From patchwork Tue Jun 21 10:53:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Polimera X-Patchwork-Id: 583942 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 B0F9BCCA473 for ; Tue, 21 Jun 2022 10:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348707AbiFUKyV (ORCPT ); Tue, 21 Jun 2022 06:54:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229660AbiFUKxu (ORCPT ); Tue, 21 Jun 2022 06:53:50 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64DE41A067; Tue, 21 Jun 2022 03:53:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1655808829; x=1687344829; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=CfxCnLkx8qDNg+hw34ZntdovidZpeIyItmpLtPTt2cA=; b=mJYUMNZl0GgZp4nzqxma16zjMGV+QF5LWCT9HtFQwxD7g5vwP0nKZOMG KBZT17DKx2Q5XzGmXUyISvOeZTJv3Fzg/BkF0iUm0nRsc5kJh8SWm9SCW U7sWAD4khK4yptocUdTyvp4R14s/9rI0rtnYEmvX6rY6TeIYagHKYS+Iz I=; Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 21 Jun 2022 03:53:49 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 21 Jun 2022 03:53:47 -0700 X-QCInternal: smtphost Received: from vpolimer-linux.qualcomm.com ([10.204.67.235]) by ironmsg01-blr.qualcomm.com with ESMTP; 21 Jun 2022 16:23:31 +0530 Received: by vpolimer-linux.qualcomm.com (Postfix, from userid 463814) id A28683D58; Tue, 21 Jun 2022 16:23:30 +0530 (IST) From: Vinod Polimera To: y@qualcomm.com, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Vinod Polimera , linux-kernel@vger.kernel.org, robdclark@gmail.com, dianders@chromium.org, swboyd@chromium.org, quic_kalyant@quicinc.com, dmitry.baryshkov@linaro.org, quic_sbillaka@quicinc.com Subject: [v3 4/5] drm/msm/disp/dpu1: use atomic enable/disable callbacks for encoder functions Date: Tue, 21 Jun 2022 16:23:19 +0530 Message-Id: <1655808800-3996-5-git-send-email-quic_vpolimer@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655808800-3996-1-git-send-email-quic_vpolimer@quicinc.com> References: <1655808800-3996-1-git-send-email-quic_vpolimer@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use atomic variants for encoder callback functions such that certain states like self-refresh can be accessed as part of enable/disable sequence. Signed-off-by: Kalyan Thota Signed-off-by: Vinod Polimera --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 52516eb..cc2809b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1130,7 +1130,8 @@ void dpu_encoder_virt_runtime_resume(struct drm_encoder *drm_enc) mutex_unlock(&dpu_enc->enc_lock); } -static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc) +static void dpu_encoder_virt_atomic_enable(struct drm_encoder *drm_enc, + struct drm_atomic_state *state) { struct dpu_encoder_virt *dpu_enc = NULL; int ret = 0; @@ -1166,7 +1167,8 @@ static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc) mutex_unlock(&dpu_enc->enc_lock); } -static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc) +static void dpu_encoder_virt_atomic_disable(struct drm_encoder *drm_enc, + struct drm_atomic_state *state) { struct dpu_encoder_virt *dpu_enc = NULL; int i = 0; @@ -2332,8 +2334,8 @@ static void dpu_encoder_frame_done_timeout(struct timer_list *t) static const struct drm_encoder_helper_funcs dpu_encoder_helper_funcs = { .atomic_mode_set = dpu_encoder_virt_atomic_mode_set, - .disable = dpu_encoder_virt_disable, - .enable = dpu_encoder_virt_enable, + .atomic_disable = dpu_encoder_virt_atomic_disable, + .atomic_enable = dpu_encoder_virt_atomic_enable, .atomic_check = dpu_encoder_virt_atomic_check, };