From patchwork Fri Jul 28 04:11:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nautiyal, Ankit K" X-Patchwork-Id: 13331144 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 74397C0015E for ; Fri, 28 Jul 2023 04:16:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB11710E651; Fri, 28 Jul 2023 04:16:10 +0000 (UTC) Received: from mgamail.intel.com (unknown [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5EF4E10E64C; Fri, 28 Jul 2023 04:15:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690517751; x=1722053751; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+R+dzxrnesx2uLbo9fmMJB9ktcZC6m34sxX8wbyOAVc=; b=Y5M4EYHL+ocFGgavsH5i5IsNwajsvVzbhP7QhdUOdv476b/aeFdxho2a O3HEdXtW6MuDaxqAzuwunzTQ+q1lzNJCeZFcS0lzMbCrbwPheAtN0wiAz TOKoAOhJ5hc9lfrDRmHtJ7fR+O/33JRJ6I6OjHRGkCBKoNLWPx83tEOoO joo7tvGx1x/5TSPXP6z+zhICWoadckHL1AcXkGeXiTV/kgqswhI9zAJJ/ Lks6oRX+wdK9Gy8QTX1vsd4V1Zk/sj93jxSXRDRYA0gh7SKvBjcKA6opI GICwCOpi/T6A5raEo4CJzVYQcUPEhFSERbeU1HsuJZDVbTBkMaIPxHcSC Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="348104189" X-IronPort-AV: E=Sophos;i="6.01,236,1684825200"; d="scan'208";a="348104189" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2023 21:15:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="797276427" X-IronPort-AV: E=Sophos;i="6.01,236,1684825200"; d="scan'208";a="797276427" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2023 21:15:49 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH 13/20] drm/i915/dp: Rename helper to get DSC max pipe_bpp Date: Fri, 28 Jul 2023 09:41:43 +0530 Message-Id: <20230728041150.2524032-14-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230728041150.2524032-1-ankit.k.nautiyal@intel.com> References: <20230728041150.2524032-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stanislav.lisovskiy@intel.com, anusha.srivatsa@intel.com, navaremanasi@google.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The helper intel_dp_dsc_compute_bpp gives the maximum pipe bpp that is allowed with DSC. Rename the this to reflect that it returns max pipe bpp supported with DSC. Signed-off-by: Ankit Nautiyal Reviewed-by: Stanislav Lisovskiy --- drivers/gpu/drm/i915/display/intel_dp.c | 8 ++++---- drivers/gpu/drm/i915/display/intel_dp.h | 2 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index c1eb0d1e229e..6228cfc44055 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1183,7 +1183,7 @@ intel_dp_mode_valid(struct drm_connector *_connector, * TBD pass the connector BPC, * for now U8_MAX so that max BPC on that platform would be picked */ - pipe_bpp = intel_dp_dsc_compute_bpp(intel_dp, U8_MAX); + pipe_bpp = intel_dp_dsc_compute_max_bpp(intel_dp, U8_MAX); /* * Output bpp is stored in 6.4 format so right shift by 4 to get the @@ -1543,7 +1543,7 @@ u8 intel_dp_dsc_max_src_input_bpc(struct drm_i915_private *i915) return 0; } -int intel_dp_dsc_compute_bpp(struct intel_dp *intel_dp, u8 max_req_bpc) +int intel_dp_dsc_compute_max_bpp(struct intel_dp *intel_dp, u8 max_req_bpc) { struct drm_i915_private *i915 = dp_to_i915(intel_dp); int i, num_bpc; @@ -1734,8 +1734,8 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp, "Cannot force DSC BPC:%d, due to DSC BPC limits\n", intel_dp->force_dsc_bpc); - pipe_bpp = intel_dp_dsc_compute_bpp(intel_dp, - conn_state->max_requested_bpc); + pipe_bpp = intel_dp_dsc_compute_max_bpp(intel_dp, + conn_state->max_requested_bpc); if (!is_dsc_pipe_bpp_sufficient(dev_priv, pipe_bpp)) { drm_dbg_kms(&dev_priv->drm, diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h index 6fd423463f5c..788a577ebe16 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.h +++ b/drivers/gpu/drm/i915/display/intel_dp.h @@ -106,7 +106,7 @@ void intel_read_dp_sdp(struct intel_encoder *encoder, struct intel_crtc_state *crtc_state, unsigned int type); bool intel_digital_port_connected(struct intel_encoder *encoder); -int intel_dp_dsc_compute_bpp(struct intel_dp *intel_dp, u8 dsc_max_bpc); +int intel_dp_dsc_compute_max_bpp(struct intel_dp *intel_dp, u8 dsc_max_bpc); u16 intel_dp_dsc_get_max_compressed_bpp(struct drm_i915_private *i915, u32 link_clock, u32 lane_count, u32 mode_clock, u32 mode_hdisplay, diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 4895d6242915..3eb085fbc7c8 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -971,7 +971,7 @@ intel_dp_mst_mode_valid_ctx(struct drm_connector *connector, * TBD pass the connector BPC, * for now U8_MAX so that max BPC on that platform would be picked */ - int pipe_bpp = intel_dp_dsc_compute_bpp(intel_dp, U8_MAX); + int pipe_bpp = intel_dp_dsc_compute_max_bpp(intel_dp, U8_MAX); if (drm_dp_sink_supports_fec(intel_dp->fec_capable)) { dsc_max_compressed_bpp =