From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752070AbeBBMwD (ORCPT ); Fri, 2 Feb 2018 07:52:03 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:24767 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751878AbeBBMuQ (ORCPT ); Fri, 2 Feb 2018 07:50:16 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20180202125014epoutp03f54ade9cef725eb0b7489b390547bcdb~Pgym-FDzJ0618306183epoutp03B X-AuditID: b6c32a36-ca9ff70000001028-6d-5a745e85ed6d 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 v8 09/12] [media] s5p-mfc: Add VP9 decoder support Date: Fri, 02 Feb 2018 17:55:45 +0530 Message-id: <1517574348-22111-10-git-send-email-smitha.t@samsung.com> X-Mailer: git-send-email 1.7.2.3 In-reply-to: <1517574348-22111-1-git-send-email-smitha.t@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrIIsWRmVeSWpSXmKPExsWy7bCmrm5rXEmUwfmFVha31p1jtTiy9iqT xcwT7awW589vYLc42/SG3WLT42usFpd3zWGz6NmwldVi7ZG77BbLNv1hsli09Qu7xeE3QMV3 92xjdOD12LSqk81j85J6j74tqxg9Pm+S87hypJE9gDWKyyYlNSezLLVI3y6BK6P99Be2guX6 Ff93XWFrYFyj0cXIySEhYCJx6PIr1i5GLg4hgR2MEm13u6Gc74wSl6++YYSp+r7nCAtEYjej xOcli5khnB+MEicuHGQDqWIT0JH49v40mC0ikCrxat1asFHMIEW3vt1gAUkICzhJ3Fv+Hsxm EVCVmHjuFTuIzSvgKnFm9hJ2iHUKEq9urAWyOTg4geJLTpqCzJEQ2MImMf/XChaIGheJzj/L oM4Tlnh1fAtYvYSAtMSlo7YQ4XKJPX9+skD0NjBKzD3eCFVvL3HgyhywOcwCfBLvvvawQvTy SnS0CUGUeEhMeDYPqtxRYsqKb2wQD89glFh85grjBEapBYwMqxjFUguKc9NTiw0LjPSKE3OL S/PS9ZLzczcxgiNay2wH46JzPocYBTgYlXh4E2SLo4RYE8uKK3MPMUpwMCuJ8G7zLYkS4k1J rKxKLcqPLyrNSS0+xCjNwaIkzhsQ4BIlJJCeWJKanZpakFoEk2Xi4JRqYNy1WOZDa9LKdifz HX+TD9Y/DZT7MelSot60Ft3VXjeiRPg2Cp30jnJeLrjpHcvCHVdX81dF59uecXsdl7daZHvL ppU+D4P4LefGRKWfOZ3Nel73vc6aTY+lP3N+39gj3zfjtcXbsG97/yVvnNvkkHh5f5TN2X2B ikJ8jC+eaKUfnCrycWPfBlMlluKMREMt5qLiRAAjWBsR5AIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJLMWRmVeSWpSXmKPExsVy+t9jAd3WuJIogzfHtSxurTvHanFk7VUm i5kn2lktzp/fwG5xtukNu8Wmx9dYLS7vmsNm0bNhK6vF2iN32S2WbfrDZLFo6xd2i8NvgIrv 7tnG6MDrsWlVJ5vH5iX1Hn1bVjF6fN4k53HlSCN7AGsUl01Kak5mWWqRvl0CV0b76S9sBcv1 K/7vusLWwLhGo4uRk0NCwETi+54jLF2MXBxCAjsZJbZ2HmGFcH4wSszu7GYEqWIT0JH49v40 G4gtIpAqsXbrebAiZpCipgMv2UESwgJOEveWv2cBsVkEVCUmnnsFFucVcJU4M3sJO8Q6BYlX N9YC2RwcnEDxJSdNQcJCAi4SKybcZ5zAyLOAkWEVo2RqQXFuem6xUYFhXmq5XnFibnFpXrpe cn7uJkZgAG47rNW3g/H+kvhDjAIcjEo8vAmyxVFCrIllxZW5hxglOJiVRHi3+ZZECfGmJFZW pRblxxeV5qQWH2KU5mBREue9nXcsUkggPbEkNTs1tSC1CCbLxMEp1cBYFPWn6qdN4e08tfia h4/Nfi0X2J63dqLc/4zzlrFHtrT93e8506ak8PbeVa9b5gpfMD6n5n5FN3nPzI7C+Fz3qTYM xjn3A1puf9Kt9vq8XJ3F8UH/Ff+6ZwdnVTUpK03ukrvB0tHt7yoXcba6UKai+6IsT9jeTJXc MjuNza84OmUm2LZMdlBiKc5INNRiLipOBAAKHYgPPAIAAA== X-CMS-MailID: 20180202125013epcas1p239ac7641020120b789fcc976ca37d1a1 X-Msg-Generator: CA CMS-TYPE: 101P X-CMS-RootMailID: 20180202125013epcas1p239ac7641020120b789fcc976ca37d1a1 X-RootMTR: 20180202125013epcas1p239ac7641020120b789fcc976ca37d1a1 References: <1517574348-22111-1-git-send-email-smitha.t@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for codec definition and corresponding buffer requirements for VP9 decoder. Signed-off-by: Smitha T Murthy Reviewed-by: Andrzej Hajda Acked-by: Hans Verkuil --- drivers/media/platform/s5p-mfc/regs-mfc-v10.h | 6 ++++++ drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c | 3 +++ drivers/media/platform/s5p-mfc/s5p_mfc_common.h | 1 + drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 7 +++++++ drivers/media/platform/s5p-mfc/s5p_mfc_opr.h | 2 ++ drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 26 +++++++++++++++++++++++++ 6 files changed, 45 insertions(+) diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v10.h b/drivers/media/platform/s5p-mfc/regs-mfc-v10.h index d905468..bbfa1cf 100644 --- a/drivers/media/platform/s5p-mfc/regs-mfc-v10.h +++ b/drivers/media/platform/s5p-mfc/regs-mfc-v10.h @@ -17,6 +17,8 @@ /* MFCv10 register definitions*/ #define S5P_FIMV_MFC_CLOCK_OFF_V10 0x7120 #define S5P_FIMV_MFC_STATE_V10 0x7124 +#define S5P_FIMV_D_STATIC_BUFFER_ADDR_V10 0xF570 +#define S5P_FIMV_D_STATIC_BUFFER_SIZE_V10 0xF574 /* MFCv10 Context buffer sizes */ #define MFC_CTX_BUF_SIZE_V10 (30 * SZ_1K) @@ -33,8 +35,12 @@ /* MFCv10 codec defines*/ #define S5P_FIMV_CODEC_HEVC_DEC 17 +#define S5P_FIMV_CODEC_VP9_DEC 18 #define S5P_FIMV_CODEC_HEVC_ENC 26 +/* Decoder buffer size for MFC v10 */ +#define DEC_VP9_STATIC_BUFFER_SIZE 20480 + /* Encoder buffer size for MFC v10.0 */ #define ENC_V100_BASE_SIZE(x, y) \ (((x + 3) * (y + 3) * 8) \ diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c index 76eca67..102b47e 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c @@ -104,6 +104,9 @@ static int s5p_mfc_open_inst_cmd_v6(struct s5p_mfc_ctx *ctx) case S5P_MFC_CODEC_HEVC_DEC: codec_type = S5P_FIMV_CODEC_HEVC_DEC; break; + case S5P_MFC_CODEC_VP9_DEC: + codec_type = S5P_FIMV_CODEC_VP9_DEC; + break; case S5P_MFC_CODEC_H264_ENC: codec_type = S5P_FIMV_CODEC_H264_ENC_V6; break; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index 702e136..e748b99 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -73,6 +73,7 @@ #define S5P_MFC_CODEC_VC1RCV_DEC 6 #define S5P_MFC_CODEC_VP8_DEC 7 #define S5P_MFC_CODEC_HEVC_DEC 17 +#define S5P_MFC_CODEC_VP9_DEC 18 #define S5P_MFC_CODEC_H264_ENC 20 #define S5P_MFC_CODEC_H264_MVC_ENC 21 diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 4749355..5cf4d99 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -151,6 +151,13 @@ static struct s5p_mfc_fmt formats[] = { .num_planes = 1, .versions = MFC_V10_BIT, }, + { + .fourcc = V4L2_PIX_FMT_VP9, + .codec_mode = S5P_FIMV_CODEC_VP9_DEC, + .type = MFC_FMT_DEC, + .num_planes = 1, + .versions = MFC_V10_BIT, + }, }; #define NUM_FORMATS ARRAY_SIZE(formats) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h index e7a2d46..57f4560 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h @@ -170,6 +170,8 @@ struct s5p_mfc_regs { void __iomem *d_used_dpb_flag_upper;/* v7 and v8 */ void __iomem *d_used_dpb_flag_lower;/* v7 and v8 */ void __iomem *d_min_scratch_buffer_size; /* v10 */ + void __iomem *d_static_buffer_addr; /* v10 */ + void __iomem *d_static_buffer_size; /* v10 */ /* encoder registers */ void __iomem *e_frame_width; 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 8c47294..f47612c 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c @@ -226,6 +226,12 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx) ctx->scratch_buf_size + (ctx->mv_count * ctx->mv_size); break; + case S5P_MFC_CODEC_VP9_DEC: + mfc_debug(2, "Use min scratch buffer size\n"); + ctx->bank1.size = + ctx->scratch_buf_size + + DEC_VP9_STATIC_BUFFER_SIZE; + break; case S5P_MFC_CODEC_H264_ENC: if (IS_MFCV10(dev)) { mfc_debug(2, "Use min scratch buffer size\n"); @@ -336,6 +342,7 @@ static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx) case S5P_MFC_CODEC_VC1_DEC: case S5P_MFC_CODEC_MPEG2_DEC: case S5P_MFC_CODEC_VP8_DEC: + case S5P_MFC_CODEC_VP9_DEC: ctx->ctx.size = buf_size->other_dec_ctx; break; case S5P_MFC_CODEC_H264_ENC: @@ -566,6 +573,13 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx) buf_size1 -= frame_size_mv; } } + if (ctx->codec_mode == S5P_FIMV_CODEC_VP9_DEC) { + writel(buf_addr1, mfc_regs->d_static_buffer_addr); + writel(DEC_VP9_STATIC_BUFFER_SIZE, + mfc_regs->d_static_buffer_size); + buf_addr1 += DEC_VP9_STATIC_BUFFER_SIZE; + buf_size1 -= DEC_VP9_STATIC_BUFFER_SIZE; + } mfc_debug(2, "Buf1: %zx, buf_size1: %d (frames %d)\n", buf_addr1, buf_size1, ctx->total_dpb_count); @@ -2272,6 +2286,18 @@ const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev) R(e_h264_options, S5P_FIMV_E_H264_OPTIONS_V8); R(e_min_scratch_buffer_size, S5P_FIMV_E_MIN_SCRATCH_BUFFER_SIZE_V8); + if (!IS_MFCV10(dev)) + goto done; + + /* Initialize registers used in MFC v10 only. + * Also, over-write the registers which have + * a different offset for MFC v10. + */ + + /* decoder registers */ + R(d_static_buffer_addr, S5P_FIMV_D_STATIC_BUFFER_ADDR_V10); + R(d_static_buffer_size, S5P_FIMV_D_STATIC_BUFFER_SIZE_V10); + done: return &mfc_regs; #undef S5P_MFC_REG_ADDR -- 2.7.4