From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Subject: [PATCH] add codec-specific controls for UCB1400 Date: Thu, 29 Jun 2006 14:37:20 +0200 Message-ID: <44A3C980.7080808@compulab.co.il> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------030003020305020406040307" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org This is a multi-part message in MIME format. --------------030003020305020406040307 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit This patch adds some codec-specific controls for Philips UCB1400 codec. Signed-off-by: Mike Rapoport -- Sincerely yours, Mike Rapoport --------------030003020305020406040307 Content-Type: text/x-diff; name="ac97.patch" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="ac97.patch" sound/pci/ac97/ac97_codec.c | 2 +- sound/pci/ac97/ac97_patch.c | 30 ++++++++++++++++++++++++++++++ sound/pci/ac97/ac97_patch.h | 1 + 3 files changed, 32 insertions(+), 1 deletions(-) diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 3020ca2..ba1dc8a 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -150,7 +150,7 @@ static const struct ac97_codec_id snd_ac { 0x4e534300, 0xffffffff, "LM4540,43,45,46,48", NULL, NULL }, // only guess --jk { 0x4e534331, 0xffffffff, "LM4549", NULL, NULL }, { 0x4e534350, 0xffffffff, "LM4550", NULL, NULL }, -{ 0x50534304, 0xffffffff, "UCB1400", NULL, NULL }, +{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL }, { 0x53494c20, 0xffffffe0, "Si3036,8", mpatch_si3036, mpatch_si3036, AC97_MODEM_PATCH }, { 0x54524102, 0xffffffff, "TR28022", NULL, NULL }, { 0x54524106, 0xffffffff, "TR28026", NULL, NULL }, diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index a444a78..0bb1d71 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -2823,3 +2823,33 @@ int mpatch_si3036(struct snd_ac97 * ac97 snd_ac97_write_cache(ac97, 0x68, 0); return 0; } + +/* + * UCB1400 codec + */ +static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = { +AC97_SINGLE("Headphone driver", 0x6a, 6, 1, 0), +AC97_SINGLE("DC filter", 0x6a, 4, 1, 0), +AC97_SINGLE("Smart power mode", 0x6c, 4, 3, 0), +}; + +static int patch_ucb1400_specific(struct snd_ac97 * ac97) +{ + int idx, err; + for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++) + if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0) + return err; + return 0; +} + +static struct snd_ac97_build_ops patch_ucb1400_ops = { + .build_specific = patch_ucb1400_specific, +}; + +int patch_ucb1400(struct snd_ac97 * ac97) +{ + ac97->build_ops = &patch_ucb1400_ops; + snd_ac97_write(ac97, 0x6a, 0x0050); + snd_ac97_write(ac97, 0x6c, 0x0030); + return 0; +} diff --git a/sound/pci/ac97/ac97_patch.h b/sound/pci/ac97/ac97_patch.h index 5060cb6..068b674 100644 --- a/sound/pci/ac97/ac97_patch.h +++ b/sound/pci/ac97/ac97_patch.h @@ -58,4 +58,5 @@ int patch_cm9780(struct snd_ac97 * ac97) int patch_vt1616(struct snd_ac97 * ac97); int patch_vt1617a(struct snd_ac97 * ac97); int patch_it2646(struct snd_ac97 * ac97); +int patch_ucb1400(struct snd_ac97 * ac97); int mpatch_si3036(struct snd_ac97 * ac97); --------------030003020305020406040307 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 --------------030003020305020406040307 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-devel --------------030003020305020406040307--