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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 6B722C432C1 for ; Tue, 24 Sep 2019 16:56:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2F86E2054F for ; Tue, 24 Sep 2019 16:56:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1569344168; bh=K4T6lRYMyRRepGM0P+BdfI9+GRjzZhv/1SdRP6HK8Lo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=F64FtVy1qeZOlPfwtkRx7sG/8SiI9kzWdyhUGEQvFVEAq46KoYGNDp776689pryZm zTppQRPcAHFqoE3TVDgHyQOufJ5aNU4OJ+03c0x7HXvbfTwfLODQcqRBySkPUlmiSB gJUsM0uQp+4Qg+luEE5C8UAp91zZYSoFr5rd9rjU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2410670AbfIXQuB (ORCPT ); Tue, 24 Sep 2019 12:50:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:42586 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2410666AbfIXQuB (ORCPT ); Tue, 24 Sep 2019 12:50:01 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81E5C21906; Tue, 24 Sep 2019 16:49:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1569343800; bh=K4T6lRYMyRRepGM0P+BdfI9+GRjzZhv/1SdRP6HK8Lo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1PrSknN5lmJGIKYoZJlthmNIR2s/vsTVYERrU3GC0N3jZbcZa5IpVpmZoyHjhFqEZ nE4P0zlV5OuM0jXyOx57C6HunIdsBWDGju9re8SXDuhCIcYdb8qqCR5pFzDrHgd482 6AjfTEj+C3kG8ZPz5vkoKlp7blkC6a4uP+kx99N0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Charlene Liu , Dmytro Laktyushkin , Bhawanpreet Lakha , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.19 35/50] drm/amd/display: support spdif Date: Tue, 24 Sep 2019 12:48:32 -0400 Message-Id: <20190924164847.27780-35-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190924164847.27780-1-sashal@kernel.org> References: <20190924164847.27780-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Charlene Liu [ Upstream commit b5a41620bb88efb9fb31a4fa5e652e3d5bead7d4 ] [Description] port spdif fix to staging: spdif hardwired to afmt inst 1. spdif func pointer spdif resource allocation (reserve last audio endpoint for spdif only) Signed-off-by: Charlene Liu Reviewed-by: Dmytro Laktyushkin Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../gpu/drm/amd/display/dc/core/dc_resource.c | 17 ++++++++--------- drivers/gpu/drm/amd/display/dc/dce/dce_audio.c | 4 ++-- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index f0d68aa7c8fcc..d440b28ee43fb 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -229,12 +229,10 @@ bool resource_construct( DC_ERR("DC: failed to create audio!\n"); return false; } - if (!aud->funcs->endpoint_valid(aud)) { aud->funcs->destroy(&aud); break; } - pool->audios[i] = aud; pool->audio_count++; } @@ -1703,24 +1701,25 @@ static struct audio *find_first_free_audio( const struct resource_pool *pool, enum engine_id id) { - int i; - for (i = 0; i < pool->audio_count; i++) { + int i, available_audio_count; + + available_audio_count = pool->audio_count; + + for (i = 0; i < available_audio_count; i++) { if ((res_ctx->is_audio_acquired[i] == false) && (res_ctx->is_stream_enc_acquired[i] == true)) { /*we have enough audio endpoint, find the matching inst*/ if (id != i) continue; - return pool->audios[i]; } } - /* use engine id to find free audio */ - if ((id < pool->audio_count) && (res_ctx->is_audio_acquired[id] == false)) { + /* use engine id to find free audio */ + if ((id < available_audio_count) && (res_ctx->is_audio_acquired[id] == false)) { return pool->audios[id]; } - /*not found the matching one, first come first serve*/ - for (i = 0; i < pool->audio_count; i++) { + for (i = 0; i < available_audio_count; i++) { if (res_ctx->is_audio_acquired[i] == false) { return pool->audios[i]; } diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c index 7f6d724686f1a..abb559ce64085 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c @@ -611,6 +611,8 @@ void dce_aud_az_configure( AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO1, value); + DC_LOG_HW_AUDIO("\n\tAUDIO:az_configure: index: %u data, 0x%x, displayName %s: \n", + audio->inst, value, audio_info->display_name); /* *write the port ID: @@ -922,7 +924,6 @@ static const struct audio_funcs funcs = { .az_configure = dce_aud_az_configure, .destroy = dce_aud_destroy, }; - void dce_aud_destroy(struct audio **audio) { struct dce_audio *aud = DCE_AUD(*audio); @@ -953,7 +954,6 @@ struct audio *dce_audio_create( audio->regs = reg; audio->shifts = shifts; audio->masks = masks; - return &audio->base; } -- 2.20.1