From patchwork Thu Jul 15 06:51:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 12379101 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B4B1C1B08C for ; Thu, 15 Jul 2021 06:52:48 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5C87C613A9 for ; Thu, 15 Jul 2021 06:52:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5C87C613A9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE3E16E563; Thu, 15 Jul 2021 06:52:47 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 484426E17F; Thu, 15 Jul 2021 06:52:46 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 7D4B661362; Thu, 15 Jul 2021 06:52:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626331965; bh=a+mNFMjjqFt7dXv9hTeS3+zdFKT2pg+Uw0o4LY2Z9ms=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gsEjiu1n+fyR6iWMpO+7KZPudHghrzZ5QozxUfn6sPwrHuzCrKmsQcziECySKZrkK VFPh9bGqMElNu6dzSANRqEoiEn8V28NJmvFv2EeOHRqrqlY90azgKZQQr16XV8yWjK FqWpi7tJSqwpglW1uOtt6CC5IizzqoNSpUXDtn7Y0GbMXsvlgPHvZukvT3e7mudv+S pEDpiaoiJ8DG7Kq+uN0J8ts2dLacfUU+KjVUMOUpZru/m8FMOxfHrdzdgqBkvYC0Np deM2fPwaqlCJyFf7fA35eGkUAIJoYczU6+sek8qbQkWpof9lqLsB480P1tvhP4A88A 9nv1HbOFS/i9g== From: Vinod Koul To: Rob Clark Subject: [PATCH 04/11] drm/msm/disp/dpu1: Add DSC support in RM Date: Thu, 15 Jul 2021 12:21:56 +0530 Message-Id: <20210715065203.709914-5-vkoul@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210715065203.709914-1-vkoul@kernel.org> References: <20210715065203.709914-1-vkoul@kernel.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jonathan Marek , Jeffrey Hugo , David Airlie , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Abhinav Kumar , Bjorn Andersson , Vinod Koul , dri-devel@lists.freedesktop.org, Dmitry Baryshkov , freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This add the bits in RM to enable the DSC blocks Signed-off-by: Vinod Koul --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 32 +++++++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 1 + 3 files changed, 34 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h index d6717d6672f7..d56c05146dfe 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h @@ -165,6 +165,7 @@ struct dpu_global_state { uint32_t ctl_to_enc_id[CTL_MAX - CTL_0]; uint32_t intf_to_enc_id[INTF_MAX - INTF_0]; uint32_t dspp_to_enc_id[DSPP_MAX - DSPP_0]; + uint32_t dsc_to_enc_id[DSC_MAX - DSC_0]; }; struct dpu_global_state diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index fd2d104f0a91..4da6d72b7996 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -11,6 +11,7 @@ #include "dpu_hw_intf.h" #include "dpu_hw_dspp.h" #include "dpu_hw_merge3d.h" +#include "dpu_hw_dsc.h" #include "dpu_encoder.h" #include "dpu_trace.h" @@ -75,6 +76,14 @@ int dpu_rm_destroy(struct dpu_rm *rm) dpu_hw_intf_destroy(hw); } } + for (i = 0; i < ARRAY_SIZE(rm->dsc_blks); i++) { + struct dpu_hw_dsc *hw; + + if (rm->intf_blks[i]) { + hw = to_dpu_hw_dsc(rm->dsc_blks[i]); + dpu_hw_dsc_destroy(hw); + } + } return 0; } @@ -221,6 +230,19 @@ int dpu_rm_init(struct dpu_rm *rm, rm->dspp_blks[dspp->id - DSPP_0] = &hw->base; } + for (i = 0; i < cat->dsc_count; i++) { + struct dpu_hw_dsc *hw; + const struct dpu_dsc_cfg *dsc = &cat->dsc[i]; + + hw = dpu_hw_dsc_init(dsc->id, mmio, cat); + if (IS_ERR_OR_NULL(hw)) { + rc = PTR_ERR(hw); + DPU_ERROR("failed dsc object creation: err %d\n", rc); + goto fail; + } + rm->dsc_blks[dsc->id - DSC_0] = &hw->base; + } + return 0; fail: @@ -476,6 +498,9 @@ static int _dpu_rm_reserve_intf( } global_state->intf_to_enc_id[idx] = enc_id; + + global_state->dsc_to_enc_id[0] = enc_id; + global_state->dsc_to_enc_id[1] = enc_id; return 0; } @@ -567,6 +592,8 @@ void dpu_rm_release(struct dpu_global_state *global_state, ARRAY_SIZE(global_state->ctl_to_enc_id), enc->base.id); _dpu_rm_clear_mapping(global_state->intf_to_enc_id, ARRAY_SIZE(global_state->intf_to_enc_id), enc->base.id); + _dpu_rm_clear_mapping(global_state->dsc_to_enc_id, + ARRAY_SIZE(global_state->dsc_to_enc_id), enc->base.id); } int dpu_rm_reserve( @@ -640,6 +667,11 @@ int dpu_rm_get_assigned_resources(struct dpu_rm *rm, hw_to_enc_id = global_state->dspp_to_enc_id; max_blks = ARRAY_SIZE(rm->dspp_blks); break; + case DPU_HW_BLK_DSC: + hw_blks = rm->dsc_blks; + hw_to_enc_id = global_state->dsc_to_enc_id; + max_blks = ARRAY_SIZE(rm->dsc_blks); + break; default: DPU_ERROR("blk type %d not managed by rm\n", type); return 0; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h index 1f12c8d5b8aa..278d2a510b80 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h @@ -30,6 +30,7 @@ struct dpu_rm { struct dpu_hw_blk *intf_blks[INTF_MAX - INTF_0]; struct dpu_hw_blk *dspp_blks[DSPP_MAX - DSPP_0]; struct dpu_hw_blk *merge_3d_blks[MERGE_3D_MAX - MERGE_3D_0]; + struct dpu_hw_blk *dsc_blks[DSC_MAX - DSC_0]; uint32_t lm_max_width; };