/AdqL86pnf+cGbpATM9GZsnViNVfdBQ32hUZ7H85y+kil3LY XPGEqtQXMXtm8rIt9RAX8XQ8bbpqXk7WRqvJD7MKvu9kZ2vKKElb2KPNsV3tXKaU9/ozkybr zfr6oqVsud93lvo9pwODOFMTdLo6JvpPmJfQu0A16t9N7pLPu4I072XP5Cws0jvKoV93WoFN pP040zLBf+rvePftaDI/V55iP0nYirfMMe6zRFWrpsmCKd72PNkTA5RYijMSDbWYi4oTAbLJ 1qtPBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrMLMWRmVeSWpSXmKPExsWy7bCSvK6laEGqwaydJhZPd8xktTjw/iCL xYN529gsFv94zmRxf/FnFotDm7eyW6zZe47JYv6Rc6wWNw/sZLK4OPMui0Xfi4fMFpseX2O1 ePgq3OLyrjlsFj0btrJazDi/j8li7ZG77BbLNv1hsli09Qu7ReveI+wWLY1LWB1EPa4v+cTs sXPWXXaPxXteMnlsWtXJ5nHn2h42j81L6j36tqxi9PjXNJfd4/MmOY9TXz+zB3BFcdmkpOZk lqUW6dslcGX8eHuNveCnQMWiP0fZGhin8HUxcnJICJhIzN2zlLmLkYtDSGA3o8Tr1ZtZIBIy Ev/bjrFD2MISK/89B7OFBJqZJKZ/1+li5OBgE9CVOLs9B6RXRKCVUeL6yk4mEIdZ4DazxKYJ D8EahAUCJS6tPsEMYrMIqEqsPLOQCcTmFbCV2HBnCtQCeYnVGw6A1XAK2ElMWbOAFWSBEFDN ypOOExj5FjAyrGKUTC0ozk3PLTYsMMxLLdcrTswtLs1L10vOz93ECI4XLc0djNtXfdA7xMjE wXiIUYKDWUmEN+d8fqoQb0piZVVqUX58UWlOavEhRmkOFiVxXvEXvSlCAumJJanZqakFqUUw WSYOTqkGJnOpY7Hy532NeHXt2iaoC09pn/dyqjHPPyahyXU5CzvZ9Jui52zh44kUWi+UrfIp 81fZ5uPJqY9LjlZ/WD219qxH7AFNjk/ffmRdct1j0HbZ+k1G3ZONahaLVzOudtpWFG7+dUN7 V9Hr3qcGR5k27le6eVFv6fmfE5Z7Oc7UqWuT4Zrb1qTwW3Ny5dk7PAx5ru3vkm5oLz4zO0Nx bpjyrK8BaRUPaq8fWeggWrf8TuzT298+Sp8If7O7YTl70OG/kzqFi9xXr3zQfyg0x+HMM6WY GPmf9Q/DlgsZ57CKHzx4zGPXinfZUrPrLp66yP2b3bjgX25E7n3/X5dT85y0duvZO7+MmhyV MWONOr/IYSWW4oxEQy3mouJEACApMQcGAwAA X-CMS-MailID: 20231206063121epcas5p17a110abeea781dcb8760b4da4c8e4074 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231206063121epcas5p17a110abeea781dcb8760b4da4c8e4074 References: <20231206063045.97234-1-aakarsh.jain@samsung.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: In MFCv12, the rc configs are changed with support for CBR loose, CBR tight and Variable Bitrate (VBR) added. Cc: linux-fsd@tesla.com Signed-off-by: Smitha T Murthy Signed-off-by: Aakarsh Jain --- .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c | 22 +++++++++++++++---- .../platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h | 1 + 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c index 36aebca11313..4a0d0e228e78 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.c @@ -992,10 +992,24 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx) /* reaction coefficient */ if (p->rc_frame) { - if (p->rc_reaction_coeff < TIGHT_CBR_MAX) /* tight CBR */ - writel(1, mfc_regs->e_rc_mode); - else /* loose CBR */ - writel(2, mfc_regs->e_rc_mode); + if (IS_MFCV12(dev)) { + /* loose CBR */ + if (p->rc_reaction_coeff < LOOSE_CBR_MAX) + writel(1, mfc_regs->e_rc_mode); + /* tight CBR */ + else if (p->rc_reaction_coeff < TIGHT_CBR_MAX) + writel(0, mfc_regs->e_rc_mode); + /* VBR */ + else + writel(2, mfc_regs->e_rc_mode); + } else { + /* tight CBR */ + if (p->rc_reaction_coeff < TIGHT_CBR_MAX) + writel(1, mfc_regs->e_rc_mode); + /* loose CBR */ + else + writel(2, mfc_regs->e_rc_mode); + } } /* seq header ctrl */ diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h index ff582eea4217..94ecb0e6e7c7 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_opr_v6.h @@ -40,6 +40,7 @@ #define ENC_H264_LEVEL_MAX 42 #define ENC_MPEG4_VOP_TIME_RES_MAX ((1 << 16) - 1) #define FRAME_DELTA_H264_H263 1 +#define LOOSE_CBR_MAX 5 #define TIGHT_CBR_MAX 10 #define ENC_HEVC_RC_FRAME_RATE_MAX ((1 << 16) - 1) #define ENC_HEVC_QP_INDEX_MIN -12