From patchwork Mon Jun 3 18:12:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Frank Schaefer X-Patchwork-Id: 18772 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1UjZDN-0007hN-CU; Mon, 03 Jun 2013 20:10:41 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-7) with esmtp id 1UjZDL-0001Dc-03; Mon, 03 Jun 2013 20:10:41 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759403Ab3FCSKg (ORCPT + 1 other); Mon, 3 Jun 2013 14:10:36 -0400 Received: from mail-ea0-f172.google.com ([209.85.215.172]:43929 "EHLO mail-ea0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758131Ab3FCSKf (ORCPT ); Mon, 3 Jun 2013 14:10:35 -0400 Received: by mail-ea0-f172.google.com with SMTP id g14so1551977eak.3 for ; Mon, 03 Jun 2013 11:10:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=Ma7TV7CuMafPuWmx4OZvRo0f6w1Xr+9uWKok4ofCFss=; b=TPgE/qZmtyNer0Ib7tg0JmWkDHzJDY9NpfGwwWujzp2hStEEtIB5QPYaSyDOAHUwr5 A/S5A1FpKKuZVXOCuBUqpF1veIuTlLLUylFZmJ7yxlDCWEOYavC11WhT+Sj6jgGXEgNP +uskG/UcW8bAVAjh26IQxqNkfdFWGwVHDp5R3B/iE2XN2uGMMQjC4CNQMqzogH7J5FTQ VoDpw1+e8TfCaxgWYXMvCWlMKSwwU4hr9a4GIyk+EDkVUgNtjrJYHhUOdQgx8DUizXIs YGDHKjgpwNUkPcVCMjByGA6M3qNSJg2O8KpJE+cttsDvhuEsuJkhU6yzJ4X1vqQOKyXs R3wQ== X-Received: by 10.14.174.198 with SMTP id x46mr2329124eel.139.1370283033502; Mon, 03 Jun 2013 11:10:33 -0700 (PDT) Received: from Athlon64X2-5000.site (ip-5-146-108-238.unitymediagroup.de. [5.146.108.238]) by mx.google.com with ESMTPSA id f1sm58310886eem.17.2013.06.03.11.10.31 for (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 03 Jun 2013 11:10:32 -0700 (PDT) From: =?UTF-8?q?Frank=20Sch=C3=A4fer?= To: mchehab@redhat.com Cc: linux-media@vger.kernel.org, =?UTF-8?q?Frank=20Sch=C3=A4fer?= Subject: [PATCH 2/4] em28xx: improve em2820-em2873/83 GPIO port register definitions and descriptions Date: Mon, 3 Jun 2013 20:12:03 +0200 Message-Id: <1370283125-2231-3-git-send-email-fschaefer.oss@googlemail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1370283125-2231-1-git-send-email-fschaefer.oss@googlemail.com> References: <1370283125-2231-1-git-send-email-fschaefer.oss@googlemail.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2013.6.3.180018 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, LINES_OF_YELLING_3 0.05, BODY_SIZE_10000_PLUS 0, CT_TEXT_PLAIN_UTF8_CAPS 0, DKIM_SIGNATURE 0, __ANY_URI 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __LINES_OF_YELLING 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_PATH 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' - add definition for GPIO register 0x09 (reading/input) - extend the information the chip variants that support GPIO registers 0x08/0x09 - rename EM28XX_R08_GPIO to EM2820_R08_GPIO_CTRL Signed-off-by: Frank Schäfer --- drivers/media/usb/em28xx/em28xx-cards.c | 128 +++++++++++++++---------------- drivers/media/usb/em28xx/em28xx-dvb.c | 6 +- drivers/media/usb/em28xx/em28xx-reg.h | 5 +- 3 Dateien geändert, 70 Zeilen hinzugefügt(+), 69 Zeilen entfernt(-) diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index a2230cc..7f1422b 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -83,26 +83,26 @@ static void em28xx_pre_card_setup(struct em28xx *dev); /* Reset for the most [analog] boards */ static struct em28xx_reg_seq default_analog[] = { - {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; /* Reset for the most [digital] boards */ static struct em28xx_reg_seq default_digital[] = { - {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; /* Board Hauppauge WinTV HVR 900 analog */ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = { - {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x2d, ~EM_GPIO_4, 10}, {0x05, 0xff, 0x10, 10}, { -1, -1, -1, -1}, }; /* Board Hauppauge WinTV HVR 900 digital */ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = { - {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x04, 0x0f, 10}, {EM2880_R04_GPO, 0x0c, 0x0f, 10}, { -1, -1, -1, -1}, @@ -110,14 +110,14 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = { /* Board Hauppauge WinTV HVR 900 (R2) digital */ static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = { - {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x2e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x0c, 0x0f, 10}, { -1, -1, -1, -1}, }; /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */ static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = { - {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x69, ~EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; @@ -128,11 +128,11 @@ static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = { /* Board - EM2882 Kworld 315U digital */ static struct em28xx_reg_seq em2882_kworld_315u_digital[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, - {EM28XX_R08_GPIO, 0xfe, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xfe, 0xff, 10}, {EM2880_R04_GPO, 0x04, 0xff, 10}, {EM2880_R04_GPO, 0x0c, 0xff, 10}, - {EM28XX_R08_GPIO, 0x7e, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0x7e, 0xff, 10}, { -1, -1, -1, -1}, }; @@ -145,13 +145,13 @@ static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = { }; static struct em28xx_reg_seq kworld_330u_analog[] = { - {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x00, 0xff, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq kworld_330u_digital[] = { - {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x08, 0xff, 10}, { -1, -1, -1, -1}, }; @@ -163,12 +163,12 @@ static struct em28xx_reg_seq kworld_330u_digital[] = { GOP3 - s5h1409 reset */ static struct em28xx_reg_seq evga_indtube_analog[] = { - {EM28XX_R08_GPIO, 0x79, 0xff, 60}, + {EM2820_R08_GPIO_CTRL, 0x79, 0xff, 60}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq evga_indtube_digital[] = { - {EM28XX_R08_GPIO, 0x7a, 0xff, 1}, + {EM2820_R08_GPIO_CTRL, 0x7a, 0xff, 1}, {EM2880_R04_GPO, 0x04, 0xff, 10}, {EM2880_R04_GPO, 0x0c, 0xff, 1}, { -1, -1, -1, -1}, @@ -186,31 +186,31 @@ static struct em28xx_reg_seq evga_indtube_digital[] = { * EM_GPIO_7 - currently unknown */ static struct em28xx_reg_seq kworld_a340_digital[] = { - {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; /* Pinnacle Hybrid Pro eb1a:2881 */ static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = { - {EM28XX_R08_GPIO, 0xfd, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0xfd, ~EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = { - {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x04, 0xff, 100},/* zl10353 reset */ {EM2880_R04_GPO, 0x0c, 0xff, 1}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = { - {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6d, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x00, 0xff, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = { - {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x08, 0xff, 10}, { -1, -1, -1, -1}, }; @@ -219,66 +219,66 @@ static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = { GPIO4 - CU1216L NIM Other GPIOs seems to be don't care. */ static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = { - {EM28XX_R08_GPIO, 0xfe, 0xff, 10}, - {EM28XX_R08_GPIO, 0xde, 0xff, 10}, - {EM28XX_R08_GPIO, 0xfe, 0xff, 10}, - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, - {EM28XX_R08_GPIO, 0x7f, 0xff, 10}, - {EM28XX_R08_GPIO, 0x6f, 0xff, 10}, - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xfe, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xde, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xfe, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0x7f, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0x6f, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, {-1, -1, -1, -1}, }; /* Callback for the most boards */ static struct em28xx_reg_seq default_tuner_gpio[] = { - {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10}, - {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10}, - {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, EM_GPIO_4, EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0, EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, EM_GPIO_4, EM_GPIO_4, 10}, { -1, -1, -1, -1}, }; /* Mute/unmute */ static struct em28xx_reg_seq compro_unmute_tv_gpio[] = { - {EM28XX_R08_GPIO, 5, 7, 10}, + {EM2820_R08_GPIO_CTRL, 5, 7, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq compro_unmute_svid_gpio[] = { - {EM28XX_R08_GPIO, 4, 7, 10}, + {EM2820_R08_GPIO_CTRL, 4, 7, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq compro_mute_gpio[] = { - {EM28XX_R08_GPIO, 6, 7, 10}, + {EM2820_R08_GPIO_CTRL, 6, 7, 10}, { -1, -1, -1, -1}, }; /* Terratec AV350 */ static struct em28xx_reg_seq terratec_av350_mute_gpio[] = { - {EM28XX_R08_GPIO, 0xff, 0x7f, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0x7f, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq silvercrest_reg_seq[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, - {EM28XX_R08_GPIO, 0x01, 0xf7, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0x01, 0xf7, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq vc211a_enable[] = { - {EM28XX_R08_GPIO, 0xff, 0x07, 10}, - {EM28XX_R08_GPIO, 0xff, 0x0f, 10}, - {EM28XX_R08_GPIO, 0xff, 0x0b, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0x07, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0x0f, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0x0b, 10}, { -1, -1, -1, -1}, }; static struct em28xx_reg_seq dikom_dk300_digital[] = { - {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10}, + {EM2820_R08_GPIO_CTRL, 0x6e, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x08, 0xff, 10}, { -1, -1, -1, -1}, }; @@ -310,7 +310,7 @@ static struct em28xx_reg_seq pctv_290e[] = { #if 0 static struct em28xx_reg_seq terratec_h5_gpio[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xf2, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 50}, @@ -2300,9 +2300,9 @@ static void em28xx_pre_card_setup(struct em28xx *dev) break; case EM2861_BOARD_KWORLD_PVRTV_300U: case EM2880_BOARD_KWORLD_DVB_305U: - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0x6d); msleep(10); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0x7d); msleep(10); break; case EM2870_BOARD_COMPRO_VIDEOMATE: @@ -2312,45 +2312,45 @@ static void em28xx_pre_card_setup(struct em28xx *dev) msleep(10); em28xx_write_reg(dev, EM2880_R04_GPO, 0x01); msleep(10); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfd); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfc); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xdc); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfc); mdelay(70); break; case EM2870_BOARD_TERRATEC_XS_MT2060: /* this device needs some gpio writes to get the DVB-T demod work */ - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xde); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); mdelay(70); break; case EM2870_BOARD_PINNACLE_PCTV_DVB: /* this device needs some gpio writes to get the DVB-T demod work */ - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xde); mdelay(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); mdelay(70); break; case EM2820_BOARD_GADMEI_UTV310: case EM2820_BOARD_MSI_VOX_USB_2: /* enables audio for that devices */ - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfd); break; case EM2882_BOARD_KWORLD_ATSC_315U: - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff); msleep(10); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); msleep(10); em28xx_write_reg(dev, EM2880_R04_GPO, 0x00); msleep(10); @@ -2376,13 +2376,13 @@ static void em28xx_pre_card_setup(struct em28xx *dev) break; case EM2820_BOARD_IODATA_GVMVP_SZ: - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff); msleep(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf7); msleep(10); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfe); msleep(70); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfd); msleep(70); break; } @@ -2678,12 +2678,12 @@ static void em28xx_card_setup(struct em28xx *dev) case EM2882_BOARD_KWORLD_ATSC_315U: em28xx_write_reg(dev, 0x0d, 0x42); msleep(10); - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xfd); msleep(10); break; case EM2820_BOARD_KWORLD_PVRTV2800RF: /* GPIO enables sound on KWORLD PVR TV 2800RF */ - em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9); + em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf9); break; case EM2820_BOARD_UNKNOWN: case EM2800_BOARD_UNKNOWN: @@ -2899,7 +2899,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, /* Set the default GPO/GPIO for legacy devices */ dev->reg_gpo_num = EM2880_R04_GPO; - dev->reg_gpio_num = EM28XX_R08_GPIO; + dev->reg_gpio_num = EM2820_R08_GPIO_CTRL; dev->wait_after_write = 5; @@ -3087,7 +3087,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, if (dev->board.has_msp34xx) { /* Send a reset to other chips via gpio */ - retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7); + retval = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf7); if (retval < 0) { em28xx_errdev("%s: em28xx_write_reg - " "msp34xx(1) failed! error [%d]\n", @@ -3096,7 +3096,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, } msleep(3); - retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff); + retval = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff); if (retval < 0) { em28xx_errdev("%s: em28xx_write_reg - " "msp34xx(2) failed! error [%d]\n", diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 69aed82..bb1e8dc 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -487,7 +487,7 @@ static void terratec_h5_init(struct em28xx *dev) { int i; struct em28xx_reg_seq terratec_h5_init[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xf2, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, @@ -543,7 +543,7 @@ static void terratec_htc_stick_init(struct em28xx *dev) * 0xb6: unknown (does not affect DVB-T). */ struct em28xx_reg_seq terratec_htc_stick_init[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xe6, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xf6, 0xff, 100}, @@ -590,7 +590,7 @@ static void terratec_htc_usb_xs_init(struct em28xx *dev) int i; struct em28xx_reg_seq terratec_htc_usb_xs_init[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2820_R08_GPIO_CTRL, 0xff, 0xff, 10}, {EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xb2, 0xff, 50}, {EM2874_R80_GPIO_P0_CTRL, 0xb6, 0xff, 100}, diff --git a/drivers/media/usb/em28xx/em28xx-reg.h b/drivers/media/usb/em28xx/em28xx-reg.h index 0233c5b..af39ddb 100644 --- a/drivers/media/usb/em28xx/em28xx-reg.h +++ b/drivers/media/usb/em28xx/em28xx-reg.h @@ -49,8 +49,9 @@ /* GPIO/GPO registers */ -#define EM2880_R04_GPO 0x04 /* em2880-em2883 only */ -#define EM28XX_R08_GPIO 0x08 /* em2820 or upper */ +#define EM2880_R04_GPO 0x04 /* em2880-em2883 only */ +#define EM2820_R08_GPIO_CTRL 0x08 /* em2820-em2873/83 only */ +#define EM2820_R09_GPIO_STATE 0x09 /* em2820-em2873/83 only */ #define EM28XX_R06_I2C_CLK 0x06