From patchwork Fri Jul 28 23:31:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332735 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5786CEB64DD for ; Fri, 28 Jul 2023 23:32:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230340AbjG1XcJ (ORCPT ); Fri, 28 Jul 2023 19:32:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233545AbjG1XcI (ORCPT ); Fri, 28 Jul 2023 19:32:08 -0400 Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9BEC3C07 for ; Fri, 28 Jul 2023 16:32:03 -0700 (PDT) Received: by mail-lj1-x230.google.com with SMTP id 38308e7fff4ca-2b962c226ceso40235251fa.3 for ; Fri, 28 Jul 2023 16:32:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1690587122; x=1691191922; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FEKk8pG0VsyNp42xpmgSixQYCR++nZtmu3MxU/a/1Go=; b=DIstl+yq79MgjgIZXtmHrcwAa/UiLtBGXcfBkyt10jXbFtEYa/LbiY3moWJrjP/mLZ gzscHzQsO02wxnSGsGEWgE9xkReYb8LAEf60xJ9z0bqbygd2dqA11Fh29JvT1C/evITd OMPrzmAboj0AS6kmK/teiTrrkVtT2FznaxUaJ5QP1716+YC718qc8zW12mxfCg/KCcpq 4kyAxbuv5WsWwvESrGS7yCSAD4lCE/oqptFOWyBzQUq3jWTXtnmVVFWJB1qIf6ovi8SW Wj8AGRgzbuZo+ATaNv355zzWAcuBWCJIzQfCDM4oq/2CzemQ6VX5OmKAtETm983znqkF D7ww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690587122; x=1691191922; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FEKk8pG0VsyNp42xpmgSixQYCR++nZtmu3MxU/a/1Go=; b=fRHf6Rc5HgLJKfHxFuxQ1mnqs64ok+LxblkRUBGefKRZFPKDX3tGdsKZFbFXPLAD3I gDfO6R26o0Kp4qYmyU0yYLCaFh64iMXxRb5+r0XRqxvRyCLE0aoaH2ACXdz49VyuzFAB ZyC5VZjzN9HsitzCh8Mj92WawPeGtrqDbGA3O8bg8Qt1P1LidJMEkQ9fG82t4mRRFnxL ehWSuVobchvp7ZS7m+FuMCDN4dc9tQFlLMEsnofFeXm1/NFGVMOUBpaiIxga/yC/UzBd kOWRFBRTtK02fM9ZpzJhLLwmzjv3WxMFGG5L/YYCcCZsC9MKAoQUoCLbfMulWSRy6a2C niVA== X-Gm-Message-State: ABy/qLbtWo9t2XDtMPMMhz8ECCdm+xf87k4XFFd1gFfZ6SvvP1Z9LYey LnJnbA1bobugBf2gsQefiTqAcQ== X-Google-Smtp-Source: APBJJlF9JqTHKtiRIoSyRbqc+wVU51aBiGYwUWMQLNcxbDSJjVmzXaM0mn1aYxP6nP1ZqwSWVbvblA== X-Received: by 2002:a2e:9844:0:b0:2b8:4079:fd9d with SMTP id e4-20020a2e9844000000b002b84079fd9dmr2864614ljj.29.1690587122123; Fri, 28 Jul 2023 16:32:02 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id x11-20020a2e9dcb000000b002b6c8cf48bfsm1148289ljj.104.2023.07.28.16.32.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Jul 2023 16:32:01 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 1/6] drm/msm/dpu: remove irq_idx argument from IRQ callbacks Date: Sat, 29 Jul 2023 02:31:55 +0300 Message-Id: <20230728233200.151735-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org There is no point in passing the IRQ index to IRQ callbacks, no function uses that. Drop it at last. Reviewed-by: Marijn Suijten Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 ++-- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 2 +- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 8 ++++---- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 4 ++-- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 16 +++++----------- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 4 ++-- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 2 +- 8 files changed, 18 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h index b5b6e7031fb9..ba06312cbb16 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h @@ -53,7 +53,7 @@ u32 dpu_core_irq_read( int dpu_core_irq_register_callback( struct dpu_kms *dpu_kms, int irq_idx, - void (*irq_cb)(void *arg, int irq_idx), + void (*irq_cb)(void *arg), void *irq_arg); /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index f0a2a1dca741..051447a3620c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -352,7 +352,7 @@ static int dpu_encoder_helper_wait_event_timeout(int32_t drm_id, int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc, int irq, - void (*func)(void *arg, int irq_idx), + void (*func)(void *arg), struct dpu_encoder_wait_info *wait_info) { u32 irq_status; @@ -399,7 +399,7 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc, phys_enc->hw_pp->idx - PINGPONG_0, atomic_read(wait_info->atomic_cnt)); local_irq_save(flags); - func(phys_enc, irq); + func(phys_enc); local_irq_restore(flags); ret = 0; } else { 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 d48558ede488..f91661a69888 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -365,7 +365,7 @@ void dpu_encoder_helper_report_irq_timeout(struct dpu_encoder_phys *phys_enc, */ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc, int irq, - void (*func)(void *arg, int irq_idx), + void (*func)(void *arg), struct dpu_encoder_wait_info *wait_info); /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index df88358e7037..9589fe719452 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -76,7 +76,7 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg( phys_enc->hw_intf->ops.program_intf_cmd_cfg(phys_enc->hw_intf, &cmd_mode_cfg); } -static void dpu_encoder_phys_cmd_pp_tx_done_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_cmd_pp_tx_done_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; unsigned long lock_flags; @@ -103,7 +103,7 @@ static void dpu_encoder_phys_cmd_pp_tx_done_irq(void *arg, int irq_idx) DPU_ATRACE_END("pp_done_irq"); } -static void dpu_encoder_phys_cmd_te_rd_ptr_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_cmd_te_rd_ptr_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; struct dpu_encoder_phys_cmd *cmd_enc; @@ -126,7 +126,7 @@ static void dpu_encoder_phys_cmd_te_rd_ptr_irq(void *arg, int irq_idx) DPU_ATRACE_END("rd_ptr_irq"); } -static void dpu_encoder_phys_cmd_ctl_start_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_cmd_ctl_start_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; @@ -139,7 +139,7 @@ static void dpu_encoder_phys_cmd_ctl_start_irq(void *arg, int irq_idx) DPU_ATRACE_END("ctl_start_irq"); } -static void dpu_encoder_phys_cmd_underrun_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_cmd_underrun_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index c2189e58de6a..a01fda711883 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -297,7 +297,7 @@ static void dpu_encoder_phys_vid_setup_timing_engine( programmable_fetch_config(phys_enc, &timing_params); } -static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_vid_vblank_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; struct dpu_hw_ctl *hw_ctl; @@ -334,7 +334,7 @@ static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) DPU_ATRACE_END("vblank_irq"); } -static void dpu_encoder_phys_vid_underrun_irq(void *arg, int irq_idx) +static void dpu_encoder_phys_vid_underrun_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; 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 a466ff70a4d6..7df5e7f4a0e2 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 @@ -345,7 +345,11 @@ static void dpu_encoder_phys_wb_setup( } -static void _dpu_encoder_phys_wb_frame_done_helper(void *arg) +/** + * dpu_encoder_phys_wb_done_irq - writeback interrupt handler + * @arg: Pointer to writeback encoder + */ +static void dpu_encoder_phys_wb_done_irq(void *arg) { struct dpu_encoder_phys *phys_enc = arg; struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys_enc); @@ -371,16 +375,6 @@ static void _dpu_encoder_phys_wb_frame_done_helper(void *arg) wake_up_all(&phys_enc->pending_kickoff_wq); } -/** - * dpu_encoder_phys_wb_done_irq - writeback interrupt handler - * @arg: Pointer to writeback encoder - * @irq_idx: interrupt index - */ -static void dpu_encoder_phys_wb_done_irq(void *arg, int irq_idx) -{ - _dpu_encoder_phys_wb_frame_done_helper(arg); -} - /** * dpu_encoder_phys_wb_irq_ctrl - irq control of WB * @phys: Pointer to physical encoder diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index e3c50439f80a..01a9ccfcd54b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -217,7 +217,7 @@ static void dpu_core_irq_callback_handler(struct dpu_kms *dpu_kms, int irq_idx) /* * Perform registered function callback */ - dpu_kms->hw_intr->irq_tbl[irq_idx].cb(dpu_kms->hw_intr->irq_tbl[irq_idx].arg, irq_idx); + dpu_kms->hw_intr->irq_tbl[irq_idx].cb(dpu_kms->hw_intr->irq_tbl[irq_idx].arg); } irqreturn_t dpu_core_irq(struct msm_kms *kms) @@ -507,7 +507,7 @@ void dpu_hw_intr_destroy(struct dpu_hw_intr *intr) } int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, - void (*irq_cb)(void *arg, int irq_idx), + void (*irq_cb)(void *arg), void *irq_arg) { unsigned long irq_flags; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index dab761e54863..e2b00dd32619 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -58,7 +58,7 @@ struct dpu_hw_intr { const struct dpu_intr_reg *intr_set; struct { - void (*cb)(void *arg, int irq_idx); + void (*cb)(void *arg); void *arg; atomic_t count; } irq_tbl[]; From patchwork Fri Jul 28 23:31:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332736 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D39BC41513 for ; Fri, 28 Jul 2023 23:32:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233512AbjG1XcK (ORCPT ); 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Fri, 28 Jul 2023 16:32:02 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 2/6] drm/msm/dpu: extract dpu_core_irq_is_valid() helper Date: Sat, 29 Jul 2023 02:31:56 +0300 Message-Id: <20230728233200.151735-3-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In preparation to reworking the IRQ indices, move irq_idx validation to the separate helper. Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten --- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 22 +++++++++---------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 01a9ccfcd54b..81d03b6c67d1 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -200,6 +200,12 @@ static const struct dpu_intr_reg dpu_intr_set_7xxx[] = { #define DPU_IRQ_REG(irq_idx) (irq_idx / 32) #define DPU_IRQ_MASK(irq_idx) (BIT(irq_idx % 32)) +static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, + int irq_idx) +{ + return irq_idx >= 0 && irq_idx < intr->total_irqs; +} + /** * dpu_core_irq_callback_handler - dispatch core interrupts * @dpu_kms: Pointer to DPU's KMS structure @@ -291,7 +297,7 @@ static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) if (!intr) return -EINVAL; - if (irq_idx < 0 || irq_idx >= intr->total_irqs) { + if (!dpu_core_irq_is_valid(intr, irq_idx)) { pr_err("invalid IRQ index: [%d]\n", irq_idx); return -EINVAL; } @@ -344,7 +350,7 @@ static int dpu_hw_intr_disable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) if (!intr) return -EINVAL; - if (irq_idx < 0 || irq_idx >= intr->total_irqs) { + if (!dpu_core_irq_is_valid(intr, irq_idx)) { pr_err("invalid IRQ index: [%d]\n", irq_idx); return -EINVAL; } @@ -429,13 +435,7 @@ u32 dpu_core_irq_read(struct dpu_kms *dpu_kms, int irq_idx) if (!intr) return 0; - if (irq_idx < 0) { - DPU_ERROR("[%pS] invalid irq_idx=%d\n", - __builtin_return_address(0), irq_idx); - return 0; - } - - if (irq_idx < 0 || irq_idx >= intr->total_irqs) { + if (!dpu_core_irq_is_valid(intr, irq_idx)) { pr_err("invalid IRQ index: [%d]\n", irq_idx); return 0; } @@ -518,7 +518,7 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, return -EINVAL; } - if (irq_idx < 0 || irq_idx >= dpu_kms->hw_intr->total_irqs) { + if (!dpu_core_irq_is_valid(dpu_kms->hw_intr, irq_idx)) { DPU_ERROR("invalid IRQ index: [%d]\n", irq_idx); return -EINVAL; } @@ -555,7 +555,7 @@ int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) unsigned long irq_flags; int ret; - if (irq_idx < 0 || irq_idx >= dpu_kms->hw_intr->total_irqs) { + if (!dpu_core_irq_is_valid(dpu_kms->hw_intr, irq_idx)) { DPU_ERROR("invalid IRQ index: [%d]\n", irq_idx); return -EINVAL; } From patchwork Fri Jul 28 23:31:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332738 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13C5EC001DF for ; Fri, 28 Jul 2023 23:32:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233545AbjG1XcK (ORCPT ); Fri, 28 Jul 2023 19:32:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233512AbjG1XcI (ORCPT ); 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Fri, 28 Jul 2023 16:32:03 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 3/6] drm/msm/dpu: add helper to get IRQ-related data Date: Sat, 29 Jul 2023 02:31:57 +0300 Message-Id: <20230728233200.151735-4-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In preparation to reworking the IRQ indices, move irq_tbl access to separate helper. Reviewed-by: Marijn Suijten Signed-off-by: Dmitry Baryshkov --- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 48 +++++++++++++------ .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 12 +++-- 2 files changed, 41 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 81d03b6c67d1..14d374de30c5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -206,6 +206,12 @@ static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, return irq_idx >= 0 && irq_idx < intr->total_irqs; } +static inline struct dpu_hw_intr_entry *dpu_core_irq_get_entry(struct dpu_hw_intr *intr, + int irq_idx) +{ + return &intr->irq_tbl[irq_idx]; +} + /** * dpu_core_irq_callback_handler - dispatch core interrupts * @dpu_kms: Pointer to DPU's KMS structure @@ -213,17 +219,19 @@ static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, */ static void dpu_core_irq_callback_handler(struct dpu_kms *dpu_kms, int irq_idx) { + struct dpu_hw_intr_entry *irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); + VERB("irq_idx=%d\n", irq_idx); - if (!dpu_kms->hw_intr->irq_tbl[irq_idx].cb) + if (!irq_entry->cb) DRM_ERROR("no registered cb, idx:%d\n", irq_idx); - atomic_inc(&dpu_kms->hw_intr->irq_tbl[irq_idx].count); + atomic_inc(&irq_entry->count); /* * Perform registered function callback */ - dpu_kms->hw_intr->irq_tbl[irq_idx].cb(dpu_kms->hw_intr->irq_tbl[irq_idx].arg); + irq_entry->cb(irq_entry->arg); } irqreturn_t dpu_core_irq(struct msm_kms *kms) @@ -510,6 +518,7 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, void (*irq_cb)(void *arg), void *irq_arg) { + struct dpu_hw_intr_entry *irq_entry; unsigned long irq_flags; int ret; @@ -527,15 +536,16 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); - if (unlikely(WARN_ON(dpu_kms->hw_intr->irq_tbl[irq_idx].cb))) { + irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); + if (unlikely(WARN_ON(irq_entry->cb))) { spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags); return -EBUSY; } trace_dpu_core_irq_register_callback(irq_idx, irq_cb); - dpu_kms->hw_intr->irq_tbl[irq_idx].arg = irq_arg; - dpu_kms->hw_intr->irq_tbl[irq_idx].cb = irq_cb; + irq_entry->arg = irq_arg; + irq_entry->cb = irq_cb; ret = dpu_hw_intr_enable_irq_locked( dpu_kms->hw_intr, @@ -552,6 +562,7 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) { + struct dpu_hw_intr_entry *irq_entry; unsigned long irq_flags; int ret; @@ -570,8 +581,9 @@ int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) DPU_ERROR("Fail to disable IRQ for irq_idx:%d: %d\n", irq_idx, ret); - dpu_kms->hw_intr->irq_tbl[irq_idx].cb = NULL; - dpu_kms->hw_intr->irq_tbl[irq_idx].arg = NULL; + irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); + irq_entry->cb = NULL; + irq_entry->arg = NULL; spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags); @@ -584,14 +596,16 @@ int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) static int dpu_debugfs_core_irq_show(struct seq_file *s, void *v) { struct dpu_kms *dpu_kms = s->private; + struct dpu_hw_intr_entry *irq_entry; unsigned long irq_flags; int i, irq_count; void *cb; for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); - irq_count = atomic_read(&dpu_kms->hw_intr->irq_tbl[i].count); - cb = dpu_kms->hw_intr->irq_tbl[i].cb; + irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); + irq_count = atomic_read(&irq_entry->count); + cb = irq_entry->cb; spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags); if (irq_count || cb) @@ -614,6 +628,7 @@ void dpu_debugfs_core_irq_init(struct dpu_kms *dpu_kms, void dpu_core_irq_preinstall(struct msm_kms *kms) { struct dpu_kms *dpu_kms = to_dpu_kms(kms); + struct dpu_hw_intr_entry *irq_entry; int i; pm_runtime_get_sync(&dpu_kms->pdev->dev); @@ -621,22 +636,27 @@ void dpu_core_irq_preinstall(struct msm_kms *kms) dpu_disable_all_irqs(dpu_kms); pm_runtime_put_sync(&dpu_kms->pdev->dev); - for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) - atomic_set(&dpu_kms->hw_intr->irq_tbl[i].count, 0); + for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { + irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); + atomic_set(&irq_entry->count, 0); + } } void dpu_core_irq_uninstall(struct msm_kms *kms) { struct dpu_kms *dpu_kms = to_dpu_kms(kms); + struct dpu_hw_intr_entry *irq_entry; int i; if (!dpu_kms->hw_intr) return; pm_runtime_get_sync(&dpu_kms->pdev->dev); - for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) - if (dpu_kms->hw_intr->irq_tbl[i].cb) + for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { + irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); + if (irq_entry->cb) DPU_ERROR("irq_idx=%d still enabled/registered\n", i); + } dpu_clear_irqs(dpu_kms); dpu_disable_all_irqs(dpu_kms); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index e2b00dd32619..391fb268ad90 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -38,6 +38,12 @@ enum dpu_hw_intr_reg { #define DPU_IRQ_IDX(reg_idx, offset) (reg_idx * 32 + offset) +struct dpu_hw_intr_entry { + void (*cb)(void *arg); + void *arg; + atomic_t count; +}; + /** * struct dpu_hw_intr: hw interrupts handling data structure * @hw: virtual address mapping @@ -57,11 +63,7 @@ struct dpu_hw_intr { unsigned long irq_mask; const struct dpu_intr_reg *intr_set; - struct { - void (*cb)(void *arg); - void *arg; - atomic_t count; - } irq_tbl[]; + struct dpu_hw_intr_entry irq_tbl[]; }; /** From patchwork Fri Jul 28 23:31:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332737 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDE58C001E0 for ; Fri, 28 Jul 2023 23:32:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229952AbjG1XcK (ORCPT ); Fri, 28 Jul 2023 19:32:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233020AbjG1XcK (ORCPT ); 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Fri, 28 Jul 2023 16:32:03 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 4/6] drm/msm/dpu: make the irq table size static Date: Sat, 29 Jul 2023 02:31:58 +0300 Message-Id: <20230728233200.151735-5-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The size of the irq table is static, it has MDP_INTR_MAX * 32 interrupt entries. Provide the fixed length and drop struct_size() statement. Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 13 +++++-------- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 6 +++--- 2 files changed, 8 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 14d374de30c5..308b122059cd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -203,7 +203,7 @@ static const struct dpu_intr_reg dpu_intr_set_7xxx[] = { static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, int irq_idx) { - return irq_idx >= 0 && irq_idx < intr->total_irqs; + return irq_idx >= 0 && irq_idx < DPU_NUM_IRQS; } static inline struct dpu_hw_intr_entry *dpu_core_irq_get_entry(struct dpu_hw_intr *intr, @@ -470,13 +470,12 @@ struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, const struct dpu_mdss_cfg *m) { struct dpu_hw_intr *intr; - int nirq = MDP_INTR_MAX * 32; unsigned int i; if (!addr || !m) return ERR_PTR(-EINVAL); - intr = kzalloc(struct_size(intr, irq_tbl, nirq), GFP_KERNEL); + intr = kzalloc(sizeof(*intr), GFP_KERNEL); if (!intr) return ERR_PTR(-ENOMEM); @@ -487,8 +486,6 @@ struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, intr->hw.blk_addr = addr + m->mdp[0].base; - intr->total_irqs = nirq; - intr->irq_mask = BIT(MDP_SSPP_TOP0_INTR) | BIT(MDP_SSPP_TOP0_INTR2) | BIT(MDP_SSPP_TOP0_HIST_INTR); @@ -601,7 +598,7 @@ static int dpu_debugfs_core_irq_show(struct seq_file *s, void *v) int i, irq_count; void *cb; - for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { + for (i = 0; i < DPU_NUM_IRQS; i++) { spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); irq_count = atomic_read(&irq_entry->count); @@ -636,7 +633,7 @@ void dpu_core_irq_preinstall(struct msm_kms *kms) dpu_disable_all_irqs(dpu_kms); pm_runtime_put_sync(&dpu_kms->pdev->dev); - for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { + for (i = 0; i < DPU_NUM_IRQS; i++) { irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); atomic_set(&irq_entry->count, 0); } @@ -652,7 +649,7 @@ void dpu_core_irq_uninstall(struct msm_kms *kms) return; pm_runtime_get_sync(&dpu_kms->pdev->dev); - for (i = 0; i < dpu_kms->hw_intr->total_irqs; i++) { + for (i = 0; i < DPU_NUM_IRQS; i++) { irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); if (irq_entry->cb) DPU_ERROR("irq_idx=%d still enabled/registered\n", i); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index 391fb268ad90..bb775b6a2432 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -38,6 +38,8 @@ enum dpu_hw_intr_reg { #define DPU_IRQ_IDX(reg_idx, offset) (reg_idx * 32 + offset) +#define DPU_NUM_IRQS (MDP_INTR_MAX * 32) + struct dpu_hw_intr_entry { void (*cb)(void *arg); void *arg; @@ -50,7 +52,6 @@ struct dpu_hw_intr_entry { * @ops: function pointer mapping for IRQ handling * @cache_irq_mask: array of IRQ enable masks reg storage created during init * @save_irq_status: array of IRQ status reg storage created during init - * @total_irqs: total number of irq_idx mapped in the hw_interrupts * @irq_lock: spinlock for accessing IRQ resources * @irq_cb_tbl: array of IRQ callbacks */ @@ -58,12 +59,11 @@ struct dpu_hw_intr { struct dpu_hw_blk_reg_map hw; u32 cache_irq_mask[MDP_INTR_MAX]; u32 *save_irq_status; - u32 total_irqs; spinlock_t irq_lock; unsigned long irq_mask; const struct dpu_intr_reg *intr_set; - struct dpu_hw_intr_entry irq_tbl[]; + struct dpu_hw_intr_entry irq_tbl[DPU_NUM_IRQS]; }; /** From patchwork Fri Jul 28 23:31:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332739 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72958C04A94 for ; Fri, 28 Jul 2023 23:32:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233020AbjG1XcL (ORCPT ); Fri, 28 Jul 2023 19:32:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234675AbjG1XcK (ORCPT ); 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Fri, 28 Jul 2023 16:32:04 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 5/6] drm/msm/dpu: stop using raw IRQ indices in the kernel output Date: Sat, 29 Jul 2023 02:31:59 +0300 Message-Id: <20230728233200.151735-6-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In preparation to reworking IRQ indcies, stop using raw indices in kernel output (both printk and debugfs). Instead use a pair of register index and bit. This corresponds closer to the values in HW catalog. Signed-off-by: Dmitry Baryshkov --- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 49 ++++++++++++------- 1 file changed, 31 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 308b122059cd..6071d3f05b0c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -199,6 +199,7 @@ static const struct dpu_intr_reg dpu_intr_set_7xxx[] = { #define DPU_IRQ_REG(irq_idx) (irq_idx / 32) #define DPU_IRQ_MASK(irq_idx) (BIT(irq_idx % 32)) +#define DPU_IRQ_BIT(irq_idx) (ffs(DPU_IRQ_MASK(irq_idx)) - 1) static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, int irq_idx) @@ -221,10 +222,11 @@ static void dpu_core_irq_callback_handler(struct dpu_kms *dpu_kms, int irq_idx) { struct dpu_hw_intr_entry *irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); - VERB("irq_idx=%d\n", irq_idx); + VERB("irq=[%d, %d]\n", DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); if (!irq_entry->cb) - DRM_ERROR("no registered cb, idx:%d\n", irq_idx); + DRM_ERROR("no registered cb, IRQ:[%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); atomic_inc(&irq_entry->count); @@ -306,7 +308,8 @@ static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) return -EINVAL; if (!dpu_core_irq_is_valid(intr, irq_idx)) { - pr_err("invalid IRQ index: [%d]\n", irq_idx); + pr_err("invalid IRQ: [%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); return -EINVAL; } @@ -342,7 +345,8 @@ static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) intr->cache_irq_mask[reg_idx] = cache_irq_mask; } - pr_debug("DPU IRQ %d %senabled: MASK:0x%.8lx, CACHE-MASK:0x%.8x\n", irq_idx, dbgstr, + pr_debug("DPU IRQ [%d, %d] %senabled: MASK:0x%.8lx, CACHE-MASK:0x%.8x\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx), dbgstr, DPU_IRQ_MASK(irq_idx), cache_irq_mask); return 0; @@ -359,7 +363,8 @@ static int dpu_hw_intr_disable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) return -EINVAL; if (!dpu_core_irq_is_valid(intr, irq_idx)) { - pr_err("invalid IRQ index: [%d]\n", irq_idx); + pr_err("invalid IRQ: [%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); return -EINVAL; } @@ -391,7 +396,8 @@ static int dpu_hw_intr_disable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) intr->cache_irq_mask[reg_idx] = cache_irq_mask; } - pr_debug("DPU IRQ %d %sdisabled: MASK:0x%.8lx, CACHE-MASK:0x%.8x\n", irq_idx, dbgstr, + pr_debug("DPU IRQ [%d, %d] %sdisabled: MASK:0x%.8lx, CACHE-MASK:0x%.8x\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx), dbgstr, DPU_IRQ_MASK(irq_idx), cache_irq_mask); return 0; @@ -444,7 +450,7 @@ u32 dpu_core_irq_read(struct dpu_kms *dpu_kms, int irq_idx) return 0; if (!dpu_core_irq_is_valid(intr, irq_idx)) { - pr_err("invalid IRQ index: [%d]\n", irq_idx); + pr_err("invalid IRQ: [%d, %d]\n", DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); return 0; } @@ -520,16 +526,19 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, int ret; if (!irq_cb) { - DPU_ERROR("invalid ird_idx:%d irq_cb:%ps\n", irq_idx, irq_cb); + DPU_ERROR("invalid ird_IRQ:[%d, %d] irq_cb:%ps\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx), irq_cb); return -EINVAL; } if (!dpu_core_irq_is_valid(dpu_kms->hw_intr, irq_idx)) { - DPU_ERROR("invalid IRQ index: [%d]\n", irq_idx); + DPU_ERROR("invalid IRQ: [%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); return -EINVAL; } - VERB("[%pS] irq_idx=%d\n", __builtin_return_address(0), irq_idx); + VERB("[%pS] irq=[%d, %d]\n", __builtin_return_address(0), + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); @@ -548,8 +557,8 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, dpu_kms->hw_intr, irq_idx); if (ret) - DPU_ERROR("Fail to enable IRQ for irq_idx:%d\n", - irq_idx); + DPU_ERROR("Fail to enable IRQ for [%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags); trace_dpu_irq_register_success(irq_idx); @@ -564,19 +573,21 @@ int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) int ret; if (!dpu_core_irq_is_valid(dpu_kms->hw_intr, irq_idx)) { - DPU_ERROR("invalid IRQ index: [%d]\n", irq_idx); + DPU_ERROR("invalid IRQ: [%d, %d]\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); return -EINVAL; } - VERB("[%pS] irq_idx=%d\n", __builtin_return_address(0), irq_idx); + VERB("[%pS] irq=[%d, %d]\n", __builtin_return_address(0), + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx)); spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); trace_dpu_core_irq_unregister_callback(irq_idx); ret = dpu_hw_intr_disable_irq_locked(dpu_kms->hw_intr, irq_idx); if (ret) - DPU_ERROR("Fail to disable IRQ for irq_idx:%d: %d\n", - irq_idx, ret); + DPU_ERROR("Fail to disable IRQ for [%d, %d]: %d\n", + DPU_IRQ_REG(irq_idx), DPU_IRQ_BIT(irq_idx), ret); irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); irq_entry->cb = NULL; @@ -606,7 +617,8 @@ static int dpu_debugfs_core_irq_show(struct seq_file *s, void *v) spin_unlock_irqrestore(&dpu_kms->hw_intr->irq_lock, irq_flags); if (irq_count || cb) - seq_printf(s, "idx:%d irq:%d cb:%ps\n", i, irq_count, cb); + seq_printf(s, "IRQ:[%d, %d] count:%d cb:%ps\n", + DPU_IRQ_REG(i), DPU_IRQ_BIT(i), irq_count, cb); } return 0; @@ -652,7 +664,8 @@ void dpu_core_irq_uninstall(struct msm_kms *kms) for (i = 0; i < DPU_NUM_IRQS; i++) { irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); if (irq_entry->cb) - DPU_ERROR("irq_idx=%d still enabled/registered\n", i); + DPU_ERROR("irq=[%d, %d] still enabled/registered\n", + DPU_IRQ_REG(i), DPU_IRQ_BIT(i)); } dpu_clear_irqs(dpu_kms); From patchwork Fri Jul 28 23:32:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13332740 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84E3FC001DE for ; Fri, 28 Jul 2023 23:32:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234653AbjG1XcM (ORCPT ); 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Fri, 28 Jul 2023 16:32:05 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 6/6] drm/msm/dpu: shift IRQ indices by 1 Date: Sat, 29 Jul 2023 02:32:00 +0300 Message-Id: <20230728233200.151735-7-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> References: <20230728233200.151735-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In order to simplify IRQ declarations, shift IRQ indices by 1. This makes 0 the 'no IRQ' value. Thanks to this change, we do no longer have to explicitly set the 'no interrupt' fields in catalog structures. Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten --- .../msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 4 -- .../msm/disp/dpu1/catalog/dpu_4_0_sdm845.h | 4 -- .../msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 8 ---- .../msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 10 ----- .../msm/disp/dpu1/catalog/dpu_5_4_sm6125.h | 3 -- .../msm/disp/dpu1/catalog/dpu_6_0_sm8250.h | 8 ---- .../msm/disp/dpu1/catalog/dpu_6_2_sc7180.h | 3 -- .../msm/disp/dpu1/catalog/dpu_6_3_sm6115.h | 1 - .../msm/disp/dpu1/catalog/dpu_6_4_sm6350.h | 3 -- .../msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h | 1 - .../msm/disp/dpu1/catalog/dpu_6_9_sm6375.h | 1 - .../msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 8 ---- .../msm/disp/dpu1/catalog/dpu_7_2_sc7280.h | 6 --- .../msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 13 ------ .../msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 12 ------ .../msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 12 ------ drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h | 6 +-- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 5 --- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 2 +- .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 14 +++--- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 43 +++++++++++-------- .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 2 +- 22 files changed, 36 insertions(+), 133 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h index 92530aec3bdc..b99bb323ec37 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h @@ -249,7 +249,6 @@ static const struct dpu_intf_cfg msm8998_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x280, @@ -258,7 +257,6 @@ static const struct dpu_intf_cfg msm8998_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x280, @@ -267,7 +265,6 @@ static const struct dpu_intf_cfg msm8998_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, { .name = "intf_3", .id = INTF_3, .base = 0x6b800, .len = 0x280, @@ -275,7 +272,6 @@ static const struct dpu_intf_cfg msm8998_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h index 3034c1b6ed90..ed30ea033da5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h @@ -265,7 +265,6 @@ static const struct dpu_intf_cfg sdm845_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x280, @@ -274,7 +273,6 @@ static const struct dpu_intf_cfg sdm845_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x280, @@ -283,7 +281,6 @@ static const struct dpu_intf_cfg sdm845_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, { .name = "intf_3", .id = INTF_3, .base = 0x6b800, .len = 0x280, @@ -292,7 +289,6 @@ static const struct dpu_intf_cfg sdm845_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h index 3745c150540e..846f8b851f24 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h @@ -225,7 +225,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -233,7 +232,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x71000, .len = 0xd4, @@ -241,7 +239,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x71800, .len = 0xd4, @@ -249,7 +246,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x72000, .len = 0xd4, @@ -257,7 +253,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x72800, .len = 0xd4, @@ -265,7 +260,6 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, }; @@ -312,7 +306,6 @@ static const struct dpu_intf_cfg sm8150_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2bc, @@ -342,7 +335,6 @@ static const struct dpu_intf_cfg sm8150_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h index 6291568bef03..508a98549eef 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h @@ -224,7 +224,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -232,7 +231,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x71000, .len = 0xd4, @@ -240,7 +238,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x71800, .len = 0xd4, @@ -248,7 +245,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x72000, .len = 0xd4, @@ -256,7 +252,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x72800, .len = 0xd4, @@ -264,7 +259,6 @@ static const struct dpu_pingpong_cfg sc8180x_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, }; @@ -319,7 +313,6 @@ static const struct dpu_intf_cfg sc8180x_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2bc, @@ -351,7 +344,6 @@ static const struct dpu_intf_cfg sc8180x_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, { .name = "intf_4", .id = INTF_4, .base = 0x6c000, .len = 0x280, @@ -361,7 +353,6 @@ static const struct dpu_intf_cfg sc8180x_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 20), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 21), - .intr_tear_rd_ptr = -1, }, { .name = "intf_5", .id = INTF_5, .base = 0x6c800, .len = 0x280, @@ -371,7 +362,6 @@ static const struct dpu_intf_cfg sc8180x_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 22), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 23), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h index e922668aea1a..ff1a7e1349bf 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h @@ -135,7 +135,6 @@ static const struct dpu_pingpong_cfg sm6125_pp[] = { .merge_3d = 0, .sblk = &sdm845_pp_sblk, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -143,7 +142,6 @@ static const struct dpu_pingpong_cfg sm6125_pp[] = { .merge_3d = 0, .sblk = &sdm845_pp_sblk, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, }; @@ -157,7 +155,6 @@ static const struct dpu_intf_cfg sm6125_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2c0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h index 9751b39ae371..5319c5773a3c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h @@ -225,7 +225,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -233,7 +232,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x71000, .len = 0xd4, @@ -241,7 +239,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x71800, .len = 0xd4, @@ -249,7 +246,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x72000, .len = 0xd4, @@ -257,7 +253,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x72800, .len = 0xd4, @@ -265,7 +260,6 @@ static const struct dpu_pingpong_cfg sm8250_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, }; @@ -312,7 +306,6 @@ static const struct dpu_intf_cfg sm8250_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2c0, @@ -342,7 +335,6 @@ static const struct dpu_intf_cfg sm8250_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h index a9464b856f42..8d1e6081afa0 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h @@ -125,7 +125,6 @@ static const struct dpu_pingpong_cfg sc7180_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -133,7 +132,6 @@ static const struct dpu_pingpong_cfg sc7180_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, }; @@ -147,7 +145,6 @@ static const struct dpu_intf_cfg sc7180_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2c0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h index ae7cd965c0b9..e37fbd3094b5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h @@ -89,7 +89,6 @@ static const struct dpu_pingpong_cfg sm6115_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h index a13305cad7cd..00bf16c5fc9e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h @@ -134,7 +134,6 @@ static struct dpu_pingpong_cfg sm6350_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x70800, .len = 0xd4, @@ -142,7 +141,6 @@ static struct dpu_pingpong_cfg sm6350_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, }; @@ -164,7 +162,6 @@ static const struct dpu_intf_cfg sm6350_intf[] = { .prog_fetch_lines_worst_case = 35, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x2c0, diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h index bb297c3ef81a..bb0dfe69821f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h @@ -86,7 +86,6 @@ static const struct dpu_pingpong_cfg qcm2290_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h index 014a56e585b7..3ce1ac62e56d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h @@ -91,7 +91,6 @@ static const struct dpu_pingpong_cfg sm6375_pp[] = { .sblk = &sdm845_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h index 941b585bd56f..7d775f749d59 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h @@ -223,7 +223,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x6a000, .len = 0, @@ -231,7 +230,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x6b000, .len = 0, @@ -239,7 +237,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x6c000, .len = 0, @@ -247,7 +244,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x6d000, .len = 0, @@ -255,7 +251,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x6e000, .len = 0, @@ -263,7 +258,6 @@ static const struct dpu_pingpong_cfg sm8350_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, }; @@ -319,7 +313,6 @@ static const struct dpu_intf_cfg sm8350_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x35000, .len = 0x2c4, @@ -349,7 +342,6 @@ static const struct dpu_intf_cfg sm8350_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h index b18bb7ce2f94..65784db3854e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h @@ -137,7 +137,6 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x6a000, .len = 0, @@ -145,7 +144,6 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x6b000, .len = 0, @@ -153,7 +151,6 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x6c000, .len = 0, @@ -161,7 +158,6 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = 0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, }; @@ -200,7 +196,6 @@ static const struct dpu_intf_cfg sc7280_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x35000, .len = 0x2c4, @@ -220,7 +215,6 @@ static const struct dpu_intf_cfg sc7280_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 22), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 23), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h index b08096f0d50b..b50c46400ed4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h @@ -227,7 +227,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x6a000, .len = 0, @@ -235,7 +234,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x6b000, .len = 0, @@ -243,7 +241,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x6c000, .len = 0, @@ -251,7 +248,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x6d000, .len = 0, @@ -259,7 +255,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x6e000, .len = 0, @@ -267,7 +262,6 @@ static const struct dpu_pingpong_cfg sc8280xp_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, }; @@ -334,7 +328,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x35000, .len = 0x300, @@ -364,7 +357,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, { .name = "intf_4", .id = INTF_4, .base = 0x38000, .len = 0x280, @@ -374,7 +366,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 20), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 21), - .intr_tear_rd_ptr = -1, }, { .name = "intf_5", .id = INTF_5, .base = 0x39000, .len = 0x280, @@ -384,7 +375,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 22), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 23), - .intr_tear_rd_ptr = -1, }, { .name = "intf_6", .id = INTF_6, .base = 0x3a000, .len = 0x280, @@ -394,7 +384,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 16), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 17), - .intr_tear_rd_ptr = -1, }, { .name = "intf_7", .id = INTF_7, .base = 0x3b000, .len = 0x280, @@ -404,7 +393,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 18), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 19), - .intr_tear_rd_ptr = -1, }, { .name = "intf_8", .id = INTF_8, .base = 0x3c000, .len = 0x280, @@ -414,7 +402,6 @@ static const struct dpu_intf_cfg sc8280xp_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h index 9e0ad71c12a8..d33d571dd6ab 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h @@ -227,7 +227,6 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x6a000, .len = 0, @@ -235,7 +234,6 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x6b000, .len = 0, @@ -243,7 +241,6 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x6c000, .len = 0, @@ -251,7 +248,6 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x6d000, .len = 0, @@ -259,7 +255,6 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x6e000, .len = 0, @@ -267,23 +262,18 @@ static const struct dpu_pingpong_cfg sm8450_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, { .name = "pingpong_6", .id = PINGPONG_6, .base = 0x65800, .len = 0, .features = BIT(DPU_PINGPONG_DITHER), .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_3, - .intr_done = -1, - .intr_rdptr = -1, }, { .name = "pingpong_7", .id = PINGPONG_7, .base = 0x65c00, .len = 0, .features = BIT(DPU_PINGPONG_DITHER), .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_3, - .intr_done = -1, - .intr_rdptr = -1, }, }; @@ -342,7 +332,6 @@ static const struct dpu_intf_cfg sm8450_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x35000, .len = 0x300, @@ -372,7 +361,6 @@ static const struct dpu_intf_cfg sm8450_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h index 2a19e4c0af1a..29ac8db14272 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h @@ -241,7 +241,6 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), - .intr_rdptr = -1, }, { .name = "pingpong_1", .id = PINGPONG_1, .base = 0x6a000, .len = 0, @@ -249,7 +248,6 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_0, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), - .intr_rdptr = -1, }, { .name = "pingpong_2", .id = PINGPONG_2, .base = 0x6b000, .len = 0, @@ -257,7 +255,6 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), - .intr_rdptr = -1, }, { .name = "pingpong_3", .id = PINGPONG_3, .base = 0x6c000, .len = 0, @@ -265,7 +262,6 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_1, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), - .intr_rdptr = -1, }, { .name = "pingpong_4", .id = PINGPONG_4, .base = 0x6d000, .len = 0, @@ -273,7 +269,6 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - .intr_rdptr = -1, }, { .name = "pingpong_5", .id = PINGPONG_5, .base = 0x6e000, .len = 0, @@ -281,23 +276,18 @@ static const struct dpu_pingpong_cfg sm8550_pp[] = { .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_2, .intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - .intr_rdptr = -1, }, { .name = "pingpong_6", .id = PINGPONG_6, .base = 0x66000, .len = 0, .features = BIT(DPU_PINGPONG_DITHER), .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_3, - .intr_done = -1, - .intr_rdptr = -1, }, { .name = "pingpong_7", .id = PINGPONG_7, .base = 0x66400, .len = 0, .features = BIT(DPU_PINGPONG_DITHER), .sblk = &sc7280_pp_sblk, .merge_3d = MERGE_3D_3, - .intr_done = -1, - .intr_rdptr = -1, }, }; @@ -356,7 +346,6 @@ static const struct dpu_intf_cfg sm8550_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x35000, .len = 0x300, @@ -386,7 +375,6 @@ static const struct dpu_intf_cfg sm8550_intf[] = { .prog_fetch_lines_worst_case = 24, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h index ba06312cbb16..7c286bafb948 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h @@ -37,7 +37,7 @@ irqreturn_t dpu_core_irq(struct msm_kms *kms); */ u32 dpu_core_irq_read( struct dpu_kms *dpu_kms, - int irq_idx); + unsigned int irq_idx); /** * dpu_core_irq_register_callback - For registering callback function on IRQ @@ -52,7 +52,7 @@ u32 dpu_core_irq_read( */ int dpu_core_irq_register_callback( struct dpu_kms *dpu_kms, - int irq_idx, + unsigned int irq_idx, void (*irq_cb)(void *arg), void *irq_arg); @@ -67,7 +67,7 @@ int dpu_core_irq_register_callback( */ int dpu_core_irq_unregister_callback( struct dpu_kms *dpu_kms, - int irq_idx); + unsigned int irq_idx); /** * dpu_debugfs_core_irq_init - register core irq debugfs diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 051447a3620c..82a6268bd181 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2543,8 +2543,6 @@ unsigned int dpu_encoder_helper_get_dsc(struct dpu_encoder_phys *phys_enc) void dpu_encoder_phys_init(struct dpu_encoder_phys *phys_enc, struct dpu_enc_phys_init_params *p) { - int i; - phys_enc->hw_mdptop = p->dpu_kms->hw_mdp; phys_enc->hw_intf = p->hw_intf; phys_enc->hw_wb = p->hw_wb; @@ -2554,9 +2552,6 @@ void dpu_encoder_phys_init(struct dpu_encoder_phys *phys_enc, phys_enc->enc_spinlock = p->enc_spinlock; phys_enc->enable_state = DPU_ENC_DISABLED; - for (i = 0; i < ARRAY_SIZE(phys_enc->irq); i++) - phys_enc->irq[i] = -EINVAL; - atomic_set(&phys_enc->vblank_refcount, 0); atomic_set(&phys_enc->pending_kickoff_cnt, 0); atomic_set(&phys_enc->pending_ctlstart_cnt, 0); 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 f91661a69888..e203f3775ed3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -193,7 +193,7 @@ struct dpu_encoder_phys { atomic_t pending_ctlstart_cnt; atomic_t pending_kickoff_cnt; wait_queue_head_t pending_kickoff_wq; - int irq[INTR_IDX_MAX]; + unsigned int irq[INTR_IDX_MAX]; bool has_intf_te; }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index c72ed0e35dce..945b88c5ab58 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -524,7 +524,7 @@ struct dpu_ubwc_cfg { */ struct dpu_ctl_cfg { DPU_HW_BLK_INFO; - s32 intr_start; + unsigned int intr_start; }; /** @@ -587,8 +587,8 @@ struct dpu_dspp_cfg { struct dpu_pingpong_cfg { DPU_HW_BLK_INFO; u32 merge_3d; - s32 intr_done; - s32 intr_rdptr; + unsigned int intr_done; + unsigned int intr_rdptr; const struct dpu_pingpong_sub_blks *sblk; }; @@ -635,9 +635,9 @@ struct dpu_intf_cfg { u32 type; /* interface type*/ u32 controller_id; u32 prog_fetch_lines_worst_case; - s32 intr_underrun; - s32 intr_vsync; - s32 intr_tear_rd_ptr; + unsigned int intr_underrun; + unsigned int intr_vsync; + unsigned int intr_tear_rd_ptr; }; /** @@ -656,7 +656,7 @@ struct dpu_wb_cfg { u8 vbif_idx; u32 maxlinewidth; u32 xin_id; - s32 intr_wb_done; + unsigned int intr_wb_done; const u32 *format_list; u32 num_formats; enum dpu_clk_ctrl_type clk_ctrl; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 6071d3f05b0c..431cfd872138 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -197,20 +197,20 @@ static const struct dpu_intr_reg dpu_intr_set_7xxx[] = { }, }; -#define DPU_IRQ_REG(irq_idx) (irq_idx / 32) -#define DPU_IRQ_MASK(irq_idx) (BIT(irq_idx % 32)) +#define DPU_IRQ_REG(irq_idx) ((irq_idx - 1) / 32) +#define DPU_IRQ_MASK(irq_idx) (BIT((irq_idx - 1) % 32)) #define DPU_IRQ_BIT(irq_idx) (ffs(DPU_IRQ_MASK(irq_idx)) - 1) static inline bool dpu_core_irq_is_valid(struct dpu_hw_intr *intr, - int irq_idx) + unsigned int irq_idx) { - return irq_idx >= 0 && irq_idx < DPU_NUM_IRQS; + return irq_idx && irq_idx <= DPU_NUM_IRQS; } static inline struct dpu_hw_intr_entry *dpu_core_irq_get_entry(struct dpu_hw_intr *intr, - int irq_idx) + unsigned int irq_idx) { - return &intr->irq_tbl[irq_idx]; + return &intr->irq_tbl[irq_idx - 1]; } /** @@ -218,7 +218,7 @@ static inline struct dpu_hw_intr_entry *dpu_core_irq_get_entry(struct dpu_hw_int * @dpu_kms: Pointer to DPU's KMS structure * @irq_idx: interrupt index */ -static void dpu_core_irq_callback_handler(struct dpu_kms *dpu_kms, int irq_idx) +static void dpu_core_irq_callback_handler(struct dpu_kms *dpu_kms, unsigned int irq_idx) { struct dpu_hw_intr_entry *irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, irq_idx); @@ -241,7 +241,7 @@ irqreturn_t dpu_core_irq(struct msm_kms *kms) struct dpu_kms *dpu_kms = to_dpu_kms(kms); struct dpu_hw_intr *intr = dpu_kms->hw_intr; int reg_idx; - int irq_idx; + unsigned int irq_idx; u32 irq_status; u32 enable_mask; int bit; @@ -297,7 +297,8 @@ irqreturn_t dpu_core_irq(struct msm_kms *kms) return IRQ_HANDLED; } -static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) +static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, + unsigned int irq_idx) { int reg_idx; const struct dpu_intr_reg *reg; @@ -352,7 +353,8 @@ static int dpu_hw_intr_enable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) return 0; } -static int dpu_hw_intr_disable_irq_locked(struct dpu_hw_intr *intr, int irq_idx) +static int dpu_hw_intr_disable_irq_locked(struct dpu_hw_intr *intr, + unsigned int irq_idx) { int reg_idx; const struct dpu_intr_reg *reg; @@ -439,7 +441,8 @@ static void dpu_disable_all_irqs(struct dpu_kms *dpu_kms) wmb(); } -u32 dpu_core_irq_read(struct dpu_kms *dpu_kms, int irq_idx) +u32 dpu_core_irq_read(struct dpu_kms *dpu_kms, + unsigned int irq_idx) { struct dpu_hw_intr *intr = dpu_kms->hw_intr; int reg_idx; @@ -503,7 +506,7 @@ struct dpu_hw_intr *dpu_hw_intr_init(void __iomem *addr, intr->irq_mask |= BIT(MDP_INTFn_INTR(intf->id)); - if (intf->intr_tear_rd_ptr != -1) + if (intf->intr_tear_rd_ptr) intr->irq_mask |= BIT(DPU_IRQ_REG(intf->intr_tear_rd_ptr)); } @@ -517,9 +520,10 @@ void dpu_hw_intr_destroy(struct dpu_hw_intr *intr) kfree(intr); } -int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, - void (*irq_cb)(void *arg), - void *irq_arg) +int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, + unsigned int irq_idx, + void (*irq_cb)(void *arg), + void *irq_arg) { struct dpu_hw_intr_entry *irq_entry; unsigned long irq_flags; @@ -566,7 +570,8 @@ int dpu_core_irq_register_callback(struct dpu_kms *dpu_kms, int irq_idx, return 0; } -int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, int irq_idx) +int dpu_core_irq_unregister_callback(struct dpu_kms *dpu_kms, + unsigned int irq_idx) { struct dpu_hw_intr_entry *irq_entry; unsigned long irq_flags; @@ -609,7 +614,7 @@ static int dpu_debugfs_core_irq_show(struct seq_file *s, void *v) int i, irq_count; void *cb; - for (i = 0; i < DPU_NUM_IRQS; i++) { + for (i = 1; i <= DPU_NUM_IRQS; i++) { spin_lock_irqsave(&dpu_kms->hw_intr->irq_lock, irq_flags); irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); irq_count = atomic_read(&irq_entry->count); @@ -645,7 +650,7 @@ void dpu_core_irq_preinstall(struct msm_kms *kms) dpu_disable_all_irqs(dpu_kms); pm_runtime_put_sync(&dpu_kms->pdev->dev); - for (i = 0; i < DPU_NUM_IRQS; i++) { + for (i = 1; i <= DPU_NUM_IRQS; i++) { irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); atomic_set(&irq_entry->count, 0); } @@ -661,7 +666,7 @@ void dpu_core_irq_uninstall(struct msm_kms *kms) return; pm_runtime_get_sync(&dpu_kms->pdev->dev); - for (i = 0; i < DPU_NUM_IRQS; i++) { + for (i = 1; i <= DPU_NUM_IRQS; i++) { irq_entry = dpu_core_irq_get_entry(dpu_kms->hw_intr, i); if (irq_entry->cb) DPU_ERROR("irq=[%d, %d] still enabled/registered\n", diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index bb775b6a2432..d9e7036fdd9f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -36,7 +36,7 @@ enum dpu_hw_intr_reg { #define MDP_INTFn_INTR(intf) (MDP_INTF0_INTR + (intf - INTF_0)) -#define DPU_IRQ_IDX(reg_idx, offset) (reg_idx * 32 + offset) +#define DPU_IRQ_IDX(reg_idx, offset) (reg_idx * 32 + offset + 1) #define DPU_NUM_IRQS (MDP_INTR_MAX * 32)