From nobody Sun Feb 8 17:43:20 2026 Received: from mx.treblig.org (mx.treblig.org [46.235.229.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 99F0220C003 for ; Sun, 2 Feb 2025 21:59:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.229.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738533557; cv=none; b=tmMOLfyPCetPhHvltSOLiPxAVzZ5znhBnDt9RTYM+twjM2uzuGP8vwLesdff2ZBocCVtUzuStGK42ArUruVjG4f0oFBUjRCOQOiabtewKOTzdf06tFdTQi4wwB9bl401LT3Mz15NMA7DGEmdjzxuKiFja2J/iI3RuO9r0/9vWlw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738533557; c=relaxed/simple; bh=UDWy+aUqMYo23NL3hwiKtwJ4RASTiwEQ8rR7BF/F/m8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dw3/xvOVSLvmOSBXIkbSJDhYd03TwYvXvX28dEk+WzW/BknBKK+WRX/H3F7dNDOwF8aalJ/P+Z0e19xF7nLhSl/EEBP8BLNL4xB+nWGtrRykOe2MxrV7j2pdSw+9zzYXM8l4GLzCtEpeFb8fybe7kU4ItiVQwHG2cVg6oGOxJls= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org; spf=pass smtp.mailfrom=treblig.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b=Qgc2sU6O; arc=none smtp.client-ip=46.235.229.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=treblig.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b="Qgc2sU6O" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=0wnGofrGCJWqPYkWdZEZOB5+zOxrDqvG6IEsWkcHyLk=; b=Qgc2sU6OnOFo7+rq ubGsiT9nGrC2tFZOXMiCrsxp3B7jOeY/TR+2Vx+kGzvovwU23nAkeYe9gNEdUa2ka5tuEw/dA2c3G E2VpWhjgSk/9PjHYXs5OCphFfSHwlRnOZg8qQpXk2IFc8E4l4HIPN5a2sehBr3LE7O6+H9a0WYIva CVwjP6DYpLryyWUTP+NLekDp8+kk0mfRYknqUz9IylS8k9aZ5M0bBzP2YzzxXCXRvU8UQabzOYadK ZDbr6DFSD+AgeE725rPaZD6fLzHB+5+10dyJ11Hi72gaGFeQehGE6tALcQ0hi0sQyzjEVfqzjAIgx 1Ysk19B/Uxpjk116uQ==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1tehzY-00D9GV-2q; Sun, 02 Feb 2025 21:59:00 +0000 From: linux@treblig.org To: patrik.r.jakobsson@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, alexander.deucher@amd.com, harry.wentland@amd.com, sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, simona@ffwll.ch Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH 5/7] drm/amd/display: Remove unused hubbub1_toggle_watermark_change_req Date: Sun, 2 Feb 2025 21:58:54 +0000 Message-ID: <20250202215856.252439-6-linux@treblig.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250202215856.252439-1-linux@treblig.org> References: <20250202215856.252439-1-linux@treblig.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Dr. David Alan Gilbert" hubbub1_toggle_watermark_change_req() last use was removed in 2017 by commit b8fce2c9d773 ("drm/amd/display: Optimize programming front end") Remove it. Signed-off-by: Dr. David Alan Gilbert --- .../amd/display/dc/hubbub/dcn10/dcn10_hubbub.c | 18 ------------------ .../amd/display/dc/hubbub/dcn10/dcn10_hubbub.h | 3 --- 2 files changed, 21 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c b/d= rivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c index d738a36f2132..7847c1c4927b 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c @@ -679,24 +679,6 @@ void hubbub1_update_dchub( dh_data->dchub_info_valid =3D false; } =20 -void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub) -{ - struct dcn10_hubbub *hubbub1 =3D TO_DCN10_HUBBUB(hubbub); - - uint32_t watermark_change_req; - - REG_GET(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, - DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, &watermark_change_req); - - if (watermark_change_req) - watermark_change_req =3D 0; - else - watermark_change_req =3D 1; - - REG_UPDATE(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, - DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, watermark_change_req); -} - void hubbub1_soft_reset(struct hubbub *hubbub, bool reset) { struct dcn10_hubbub *hubbub1 =3D TO_DCN10_HUBBUB(hubbub); diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h b/d= rivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h index 9fbd45c7dfef..fa5c4c18ed59 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h @@ -489,9 +489,6 @@ void hubbub1_allow_self_refresh_control(struct hubbub *= hubbub, bool allow); =20 bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubub); =20 -void hubbub1_toggle_watermark_change_req( - struct hubbub *hubbub); - void hubbub1_wm_read_state(struct hubbub *hubbub, struct dcn_hubbub_wm *wm); =20 --=20 2.48.1