From patchwork Mon May 26 01:14:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Anthony Vernon X-Patchwork-Id: 892673 Received: from out-174.mta0.migadu.com (out-174.mta0.migadu.com [91.218.175.174]) (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 B3D3D7260B for ; Mon, 26 May 2025 01:14:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222086; cv=none; b=PLB9GmSdkFFlmIZ6Ax4wSKF0eg/Otv/t/c0fjtlY3xewVEKLcDeuviXSawh5D73W9BEqmnJ8I7Bxev5OG5qOyS6K6PHLEJk3LaZ2/j398BW7Ve6Lh8jwoYAglfvamB4Df1XIJBnUKSnhxhcI2WcDTIPnfgThltUWUqwmKm40BKo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222086; c=relaxed/simple; bh=f/hU0A4fj7QtWBQH2wuFRAHY6Jn+TSEpqOX3PSwRgxc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jusZMrmQImJDrx/h1E2MZIQSfaHupTT1oc2c5Jd75+0/W2DFAK74a8kJXAWnGpQLEb3mpNQvsT0xwoA5WoAay5dUKPcI3LDVcj6IMzBRDkdajD6Wet87S1wvNeoU/nHqJ/eiTndyO6WdhQVOlQKrNpk3KPgQQ/X+Krjv8mv/gJc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com; spf=pass smtp.mailfrom=gvernon.com; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b=AEBMBKyv; arc=none smtp.client-ip=91.218.175.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gvernon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b="AEBMBKyv" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. 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Correct this. Signed-off-by: George Anthony Vernon Reviewed-by: Bagas Sanjaya --- Documentation/input/devices/amijoy.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst index 8df7b11cd98d..f854ee975247 100644 --- a/Documentation/input/devices/amijoy.rst +++ b/Documentation/input/devices/amijoy.rst @@ -123,7 +123,7 @@ JOY1DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0 clocked by 2 of the signals input from the mouse serial stream. Starting with first bit received: - +-------------------+-----------------------------------------+ + +--------+----------+-----------------------------------------+ | Serial | Bit Name | Description | +========+==========+=========================================+ | 0 | M0H | JOY0DAT Horizontal Clock | From patchwork Mon May 26 01:14:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Anthony Vernon X-Patchwork-Id: 892865 Received: from out-180.mta0.migadu.com (out-180.mta0.migadu.com [91.218.175.180]) (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 711297261F for ; Mon, 26 May 2025 01:14:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222089; cv=none; b=L+nvTLe5qpfRqvtow+9v+zqC0pFdVDWq6HP2e+CIKZ1EY/Kuz8gcDZbPfBEeItQt+gwKy8MyD/4EqSCLFwquCeWRMMI3UxnviDdfn76MX1EiVSzb22lQAR0q9Dq38+LbLNFWZLUeIX8G16LIFN0nuOfmQ5Y8C29B7bpsbb1GzqA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222089; c=relaxed/simple; bh=FH+XuZiqedmmbcdx7+ns4Iwr/ePiNYP4RtSE8O61uKE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kf66sT5vo93V/s8ZYvvnax0kuHY0uFHoXz0bgcuq3GCdaUQqNC4sUx/hWbMJ/SdfR5mJ8VLjE8TizSFtTz/cbrW2/q9rrwI0U+4ly72fuyi51A2U8zCERKMCaCtah+gUEdpLgcHfWwhOvCROhvLFOT9zHl9paqm74Vizfqf7t+U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com; spf=pass smtp.mailfrom=gvernon.com; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b=an9F9EQH; arc=none smtp.client-ip=91.218.175.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gvernon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b="an9F9EQH" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. 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Signed-off-by: George Anthony Vernon --- Documentation/input/devices/amijoy.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst index f854ee975247..ea4de1ac0360 100644 --- a/Documentation/input/devices/amijoy.rst +++ b/Documentation/input/devices/amijoy.rst @@ -17,7 +17,7 @@ Pin Meaning Pin Meaning 4 Left1 8 Left2 5 Right1 9 Right2 13 Fire1 11 Fire2 -18 Gnd1 18 Gnd2 +19 Gnd1 18 Gnd2 ===== ======== ==== ========== Amiga digital joystick pinout From patchwork Mon May 26 01:14:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Anthony Vernon X-Patchwork-Id: 892672 Received: from out-183.mta0.migadu.com (out-183.mta0.migadu.com [91.218.175.183]) (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 E3BB87E792; Mon, 26 May 2025 01:14:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.183 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222090; cv=none; b=tFBQwLTpIjTiDRR5TYo+fWsXK+tYnnTgmYl9vrL/Nw3PYqPolmqUwhfwB5tteHw+ataGhHe7puLXbZLf8jQ1Ny4dOOQwGoskyJsbbrwLPZwTBNctjiy9hpGXYRXakts+BeE5FztlyKiM+0JivWGbgX+CrLq9eYgfbjtmNFYM+xU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748222090; c=relaxed/simple; bh=WchQQv1G3+93bfkSDilN1MEYRA5CRDUfEkYf4tCSexo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RixTD6vHbuJWrVEs5+1dGNO8/PjoWTPQ0bA4cmbKYt3r6IOZ93VqfxnPWrMogwT7g/m9Kjl1rUpQxwqcmxvNXlBf1wuLIjeUi6xQfJY2VskvDDUcVdlX6fb06U4qNQego0MKFhI6lKAtDjAkQz/2qaGC3m6oM9VH82Qejaz1i40= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com; spf=pass smtp.mailfrom=gvernon.com; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b=o4xUDEIt; arc=none smtp.client-ip=91.218.175.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gvernon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gvernon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gvernon.com header.i=@gvernon.com header.b="o4xUDEIt" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gvernon.com; s=key1; t=1748222086; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4xSlqUPdscdRNpqoYd9d7PjyH7uOqu8XNZYs3CgY5gA=; b=o4xUDEItuIr4ZpvF08vHTjdNZsEXQDZDXejJ9ID3urqOPKh8a8YRfk7wNediBh03wd3bnE oFIUkeZdpr8hV78kg8Tcmsmjp++frQakwwZCzntgbH08pu4hKU2TDBIRk4POSh5Ul/ujGC HIXavY3b9PAvi4HgflulVw8b3rhlX2m5BzmPdbI1+TKYRtvnkwDvF5rWTnfiZlxLFpodpS h8f8mIT9z6DDfD+ARX2+k2bd4f2m1jIvuNYRhov2lLkGWyGYxMlffwWP/UMO/pooGLubip mr2vrDedgFCFYfHaxXxdunttvz3cTCO/Klm8kLpdHhK1RHVv7hqyqQUAUGfZdA== From: George Anthony Vernon To: dmitry.torokhov@gmail.com, corbet@lwn.net, skhan@kernel.org Cc: linux-input@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev, George Anthony Vernon Subject: [PATCH 3/3] input: docs: Fix Amiga joysticks grammar & formatting Date: Mon, 26 May 2025 02:14:43 +0100 Message-ID: <20250526011443.136804-4-contact@gvernon.com> In-Reply-To: <20250526011443.136804-1-contact@gvernon.com> References: <20250526011443.136804-1-contact@gvernon.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Make small grammar fixes to Amiga joystick documentation. Also make heading adornments compliant with the guidelines to improve organisation of the page. Signed-off-by: George Anthony Vernon --- Documentation/input/devices/amijoy.rst | 122 +++++++++++++------------ 1 file changed, 66 insertions(+), 56 deletions(-) diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst index ea4de1ac0360..48e326c41045 100644 --- a/Documentation/input/devices/amijoy.rst +++ b/Documentation/input/devices/amijoy.rst @@ -1,14 +1,15 @@ -~~~~~~~~~~~~~~~~~~~~~~~~~ -Amiga joystick extensions -~~~~~~~~~~~~~~~~~~~~~~~~~ +=============== +Amiga joysticks +=============== +Pinouts +======= -Amiga 4-joystick parport extension -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Amiga 4-joystick parallel port extension +---------------------------------------- Parallel port pins: - ===== ======== ==== ========== Pin Meaning Pin Meaning ===== ======== ==== ========== @@ -20,8 +21,8 @@ Pin Meaning Pin Meaning 19 Gnd1 18 Gnd2 ===== ======== ==== ========== -Amiga digital joystick pinout -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Amiga digital joystick +---------------------- === ============ Pin Meaning @@ -37,8 +38,8 @@ Pin Meaning 9 Thumb button === ============ -Amiga mouse pinout -~~~~~~~~~~~~~~~~~~ +Amiga mouse +----------- === ============ Pin Meaning @@ -54,8 +55,8 @@ Pin Meaning 9 Right button === ============ -Amiga analog joystick pinout -~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Amiga analog joystick +--------------------- === ============== Pin Meaning @@ -71,8 +72,8 @@ Pin Meaning 9 Analog Y === ============== -Amiga lightpen pinout -~~~~~~~~~~~~~~~~~~~~~ +Amiga lightpen +-------------- === ============= Pin Meaning @@ -88,19 +89,23 @@ Pin Meaning 9 Stylus button === ============= -------------------------------------------------------------------------------- +Register addresses +================== + +JOY0DAT/JOY1DAT +--------------- -======== === ==== ==== ====== ======================================== +======== === ==== ==== ====== =========================================== NAME rev ADDR type chip Description -======== === ==== ==== ====== ======================================== -JOY0DAT 00A R Denise Joystick-mouse 0 data (left vert, horiz) -JOY1DAT 00C R Denise Joystick-mouse 1 data (right vert,horiz) -======== === ==== ==== ====== ======================================== +======== === ==== ==== ====== =========================================== +JOY0DAT 00A R Denise Joystick-mouse 0 data (left vert., horiz.) +JOY1DAT 00C R Denise Joystick-mouse 1 data (right vert., horiz.) +======== === ==== ==== ====== =========================================== These addresses each read a 16 bit register. These in turn are loaded from the MDAT serial stream and are clocked in on the rising edge of SCLK. MLD output is used to parallel load - the external parallel-to-serial converter.This in turn is + the external parallel-to-serial converter. This in turn is loaded with the 4 quadrature inputs from each of two game controller ports (8 total) plus 8 miscellaneous control bits which are new for LISA and can be read in upper 8 bits of @@ -108,7 +113,7 @@ JOY1DAT 00C R Denise Joystick-mouse 1 data (right vert,horiz) Register bits are as follows: - - Mouse counter usage (pins 1,3 =Yclock, pins 2,4 =Xclock) + - Mouse counter usage (pins 1,3 =Yclock, pins 2,4 =Xclock) ======== === === === === === === === === ====== === === === === === === === BIT# 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 @@ -160,7 +165,8 @@ JOY1DAT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0 | Right | 4 | X1 | +------------+------+---------------------------------+ -------------------------------------------------------------------------------- +JOYTEST +------- ======== === ==== ==== ====== ================================================= NAME rev ADDR type chip Description @@ -177,14 +183,15 @@ JOYTEST 036 W Denise Write to all 4 joystick-mouse counters at once. JOYxDAT Y7 Y6 Y5 Y4 Y3 Y2 xx xx X7 X6 X5 X4 X3 X2 xx xx ========= === === === === === === === === ====== === === === === === === === -------------------------------------------------------------------------------- +POT0DAT/POT1DAT +--------------- -======= === ==== ==== ====== ======================================== +======= === ==== ==== ====== =========================================== NAME rev ADDR type chip Description -======= === ==== ==== ====== ======================================== -POT0DAT h 012 R Paula Pot counter data left pair (vert, horiz) -POT1DAT h 014 R Paula Pot counter data right pair (vert,horiz) -======= === ==== ==== ====== ======================================== +======= === ==== ==== ====== =========================================== +POT0DAT h 012 R Paula Pot counter data left pair (vert., horiz.) +POT1DAT h 014 R Paula Pot counter data right pair (vert., horiz.) +======= === ==== ==== ====== =========================================== These addresses each read a pair of 8 bit pot counters. (4 counters total). The bit assignment for both @@ -198,6 +205,7 @@ POT1DAT h 014 R Paula Pot counter data right pair (vert,horiz) LEFT Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X7 X6 X5 X4 X3 X2 X1 X0 ====== === === === === === === === === ====== === === === === === === === +.. +--------------------------+-------+ | CONNECTORS | PAULA | +-------+------+-----+-----+-------+ @@ -213,12 +221,13 @@ POT1DAT h 014 R Paula Pot counter data right pair (vert,horiz) +-------+------+-----+-----+-------+ With normal (NTSC or PAL) horiz. line rate, the pots will - give a full scale (FF) reading with about 500kohms in one - frame time. With proportionally faster horiz line times, + give a full scale (FF) reading with about 500k ohm in one + frame time. With proportionally faster horiz. line times, the counters will count proportionally faster. This should be noted when doing variable beam displays. -------------------------------------------------------------------------------- +POTGO +----- ====== === ==== ==== ====== ================================================ NAME rev ADDR type chip Description @@ -227,7 +236,8 @@ POTGO 034 W Paula Pot port (4 bit) bi-direction and data, and pot counter start. ====== === ==== ==== ====== ================================================ -------------------------------------------------------------------------------- +POTINP +------ ====== === ==== ==== ====== ================================================ NAME rev ADDR type chip Description @@ -238,26 +248,26 @@ POTINP 016 R Paula Pot pin data read This register controls a 4 bit bi-direction I/O port that shares the same 4 pins as the 4 pot counters above. - +-------+----------+---------------------------------------------+ - | BIT# | FUNCTION | DESCRIPTION | - +=======+==========+=============================================+ - | 15 | OUTRY | Output enable for Paula pin 33 | - +-------+----------+---------------------------------------------+ - | 14 | DATRY | I/O data Paula pin 33 | - +-------+----------+---------------------------------------------+ - | 13 | OUTRX | Output enable for Paula pin 32 | - +-------+----------+---------------------------------------------+ - | 12 | DATRX | I/O data Paula pin 32 | - +-------+----------+---------------------------------------------+ - | 11 | OUTLY | Out put enable for Paula pin 36 | - +-------+----------+---------------------------------------------+ - | 10 | DATLY | I/O data Paula pin 36 | - +-------+----------+---------------------------------------------+ - | 09 | OUTLX | Output enable for Paula pin 35 | - +-------+----------+---------------------------------------------+ - | 08 | DATLX | I/O data Paula pin 35 | - +-------+----------+---------------------------------------------+ - | 07-01 | X | Not used | - +-------+----------+---------------------------------------------+ - | 00 | START | Start pots (dump capacitors,start counters) | - +-------+----------+---------------------------------------------+ + +-------+----------+----------------------------------------------+ + | BIT# | FUNCTION | DESCRIPTION | + +=======+==========+==============================================+ + | 15 | OUTRY | Output enable for Paula pin 33 | + +-------+----------+----------------------------------------------+ + | 14 | DATRY | I/O data Paula pin 33 | + +-------+----------+----------------------------------------------+ + | 13 | OUTRX | Output enable for Paula pin 32 | + +-------+----------+----------------------------------------------+ + | 12 | DATRX | I/O data Paula pin 32 | + +-------+----------+----------------------------------------------+ + | 11 | OUTLY | Out put enable for Paula pin 36 | + +-------+----------+----------------------------------------------+ + | 10 | DATLY | I/O data Paula pin 36 | + +-------+----------+----------------------------------------------+ + | 09 | OUTLX | Output enable for Paula pin 35 | + +-------+----------+----------------------------------------------+ + | 08 | DATLX | I/O data Paula pin 35 | + +-------+----------+----------------------------------------------+ + | 07-01 | X | Not used | + +-------+----------+----------------------------------------------+ + | 00 | START | Start pots (dump capacitors, start counters) | + +-------+----------+----------------------------------------------+