From patchwork Wed Oct 30 04:10:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nautiyal, Ankit K" X-Patchwork-Id: 13855904 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 C6E66D7495D for ; Wed, 30 Oct 2024 04:08:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 15E1810E74A; Wed, 30 Oct 2024 04:08:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="gn3dx3XC"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 23C7510E74C; Wed, 30 Oct 2024 04:08:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730261301; x=1761797301; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Igyu7k2cVnyqvAOAzvsLUjTFzydGdf4UYglTFEpoYsM=; b=gn3dx3XCLnkn2jfD6c/r42iePikF0e9hyWjxun/SuO/8nI6dG/G4oIkA C5g8dDz1HX+fWTdUcql1OHXn1x2kARMPcCd+OeTKmSQ1UeP5CWcoU9aAJ xBdbLmDcAQW0T5Ma2uuohdMCrvNZQlenOXPJcZc+ujIVY7z/Odqe7vpVB Kskt8nuM9ufoeHPbvTy8vHd5o9mE7yLBTqmc2Irr4+VaAueRTqR0ZfCji tE7m/w0XcPg5XA77IbplA5k2aUBdsJHcL7yjK2te9DFunKbV2Ft5AgvH/ vGtayoR6/zS/4A6JGIOGyHK9Jo7gPsbYNCUvL52WK6lPsPBWdv9WcMenI A==; X-CSE-ConnectionGUID: 0KLh2KsUTWO8mItEyPAWxg== X-CSE-MsgGUID: BNGGf0/7QF+qyp8oxkZlLg== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="30088436" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="30088436" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2024 21:08:21 -0700 X-CSE-ConnectionGUID: rtvH8vonTGiHKyN1wtUdrw== X-CSE-MsgGUID: 78jS9o6ZS96uYLzLy6PzmQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,244,1725346800"; d="scan'208";a="82510504" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2024 21:08:19 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, suraj.kandpal@intel.com Subject: [PATCH 3/7] drm/i915/vdsc: Use VDSC0/VDSC1 for LEFT/RIGHT VDSC engine Date: Wed, 30 Oct 2024 09:40:32 +0530 Message-ID: <20241030041036.1238006-4-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241030041036.1238006-1-ankit.k.nautiyal@intel.com> References: <20241030041036.1238006-1-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" Drop use of LEFT/RIGHT VDSC engine and use VDSC0/VDSC1 instead. While at it, use REG_BIT macro for the bits. Signed-off-by: Ankit Nautiyal Reviewed-by: Suraj Kandpal --- drivers/gpu/drm/i915/display/intel_vdsc.c | 8 ++++---- drivers/gpu/drm/i915/display/intel_vdsc_regs.h | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index 168f39499c66..bd6480e373f7 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -770,9 +770,9 @@ void intel_dsc_enable(const struct intel_crtc_state *crtc_state) intel_dsc_pps_configure(crtc_state); - dss_ctl2_val |= LEFT_BRANCH_VDSC_ENABLE; + dss_ctl2_val |= VDSC0_ENABLE; if (vdsc_instances_per_pipe > 1) { - dss_ctl2_val |= RIGHT_BRANCH_VDSC_ENABLE; + dss_ctl2_val |= VDSC1_ENABLE; dss_ctl1_val |= JOINER_ENABLE; } if (crtc_state->joiner_pipes) { @@ -972,11 +972,11 @@ void intel_dsc_get_config(struct intel_crtc_state *crtc_state) dss_ctl1 = intel_de_read(dev_priv, dss_ctl1_reg(crtc, cpu_transcoder)); dss_ctl2 = intel_de_read(dev_priv, dss_ctl2_reg(crtc, cpu_transcoder)); - crtc_state->dsc.compression_enable = dss_ctl2 & LEFT_BRANCH_VDSC_ENABLE; + crtc_state->dsc.compression_enable = dss_ctl2 & VDSC0_ENABLE; if (!crtc_state->dsc.compression_enable) goto out; - if (dss_ctl1 & JOINER_ENABLE && dss_ctl2 & RIGHT_BRANCH_VDSC_ENABLE) + if (dss_ctl1 & JOINER_ENABLE && dss_ctl2 & VDSC1_ENABLE) crtc_state->dsc.num_streams = 2; else crtc_state->dsc.num_streams = 1; diff --git a/drivers/gpu/drm/i915/display/intel_vdsc_regs.h b/drivers/gpu/drm/i915/display/intel_vdsc_regs.h index bf32a3b46fb1..d7a72b95ee7e 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc_regs.h +++ b/drivers/gpu/drm/i915/display/intel_vdsc_regs.h @@ -21,8 +21,8 @@ #define MAX_DL_BUFFER_TARGET_DEPTH 0x5a0 #define DSS_CTL2 _MMIO(0x67404) -#define LEFT_BRANCH_VDSC_ENABLE (1 << 31) -#define RIGHT_BRANCH_VDSC_ENABLE (1 << 15) +#define VDSC0_ENABLE REG_BIT(31) +#define VDSC1_ENABLE REG_BIT(15) #define RIGHT_DL_BUF_TARGET_DEPTH_MASK (0xfff << 0) #define RIGHT_DL_BUF_TARGET_DEPTH(pixels) ((pixels) << 0)