From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kuninori Morimoto Subject: [PATCH 06/15] ASoC: rsnd: always call probe/remove for MUX Date: Thu, 21 Jan 2016 01:56:59 +0000 Message-ID: <87io2n4s18.wl%kuninori.morimoto.gx@renesas.com> References: <87r3hb4s53.wl%kuninori.morimoto.gx@renesas.com> Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from relmlie2.idc.renesas.com (relmlor3.renesas.com [210.160.252.173]) by alsa0.perex.cz (Postfix) with ESMTP id 3650326078A for ; Thu, 21 Jan 2016 02:57:03 +0100 (CET) In-Reply-To: <87r3hb4s53.wl%kuninori.morimoto.gx@renesas.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: Linux-ALSA , Simon , Liam Girdwood List-Id: alsa-devel@alsa-project.org From: Kuninori Morimoto CTU/MUX/DVC/SSIU/SSI/Audio-DMAC-periperi might be used under multipath. So, probe()/remove() need to be called multiple times. This patch allows it. Signed-off-by: Kuninori Morimoto --- sound/soc/sh/rcar/core.c | 1 + sound/soc/sh/rcar/rsnd.h | 14 +++++++------- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index ad97ce3..ed09189 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -163,6 +163,7 @@ void rsnd_mod_quit(struct rsnd_mod *mod) { if (mod->clk) clk_unprepare(mod->clk); + mod->clk = NULL; } void rsnd_mod_interrupt(struct rsnd_mod *mod, diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 317dd79..c7b2ba0 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -237,29 +237,29 @@ struct rsnd_mod { /* * status * - * 0xH0000CBA + * 0xH0000CB0 * - * A 0: probe 1: remove * B 0: init 1: quit * C 0: start 1: stop * * H is always called (see __rsnd_mod_call) + * H 0: probe 1: remove * H 0: pcm_new * H 0: fallback * H 0: hw_params */ -#define __rsnd_mod_shift_probe 0 -#define __rsnd_mod_shift_remove 0 #define __rsnd_mod_shift_init 4 #define __rsnd_mod_shift_quit 4 #define __rsnd_mod_shift_start 8 #define __rsnd_mod_shift_stop 8 +#define __rsnd_mod_shift_probe 28 /* always called */ +#define __rsnd_mod_shift_remove 28 /* always called */ #define __rsnd_mod_shift_pcm_new 28 /* always called */ #define __rsnd_mod_shift_fallback 28 /* always called */ #define __rsnd_mod_shift_hw_params 28 /* always called */ -#define __rsnd_mod_add_probe 1 -#define __rsnd_mod_add_remove -1 +#define __rsnd_mod_add_probe 0 +#define __rsnd_mod_add_remove 0 #define __rsnd_mod_add_init 1 #define __rsnd_mod_add_quit -1 #define __rsnd_mod_add_start 1 @@ -269,7 +269,7 @@ struct rsnd_mod { #define __rsnd_mod_add_hw_params 0 #define __rsnd_mod_call_probe 0 -#define __rsnd_mod_call_remove 1 +#define __rsnd_mod_call_remove 0 #define __rsnd_mod_call_init 0 #define __rsnd_mod_call_quit 1 #define __rsnd_mod_call_start 0 -- 1.9.1