From patchwork Thu Jun 25 16:35:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625723 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E2ED0912 for ; Thu, 25 Jun 2020 16:39:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D494C2089D for ; Thu, 25 Jun 2020 16:39:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404242AbgFYQjM (ORCPT ); Thu, 25 Jun 2020 12:39:12 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:38414 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404014AbgFYQjM (ORCPT ); Thu, 25 Jun 2020 12:39:12 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id DD2942A0B8A From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 1/6] hantro: h264: Remove unused macro definition Date: Thu, 25 Jun 2020 13:35:20 -0300 Message-Id: <20200625163525.5119-2-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The generic H264 reference list builder moved all the users of this macro, but left the macro. Remove it. Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro_h264.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c index d561f125085a..dd935d7009bf 100644 --- a/drivers/staging/media/hantro/hantro_h264.c +++ b/drivers/staging/media/hantro/hantro_h264.c @@ -22,8 +22,6 @@ #define POC_BUFFER_SIZE 34 #define SCALING_LIST_SIZE (6 * 16 + 2 * 64) -#define HANTRO_CMP(a, b) ((a) < (b) ? -1 : 1) - /* Data structure describing auxiliary buffer format. */ struct hantro_h264_dec_priv_tbl { u32 cabac_table[CABAC_INIT_BUFFER_SIZE]; From patchwork Thu Jun 25 16:35:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625725 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 59FD6912 for ; Thu, 25 Jun 2020 16:39:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4ACF220775 for ; Thu, 25 Jun 2020 16:39:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406310AbgFYQjQ (ORCPT ); Thu, 25 Jun 2020 12:39:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404014AbgFYQjP (ORCPT ); Thu, 25 Jun 2020 12:39:15 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35909C08C5C1; Thu, 25 Jun 2020 09:39:15 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id CC7932A54A4 From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 2/6] hantro: h264: Rename scaling list handling function Date: Thu, 25 Jun 2020 13:35:21 -0300 Message-Id: <20200625163525.5119-3-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Commit e17f08e3166 ("media: hantro: Do not reorder H264 scaling list") removed the scaling list reordering, which was wrong and not needed. However, the name of the function stayed, which is confusing for anyone reading the code. Rename from "reorder" to "assemble" which is cleaner. This is just a cosmetic cleanup. Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro_h264.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c index dd935d7009bf..194d05848077 100644 --- a/drivers/staging/media/hantro/hantro_h264.c +++ b/drivers/staging/media/hantro/hantro_h264.c @@ -193,7 +193,7 @@ static const u32 h264_cabac_table[] = { }; static void -reorder_scaling_list(struct hantro_ctx *ctx) +assemble_scaling_list(struct hantro_ctx *ctx) { const struct hantro_h264_dec_ctrls *ctrls = &ctx->h264_dec.ctrls; const struct v4l2_ctrl_h264_scaling_matrix *scaling = ctrls->scaling; @@ -235,7 +235,7 @@ static void prepare_table(struct hantro_ctx *ctx) tbl->poc[32] = dec_param->top_field_order_cnt; tbl->poc[33] = dec_param->bottom_field_order_cnt; - reorder_scaling_list(ctx); + assemble_scaling_list(ctx); } static bool dpb_entry_match(const struct v4l2_h264_dpb_entry *a, From patchwork Thu Jun 25 16:35:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625727 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B678E912 for ; Thu, 25 Jun 2020 16:39:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C80B208C9 for ; Thu, 25 Jun 2020 16:39:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406399AbgFYQjU (ORCPT ); Thu, 25 Jun 2020 12:39:20 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:38426 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404014AbgFYQjS (ORCPT ); Thu, 25 Jun 2020 12:39:18 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id B19C12A0B8A From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 3/6] hantro: Rework how encoder and decoder are identified Date: Thu, 25 Jun 2020 13:35:22 -0300 Message-Id: <20200625163525.5119-4-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org So far we've been using the .buf_finish hook to distinguish decoder from encoder. This is unnecessarily obfuscated. Moreover, we want to move the buf_finish, so use a cleaner scheme to distinguish the driver decoder/encoder type. Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro.h | 2 ++ drivers/staging/media/hantro/hantro_drv.c | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h index 3005207fc6fb..028b788ad50f 100644 --- a/drivers/staging/media/hantro/hantro.h +++ b/drivers/staging/media/hantro/hantro.h @@ -199,6 +199,7 @@ struct hantro_dev { * * @dev: VPU driver data to which the context belongs. * @fh: V4L2 file handler. + * @is_encoder: Decoder or encoder context? * * @sequence_cap: Sequence counter for capture queue * @sequence_out: Sequence counter for output queue @@ -223,6 +224,7 @@ struct hantro_dev { struct hantro_ctx { struct hantro_dev *dev; struct v4l2_fh fh; + bool is_encoder; u32 sequence_cap; u32 sequence_out; diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index 0db8ad455160..112ed556eb90 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -197,7 +197,7 @@ static void device_run(void *priv) bool hantro_is_encoder_ctx(const struct hantro_ctx *ctx) { - return ctx->buf_finish == hantro_enc_buf_finish; + return ctx->is_encoder; } static struct v4l2_m2m_ops vpu_m2m_ops = { @@ -420,8 +420,10 @@ static int hantro_open(struct file *filp) if (func->id == MEDIA_ENT_F_PROC_VIDEO_ENCODER) { allowed_codecs = vpu->variant->codec & HANTRO_ENCODERS; ctx->buf_finish = hantro_enc_buf_finish; + ctx->is_encoder = true; } else if (func->id == MEDIA_ENT_F_PROC_VIDEO_DECODER) { allowed_codecs = vpu->variant->codec & HANTRO_DECODERS; + ctx->is_encoder = false; } else { ret = -ENODEV; goto err_ctx_free; From patchwork Thu Jun 25 16:35:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625737 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8EE19912 for ; Thu, 25 Jun 2020 16:39:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D6B02088E for ; Thu, 25 Jun 2020 16:39:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406417AbgFYQjZ (ORCPT ); Thu, 25 Jun 2020 12:39:25 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:38478 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406406AbgFYQjW (ORCPT ); Thu, 25 Jun 2020 12:39:22 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id EB5E62A54CE From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 4/6] hantro: Move hantro_enc_buf_finish to JPEG codec_ops.done Date: Thu, 25 Jun 2020 13:35:23 -0300 Message-Id: <20200625163525.5119-5-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org hantro_enc_buf_finish is used only for JPEG, and so should be moved to JPEG codec_ops.done. This cleanup is also taking care of addressing a subtle issue: checking the non-NULL bounce buffer using ctx->jpeg_enc, which is a member of a union is confusing and error-prone. Note that the issue is currently innocuous because an encoder context only supports JPEG. The codec_ops.done has an argument that codec-specific code shouldn't need, so drop that as well. Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro.h | 7 ---- drivers/staging/media/hantro/hantro_drv.c | 37 ++----------------- .../staging/media/hantro/hantro_h1_jpeg_enc.c | 17 +++++++++ drivers/staging/media/hantro/hantro_hw.h | 3 +- drivers/staging/media/hantro/rk3288_vpu_hw.c | 1 + 5 files changed, 24 insertions(+), 41 deletions(-) diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h index 028b788ad50f..0cba5fc3fa1f 100644 --- a/drivers/staging/media/hantro/hantro.h +++ b/drivers/staging/media/hantro/hantro.h @@ -212,9 +212,6 @@ struct hantro_dev { * @ctrl_handler: Control handler used to register controls. * @jpeg_quality: User-specified JPEG compression quality. * - * @buf_finish: Buffer finish. This depends on encoder or decoder - * context, and it's called right before - * calling v4l2_m2m_job_finish. * @codec_ops: Set of operations related to codec mode. * @postproc: Post-processing context. * @jpeg_enc: JPEG-encoding context. @@ -237,10 +234,6 @@ struct hantro_ctx { struct v4l2_ctrl_handler ctrl_handler; int jpeg_quality; - int (*buf_finish)(struct hantro_ctx *ctx, - struct vb2_buffer *buf, - unsigned int bytesused); - const struct hantro_codec_ops *codec_ops; struct hantro_postproc_ctx postproc; diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index 112ed556eb90..d1fcf41023f9 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -56,37 +56,12 @@ dma_addr_t hantro_get_ref(struct hantro_ctx *ctx, u64 ts) return hantro_get_dec_buf_addr(ctx, buf); } -static int -hantro_enc_buf_finish(struct hantro_ctx *ctx, struct vb2_buffer *buf, - unsigned int bytesused) -{ - size_t avail_size; - - avail_size = vb2_plane_size(buf, 0) - ctx->vpu_dst_fmt->header_size; - if (bytesused > avail_size) - return -EINVAL; - /* - * The bounce buffer is only for the JPEG encoder. - * TODO: Rework the JPEG encoder to eliminate the need - * for a bounce buffer. - */ - if (ctx->jpeg_enc.bounce_buffer.cpu) { - memcpy(vb2_plane_vaddr(buf, 0) + - ctx->vpu_dst_fmt->header_size, - ctx->jpeg_enc.bounce_buffer.cpu, bytesused); - } - buf->planes[0].bytesused = - ctx->vpu_dst_fmt->header_size + bytesused; - return 0; -} - static void hantro_job_finish(struct hantro_dev *vpu, struct hantro_ctx *ctx, unsigned int bytesused, enum vb2_buffer_state result) { struct vb2_v4l2_buffer *src, *dst; - int ret; pm_runtime_mark_last_busy(vpu->dev); pm_runtime_put_autosuspend(vpu->dev); @@ -103,12 +78,6 @@ static void hantro_job_finish(struct hantro_dev *vpu, src->sequence = ctx->sequence_out++; dst->sequence = ctx->sequence_cap++; - if (ctx->buf_finish) { - ret = ctx->buf_finish(ctx, &dst->vb2_buf, bytesused); - if (ret) - result = VB2_BUF_STATE_ERROR; - } - v4l2_m2m_buf_done_and_job_finish(ctx->dev->m2m_dev, ctx->fh.m2m_ctx, result); } @@ -124,8 +93,11 @@ void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused, * the timeout expired. The watchdog is running, * and will take care of finishing the job. */ - if (cancel_delayed_work(&vpu->watchdog_work)) + if (cancel_delayed_work(&vpu->watchdog_work)) { + if (result == VB2_BUF_STATE_DONE && ctx->codec_ops->done) + ctx->codec_ops->done(ctx); hantro_job_finish(vpu, ctx, bytesused, result); + } } void hantro_watchdog(struct work_struct *work) @@ -419,7 +391,6 @@ static int hantro_open(struct file *filp) ctx->dev = vpu; if (func->id == MEDIA_ENT_F_PROC_VIDEO_ENCODER) { allowed_codecs = vpu->variant->codec & HANTRO_ENCODERS; - ctx->buf_finish = hantro_enc_buf_finish; ctx->is_encoder = true; } else if (func->id == MEDIA_ENT_F_PROC_VIDEO_DECODER) { allowed_codecs = vpu->variant->codec & HANTRO_DECODERS; diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c index b22418436823..b88dc4ed06db 100644 --- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c +++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c @@ -137,3 +137,20 @@ void hantro_h1_jpeg_enc_run(struct hantro_ctx *ctx) vepu_write(vpu, reg, H1_REG_ENC_CTRL); } + +void hantro_jpeg_enc_done(struct hantro_ctx *ctx) +{ + struct hantro_dev *vpu = ctx->dev; + u32 bytesused = vepu_read(vpu, H1_REG_STR_BUF_LIMIT) / 8; + struct vb2_v4l2_buffer *dst_buf = hantro_get_dst_buf(ctx); + + /* + * TODO: Rework the JPEG encoder to eliminate the need + * for a bounce buffer. + */ + memcpy(vb2_plane_vaddr(&dst_buf->vb2_buf, 0) + + ctx->vpu_dst_fmt->header_size, + ctx->jpeg_enc.bounce_buffer.cpu, bytesused); + vb2_set_plane_payload(&dst_buf->vb2_buf, 0, + ctx->vpu_dst_fmt->header_size + bytesused); +} diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index 4053d8710e04..2d6323cd6732 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -138,7 +138,7 @@ struct hantro_codec_ops { int (*init)(struct hantro_ctx *ctx); void (*exit)(struct hantro_ctx *ctx); void (*run)(struct hantro_ctx *ctx); - void (*done)(struct hantro_ctx *ctx, enum vb2_buffer_state); + void (*done)(struct hantro_ctx *ctx); void (*reset)(struct hantro_ctx *ctx); }; @@ -172,6 +172,7 @@ void hantro_h1_jpeg_enc_run(struct hantro_ctx *ctx); void rk3399_vpu_jpeg_enc_run(struct hantro_ctx *ctx); int hantro_jpeg_enc_init(struct hantro_ctx *ctx); void hantro_jpeg_enc_exit(struct hantro_ctx *ctx); +void hantro_jpeg_enc_done(struct hantro_ctx *ctx); dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, unsigned int dpb_idx); diff --git a/drivers/staging/media/hantro/rk3288_vpu_hw.c b/drivers/staging/media/hantro/rk3288_vpu_hw.c index 2f914b37b9e5..b1cf2abb972f 100644 --- a/drivers/staging/media/hantro/rk3288_vpu_hw.c +++ b/drivers/staging/media/hantro/rk3288_vpu_hw.c @@ -180,6 +180,7 @@ static const struct hantro_codec_ops rk3288_vpu_codec_ops[] = { .run = hantro_h1_jpeg_enc_run, .reset = rk3288_vpu_enc_reset, .init = hantro_jpeg_enc_init, + .done = hantro_jpeg_enc_done, .exit = hantro_jpeg_enc_exit, }, [HANTRO_MODE_H264_DEC] = { From patchwork Thu Jun 25 16:35:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625739 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2BF7792A for ; Thu, 25 Jun 2020 16:39:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1CBC720E65 for ; Thu, 25 Jun 2020 16:39:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406413AbgFYQjZ (ORCPT ); Thu, 25 Jun 2020 12:39:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404014AbgFYQjY (ORCPT ); Thu, 25 Jun 2020 12:39:24 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 398C5C08C5C1; Thu, 25 Jun 2020 09:39:24 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id C59E72A5716 From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 5/6] hantro: Remove unused bytesused argument Date: Thu, 25 Jun 2020 13:35:24 -0300 Message-Id: <20200625163525.5119-6-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The driver doesn't need the bytesused argument. For decoders, the plane bytesused is known and therefore, buf_prepare is used to set it. For encoders, it's handled by the codec_ops.done hook. Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro_drv.c | 9 ++++----- drivers/staging/media/hantro/hantro_hw.h | 2 +- drivers/staging/media/hantro/imx8m_vpu_hw.c | 2 +- drivers/staging/media/hantro/rk3288_vpu_hw.c | 7 +++---- drivers/staging/media/hantro/rk3399_vpu_hw.c | 7 +++---- 5 files changed, 12 insertions(+), 15 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index d1fcf41023f9..0936f0c41af9 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -58,7 +58,6 @@ dma_addr_t hantro_get_ref(struct hantro_ctx *ctx, u64 ts) static void hantro_job_finish(struct hantro_dev *vpu, struct hantro_ctx *ctx, - unsigned int bytesused, enum vb2_buffer_state result) { struct vb2_v4l2_buffer *src, *dst; @@ -82,7 +81,7 @@ static void hantro_job_finish(struct hantro_dev *vpu, result); } -void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused, +void hantro_irq_done(struct hantro_dev *vpu, enum vb2_buffer_state result) { struct hantro_ctx *ctx = @@ -96,7 +95,7 @@ void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused, if (cancel_delayed_work(&vpu->watchdog_work)) { if (result == VB2_BUF_STATE_DONE && ctx->codec_ops->done) ctx->codec_ops->done(ctx); - hantro_job_finish(vpu, ctx, bytesused, result); + hantro_job_finish(vpu, ctx, result); } } @@ -111,7 +110,7 @@ void hantro_watchdog(struct work_struct *work) if (ctx) { vpu_err("frame processing timed out!\n"); ctx->codec_ops->reset(ctx); - hantro_job_finish(vpu, ctx, 0, VB2_BUF_STATE_ERROR); + hantro_job_finish(vpu, ctx, VB2_BUF_STATE_ERROR); } } @@ -164,7 +163,7 @@ static void device_run(void *priv) return; err_cancel_job: - hantro_job_finish(ctx->dev, ctx, 0, VB2_BUF_STATE_ERROR); + hantro_job_finish(ctx->dev, ctx, VB2_BUF_STATE_ERROR); } bool hantro_is_encoder_ctx(const struct hantro_ctx *ctx) diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index 2d6323cd6732..f066de6b592d 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -163,7 +163,7 @@ extern const u32 hantro_vp8_dec_mc_filter[8][6]; void hantro_watchdog(struct work_struct *work); void hantro_run(struct hantro_ctx *ctx); -void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused, +void hantro_irq_done(struct hantro_dev *vpu, enum vb2_buffer_state result); void hantro_start_prepare_run(struct hantro_ctx *ctx); void hantro_end_prepare_run(struct hantro_ctx *ctx); diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c index cb2420c5526e..c222de075ef4 100644 --- a/drivers/staging/media/hantro/imx8m_vpu_hw.c +++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c @@ -143,7 +143,7 @@ static irqreturn_t imx8m_vpu_g1_irq(int irq, void *dev_id) vdpu_write(vpu, 0, G1_REG_INTERRUPT); vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG); - hantro_irq_done(vpu, 0, state); + hantro_irq_done(vpu, state); return IRQ_HANDLED; } diff --git a/drivers/staging/media/hantro/rk3288_vpu_hw.c b/drivers/staging/media/hantro/rk3288_vpu_hw.c index b1cf2abb972f..7b299ee3e93d 100644 --- a/drivers/staging/media/hantro/rk3288_vpu_hw.c +++ b/drivers/staging/media/hantro/rk3288_vpu_hw.c @@ -113,17 +113,16 @@ static irqreturn_t rk3288_vepu_irq(int irq, void *dev_id) { struct hantro_dev *vpu = dev_id; enum vb2_buffer_state state; - u32 status, bytesused; + u32 status; status = vepu_read(vpu, H1_REG_INTERRUPT); - bytesused = vepu_read(vpu, H1_REG_STR_BUF_LIMIT) / 8; state = (status & H1_REG_INTERRUPT_FRAME_RDY) ? VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR; vepu_write(vpu, 0, H1_REG_INTERRUPT); vepu_write(vpu, 0, H1_REG_AXI_CTRL); - hantro_irq_done(vpu, bytesused, state); + hantro_irq_done(vpu, state); return IRQ_HANDLED; } @@ -141,7 +140,7 @@ static irqreturn_t rk3288_vdpu_irq(int irq, void *dev_id) vdpu_write(vpu, 0, G1_REG_INTERRUPT); vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG); - hantro_irq_done(vpu, 0, state); + hantro_irq_done(vpu, state); return IRQ_HANDLED; } diff --git a/drivers/staging/media/hantro/rk3399_vpu_hw.c b/drivers/staging/media/hantro/rk3399_vpu_hw.c index 9ac1f2cb6a16..7a7962cf771e 100644 --- a/drivers/staging/media/hantro/rk3399_vpu_hw.c +++ b/drivers/staging/media/hantro/rk3399_vpu_hw.c @@ -92,17 +92,16 @@ static irqreturn_t rk3399_vepu_irq(int irq, void *dev_id) { struct hantro_dev *vpu = dev_id; enum vb2_buffer_state state; - u32 status, bytesused; + u32 status; status = vepu_read(vpu, VEPU_REG_INTERRUPT); - bytesused = vepu_read(vpu, VEPU_REG_STR_BUF_LIMIT) / 8; state = (status & VEPU_REG_INTERRUPT_FRAME_READY) ? VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR; vepu_write(vpu, 0, VEPU_REG_INTERRUPT); vepu_write(vpu, 0, VEPU_REG_AXI_CTRL); - hantro_irq_done(vpu, bytesused, state); + hantro_irq_done(vpu, state); return IRQ_HANDLED; } @@ -120,7 +119,7 @@ static irqreturn_t rk3399_vdpu_irq(int irq, void *dev_id) vdpu_write(vpu, 0, VDPU_REG_INTERRUPT); vdpu_write(vpu, 0, VDPU_REG_AXI_CTRL); - hantro_irq_done(vpu, 0, state); + hantro_irq_done(vpu, state); return IRQ_HANDLED; } From patchwork Thu Jun 25 16:35:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11625733 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DF90592A for ; Thu, 25 Jun 2020 16:39:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C28CB20E65 for ; Thu, 25 Jun 2020 16:39:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406429AbgFYQj1 (ORCPT ); Thu, 25 Jun 2020 12:39:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406424AbgFYQj1 (ORCPT ); Thu, 25 Jun 2020 12:39:27 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AB7CC08C5C1; Thu, 25 Jun 2020 09:39:27 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id B6CF02A573B From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@collabora.com, Hans Verkuil , Philipp Zabel , Ezequiel Garcia Subject: [PATCH 6/6] hantro: Make sure we don't use post-processor on an encoder Date: Thu, 25 Jun 2020 13:35:25 -0300 Message-Id: <20200625163525.5119-7-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200625163525.5119-1-ezequiel@collabora.com> References: <20200625163525.5119-1-ezequiel@collabora.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Commit 986eee3a5234f fixed hantro_needs_postproc condition, but missed one case. Encoders don't have any post-processor hardware block, so also can't be disabled. Fix it. Fixes: 986eee3a5234f ("media: hantro: Prevent encoders from using post-processing") Signed-off-by: Ezequiel Garcia --- drivers/staging/media/hantro/hantro_drv.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index 0936f0c41af9..b622bbe181c1 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -122,10 +122,12 @@ void hantro_start_prepare_run(struct hantro_ctx *ctx) v4l2_ctrl_request_setup(src_buf->vb2_buf.req_obj.req, &ctx->ctrl_handler); - if (hantro_needs_postproc(ctx, ctx->vpu_dst_fmt)) - hantro_postproc_enable(ctx); - else - hantro_postproc_disable(ctx); + if (!hantro_is_encoder_ctx(ctx)) { + if (hantro_needs_postproc(ctx, ctx->vpu_dst_fmt)) + hantro_postproc_enable(ctx); + else + hantro_postproc_disable(ctx); + } } void hantro_end_prepare_run(struct hantro_ctx *ctx)