From: Smitha T Murthy <smitha.t@samsung.com> 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, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, Smitha T Murthy <smitha.t@samsung.com>, linux-fsd@tesla.com Subject: [PATCH 10/20] media: s5p-mfc: Add support for rate controls in MFCv12 Date: Tue, 17 May 2022 18:25:38 +0530 [thread overview] Message-ID: <20220517125548.14746-11-smitha.t@samsung.com> (raw) In-Reply-To: <20220517125548.14746-1-smitha.t@samsung.com> 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 <smitha.t@samsung.com> --- .../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 425c708eddcc..7db7945ea80f 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 @@ -1048,10 +1048,24 @@ 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 ee2018ee95cc..f09499ba153d 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 @@ -44,6 +44,7 @@ #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 -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Smitha T Murthy <smitha.t@samsung.com> 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, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, Smitha T Murthy <smitha.t@samsung.com>, linux-fsd@tesla.com Subject: [PATCH 10/20] media: s5p-mfc: Add support for rate controls in MFCv12 Date: Tue, 17 May 2022 18:25:38 +0530 [thread overview] Message-ID: <20220517125548.14746-11-smitha.t@samsung.com> (raw) In-Reply-To: <20220517125548.14746-1-smitha.t@samsung.com> 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 <smitha.t@samsung.com> --- .../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 425c708eddcc..7db7945ea80f 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 @@ -1048,10 +1048,24 @@ 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 ee2018ee95cc..f09499ba153d 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 @@ -44,6 +44,7 @@ #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 -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-05-17 12:59 UTC|newest] Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20220517125511epcas5p4e9a4e3c327771dd1faf0a50057a2c17b@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 00/20] Add MFC v12 support Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125551epcas5p42cca7f0a2db6dc1d16d0e27265c43f56@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 01/20] MAINTAINERS: Add git repo path for MFC Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 13:35 ` Krzysztof Kozlowski 2022-05-17 13:35 ` Krzysztof Kozlowski [not found] ` <CGME20220517125554epcas5p4e87a71471525056281f1578f4f80f760@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 02/20] dt-bindings: media: s5p-mfc: Convert s5p-mfc.txt to new DT schema Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 13:55 ` Krzysztof Kozlowski 2022-05-17 13:55 ` Krzysztof Kozlowski 2022-07-05 11:44 ` Smitha T Murthy 2022-07-05 11:44 ` Smitha T Murthy 2022-07-05 12:08 ` Krzysztof Kozlowski 2022-07-05 12:08 ` Krzysztof Kozlowski 2022-05-17 20:19 ` Rob Herring 2022-05-17 20:19 ` Rob Herring [not found] ` <CGME20220517125558epcas5p228cdf5f665468d3fd065d88a5d0ad157@epcas5p2.samsung.com> 2022-05-17 12:55 ` [PATCH 03/20] dt-bindings: media: s5p-mfc: Add mfcv12 variant Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 13:58 ` Krzysztof Kozlowski 2022-05-17 13:58 ` Krzysztof Kozlowski 2022-07-05 11:46 ` Smitha T Murthy 2022-07-05 11:46 ` Smitha T Murthy [not found] ` <CGME20220517125601epcas5p47dfcac0c5e0c412eb0c335759c51c941@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 04/20] media: s5p-mfc: Rename IS_MFCV10 macro Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-18 8:41 ` Andrzej Hajda 2022-05-18 8:41 ` Andrzej Hajda 2022-05-19 6:46 ` Andrzej Hajda 2022-05-19 6:46 ` Andrzej Hajda [not found] ` <CGME20220517125605epcas5p44cbb77e6bc15ceb32a934e326fc777ef@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 05/20] media: s5p-mfc: Add initial support for MFCv12 Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-18 11:38 ` Andrzej Hajda 2022-05-18 11:38 ` Andrzej Hajda [not found] ` <CGME20220517125608epcas5p48b5d2f91c711e5728f993169b1d4b9a1@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 06/20] Documention: v4l: Documentation for VP9 CIDs Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 13:13 ` Nicolas Dufresne 2022-05-17 13:13 ` Nicolas Dufresne 2022-07-05 11:26 ` Smitha T Murthy 2022-07-05 11:26 ` Smitha T Murthy 2022-05-18 9:45 ` Hans Verkuil 2022-05-18 9:45 ` Hans Verkuil [not found] ` <CGME20220517125612epcas5p28e4cc7a208d1ac68267fa845e932ccc9@epcas5p2.samsung.com> 2022-05-17 12:55 ` [PATCH 07/20] media: v4l2: Add v4l2 control IDs for VP9 encoder Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125615epcas5p200c1b10090dc03e430d720d1435afccf@epcas5p2.samsung.com> 2022-05-17 12:55 ` [PATCH 08/20] media: s5p-mfc: Add support " Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125618epcas5p2e52b4a0e2895c7bd3dab3df27ae2ea1d@epcas5p2.samsung.com> 2022-05-17 12:55 ` [PATCH 09/20] media: s5p-mfc: Add YV12 and I420 multiplanar format support Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125622epcas5p324e57e1a7d76f77898d54eb01686945a@epcas5p3.samsung.com> 2022-05-17 12:55 ` Smitha T Murthy [this message] 2022-05-17 12:55 ` [PATCH 10/20] media: s5p-mfc: Add support for rate controls in MFCv12 Smitha T Murthy [not found] ` <CGME20220517125625epcas5p3a5d6e217570e2e2f4e11b4c099d45767@epcas5p3.samsung.com> 2022-05-17 12:55 ` [PATCH 11/20] media: s5p-mfc: Add support for UHD encoding Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-18 9:50 ` Hans Verkuil 2022-05-18 9:50 ` Hans Verkuil [not found] ` <CGME20220517125629epcas5p4c99993ea5e464b296ff6dfec85b4c441@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 12/20] media: s5p-mfc: Add support for DMABUF for encoder Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125634epcas5p40259b75a9ea07495330144310d61a5c9@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 13/20] media: s5p-mfc: Set context for valid case before calling try_run Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125637epcas5p4f691d6c9011d3e82f2d776c440816d98@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 14/20] media: s5p-mfc: Load firmware for each run in MFCv12 Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy [not found] ` <CGME20220517125641epcas5p48fc3d48ad5e4a02879a1063da36c0063@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 15/20] media: s5p-mfc: DPB Count Independent of VIDIOC_REQBUF Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 13:59 ` Krzysztof Kozlowski 2022-05-17 13:59 ` Krzysztof Kozlowski 2022-07-05 11:47 ` Smitha T Murthy 2022-07-05 11:47 ` Smitha T Murthy [not found] ` <CGME20220517125644epcas5p3fcabdc953c042cc9f2697f7fbfc74121@epcas5p3.samsung.com> 2022-05-17 12:55 ` [PATCH 16/20] media: s5p-mfc: Fix to handle reference queue during finishing Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 14:04 ` Krzysztof Kozlowski 2022-05-17 14:04 ` Krzysztof Kozlowski [not found] ` <CGME20220517125648epcas5p22201053e8a71dcd5ccc8d0566511b635@epcas5p2.samsung.com> 2022-05-17 12:55 ` [PATCH 17/20] media: s5p-mfc: Clear workbit to handle error condition Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 14:04 ` Krzysztof Kozlowski 2022-05-17 14:04 ` Krzysztof Kozlowski 2022-07-05 11:52 ` Smitha T Murthy 2022-07-05 11:52 ` Smitha T Murthy [not found] ` <CGME20220517125652epcas5p31abe2138fbff6218c9031da714bfb448@epcas5p3.samsung.com> 2022-05-17 12:55 ` [PATCH 18/20] media: s5p-mfc: Correction in register read and write for H264 Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 14:04 ` Krzysztof Kozlowski 2022-05-17 14:04 ` Krzysztof Kozlowski 2022-07-05 11:50 ` Smitha T Murthy 2022-07-05 11:50 ` Smitha T Murthy [not found] ` <CGME20220517125656epcas5p1cc1296b200ff8801f24243aa47de8fe1@epcas5p1.samsung.com> 2022-05-17 12:55 ` [PATCH 19/20] arm64: dts: fsd: Add MFC related DT enteries Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 14:02 ` Krzysztof Kozlowski 2022-05-17 14:02 ` Krzysztof Kozlowski 2022-07-05 11:49 ` Smitha T Murthy 2022-07-05 11:49 ` Smitha T Murthy [not found] ` <CGME20220517125659epcas5p4f344138f5b8a64f9e49c6cba4f0af92f@epcas5p4.samsung.com> 2022-05-17 12:55 ` [PATCH 20/20] arm64 defconfig: Add MFC in defconfig Smitha T Murthy 2022-05-17 12:55 ` Smitha T Murthy 2022-05-17 14:03 ` Krzysztof Kozlowski 2022-05-17 14:03 ` Krzysztof Kozlowski 2022-05-18 9:42 ` [PATCH 00/20] Add MFC v12 support Hans Verkuil 2022-05-18 9:42 ` Hans Verkuil
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