From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9FB3DC433E0 for ; Thu, 9 Jul 2020 10:22:40 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7B0C5206DF for ; Thu, 9 Jul 2020 10:22:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B0C5206DF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D86D36E3EE; Thu, 9 Jul 2020 10:22:39 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3AA9E6E0EE; Thu, 9 Jul 2020 10:22:39 +0000 (UTC) IronPort-SDR: geK/lhSlSkqZoNNGiRmRkVUE6tQGjetJ2AwUqmmR3R0fUR7wPPhzTZ4FnBGiWok+7gLLBNpuax NkjqLNIL11pw== X-IronPort-AV: E=McAfee;i="6000,8403,9676"; a="212886846" X-IronPort-AV: E=Sophos;i="5.75,331,1589266800"; d="scan'208";a="212886846" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jul 2020 03:22:38 -0700 IronPort-SDR: J48x0LA7P0MPLaMTk9HmRqE8y5TCVNmCEyC769WTDFIiL6O+hUVaYCso05p4id0GKTXeToj5Wz aXmd7H3qS+mw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,331,1589266800"; d="scan'208";a="314918250" Received: from ramaling-i9x.iind.intel.com (HELO intel.com) ([10.99.66.154]) by orsmga008.jf.intel.com with ESMTP; 09 Jul 2020 03:22:35 -0700 Date: Thu, 9 Jul 2020 15:46:26 +0530 From: Ramalingam C To: Sean Paul Message-ID: <20200709101626.GC13481@intel.com> References: <20200623155907.22961-1-sean@poorly.run> <20200623155907.22961-11-sean@poorly.run> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200623155907.22961-11-sean@poorly.run> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Intel-gfx] [PATCH v7 10/17] drm/i915: Support DP MST in enc_to_dig_port() function 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: , Cc: dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, Sean Paul Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 2020-06-23 at 11:59:00 -0400, Sean Paul wrote: > From: Sean Paul > > Although DP_MST fake encoders are not subclassed from digital ports, > they are associated with them. Support these encoders. > > Signed-off-by: Sean Paul Reviewed-by: Ramalingam C > Link: https://patchwork.freedesktop.org/patch/msgid/20191203173638.94919-9-sean@poorly.run #v1 > Link: https://patchwork.freedesktop.org/patch/msgid/20191212190230.188505-10-sean@poorly.run #v2 > Link: https://patchwork.freedesktop.org/patch/msgid/20200117193103.156821-10-sean@poorly.run #v3 > Link: https://patchwork.freedesktop.org/patch/msgid/20200218220242.107265-10-sean@poorly.run #v4 > Link: https://patchwork.freedesktop.org/patch/msgid/20200305201236.152307-10-sean@poorly.run #v5 > Link: https://patchwork.freedesktop.org/patch/msgid/20200429195502.39919-10-sean@poorly.run #v6 > > Changes in v2: > -None > Changes in v3: > -None > Changes in v4: > -None > Changes in v5: > -None > Changes in v6: > -None > Changes in v7: > -None > --- > .../drm/i915/display/intel_display_types.h | 21 ++++++++++++------- > 1 file changed, 14 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h > index 1503403a808b..811085ef3fba 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_types.h > +++ b/drivers/gpu/drm/i915/display/intel_display_types.h > @@ -1525,6 +1525,18 @@ static inline bool intel_encoder_is_dig_port(struct intel_encoder *encoder) > } > } > > +static inline bool intel_encoder_is_mst(struct intel_encoder *encoder) > +{ > + return encoder->type == INTEL_OUTPUT_DP_MST; > +} > + > +static inline struct intel_dp_mst_encoder * > +enc_to_mst(struct intel_encoder *encoder) > +{ > + return container_of(&encoder->base, struct intel_dp_mst_encoder, > + base.base); > +} > + > static inline struct intel_digital_port * > enc_to_dig_port(struct intel_encoder *encoder) > { > @@ -1533,6 +1545,8 @@ enc_to_dig_port(struct intel_encoder *encoder) > if (intel_encoder_is_dig_port(intel_encoder)) > return container_of(&encoder->base, struct intel_digital_port, > base.base); > + else if (intel_encoder_is_mst(intel_encoder)) > + return enc_to_mst(encoder)->primary; > else > return NULL; > } > @@ -1543,13 +1557,6 @@ intel_attached_dig_port(struct intel_connector *connector) > return enc_to_dig_port(intel_attached_encoder(connector)); > } > > -static inline struct intel_dp_mst_encoder * > -enc_to_mst(struct intel_encoder *encoder) > -{ > - return container_of(&encoder->base, struct intel_dp_mst_encoder, > - base.base); > -} > - > static inline struct intel_dp *enc_to_intel_dp(struct intel_encoder *encoder) > { > return &enc_to_dig_port(encoder)->dp; > -- > Sean Paul, Software Engineer, Google / Chromium OS > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx