From patchwork Wed Feb 14 18:03:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paloma Arellano X-Patchwork-Id: 13556917 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0F509C48BED for ; Wed, 14 Feb 2024 18:04:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B34B410E8CA; Wed, 14 Feb 2024 18:04:21 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.b="ntrJGwWd"; dkim-atps=neutral Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id CB91110E82F; Wed, 14 Feb 2024 18:04:11 +0000 (UTC) Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41EBPC2a017059; Wed, 14 Feb 2024 18:04:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= qcppdkim1; bh=kWjMHr6pI4wYatr7RIHBRvGgQmSTibtI76wAqd26M78=; b=nt rJGwWdB0H8Fo7iLa5iOuTY2Mr8KP31nLtchZ9JQqr2kjURb3LV5kBylz16cDc3S8 9e3JZmhmNRBApkBjfDsnaOcOM2el5GtNr7OQx+Doobm4P6aXrURAQ4Sua1US2XZB 19kBV8erSgvyIBrYNgFNjR+7+xi7BZPvV86BIxphyr9jy/W4rGV9ZPASFRQPOygb Z+B8Tx1IR40DxCO0rZh2WtedIn8jazsNbkIoJcu0iOstLo3E2f2KrOlbUti970iv +jO8VJTHMSHlB1vpq+v71qp9ECt2zgeBXB1lBUye80m0RkR6wfMHMRQ5go0gyXtq s9x1RgdpbFdvEznIr4ag== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3w8kkrhw31-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 14 Feb 2024 18:04:08 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 41EI47lQ009283 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 14 Feb 2024 18:04:07 GMT Received: from hu-parellan-lv.qualcomm.com (10.49.16.6) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Wed, 14 Feb 2024 10:04:06 -0800 From: Paloma Arellano To: CC: Paloma Arellano , , , , , , , , , , , Subject: [PATCH v3 05/19] drm/msm/dpu: move dpu_encoder_helper_phys_setup_cdm to dpu_encoder Date: Wed, 14 Feb 2024 10:03:27 -0800 Message-ID: <20240214180347.1399-6-quic_parellan@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240214180347.1399-1-quic_parellan@quicinc.com> References: <20240214180347.1399-1-quic_parellan@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: aRXvzp5VxIYsA1jcLzTEj6Z2hs0QC4Me X-Proofpoint-ORIG-GUID: aRXvzp5VxIYsA1jcLzTEj6Z2hs0QC4Me X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-14_10,2024-02-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 mlxlogscore=945 clxscore=1015 priorityscore=1501 adultscore=0 bulkscore=0 lowpriorityscore=0 mlxscore=0 malwarescore=0 suspectscore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401310000 definitions=main-2402140141 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Move dpu_encoder_helper_phys_setup_cdm to dpu_encoder in preparation for implementing YUV420 over DP, which requires CDM compatibility. Changes in v2: - Slightly change the wording of the commit text to make clear that YUV over DP requires CDM Signed-off-by: Paloma Arellano Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 78 +++++++++++++++++ .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 9 ++ .../drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 83 ------------------- 3 files changed, 87 insertions(+), 83 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 467f874979d5c..3c55d6290b708 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2121,6 +2121,84 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc) ctl->ops.clear_pending_flush(ctl); } +void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc, + const struct dpu_format *dpu_fmt, + u32 output_type) +{ + struct dpu_hw_cdm *hw_cdm; + struct dpu_hw_cdm_cfg *cdm_cfg; + struct dpu_hw_pingpong *hw_pp; + int ret; + + if (!phys_enc) + return; + + cdm_cfg = &phys_enc->cdm_cfg; + hw_pp = phys_enc->hw_pp; + hw_cdm = phys_enc->hw_cdm; + + if (!hw_cdm) + return; + + if (!DPU_FORMAT_IS_YUV(dpu_fmt)) { + DPU_DEBUG("[enc:%d] cdm_disable fmt:%x\n", DRMID(phys_enc->parent), + dpu_fmt->base.pixel_format); + if (hw_cdm->ops.bind_pingpong_blk) + hw_cdm->ops.bind_pingpong_blk(hw_cdm, PINGPONG_NONE); + + return; + } + + memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg)); + + cdm_cfg->output_width = phys_enc->cached_mode.hdisplay; + cdm_cfg->output_height = phys_enc->cached_mode.vdisplay; + cdm_cfg->output_fmt = dpu_fmt; + cdm_cfg->output_type = output_type; + cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ? + CDM_CDWN_OUTPUT_10BIT : CDM_CDWN_OUTPUT_8BIT; + cdm_cfg->csc_cfg = &dpu_csc10_rgb2yuv_601l; + + /* enable 10 bit logic */ + switch (cdm_cfg->output_fmt->chroma_sample) { + case DPU_CHROMA_RGB: + cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + case DPU_CHROMA_H2V1: + cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + case DPU_CHROMA_420: + cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; + cdm_cfg->v_cdwn_type = CDM_CDWN_OFFSITE; + break; + case DPU_CHROMA_H1V2: + default: + DPU_ERROR("[enc:%d] unsupported chroma sampling type\n", + DRMID(phys_enc->parent)); + cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; + cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; + break; + } + + DPU_DEBUG("[enc:%d] cdm_enable:%d,%d,%X,%d,%d,%d,%d]\n", + DRMID(phys_enc->parent), cdm_cfg->output_width, + cdm_cfg->output_height, cdm_cfg->output_fmt->base.pixel_format, + cdm_cfg->output_type, cdm_cfg->output_bit_depth, + cdm_cfg->h_cdwn_type, cdm_cfg->v_cdwn_type); + + if (hw_cdm->ops.enable) { + cdm_cfg->pp_id = hw_pp->idx; + ret = hw_cdm->ops.enable(hw_cdm, cdm_cfg); + if (ret < 0) { + DPU_ERROR("[enc:%d] failed to enable CDM; ret:%d\n", + DRMID(phys_enc->parent), ret); + return; + } + } +} + #ifdef CONFIG_DEBUG_FS static int _dpu_encoder_status_show(struct seq_file *s, void *data) { diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h index 204d7cc3c1de8..f43d57d9c74e1 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -381,6 +381,15 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc, */ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc); +/** + * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block + * @phys_enc: Pointer to physical encoder + * @output_type: HDMI/WB + */ +void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc, + const struct dpu_format *dpu_fmt, + u32 output_type); + /** * dpu_encoder_vblank_callback - Notify virtual encoder of vblank IRQ reception * @drm_enc: Pointer to drm encoder structure diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c index 072fc6950e496..32a7a31b667be 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c @@ -264,89 +264,6 @@ static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc) } } -/** - * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block - * This API does not handle DPU_CHROMA_H1V2. - * @phys_enc:Pointer to physical encoder - */ -static void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc, - const struct dpu_format *dpu_fmt, - u32 output_type) -{ - struct dpu_hw_cdm *hw_cdm; - struct dpu_hw_cdm_cfg *cdm_cfg; - struct dpu_hw_pingpong *hw_pp; - int ret; - - if (!phys_enc) - return; - - cdm_cfg = &phys_enc->cdm_cfg; - hw_pp = phys_enc->hw_pp; - hw_cdm = phys_enc->hw_cdm; - - if (!hw_cdm) - return; - - if (!DPU_FORMAT_IS_YUV(dpu_fmt)) { - DPU_DEBUG("[enc:%d] cdm_disable fmt:%x\n", DRMID(phys_enc->parent), - dpu_fmt->base.pixel_format); - if (hw_cdm->ops.bind_pingpong_blk) - hw_cdm->ops.bind_pingpong_blk(hw_cdm, PINGPONG_NONE); - - return; - } - - memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg)); - - cdm_cfg->output_width = phys_enc->cached_mode.hdisplay; - cdm_cfg->output_height = phys_enc->cached_mode.vdisplay; - cdm_cfg->output_fmt = dpu_fmt; - cdm_cfg->output_type = output_type; - cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ? - CDM_CDWN_OUTPUT_10BIT : CDM_CDWN_OUTPUT_8BIT; - cdm_cfg->csc_cfg = &dpu_csc10_rgb2yuv_601l; - - /* enable 10 bit logic */ - switch (cdm_cfg->output_fmt->chroma_sample) { - case DPU_CHROMA_RGB: - cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; - cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; - break; - case DPU_CHROMA_H2V1: - cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; - cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; - break; - case DPU_CHROMA_420: - cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE; - cdm_cfg->v_cdwn_type = CDM_CDWN_OFFSITE; - break; - case DPU_CHROMA_H1V2: - default: - DPU_ERROR("[enc:%d] unsupported chroma sampling type\n", - DRMID(phys_enc->parent)); - cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE; - cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE; - break; - } - - DPU_DEBUG("[enc:%d] cdm_enable:%d,%d,%X,%d,%d,%d,%d]\n", - DRMID(phys_enc->parent), cdm_cfg->output_width, - cdm_cfg->output_height, cdm_cfg->output_fmt->base.pixel_format, - cdm_cfg->output_type, cdm_cfg->output_bit_depth, - cdm_cfg->h_cdwn_type, cdm_cfg->v_cdwn_type); - - if (hw_cdm->ops.enable) { - cdm_cfg->pp_id = hw_pp->idx; - ret = hw_cdm->ops.enable(hw_cdm, cdm_cfg); - if (ret < 0) { - DPU_ERROR("[enc:%d] failed to enable CDM; ret:%d\n", - DRMID(phys_enc->parent), ret); - return; - } - } -} - /** * dpu_encoder_phys_wb_atomic_check - verify and fixup given atomic states * @phys_enc: Pointer to physical encoder