From patchwork Thu Aug 29 13:18:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 13783215 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 9B660C83F1A for ; Thu, 29 Aug 2024 13:17:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 43A0410E699; Thu, 29 Aug 2024 13:17:21 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iic/9tDs"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 660DC10E693; Thu, 29 Aug 2024 13:17:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724937438; x=1756473438; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Gc8KVFAQv+KwDrX26GeMNrzPHUB4d3JJeobacXyJdQA=; b=iic/9tDs72RFywt2qr5Kgj+VdFMKQgCu0FPyMmWuPI2NrAslL/ynUtwa F8JqsmqT9ThXJYiS0ZoBbyU9IwrzykSHCP+RO7GS+h13Nm2KLyvJIziWX twsjU+RsZv9oOIKZ75muUkPF17r6o1NtN5mEJ/8xWBfbwz3RBLvD9oMdn 4tYgx2Gxfj7XFPOatYDr7qovmo/TZ8WjrvlCwOw2/gz9KVyJYCv64OxqH 4HMCOhmw0dxnDRFSYGUiKuwNLTCA+GYT0sNG3bWTNmHb4ZDa08SGIf1dk 5xMmfyDoEOSml75mJpgQNf0xHfdbD2JeoMP5m907y4k0a2kic/U+yAca/ g==; X-CSE-ConnectionGUID: SfW3V7gyTleCZ2RLPSUhxw== X-CSE-MsgGUID: t3vOx4Q1RmqhYAaXTyrMiw== X-IronPort-AV: E=McAfee;i="6700,10204,11179"; a="23667266" X-IronPort-AV: E=Sophos;i="6.10,185,1719903600"; d="scan'208";a="23667266" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2024 06:17:18 -0700 X-CSE-ConnectionGUID: ABAMMkfOTVSmGkUrvqCU7w== X-CSE-MsgGUID: kDcGjc5WSBWecODYPiEz8A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,185,1719903600"; d="scan'208";a="63261604" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2024 06:17:15 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jani.nikula@linux.intel.com, suraj.kandpal@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH 11/19] drm/i915/display: Move dss stuff in intel_dss files Date: Thu, 29 Aug 2024 18:48:19 +0530 Message-ID: <20240829131828.2350930-12-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240829131828.2350930-1-ankit.k.nautiyal@intel.com> References: <20240829131828.2350930-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Move helper to retrieve the compressed and uncompressed joiner pipes from dss ctl to intel_dss files. v2: Derive intel_display from crtc. (Jani) Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_display.c | 34 +++----------- drivers/gpu/drm/i915/display/intel_dss.c | 48 ++++++++++++++++++++ drivers/gpu/drm/i915/display/intel_dss.h | 7 +++ 3 files changed, 61 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 05ffd28cc16a..3d7990f8f20f 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -3545,35 +3545,13 @@ static void enabled_joiner_pipes(struct drm_i915_private *dev_priv, for_each_intel_crtc_in_pipe_mask(&dev_priv->drm, crtc, joiner_pipes(dev_priv)) { - enum intel_display_power_domain power_domain; - enum pipe pipe = crtc->pipe; - intel_wakeref_t wakeref; - - power_domain = intel_dsc_power_domain(crtc, (enum transcoder) pipe); - with_intel_display_power_if_enabled(dev_priv, power_domain, wakeref) { - u32 tmp = intel_de_read(dev_priv, ICL_PIPE_DSS_CTL1(pipe)); + intel_dss_get_compressed_joiner_pipes(crtc, + primary_pipes, + secondary_pipes); - if (!(tmp & BIG_JOINER_ENABLE)) - continue; - - if (tmp & PRIMARY_BIG_JOINER_ENABLE) - *primary_pipes |= BIT(pipe); - else - *secondary_pipes |= BIT(pipe); - } - - if (DISPLAY_VER(dev_priv) < 13) - continue; - - power_domain = POWER_DOMAIN_PIPE(pipe); - with_intel_display_power_if_enabled(dev_priv, power_domain, wakeref) { - u32 tmp = intel_de_read(dev_priv, ICL_PIPE_DSS_CTL1(pipe)); - - if (tmp & UNCOMPRESSED_JOINER_PRIMARY) - *primary_pipes |= BIT(pipe); - if (tmp & UNCOMPRESSED_JOINER_SECONDARY) - *secondary_pipes |= BIT(pipe); - } + intel_dss_get_uncompressed_joiner_pipes(crtc, + primary_pipes, + secondary_pipes); } /* Joiner pipes should always be consecutive primary and secondary */ diff --git a/drivers/gpu/drm/i915/display/intel_dss.c b/drivers/gpu/drm/i915/display/intel_dss.c index fe55f4b1a9bf..01303feadcef 100644 --- a/drivers/gpu/drm/i915/display/intel_dss.c +++ b/drivers/gpu/drm/i915/display/intel_dss.c @@ -217,3 +217,51 @@ void intel_dss_dsc_get_config(struct intel_crtc_state *crtc_state) crtc_state->dsc.dsc_split = (dss_ctl2 & RIGHT_BRANCH_VDSC_ENABLE) && (dss_ctl1 & JOINER_ENABLE); } + +void intel_dss_get_compressed_joiner_pipes(struct intel_crtc *crtc, + u8 *primary_pipes, + u8 *secondary_pipes) +{ + struct intel_display *display = to_intel_display(crtc); + struct drm_i915_private *i915 = to_i915(display->drm); + enum intel_display_power_domain power_domain; + enum pipe pipe = crtc->pipe; + intel_wakeref_t wakeref; + + power_domain = intel_dsc_power_domain(crtc, (enum transcoder) pipe); + with_intel_display_power_if_enabled(i915, power_domain, wakeref) { + u32 tmp = intel_de_read(display, ICL_PIPE_DSS_CTL1(pipe)); + + if (!(tmp & BIG_JOINER_ENABLE)) + continue; + + if (tmp & PRIMARY_BIG_JOINER_ENABLE) + *primary_pipes |= BIT(pipe); + else + *secondary_pipes |= BIT(pipe); + } +} + +void intel_dss_get_uncompressed_joiner_pipes(struct intel_crtc *crtc, + u8 *primary_pipes, + u8 *secondary_pipes) +{ + struct intel_display *display = to_intel_display(crtc); + struct drm_i915_private *i915 = to_i915(display->drm); + enum intel_display_power_domain power_domain; + enum pipe pipe = crtc->pipe; + intel_wakeref_t wakeref; + + if (DISPLAY_VER(display) < 13) + return; + + power_domain = POWER_DOMAIN_PIPE(pipe); + with_intel_display_power_if_enabled(i915, power_domain, wakeref) { + u32 tmp = intel_de_read(display, ICL_PIPE_DSS_CTL1(pipe)); + + if (tmp & UNCOMPRESSED_JOINER_PRIMARY) + *primary_pipes |= BIT(pipe); + if (tmp & UNCOMPRESSED_JOINER_SECONDARY) + *secondary_pipes |= BIT(pipe); + } +} diff --git a/drivers/gpu/drm/i915/display/intel_dss.h b/drivers/gpu/drm/i915/display/intel_dss.h index cb204db56153..6a74404bd76d 100644 --- a/drivers/gpu/drm/i915/display/intel_dss.h +++ b/drivers/gpu/drm/i915/display/intel_dss.h @@ -11,6 +11,7 @@ struct intel_crtc_state; struct intel_display; struct intel_encoder; +struct intel_crtc; u8 intel_dss_mso_pipe_mask(struct intel_display *display); void intel_dss_mso_get_config(struct intel_encoder *encoder, @@ -24,6 +25,12 @@ void intel_dss_enable_uncompressed_joiner(const struct intel_crtc_state *crtc_st void intel_dss_enable_compressed_joiner(const struct intel_crtc_state *crtc_state, int vdsc_instances_per_pipe); void intel_dss_dsc_get_config(struct intel_crtc_state *crtc_state); +void intel_dss_get_compressed_joiner_pipes(struct intel_crtc *crtc, + u8 *primary_pipes, + u8 *secondary_pipes); +void intel_dss_get_uncompressed_joiner_pipes(struct intel_crtc *crtc, + u8 *primary_pipes, + u8 *secondary_pipes); #endif /* __INTEL_DSS_H__ */