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 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 1FA5CC433F5 for ; Thu, 3 Mar 2022 11:40:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 675FA10E20D; Thu, 3 Mar 2022 11:40:50 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0133D10E20D for ; Thu, 3 Mar 2022 11:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646307649; x=1677843649; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=+nSHGqk26GiIWbFyhoYU7Y78I6eUjoVp22oxz01X5ec=; b=Lr90kGzL0Jsq0EZC5yUa9DePiPJ9JMmfGF4dWiKXaNLkJk8wZLwVXuXJ dlQLxsj6PnAyv+8NdMNuA0I8elQ0mDz6L2JT2ZW8gn1VGlbY7jvB3R0ai U2Ky56DPGefpmuXyNtKIwoTl1H637Yaw7gw9qehodKvwX1g+XpJQXvAbC Waev+e46d9jxDPkBn6WK09EWT2gHxY7/ed9mahMQZNIgY4CwXnPSS0uA5 QfI8Uw9weOu0rTbTCUvRcjG+ZzbPhcHTTxHYoMfKknzRhgZRQaB60kYnj mac+7Nbx0aKa3+08mSjTxtgzKYqorUZmH/uggReV8aVLHkImd1mjwev1R A==; X-IronPort-AV: E=McAfee;i="6200,9189,10274"; a="253579662" X-IronPort-AV: E=Sophos;i="5.90,151,1643702400"; d="scan'208";a="253579662" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2022 03:40:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,151,1643702400"; d="scan'208";a="545833052" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.151]) by fmsmga007.fm.intel.com with SMTP; 03 Mar 2022 03:40:45 -0800 Received: by stinkbox (sSMTP sendmail emulation); Thu, 03 Mar 2022 13:40:44 +0200 Date: Thu, 3 Mar 2022 13:40:44 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Lee Shawn C Message-ID: References: <20220301050141.12203-1-shawn.c.lee@intel.com> <20220303083802.5071-1-shawn.c.lee@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220303083802.5071-1-shawn.c.lee@intel.com> X-Patchwork-Hint: comment Subject: Re: [Intel-gfx] [v2] drm/i915: update new TMDS clock setting defined by VBT 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: intel-gfx@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Thu, Mar 03, 2022 at 04:38:02PM +0800, Lee Shawn C wrote: > VBT 249 update to support more TMDS clock rate 3.00G, 3.40G > and 5.94G. Refer to this new definition to configure max > TMDS clock rate for HDMI driver. > > BSpec: 20124 > > v2: new subject > > Cc: Jani Nikula > Cc: Ville Syrjala > Cc: Ankit Nautiyal > Signed-off-by: Lee Shawn C Thanks. Pushed to drm-intel-next. > --- > drivers/gpu/drm/i915/display/intel_bios.c | 6 ++++++ > drivers/gpu/drm/i915/display/intel_vbt_defs.h | 3 +++ > 2 files changed, 9 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c > index 40b5e7ed12c2..a559a1914588 100644 > --- a/drivers/gpu/drm/i915/display/intel_bios.c > +++ b/drivers/gpu/drm/i915/display/intel_bios.c > @@ -1955,6 +1955,12 @@ static int _intel_bios_max_tmds_clock(const struct intel_bios_encoder_data *devd > fallthrough; > case HDMI_MAX_DATA_RATE_PLATFORM: > return 0; > + case HDMI_MAX_DATA_RATE_594: > + return 594000; > + case HDMI_MAX_DATA_RATE_340: > + return 340000; > + case HDMI_MAX_DATA_RATE_300: > + return 300000; > case HDMI_MAX_DATA_RATE_297: > return 297000; > case HDMI_MAX_DATA_RATE_165: > diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > index b9397d9363c5..e0508990df48 100644 > --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h > +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h > @@ -289,6 +289,9 @@ struct bdb_general_features { > #define HDMI_MAX_DATA_RATE_PLATFORM 0 /* 204 */ > #define HDMI_MAX_DATA_RATE_297 1 /* 204 */ > #define HDMI_MAX_DATA_RATE_165 2 /* 204 */ > +#define HDMI_MAX_DATA_RATE_594 3 /* 249 */ > +#define HDMI_MAX_DATA_RATE_340 4 /* 249 */ > +#define HDMI_MAX_DATA_RATE_300 5 /* 249 */ > > #define LEGACY_CHILD_DEVICE_CONFIG_SIZE 33 > > -- > 2.17.1 -- Ville Syrjälä Intel