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Wed, 11 Aug 2021 19:57:31 +0100 Received: from vitaly-Inspiron-5415.ad.cirrus.com (unknown [198.90.238.180]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 2A2ED2A9; Wed, 11 Aug 2021 18:57:31 +0000 (UTC) From: Vitaly Rodionov To: Jaroslav Kysela , Takashi Iwai Subject: [PATCH v4 20/27] ALSA: hda/cs8409: Add Support to disable jack type detection for CS42L42 Date: Wed, 11 Aug 2021 19:56:47 +0100 Message-ID: <20210811185654.6837-21-vitalyr@opensource.cirrus.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210811185654.6837-1-vitalyr@opensource.cirrus.com> References: <20210811185654.6837-1-vitalyr@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: rXssGLpqMqeZH1yYzCp5WAZmb1vu8XYQ X-Proofpoint-ORIG-GUID: rXssGLpqMqeZH1yYzCp5WAZmb1vu8XYQ X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 impostorscore=0 mlxlogscore=999 suspectscore=0 phishscore=0 adultscore=0 mlxscore=0 spamscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108110130 Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Stefan Binding X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Stefan Binding Some hardware configurations do not support jack type detection. Instead, for those configurations, only tip detection is supported. Signed-off-by: Stefan Binding Signed-off-by: Vitaly Rodionov --- Changes in v2: - No changes Changes in v3: - No changes Changes in v4: - No changes sound/pci/hda/patch_cs8409-tables.c | 1 + sound/pci/hda/patch_cs8409.c | 72 ++++++++++++++++------------- sound/pci/hda/patch_cs8409.h | 1 + 3 files changed, 43 insertions(+), 31 deletions(-) diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c index 117c70536ff0..be9feb84aaa2 100644 --- a/sound/pci/hda/patch_cs8409-tables.c +++ b/sound/pci/hda/patch_cs8409-tables.c @@ -246,6 +246,7 @@ struct sub_codec cs8409_cs42l42_codec = { .mic_jack_in = 0, .paged = 1, .suspended = 1, + .no_type_dect = 0, }; /****************************************************************************** diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index 5b3221ddc51b..7ea46c83ac86 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -559,6 +559,39 @@ static void cs42l42_run_jack_detect(struct sub_codec *cs42l42) usleep_range(10000, 25000); } +static int cs42l42_handle_tip_sense(struct sub_codec *cs42l42, unsigned int reg_ts_status) +{ + int status_changed = 0; + + /* TIP_SENSE INSERT/REMOVE */ + switch (reg_ts_status) { + case CS42L42_JACK_INSERTED: + if (!cs42l42->hp_jack_in) { + if (cs42l42->no_type_dect) { + status_changed = 1; + cs42l42->hp_jack_in = 1; + cs42l42->mic_jack_in = 0; + } else { + cs42l42_run_jack_detect(cs42l42); + } + } + break; + + case CS42L42_JACK_REMOVED: + if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) { + status_changed = 1; + cs42l42->hp_jack_in = 0; + cs42l42->mic_jack_in = 0; + } + break; + default: + /* jack in transition */ + break; + } + + return status_changed; +} + static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42) { int status_changed = 0; @@ -583,10 +616,13 @@ static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42) cs8409_i2c_write(cs42l42, 0x131b, 0xFF); type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1); - /* CS42L42 reports optical jack as type 4 - * We don't handle optical jack - */ - if (type != 4) { + + if (cs42l42->no_type_dect) { + status_changed = cs42l42_handle_tip_sense(cs42l42, reg_ts_status); + } else if (type == 4) { + /* Type 4 not supported */ + status_changed = cs42l42_handle_tip_sense(cs42l42, CS42L42_JACK_REMOVED); + } else { if (!cs42l42->hp_jack_in) { status_changed = 1; cs42l42->hp_jack_in = 1; @@ -596,37 +632,11 @@ static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42) status_changed = 1; cs42l42->mic_jack_in = 1; } - } else { - if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) { - status_changed = 1; - cs42l42->hp_jack_in = 0; - cs42l42->mic_jack_in = 0; - } } - /* Re-Enable Tip Sense Interrupt */ cs8409_i2c_write(cs42l42, 0x1320, 0xF3); - } else { - /* TIP_SENSE INSERT/REMOVE */ - switch (reg_ts_status) { - case CS42L42_JACK_INSERTED: - cs42l42_run_jack_detect(cs42l42); - break; - - case CS42L42_JACK_REMOVED: - if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) { - status_changed = 1; - cs42l42->hp_jack_in = 0; - cs42l42->mic_jack_in = 0; - } - break; - - default: - /* jack in transition */ - status_changed = 0; - break; - } + status_changed = cs42l42_handle_tip_sense(cs42l42, reg_ts_status); } return status_changed; diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h index 817df295d594..a105c3c9023d 100644 --- a/sound/pci/hda/patch_cs8409.h +++ b/sound/pci/hda/patch_cs8409.h @@ -285,6 +285,7 @@ struct sub_codec { unsigned int last_page; unsigned int hsbias_hiz; unsigned int full_scale_vol:1; + unsigned int no_type_dect:1; s8 vol[CS42L42_VOLUMES]; };