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Wed, 13 Dec 2023 08:11:31 +0000 (GMT) Received: from epsmgmcp1.samsung.com (unknown [182.195.42.82]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20231213081131epsmtrp102ee6bb28eed07ee52e81905ea8e4f7d~gVeLAGzxZ2318823188epsmtrp1w; Wed, 13 Dec 2023 08:11:31 +0000 (GMT) X-AuditID: b6c32a50-c99ff70000004ba9-ea-65798ee869d0 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id 42.96.18939.33769756; Wed, 13 Dec 2023 17:11:31 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231213081127epsmtip2fd2029a643c56e25faaabcde40a581ef~gVeHVMmum1420914209epsmtip2W; Wed, 13 Dec 2023 08:11:27 +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 v6 05/10] media: s5p-mfc: Add support for rate controls in MFCv12 Date: Wed, 13 Dec 2023 13:41:00 +0530 Message-Id: <20231213081105.25817-6-aakarsh.jain@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231213081105.25817-1-aakarsh.jain@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WTf0xbVRTHc99r+woZyxsDvKlzkmeGYUtL6wpcyKhOUV+iyXBMUSPiC1wL obRdfwxRzAABZye/FBQYIAHErPzqCoyC4LoW3IaDMViYbhBARhwMZMJIMNQppWz+9znf+z33 nHN/CEnfPoFImKI2YJ2aUzECb955Z3Cw+G5hBpY6rsjRnK2Cj+zLF3louua8ANWv/0GgqfpV HnK0d1KouW+YQN/1D/PRb/ZuAl2vmOShwrszJLLOjvPRzEIcGuupEqAvLZ18VH7tJwK19E9S qNHqIlBd5wMK5fX1Uyg3u4H/gj97s2GFZLsrJym2vneeYK3mLwTsxHivgG1vOMkWdpgB+zCn mmJXrXvZwbVVKsb73dRDyZhLwrpArE7UJKWolVHMa7EJLyWEhkllYlkECmcC1VwajmKiX48R v5Ki2pyRCTzBqYybUgyn1zMhikM6jdGAA5M1ekMUg7VJKq1cK9FzaXqjWilRY0OkTCp9LnTT +EFq8vrSOKX9m/6ozjUgyAKlO03ASwhpOcydrOGbgLfQl+4F0H7/MuUJVgA8M9RBPA6udjl5 JiDcSrlc/rJH7wZw0Tm1bcoj4OeNc4TbJKDFcKhL5S7hR2cDOHvK4PaQ9CUS1hZX8NwLu+lY eG3ARLqZR++DzS25fHeuDx0FS9f9Pe09DZss9i2LF62Af+ZcAO59ID0ihMvOQb7HFA3PZZ8F Ht4NFy51UB4Wwfmi/G1OhLN186SHVbCtt5Tn4eeh/UbV1mAkHQzbekI88lOwbLCVcDNJ74QF G3cIj+4DbTWPOAhWTaxvt7AHOpu+326BhR1Z57ZPsQTAvh9GiWKwt/L/ErUAmIEIa/VpSpwY qpWJ1Tj98a0latKsYOsd74+xgSbLPxIHIITAAaCQZPx8rtjSsa9PEpfxMdZpEnRGFdY7QOjm AZaQIv9EzeZHUBsSZPIIqTwsLEwecTBMxjzhcy+vOsmXVnIGnIqxFuse5RFCL1EW8a05J9hY /+mx4icDApgPD8cdv91cK/UabTE9/Nm0Iq2Oj1eeXPydqhCv1+TNRkrGxo5eMN5eWJ2zfR1y upX3zls7HI3D2fnVu27FuqaDXnXa3/vLckv1hk1WUPljvI1pST94I325JLKq7PgeP73k2cxR aY6/4ATRdkdyUaHwj5gJqWvP27f02X38ifmBIrx2JJ8oKuNSZyStliM2S1xM1b/VXcMTmQu5 xyqSewfK14rKon+5mTFnb98IKXmzx3X4euvI24qj9xbfDw/adToTj56iR61NmWPfmL3lO17M GFxdY6cPLDcNxdeeFSoKAn796hnXUttUF19ZabmaJRa55g9spDA8fTIn20/q9Nx/Md9S61AE AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHLMWRmVeSWpSXmKPExsWy7bCSvK5xemWqQds9UYunO2ayWhx4f5DF 4sG8bWwWi388Z7K4v/gzi8WhzVvZLdbsPcdkMf/IOVaLmwd2MllcnHmXxaLvxUNmi02Pr7Fa PHwVbnF51xw2i54NW1ktZpzfx2Sx9shddotlm/4wWSza+oXdonXvEXaLlsYlrA6iHteXfGL2 2DnrLrvH4j0vmTw2repk87hzbQ+bx+Yl9R59W1Yxevxrmsvu8XmTnMepr5/ZA7iiuGxSUnMy y1KL9O0SuDJ+vL3GXvBToGLRn6NsDYxT+LoYOTgkBEwkTsxw7WLk4hAS2M4ocXXfEZYuRk6g uIzE/7Zj7BC2sMTKf8/BbCGBZiaJF1d9QHrZBHQlzm7PAekVEWhllLi+spMJxGEWuM0ssWnC Q7AGYYFAibUnz4INZRFQlViztoUVpJlXwFZiyg9RiPnyEqs3HGAGsTkF7CTeNe1nhNhlK7F8 923mCYx8CxgZVjGKphYU56bnJhcY6hUn5haX5qXrJefnbmIER4lW0A7GZev/6h1iZOJgPMQo wcGsJMJ7ckd5qhBvSmJlVWpRfnxRaU5q8SFGaQ4WJXFe5ZzOFCGB9MSS1OzU1ILUIpgsEwen VANT5uPyoBKPrYUxrFZ7SvkFmTt5poU8XfxppeEmUauTi6IFqqJfcYm+zH+3+FjEY71Nzsfj WE4pNPQe+i52parS5UDPE9cVXx1XLXvQwWSdLK2S+93a4FnAkkMz6rRMFOsf7Hz6UcylVdlu WvWh6ccZmiTXlvHcNFzheND6Weo8oYMiRlNmmm+YcnH12pSowp1/fD6/fKdwoT+4RyVw2uNF umI/5rjdKdim/D+cSywnz6JfoWPB1nefFjKuerHoacOpbdalIoHZOY8MtDsWKdya8ibh0P+Y rY/S69orQvzdJlQYf1/DKtZidjRI+Jji02n/S9dl5H6blTb39BKjSRt8TgiF2r0Qy2KNm1YU cWCBEktxRqKhFnNRcSIAOlTbSwEDAAA= X-CMS-MailID: 20231213081131epcas5p181e1178375a69d021e138b4c16f8da67 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231213081131epcas5p181e1178375a69d021e138b4c16f8da67 References: <20231213081105.25817-1-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