From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933407AbeAXLXo (ORCPT ); Wed, 24 Jan 2018 06:23:44 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:11597 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933255AbeAXLXi (ORCPT ); Wed, 24 Jan 2018 06:23:38 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20180124112336epoutp04db4432522f9e8c2e8e02bccee34f9715~MuzZbYKCl1745417454epoutp04N X-AuditID: b6c32a38-adbff70000001054-41-5a686cb75baf From: Smitha T Murthy To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kyungmin.park@samsung.com, kamil@wypas.org, jtp.park@samsung.com, a.hajda@samsung.com, mchehab@kernel.org, pankaj.dubey@samsung.com, krzk@kernel.org, m.szyprowski@samsung.com, s.nawrocki@samsung.com, Smitha T Murthy Subject: [Patch v7 04/12] [media] s5p-mfc: Support MFCv10.10 buffer requirements Date: Wed, 24 Jan 2018 16:29:36 +0530 Message-id: <1516791584-7980-5-git-send-email-smitha.t@samsung.com> X-Mailer: git-send-email 1.7.2.3 In-reply-to: <1516791584-7980-1-git-send-email-smitha.t@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrIIsWRmVeSWpSXmKPExsWy7bCmvu72nIwog1+vZC1urTvHanFk7VUm i5kn2lktzp/fwG5xtukNu8Wmx9dYLS7vmsNm0bNhK6vF2iN32S2WbfrDZLFo6xd2i8NvgIrv 7tnG6MDrsWlVJ5vH5iX1Hn1bVjF6fN4k53HlSCN7AGsUl01Kak5mWWqRvl0CV8ajub3MBavt K3427mdvYHxu3MXIySEhYCIxu/craxcjF4eQwA5GiZdv2pkhnO+MEqc63jDBVJ1pe8ECkdgN VHWqnQ3C+cEosej9LlaQKjYBHYlv70+zgdgiAqkSr9atBZvLDFJ069sNFpCEsECQxMqTS8Aa WARUJabvOAG2glfAWeJyz2ZWiHUKEq9urGXvYuTg4BRwkdj0phJkjoTABjaJ25uWMULUuEjM Xj2fHcIWlnh1fAtYvYSAtMSlo7YQ4XKJPX9+skD0NjBKzD3eCNVrL3Hgyhywe5gF+CTefe1h hejllehoE4Io8ZDYM3k7VLmjxKSDB9khHp7OKHH+2AH2CYxSCxgZVjGKpRYU56anFhsWmOgV J+YWl+al6yXn525iBEe0lsUOxj3nfA4xCnAwKvHwNpilRwmxJpYVV+YeYpTgYFYS4c1jBQrx piRWVqUW5ccXleakFh9ilOZgURLnDQhwiRISSE8sSc1OTS1ILYLJMnFwSjUw7r12+MKn82mO K4rb5G5If3g9N/VBucXjg1w7JVht2zvPa26a+NVr+/+tU7I1U7pcCkWN991fVRajPnuC8Y5I pifZygn26z+KeL32/5oi49Rp4TtlpdOWd5a9fTOEzhpcXXB36/Vf08S+ZK996bO9LLJqj4S3 rGP9+XcbT9xnWHnFvOvIHFEnTiWW4oxEQy3mouJEANiWHPvkAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrBLMWRmVeSWpSXmKPExsVy+t9jAd3tORlRBo18FrfWnWO1OLL2KpPF zBPtrBbnz29gtzjb9IbdYtPja6wWl3fNYbPo2bCV1WLtkbvsFss2/WGyWLT1C7vF4TdAxXf3 bGN04PXYtKqTzWPzknqPvi2rGD0+b5LzuHKkkT2ANYrLJiU1J7MstUjfLoEr49HcXuaC1fYV Pxv3szcwPjfuYuTkkBAwkTjT9oKli5GLQ0hgJ6PEictXmSCcH4wSTbPvs4NUsQnoSHx7f5oN xBYRSJVYu/U8K0gRM1jRgZdgRcICARL91yewgNgsAqoS03ecYAKxeQWcJS73bGaFWKcg8erG WqB6Dg5OAReJTW8qQcJCQCX9T7uYJzDyLGBkWMUomVpQnJueW2xUYJiXWq5XnJhbXJqXrpec n7uJERh+2w5r9e1gvL8k/hCjAAejEg9vg1l6lBBrYllxZe4hRgkOZiUR3jxWoBBvSmJlVWpR fnxRaU5q8SFGaQ4WJXHe23nHIoUE0hNLUrNTUwtSi2CyTBycUg2MDrsNb6f77L1y9JZ5qfsc X/2cT2+enWB4zDBh6cUXkxTOxH9t4zetnjKP/+GhK3FbbotP/uZQmmK4TKJVnelGve6r+cGm fhe8Fk240XtAr6VmypHAswLZnDNethX/603dpcXOe33Xvj5mV43Ypqs8816FeUnelC/LOXDr 14SLx9c9rOqbfjqtRImlOCPRUIu5qDgRAIVm+PA7AgAA X-CMS-MailID: 20180124112335epcas1p3545e2c08141f593d6056b91c7a4ee92e X-Msg-Generator: CA CMS-TYPE: 101P X-CMS-RootMailID: 20180124112335epcas1p3545e2c08141f593d6056b91c7a4ee92e X-RootMTR: 20180124112335epcas1p3545e2c08141f593d6056b91c7a4ee92e References: <1516791584-7980-1-git-send-email-smitha.t@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Aligning the luma_dpb_size, chroma_dpb_size, mv_size and me_buffer_size for MFCv10.10. Signed-off-by: Smitha T Murthy Reviewed-by: Andrzej Hajda Acked-by: Kamil Debski Acked-by: Hans Verkuil --- drivers/media/platform/s5p-mfc/regs-mfc-v10.h | 19 +++++ drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 93 +++++++++++++++++++------ drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h | 2 + 3 files changed, 94 insertions(+), 20 deletions(-) diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v10.h b/drivers/media/platform/s5p-mfc/regs-mfc-v10.h index 4422a75..7b28313 100644 --- a/drivers/media/platform/s5p-mfc/regs-mfc-v10.h +++ b/drivers/media/platform/s5p-mfc/regs-mfc-v10.h @@ -31,5 +31,24 @@ #define MFC_VERSION_V10 0xA0 #define MFC_NUM_PORTS_V10 1 +/* MFCv10 codec defines*/ +#define S5P_FIMV_CODEC_HEVC_ENC 26 + +/* Encoder buffer size for MFC v10.0 */ +#define ENC_V100_BASE_SIZE(x, y) \ + (((x + 3) * (y + 3) * 8) \ + + ((y * 64) + 1280) * DIV_ROUND_UP(x, 8)) + +#define ENC_V100_H264_ME_SIZE(x, y) \ + (ENC_V100_BASE_SIZE(x, y) \ + + (DIV_ROUND_UP(x * y, 64) * 32)) + +#define ENC_V100_MPEG4_ME_SIZE(x, y) \ + (ENC_V100_BASE_SIZE(x, y) \ + + (DIV_ROUND_UP(x * y, 128) * 16)) + +#define ENC_V100_VP8_ME_SIZE(x, y) \ + ENC_V100_BASE_SIZE(x, y) + #endif /*_REGS_MFC_V10_H*/ diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c index 7f17857..55ccccb 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c @@ -64,6 +64,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; unsigned int mb_width, mb_height; + unsigned int lcu_width = 0, lcu_height = 0; int ret; mb_width = MB_WIDTH(ctx->img_width); @@ -74,7 +75,9 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) ctx->luma_size, ctx->chroma_size, ctx->mv_size); mfc_debug(2, "Totals bufs: %d\n", ctx->total_dpb_count); } else if (ctx->type == MFCINST_ENCODER) { - if (IS_MFCV8_PLUS(dev)) + if (IS_MFCV10(dev)) { + ctx->tmv_buffer_size = 0; + } else if (IS_MFCV8_PLUS(dev)) ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 * ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V8(mb_width, mb_height), S5P_FIMV_TMV_BUFFER_ALIGN_V6); @@ -82,13 +85,36 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 * ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height), S5P_FIMV_TMV_BUFFER_ALIGN_V6); - - ctx->luma_dpb_size = ALIGN((mb_width * mb_height) * - S5P_FIMV_LUMA_MB_TO_PIXEL_V6, - S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6); - ctx->chroma_dpb_size = ALIGN((mb_width * mb_height) * - S5P_FIMV_CHROMA_MB_TO_PIXEL_V6, - S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6); + if (IS_MFCV10(dev)) { + lcu_width = S5P_MFC_LCU_WIDTH(ctx->img_width); + lcu_height = S5P_MFC_LCU_HEIGHT(ctx->img_height); + if (ctx->codec_mode != S5P_FIMV_CODEC_HEVC_ENC) { + ctx->luma_dpb_size = + ALIGN((mb_width * 16), 64) + * ALIGN((mb_height * 16), 32) + + 64; + ctx->chroma_dpb_size = + ALIGN((mb_width * 16), 64) + * (mb_height * 8) + + 64; + } else { + ctx->luma_dpb_size = + ALIGN((lcu_width * 32), 64) + * ALIGN((lcu_height * 32), 32) + + 64; + ctx->chroma_dpb_size = + ALIGN((lcu_width * 32), 64) + * (lcu_height * 16) + + 64; + } + } else { + ctx->luma_dpb_size = ALIGN((mb_width * mb_height) * + S5P_FIMV_LUMA_MB_TO_PIXEL_V6, + S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6); + ctx->chroma_dpb_size = ALIGN((mb_width * mb_height) * + S5P_FIMV_CHROMA_MB_TO_PIXEL_V6, + S5P_FIMV_CHROMA_DPB_BUFFER_ALIGN_V6); + } if (IS_MFCV8_PLUS(dev)) ctx->me_buffer_size = ALIGN(S5P_FIMV_ME_BUFFER_SIZE_V8( ctx->img_width, ctx->img_height, @@ -197,6 +223,8 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) case S5P_MFC_CODEC_H264_ENC: if (IS_MFCV10(dev)) { mfc_debug(2, "Use min scratch buffer size\n"); + ctx->me_buffer_size = + ALIGN(ENC_V100_H264_ME_SIZE(mb_width, mb_height), 16); } else if (IS_MFCV8_PLUS(dev)) ctx->scratch_buf_size = S5P_FIMV_SCRATCH_BUF_SIZE_H264_ENC_V8( @@ -219,6 +247,9 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) case S5P_MFC_CODEC_H263_ENC: if (IS_MFCV10(dev)) { mfc_debug(2, "Use min scratch buffer size\n"); + ctx->me_buffer_size = + ALIGN(ENC_V100_MPEG4_ME_SIZE(mb_width, + mb_height), 16); } else ctx->scratch_buf_size = S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_ENC_V6( @@ -235,6 +266,9 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) case S5P_MFC_CODEC_VP8_ENC: if (IS_MFCV10(dev)) { mfc_debug(2, "Use min scratch buffer size\n"); + ctx->me_buffer_size = + ALIGN(ENC_V100_VP8_ME_SIZE(mb_width, mb_height), + 16); } else if (IS_MFCV8_PLUS(dev)) ctx->scratch_buf_size = S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V8( @@ -393,13 +427,13 @@ static void s5p_mfc_dec_calc_dpb_size_v6(struct s5p_mfc_ctx *ctx) if (ctx->codec_mode == S5P_MFC_CODEC_H264_DEC || ctx->codec_mode == S5P_MFC_CODEC_H264_MVC_DEC) { - if (IS_MFCV10(dev)) + if (IS_MFCV10(dev)) { ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V10(ctx->img_width, ctx->img_height); - else + } else { ctx->mv_size = S5P_MFC_DEC_MV_SIZE_V6(ctx->img_width, ctx->img_height); - ctx->mv_size = ALIGN(ctx->mv_size, 16); + } } else { ctx->mv_size = 0; } @@ -596,15 +630,34 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx) mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1); - for (i = 0; i < ctx->pb_count; i++) { - writel(buf_addr1, mfc_regs->e_luma_dpb + (4 * i)); - buf_addr1 += ctx->luma_dpb_size; - writel(buf_addr1, mfc_regs->e_chroma_dpb + (4 * i)); - buf_addr1 += ctx->chroma_dpb_size; - writel(buf_addr1, mfc_regs->e_me_buffer + (4 * i)); - buf_addr1 += ctx->me_buffer_size; - buf_size1 -= (ctx->luma_dpb_size + ctx->chroma_dpb_size + - ctx->me_buffer_size); + if (IS_MFCV10(dev)) { + /* start address of per buffer is aligned */ + for (i = 0; i < ctx->pb_count; i++) { + writel(buf_addr1, mfc_regs->e_luma_dpb + (4 * i)); + buf_addr1 += ctx->luma_dpb_size; + buf_size1 -= ctx->luma_dpb_size; + } + for (i = 0; i < ctx->pb_count; i++) { + writel(buf_addr1, mfc_regs->e_chroma_dpb + (4 * i)); + buf_addr1 += ctx->chroma_dpb_size; + buf_size1 -= ctx->chroma_dpb_size; + } + for (i = 0; i < ctx->pb_count; i++) { + writel(buf_addr1, mfc_regs->e_me_buffer + (4 * i)); + buf_addr1 += ctx->me_buffer_size; + buf_size1 -= ctx->me_buffer_size; + } + } else { + for (i = 0; i < ctx->pb_count; i++) { + writel(buf_addr1, mfc_regs->e_luma_dpb + (4 * i)); + buf_addr1 += ctx->luma_dpb_size; + writel(buf_addr1, mfc_regs->e_chroma_dpb + (4 * i)); + buf_addr1 += ctx->chroma_dpb_size; + writel(buf_addr1, mfc_regs->e_me_buffer + (4 * i)); + buf_addr1 += ctx->me_buffer_size; + buf_size1 -= (ctx->luma_dpb_size + ctx->chroma_dpb_size + + ctx->me_buffer_size); + } } writel(buf_addr1, mfc_regs->e_scratch_buffer_addr); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h index 021b8db..b18f5b7 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h @@ -26,6 +26,8 @@ (((MB_HEIGHT(y)+1)/2)*2) * 64 + 128) #define S5P_MFC_DEC_MV_SIZE_V10(x, y) (MB_WIDTH(x) * \ (((MB_HEIGHT(y)+1)/2)*2) * 64 + 512) +#define S5P_MFC_LCU_WIDTH(x_size) DIV_ROUND_UP(x_size, 32) +#define S5P_MFC_LCU_HEIGHT(y_size) DIV_ROUND_UP(y_size, 32) /* Definition */ #define ENC_MULTI_SLICE_MB_MAX ((1 << 30) - 1) -- 2.7.4