From patchwork Wed May 29 01:28:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Luke D. Jones" X-Patchwork-Id: 800093 Received: from wfout4-smtp.messagingengine.com (wfout4-smtp.messagingengine.com [64.147.123.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 821DA15B0EE; Wed, 29 May 2024 01:28:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=64.147.123.147 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716946128; cv=none; b=KfDqJcJZR9lIKWaVL/yVC1xaxnKAJ1T/7jxfqQSxUVbwwGcWcgrEgoEzS8uGhmDC6jegLnNwArvCtS+ld7VqMZII9jSKlirSbB9LG7ASwNuH27yv/AmDFB6laqBhmJijzszJ5y1QyiZlXsOP9KkderJ8da+KFy/EJWQBGPLkbxc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716946128; c=relaxed/simple; bh=LDZLCHZzuZFdB9MB2gzeXB2ldjxyM30EyBUTBHEphxw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YEKT+3+leIFDzeuBhREe9efka5+IYVS2f2pc5+7xlsX/+YLVOcxCGuZLUYyoN34CmHlgSchS0mBklIRmrWSiwsSpmLRm8GjqcCd1E3dVMvBp+kvQ3SuQ9ErXZGZwkseXFGzi+4VqjXbwDrEaCo/KBlTDJ9cbLCqpToMN/fDY5wU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ljones.dev; spf=none smtp.mailfrom=ljones.dev; dkim=pass (2048-bit key) header.d=ljones.dev header.i=@ljones.dev header.b=iBEF5K+l; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=KxqS8xZ+; arc=none smtp.client-ip=64.147.123.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ljones.dev Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ljones.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ljones.dev header.i=@ljones.dev header.b="iBEF5K+l"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="KxqS8xZ+" Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailfout.west.internal (Postfix) with ESMTP id 3CD511C000F6; Tue, 28 May 2024 21:28:46 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Tue, 28 May 2024 21:28:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ljones.dev; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to; s=fm2; t=1716946125; x= 1717032525; bh=LNipYAkSRLIdv0+aK0KD7aPesVOUo+kH+La70D2FdvE=; b=i BEF5K+lImWFXNvL3XvfT8sdACcTIfn67z9Rrh5LJgkOdTmEKXDXWZS2jZ2dVWybg NYU9rvIrW+LYKmzd1OOEizR2xY+jwpBjXHw5oCCzWoGwggY1c83heADkPppOgrjX rxKIwkNvY99+9CvX6YvmlL1dG1e4Fq+xCW7WOnxXKCihtpavQeABrc5UNzoiqF0/ DCiXfQy5d1nyIJ06gl//IUZHLU0X5m6vHzMVxvBFN7q3N7pd0c6UdTLe3fjlfuBf XlgqeCq8+kt/VfvHC1tBx4Wm37Ll9hzmTzKEBjuqERShjvfu0QD9TkzdjEN+uo43 X6yWxZLrgwTzOJ6XFhONw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1716946125; x= 1717032525; bh=LNipYAkSRLIdv0+aK0KD7aPesVOUo+kH+La70D2FdvE=; b=K xqS8xZ+x6kb8uQlUJzSWcceRFdI/8pD/sxM61py/i74w3eaGnC3ajekCQVGRN0Cm OVF00g9xvv7uVYWSw4u1D0uG2MXzPqJ3kA0jpdsnFV+Ae7q/cqJGyD4u9UX4rX4+ eArOLYoAnKaYTIKHxJMNCEeBx+DFTOYZ4C2urMKeOfeNHZkMbw2TW6iJrTJ1Jomx WzB2zScTng4XK/mI2mnT4t5CmYQUWCPEpYtlb5aNdnSpC+Q+fK13K/TNoFeS1dY+ fFxQUdNOeqimWkvQ40Hfnw6vd7APxHbQF0fLG+rxl7n6KbZ0fNFxX3RVQIjQiSAe 21UCFI1rFEn3h+ediL7hg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvledrvdejledggeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvfevufffkffojghfggfgsedtke ertdertddtnecuhfhrohhmpedfnfhukhgvucffrdculfhonhgvshdfuceolhhukhgvsehl jhhonhgvshdruggvvheqnecuggftrfgrthhtvghrnhepgfetfedugfetudeuheetjefhue fggfelleetvdevtefhueeujeefvdegleevhefgnecuvehluhhsthgvrhfuihiivgeptden ucfrrghrrghmpehmrghilhhfrhhomheplhhukhgvsehljhhonhgvshdruggvvh X-ME-Proxy: Feedback-ID: i5ec1447f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 28 May 2024 21:28:42 -0400 (EDT) From: "Luke D. Jones" To: jikos@kernel.org Cc: hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, corentin.chary@gmail.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, bentiss@kernel.org, "Luke D. Jones" Subject: [PATCH v1 2/2] hid-asus: change the report_id used for HID LED control Date: Wed, 29 May 2024 13:28:27 +1200 Message-ID: <20240529012827.146005-3-luke@ljones.dev> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240529012827.146005-1-luke@ljones.dev> References: <20240529012827.146005-1-luke@ljones.dev> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On some laptops the report_id used for LED brightness control must be 0x5D instead of 0x5A. Signed-off-by: Luke D. Jones --- drivers/hid/hid-asus.c | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 4cba8e143031..ec3556cc4eef 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -94,6 +94,8 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); #define TRKID_SGN ((TRKID_MAX + 1) >> 1) +static const char * const use_alt_led_report_id[] = { "GU605", "GA403" }; + struct asus_kbd_leds { struct led_classdev cdev; struct hid_device *hdev; @@ -101,6 +103,7 @@ struct asus_kbd_leds { unsigned int brightness; spinlock_t lock; bool removed; + int report_id; }; struct asus_touchpad_info { @@ -473,7 +476,7 @@ static enum led_brightness asus_kbd_backlight_get(struct led_classdev *led_cdev) static void asus_kbd_backlight_work(struct work_struct *work) { struct asus_kbd_leds *led = container_of(work, struct asus_kbd_leds, work); - u8 buf[] = { FEATURE_KBD_REPORT_ID, 0xba, 0xc5, 0xc4, 0x00 }; + u8 buf[] = { led->report_id, 0xba, 0xc5, 0xc4, 0x00 }; int ret; unsigned long flags; @@ -513,6 +516,23 @@ static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev) return !!(value & ASUS_WMI_DSTS_PRESENCE_BIT); } +static bool asus_kbd_is_input_led(void) +{ + const char *product; + int i; + + product = dmi_get_system_info(DMI_PRODUCT_NAME); + if (!product) + return false; + + for (i = 0; i < ARRAY_SIZE(use_alt_led_report_id); i++) { + if (strstr(product, use_alt_led_report_id[i])) + return true; + } + + return false; +} + static int asus_kbd_register_leds(struct hid_device *hdev) { struct asus_drvdata *drvdata = hid_get_drvdata(hdev); @@ -555,6 +575,10 @@ static int asus_kbd_register_leds(struct hid_device *hdev) if (!drvdata->kbd_backlight) return -ENOMEM; + drvdata->kbd_backlight->report_id = FEATURE_KBD_REPORT_ID; + if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD && asus_kbd_is_input_led()) + drvdata->kbd_backlight->report_id = FEATURE_KBD_LED_REPORT_ID1; + drvdata->kbd_backlight->removed = false; drvdata->kbd_backlight->brightness = 0; drvdata->kbd_backlight->hdev = hdev;