From patchwork Thu Mar 6 13:11:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 14004492 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 6EDBDC28B23 for ; Thu, 6 Mar 2025 13:23:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 14B9A10E99F; Thu, 6 Mar 2025 13:23:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="P4uvoz5h"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5FA3810E99B; Thu, 6 Mar 2025 13:23:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741267429; x=1772803429; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=mK57pJrtD3MmVVdGqQAkIMiM2QjY6GnL2mqV+OQsEwc=; b=P4uvoz5hGD2KS1fxPEmnsrImGh/5VaWobJH6EMk4ybIwASC1JXM6VSOz Qiv7nifOO2xu062a8/cl04Bz2X5TDV6APQuKikOqlbtiWUx97EN/04j1u L4iXsCu4uV9ZZoAQnefFL1dOVXBmSlfXsqg1nXec0IfLF7MjAtMLlz3wN mU6E9C+M9WhXC6UiWbOP6yHOxWAOzPR5u5XByNWKV8LiR0qJLfMmowvHL GLP0C2o1nh0mMTAm3DuIQgZ8FGw/hVJhvHWF/qWg2+D/c9cG42WFfsJvg QNgIoE1jCR9uvIpbIFy+LcJ4nkeRbdjky+dlqfI9vj4ot17VKhuQR4lwk Q==; X-CSE-ConnectionGUID: cH3lsT6MSgSi2+YH/ya67A== X-CSE-MsgGUID: Dj51EnZIR8aYpX53wmFFgg== X-IronPort-AV: E=McAfee;i="6700,10204,11365"; a="41524698" X-IronPort-AV: E=Sophos;i="6.14,226,1736841600"; d="scan'208";a="41524698" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2025 05:23:49 -0800 X-CSE-ConnectionGUID: ZWfUyXCwQamtOKQDLH6Zww== X-CSE-MsgGUID: K/+LmimoRhq7RTsMAcZVqQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,226,1736841600"; d="scan'208";a="142243219" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2025 05:23:47 -0800 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, jani.nikula@linux.intel.com, ville.syrjala@linux.intel.com, mitulkumar.ajitkumar.golani@intel.com Subject: [PATCH 21/21] drm/i915/display: Add fixed_rr to crtc_state dump Date: Thu, 6 Mar 2025 18:41:00 +0530 Message-ID: <20250306131100.3989503-22-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250306131100.3989503-1-ankit.k.nautiyal@intel.com> References: <20250306131100.3989503-1-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" Add fixed refresh rate mode in crtc_state dump. VRR Timing Generator is running in fixed refresh rate mode when vrr.enable is unset and vrr.vmin = vrr.vmax = vrr.flipline. v2: Add check for vrr.enable. Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_crtc_state_dump.c | 3 ++- drivers/gpu/drm/i915/display/intel_vrr.c | 1 - drivers/gpu/drm/i915/display/intel_vrr.h | 1 + 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c index 599ddce96371..974598e29bff 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c +++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c @@ -294,8 +294,9 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config, pipe_config->hw.adjusted_mode.crtc_vdisplay, pipe_config->framestart_delay, pipe_config->msa_timing_delay); - drm_printf(&p, "vrr: %s, vmin: %d, vmax: %d, flipline: %d, pipeline full: %d, guardband: %d vsync start: %d, vsync end: %d\n", + drm_printf(&p, "vrr: %s, fixed_rr: %s, vmin: %d, vmax: %d, flipline: %d, pipeline full: %d, guardband: %d vsync start: %d, vsync end: %d\n", str_yes_no(pipe_config->vrr.enable), + str_yes_no(intel_vrr_is_fixed_rr(pipe_config) && !pipe_config->vrr.enable), pipe_config->vrr.vmin, pipe_config->vrr.vmax, pipe_config->vrr.flipline, pipe_config->vrr.pipeline_full, pipe_config->vrr.guardband, pipe_config->vrr.vsync_start, pipe_config->vrr.vsync_end); diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index a1ad9432bc28..fe589092ce53 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -661,7 +661,6 @@ void intel_vrr_transcoder_disable(const struct intel_crtc_state *crtc_state) intel_de_write(display, TRANS_PUSH(display, cpu_transcoder), 0); } -static bool intel_vrr_is_fixed_rr(const struct intel_crtc_state *crtc_state) { return crtc_state->vrr.flipline && diff --git a/drivers/gpu/drm/i915/display/intel_vrr.h b/drivers/gpu/drm/i915/display/intel_vrr.h index d857633bc02c..14a372204a54 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.h +++ b/drivers/gpu/drm/i915/display/intel_vrr.h @@ -38,5 +38,6 @@ int intel_vrr_vblank_delay(const struct intel_crtc_state *crtc_state); void intel_vrr_transcoder_enable(const struct intel_crtc_state *crtc_state); void intel_vrr_transcoder_disable(const struct intel_crtc_state *crtc_state); void intel_vrr_set_fixed_rr_timings(const struct intel_crtc_state *crtc_state); +bool intel_vrr_is_fixed_rr(const struct intel_crtc_state *crtc_state); #endif /* __INTEL_VRR_H__ */