summaryrefslogtreecommitdiff
path: root/backend/pixma/pixma_mp730.c
diff options
context:
space:
mode:
Diffstat (limited to 'backend/pixma/pixma_mp730.c')
-rw-r--r--backend/pixma/pixma_mp730.c846
1 files changed, 846 insertions, 0 deletions
diff --git a/backend/pixma/pixma_mp730.c b/backend/pixma/pixma_mp730.c
new file mode 100644
index 0000000..93d518b
--- /dev/null
+++ b/backend/pixma/pixma_mp730.c
@@ -0,0 +1,846 @@
+/* SANE - Scanner Access Now Easy.
+
+ Copyright (C) 2011-2019 Rolf Bensch <rolf at bensch hyphen online dot de>
+ Copyright (C) 2007-2008 Nicolas Martin, <nicols-guest at alioth dot debian dot org>
+ Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de>
+
+ This file is part of the SANE package.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, the authors of SANE give permission for
+ additional uses of the libraries contained in this release of SANE.
+
+ The exception is that, if you link a SANE library with other files
+ to produce an executable, this does not by itself cause the
+ resulting executable to be covered by the GNU General Public
+ License. Your use of that executable is in no way restricted on
+ account of linking the SANE library code into it.
+
+ This exception does not, however, invalidate any other reasons why
+ the executable file might be covered by the GNU General Public
+ License.
+
+ If you submit changes to SANE to the maintainers to be included in
+ a subsequent release, you agree by submitting the changes that
+ those changes may be distributed with this exception intact.
+
+ If you write modifications of your own for SANE, it is your choice
+ whether to permit this exception to apply to your modifications.
+ If you do not wish that, delete this exception notice.
+ */
+#include "../include/sane/config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h> /* localtime(C90) */
+
+#include "pixma_rename.h"
+#include "pixma_common.h"
+#include "pixma_io.h"
+
+
+#ifdef __GNUC__
+# define UNUSED(v) (void) v
+#else
+# define UNUSED(v)
+#endif
+
+#define IMAGE_BLOCK_SIZE (0xc000)
+#define CMDBUF_SIZE 512
+
+#define MP10_PID 0x261f
+
+#define MP730_PID 0x262f
+#define MP700_PID 0x2630
+
+#define MP5_PID 0x2635 /* untested */
+
+#define MP360_PID 0x263c
+#define MP370_PID 0x263d
+#define MP390_PID 0x263e
+#define MP375R_PID 0x263f /* untested */
+
+#define MP740_PID 0x264c /* Untested */
+#define MP710_PID 0x264d
+
+#define MF5730_PID 0x265d /* Untested */
+#define MF5750_PID 0x265e /* Untested */
+#define MF5770_PID 0x265f
+#define MF3110_PID 0x2660
+
+#define IR1020_PID 0x26e6
+
+enum mp730_state_t
+{
+ state_idle,
+ state_warmup,
+ state_scanning,
+ state_transfering,
+ state_finished
+};
+
+enum mp730_cmd_t
+{
+ cmd_start_session = 0xdb20,
+ cmd_select_source = 0xdd20,
+ cmd_gamma = 0xee20,
+ cmd_scan_param = 0xde20,
+ cmd_status = 0xf320,
+ cmd_abort_session = 0xef20,
+ cmd_time = 0xeb80,
+ cmd_read_image = 0xd420,
+ cmd_error_info = 0xff20,
+
+ cmd_activate = 0xcf60,
+ cmd_calibrate = 0xe920
+};
+
+typedef struct mp730_t
+{
+ enum mp730_state_t state;
+ pixma_cmdbuf_t cb;
+ unsigned raw_width;
+ uint8_t current_status[12];
+
+ uint8_t *buf, *imgbuf, *lbuf;
+ unsigned imgbuf_len;
+
+ unsigned last_block:1;
+} mp730_t;
+
+
+static void mp730_finish_scan (pixma_t * s);
+
+static int
+has_paper (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ return (mp->current_status[1] == 0);
+}
+
+static void
+drain_bulk_in (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ while (pixma_read (s->io, mp->imgbuf, IMAGE_BLOCK_SIZE) >= 0);
+}
+
+static int
+abort_session (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ return pixma_exec_short_cmd (s, &mp->cb, cmd_abort_session);
+}
+
+static int
+query_status (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *data;
+ int error;
+
+ data = pixma_newcmd (&mp->cb, cmd_status, 0, 12);
+ error = pixma_exec (s, &mp->cb);
+ if (error >= 0)
+ {
+ memcpy (mp->current_status, data, 12);
+ PDBG (pixma_dbg (3, "Current status: paper=%u cal=%u lamp=%u\n",
+ data[1], data[8], data[7]));
+ }
+ return error;
+}
+
+static int
+activate (pixma_t * s, uint8_t x)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *data = pixma_newcmd (&mp->cb, cmd_activate, 10, 0);
+ data[0] = 1;
+ data[3] = x;
+ return pixma_exec (s, &mp->cb);
+}
+
+static int
+start_session (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ return pixma_exec_short_cmd (s, &mp->cb, cmd_start_session);
+}
+
+static int
+select_source (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *data = pixma_newcmd (&mp->cb, cmd_select_source, 10, 0);
+ switch (s->param->source)
+ {
+ case PIXMA_SOURCE_ADF:
+ data[0] = 2;
+ break;
+
+ case PIXMA_SOURCE_ADFDUP:
+ data[0] = 2;
+ data[5] = 3;
+ break;
+
+ default:
+ data[0] = 1;
+ break;
+ }
+ return pixma_exec (s, &mp->cb);
+}
+
+static int
+send_scan_param (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *data;
+
+ data = pixma_newcmd (&mp->cb, cmd_scan_param, 0x2e, 0);
+ pixma_set_be16 (s->param->xdpi | 0x1000, data + 0x04);
+ pixma_set_be16 (s->param->ydpi | 0x1000, data + 0x06);
+ pixma_set_be32 (s->param->x, data + 0x08);
+ pixma_set_be32 (s->param->y, data + 0x0c);
+ pixma_set_be32 (mp->raw_width, data + 0x10);
+ pixma_set_be32 (s->param->h, data + 0x14);
+
+ if (s->param->channels == 1)
+ {
+ if (s->param->depth == 1)
+ data[0x18] = 0x01;
+ else
+ data[0x18] = 0x04;
+ }
+ else
+ data[0x18] = 0x08;
+
+ data[0x19] = s->param->channels * s->param->depth; /* bits per pixel, for lineart should be 0x01 */
+ data[0x1e] = (s->param->depth == 1) ? 0x80 : 0x00; /* modify for lineart: 0x80 NEW */
+ data[0x1f] = (s->param->depth == 1) ? 0x80 : 0x7f; /* modify for lineart: 0x80 */
+ data[0x20] = (s->param->depth == 1) ? 0x01 : 0xff; /* modify for lineart: 0x01 */
+ data[0x23] = 0x81;
+
+ return pixma_exec (s, &mp->cb);
+}
+
+static int
+calibrate (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ return pixma_exec_short_cmd (s, &mp->cb, cmd_calibrate);
+}
+
+static int
+read_image_block (pixma_t * s, uint8_t * header, uint8_t * data)
+{
+ static const uint8_t cmd[10] = /* 0xd420 cmd */
+ { 0xd4, 0x20, 0, 0, 0, 0, 0, IMAGE_BLOCK_SIZE / 256, 4, 0 };
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ const int hlen = 2 + 4;
+ int error, datalen;
+
+ mp->state = state_transfering;
+ mp->cb.reslen =
+ pixma_cmd_transaction (s, cmd, sizeof (cmd), mp->cb.buf, 512);
+ datalen = mp->cb.reslen;
+ if (datalen < 0)
+ return datalen;
+
+ memcpy (header, mp->cb.buf, hlen);
+ if (datalen >= hlen)
+ {
+ datalen -= hlen;
+ memcpy (data, mp->cb.buf + hlen, datalen);
+ data += datalen;
+ if (mp->cb.reslen == 512)
+ {
+ error = pixma_read (s->io, data, IMAGE_BLOCK_SIZE - 512 + hlen);
+ if (error < 0)
+ return error;
+ datalen += error;
+ }
+ }
+
+ mp->state = state_scanning;
+ mp->cb.expected_reslen = 0;
+ error = pixma_check_result (&mp->cb);
+ if (error < 0)
+ return error;
+ if (mp->cb.reslen < hlen)
+ return PIXMA_EPROTO;
+ return datalen;
+}
+
+static int
+send_time (pixma_t * s)
+{
+ /* Why does a scanner need a time? */
+ time_t now;
+ struct tm *t;
+ uint8_t *data;
+ mp730_t *mp = (mp730_t *) s->subdriver;
+
+ data = pixma_newcmd (&mp->cb, cmd_time, 20, 0);
+ pixma_get_time (&now, NULL);
+ t = localtime (&now);
+ strftime ((char *) data, 16, "%y/%m/%d %H:%M", t);
+ PDBG (pixma_dbg (3, "Sending time: '%s'\n", (char *) data));
+ return pixma_exec (s, &mp->cb);
+}
+
+static int
+handle_interrupt (pixma_t * s, int timeout)
+{
+ uint8_t buf[16];
+ int len;
+
+ len = pixma_wait_interrupt (s->io, buf, sizeof (buf), timeout);
+ if (len == PIXMA_ETIMEDOUT)
+ return 0;
+ if (len < 0)
+ return len;
+ switch (s->cfg->pid)
+ {
+ case MP360_PID:
+ case MP370_PID:
+ case MP375R_PID:
+ case MP390_PID:
+ case MF5730_PID:
+ case MF5750_PID:
+ case MF5770_PID:
+ case MF3110_PID:
+ case IR1020_PID:
+ if (len != 16)
+ {
+ PDBG (pixma_dbg
+ (1, "WARNING:unexpected interrupt packet length %d\n", len));
+ return PIXMA_EPROTO;
+ }
+ if (buf[12] & 0x40)
+ query_status (s);
+ if (buf[10] & 0x40)
+ send_time (s);
+ /* FIXME: following is unverified! */
+ if (buf[15] & 1)
+ s->events = PIXMA_EV_BUTTON2; /* b/w scan */
+ if (buf[15] & 2)
+ s->events = PIXMA_EV_BUTTON1; /* color scan */
+ break;
+
+ case MP5_PID:
+ case MP10_PID:
+ case MP700_PID:
+ case MP730_PID:
+ case MP710_PID:
+ case MP740_PID:
+ if (len != 8)
+ {
+ PDBG (pixma_dbg
+ (1, "WARNING:unexpected interrupt packet length %d\n", len));
+ return PIXMA_EPROTO;
+ }
+ if (buf[7] & 0x10)
+ s->events = PIXMA_EV_BUTTON1;
+ if (buf[5] & 8)
+ send_time (s);
+ break;
+
+ default:
+ PDBG (pixma_dbg (1, "WARNING:unknown interrupt, please report!\n"));
+ PDBG (pixma_hexdump (1, buf, len));
+ }
+ return 1;
+}
+
+static int
+has_ccd_sensor (pixma_t * s)
+{
+ return (s->cfg->pid == MP360_PID ||
+ s->cfg->pid == MP370_PID ||
+ s->cfg->pid == MP375R_PID ||
+ s->cfg->pid == MP390_PID ||
+ s->cfg->pid == MF5730_PID ||
+ s->cfg->pid == MF5750_PID ||
+ s->cfg->pid == MF5770_PID);
+}
+
+static int
+read_error_info (pixma_t * s, void *buf, unsigned size)
+{
+ unsigned len = 16;
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *data;
+ int error;
+
+ data = pixma_newcmd (&mp->cb, cmd_error_info, 0, len);
+ error = pixma_exec (s, &mp->cb);
+ if (error < 0)
+ return error;
+ if (buf && len < size)
+ {
+ size = len;
+ /* NOTE: I've absolutely no idea what the returned data mean. */
+ memcpy (buf, data, size);
+ error = len;
+ }
+ return error;
+}
+
+static int
+step1 (pixma_t * s)
+{
+ int error;
+
+ error = query_status (s);
+ if (error < 0)
+ return error;
+ if ((s->param->source == PIXMA_SOURCE_ADF
+ || s->param->source == PIXMA_SOURCE_ADFDUP)
+ && !has_paper (s))
+ return PIXMA_ENO_PAPER;
+ if (has_ccd_sensor (s))
+ {
+ switch (s->cfg->pid)
+ {
+ case MF5730_PID:
+ case MF5750_PID:
+ case MF5770_PID:
+ /* MF57x0: Wait 10 sec before starting for 1st page only */
+ if (s->param->adf_pageid == 0)
+ {
+ int tmo = 10; /* like Windows driver, 10 sec CCD calibration ? */
+ while (--tmo >= 0)
+ {
+ error = handle_interrupt (s, 1000); \
+ if (s->cancel) \
+ return PIXMA_ECANCELED; \
+ if (error != PIXMA_ECANCELED && error < 0) \
+ return error;
+ PDBG (pixma_dbg (2, "CCD Calibration ends in %d sec.\n", tmo));
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ activate (s, 0);
+ error = calibrate (s);
+
+ switch (s->cfg->pid)
+ {
+ case MF5730_PID:
+ case MF5750_PID:
+ case MF5770_PID:
+ /* MF57x0: calibration returns PIXMA_STATUS_FAILED */
+ if (error == PIXMA_ECANCELED)
+ error = read_error_info (s, NULL, 0);
+ break;
+
+ default:
+ break;
+ }
+
+ // ignore result from calibrate()
+ // don't interrupt @ PIXMA_STATUS_BUSY
+ error = 0;
+ }
+ if (error >= 0)
+ error = activate (s, 0);
+ if (error >= 0)
+ error = activate (s, 4);
+ return error;
+}
+
+static void
+pack_rgb (const uint8_t * src, unsigned nlines, unsigned w, uint8_t * dst)
+{
+ unsigned w2, stride;
+
+ w2 = 2 * w;
+ stride = 3 * w;
+ for (; nlines != 0; nlines--)
+ {
+ unsigned x;
+ for (x = 0; x != w; x++)
+ {
+ *dst++ = src[x + 0];
+ *dst++ = src[x + w];
+ *dst++ = src[x + w2];
+ }
+ src += stride;
+ }
+}
+
+static int
+mp730_open (pixma_t * s)
+{
+ mp730_t *mp;
+ uint8_t *buf;
+
+ mp = (mp730_t *) calloc (1, sizeof (*mp));
+ if (!mp)
+ return PIXMA_ENOMEM;
+
+ buf = (uint8_t *) malloc (CMDBUF_SIZE);
+ if (!buf)
+ {
+ free (mp);
+ return PIXMA_ENOMEM;
+ }
+
+ s->subdriver = mp;
+ mp->state = state_idle;
+
+ mp->cb.buf = buf;
+ mp->cb.size = CMDBUF_SIZE;
+ mp->cb.res_header_len = 2;
+ mp->cb.cmd_header_len = 10;
+ mp->cb.cmd_len_field_ofs = 7;
+
+ PDBG (pixma_dbg (3, "Trying to clear the interrupt buffer...\n"));
+ if (handle_interrupt (s, 200) == 0)
+ {
+ PDBG (pixma_dbg (3, " no packets in buffer\n"));
+ }
+ return 0;
+}
+
+static void
+mp730_close (pixma_t * s)
+{
+ mp730_t *mp = (mp730_t *) s->subdriver;
+
+ mp730_finish_scan (s);
+ free (mp->cb.buf);
+ free (mp->buf);
+ free (mp);
+ s->subdriver = NULL;
+}
+
+static unsigned
+calc_raw_width (pixma_t * s, const pixma_scan_param_t * sp)
+{
+ unsigned raw_width;
+ /* FIXME: Does MP730 need the alignment? */
+ /* TODO test: MP710/740 */
+ if (sp->channels == 1)
+ {
+ if (sp->depth == 8) /* grayscale */
+ {
+ if (s->cfg->pid == MP5_PID ||
+ s->cfg->pid == MP10_PID ||
+ s->cfg->pid == MP700_PID ||
+ s->cfg->pid == MP730_PID ||
+ s->cfg->pid == MP360_PID ||
+ s->cfg->pid == MP370_PID ||
+ s->cfg->pid == MP375R_PID ||
+ s->cfg->pid == MP390_PID ||
+ s->cfg->pid == IR1020_PID)
+ raw_width = ALIGN_SUP (sp->w, 4);
+ else
+ raw_width = ALIGN_SUP (sp->w, 12);
+ }
+ else /* depth = 1 : LINEART */
+ raw_width = ALIGN_SUP (sp->w, 16);
+ }
+ else
+ raw_width = ALIGN_SUP (sp->w, 4);
+ return raw_width;
+}
+
+static int
+mp730_check_param (pixma_t * s, pixma_scan_param_t * sp)
+{
+ uint8_t k = 1;
+
+ /* check if channels is 3, or if depth is 1 then channels also 1 else set depth to 8 */
+ if ((sp->channels==3) || !(sp->channels==1 && sp->depth==1))
+ {
+ sp->depth=8;
+ }
+ /* for MP5, MP10, MP360/370, MP700/730 in grayscale & lineart modes, max scan res is 600 dpi */
+ if (s->cfg->pid == MP5_PID ||
+ s->cfg->pid == MP10_PID ||
+ s->cfg->pid == MP700_PID ||
+ s->cfg->pid == MP730_PID ||
+ s->cfg->pid == MP360_PID ||
+ s->cfg->pid == MP370_PID ||
+ s->cfg->pid == MP375R_PID ||
+ s->cfg->pid == MP390_PID)
+ {
+ if (sp->channels == 1)
+ k = sp->xdpi / MIN (sp->xdpi, 600);
+ }
+
+ sp->x /= k;
+ sp->y /= k;
+ sp->h /= k;
+ sp->xdpi /= k;
+ sp->ydpi = sp->xdpi;
+
+ sp->w = calc_raw_width (s, sp);
+ sp->w /= k;
+ sp->line_size = (calc_raw_width (s, sp) * sp->channels * sp->depth) / 8;
+
+ return 0;
+}
+
+static int
+mp730_scan (pixma_t * s)
+{
+ int error, n;
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ uint8_t *buf;
+
+ if (mp->state != state_idle)
+ return PIXMA_EBUSY;
+
+ /* clear interrupt packets buffer */
+ while (handle_interrupt (s, 0) > 0)
+ {
+ }
+
+ mp->raw_width = calc_raw_width (s, s->param);
+ PDBG (pixma_dbg (3, "raw_width = %u\n", mp->raw_width));
+
+ n = IMAGE_BLOCK_SIZE / s->param->line_size + 1;
+ buf = (uint8_t *) malloc ((n + 1) * s->param->line_size + IMAGE_BLOCK_SIZE);
+ if (!buf)
+ return PIXMA_ENOMEM;
+ mp->buf = buf;
+ mp->lbuf = buf;
+ mp->imgbuf = buf + n * s->param->line_size;
+ mp->imgbuf_len = 0;
+
+ error = step1 (s);
+ if (error >= 0)
+ error = start_session (s);
+ if (error >= 0)
+ mp->state = state_scanning;
+ if (error >= 0)
+ error = select_source (s);
+ if (error >= 0)
+ error = send_scan_param (s);
+ if (error < 0)
+ {
+ mp730_finish_scan (s);
+ return error;
+ }
+ mp->last_block = 0;
+ return 0;
+}
+
+static int
+mp730_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib)
+{
+ int error, n;
+ mp730_t *mp = (mp730_t *) s->subdriver;
+ unsigned block_size, bytes_received;
+ uint8_t header[16];
+
+ do
+ {
+ do
+ {
+ if (s->cancel)
+ return PIXMA_ECANCELED;
+ if (mp->last_block) /* end of image */
+ return 0;
+
+ error = read_image_block (s, header, mp->imgbuf + mp->imgbuf_len);
+ if (error < 0)
+ return error;
+
+ bytes_received = error;
+ block_size = pixma_get_be16 (header + 4);
+ mp->last_block = ((header[2] & 0x28) == 0x28);
+ if (mp->last_block)
+ { /* end of image */
+ mp->state = state_finished;
+ }
+ if ((header[2] & ~0x38) != 0)
+ {
+ PDBG (pixma_dbg (1, "WARNING: Unexpected result header\n"));
+ PDBG (pixma_hexdump (1, header, 16));
+ }
+ PASSERT (bytes_received == block_size);
+
+ if (block_size == 0)
+ {
+ /* no image data at this moment. */
+ /*pixma_sleep(100000); *//* FIXME: too short, too long? */
+ handle_interrupt (s, 100);
+ }
+ }
+ while (block_size == 0);
+
+ /* TODO: simplify! */
+ mp->imgbuf_len += bytes_received;
+ n = mp->imgbuf_len / s->param->line_size;
+ /* n = number of full lines (rows) we have in the buffer. */
+ if (n != 0)
+ {
+ if (s->param->channels != 1 &&
+ s->cfg->pid != MF5730_PID &&
+ s->cfg->pid != MF5750_PID &&
+ s->cfg->pid != MF5770_PID &&
+ s->cfg->pid != MF3110_PID &&
+ s->cfg->pid != IR1020_PID)
+ {
+ /* color, and not an MF57x0 nor MF3110 */
+ pack_rgb (mp->imgbuf, n, mp->raw_width, mp->lbuf);
+ }
+ else
+ /* grayscale/lineart or MF57x0 or MF3110 */
+ memcpy (mp->lbuf, mp->imgbuf, n * s->param->line_size);
+
+ block_size = n * s->param->line_size;
+ mp->imgbuf_len -= block_size;
+ memcpy (mp->imgbuf, mp->imgbuf + block_size, mp->imgbuf_len);
+ }
+ }
+ while (n == 0);
+
+ ib->rptr = mp->lbuf;
+ ib->rend = mp->lbuf + block_size;
+ return ib->rend - ib->rptr;
+}
+
+static void
+mp730_finish_scan (pixma_t * s)
+{
+ int error, aborted = 0;
+ mp730_t *mp = (mp730_t *) s->subdriver;
+
+ switch (mp->state)
+ {
+ case state_transfering:
+ drain_bulk_in (s);
+ /* fall through */
+ case state_scanning:
+ case state_warmup:
+ aborted = 1;
+ error = abort_session (s);
+ if (error < 0)
+ PDBG (pixma_dbg
+ (1, "WARNING:abort_session() failed %s\n",
+ pixma_strerror (error)));
+ /* fall through */
+ case state_finished:
+ query_status (s);
+ query_status (s);
+ activate (s, 0);
+
+ // MF57x0 devices don't require abort_session() after the last page
+ if (!aborted &&
+ (s->param->source == PIXMA_SOURCE_ADF ||
+ s->param->source == PIXMA_SOURCE_ADFDUP) &&
+ has_paper (s) &&
+ (s->cfg->pid == MF5730_PID ||
+ s->cfg->pid == MF5750_PID ||
+ s->cfg->pid == MF5770_PID ||
+ s->cfg->pid == IR1020_PID))
+ {
+ error = abort_session (s);
+ if (error < 0)
+ PDBG (pixma_dbg
+ (1, "WARNING:abort_session() failed %s\n",
+ pixma_strerror (error)));
+ }
+
+ mp->buf = mp->lbuf = mp->imgbuf = NULL;
+ mp->state = state_idle;
+ /* fall through */
+ case state_idle:
+ break;
+ }
+}
+
+static void
+mp730_wait_event (pixma_t * s, int timeout)
+{
+ /* FIXME: timeout is not correct. See usbGetCompleteUrbNoIntr() for
+ * instance. */
+ while (s->events == 0 && handle_interrupt (s, timeout) > 0)
+ {
+ }
+}
+
+static int
+mp730_get_status (pixma_t * s, pixma_device_status_t * status)
+{
+ int error;
+
+ error = query_status (s);
+ if (error < 0)
+ return error;
+ status->hardware = PIXMA_HARDWARE_OK;
+ status->adf = (has_paper (s)) ? PIXMA_ADF_OK : PIXMA_ADF_NO_PAPER;
+ return 0;
+}
+
+
+static const pixma_scan_ops_t pixma_mp730_ops = {
+ mp730_open,
+ mp730_close,
+ mp730_scan,
+ mp730_fill_buffer,
+ mp730_finish_scan,
+ mp730_wait_event,
+ mp730_check_param,
+ mp730_get_status
+};
+
+/* TODO: implement adftpu_min_dpi & adftpu_max_dpi for grayscale & lineart */
+#define DEVICE(name, model, pid, dpi, w, h, cap) { \
+ name, /* name */ \
+ model, /* model */ \
+ 0x04a9, pid, /* vid pid */ \
+ 1, /* iface */ \
+ &pixma_mp730_ops, /* ops */ \
+ 0, /* min_xdpi not used in this subdriver */ \
+ dpi, dpi, /* xdpi, ydpi */ \
+ 0, 0, /* adftpu_min_dpi & adftpu_max_dpi not used in this subdriver */ \
+ 0, 0, /* tpuir_min_dpi & tpuir_max_dpi not used in this subdriver */ \
+ w, h, /* width, height */ \
+ PIXMA_CAP_GRAY|PIXMA_CAP_EVENTS|cap \
+}
+const pixma_config_t pixma_mp730_devices[] = {
+/* TODO: check area limits */
+ DEVICE ("PIXUS MP5/SmartBase MPC190/imageCLASS MPC190","MP5", MP5_PID, 600, 636, 868, PIXMA_CAP_LINEART),/* color scan can do 600x1200 */
+ DEVICE ("PIXUS MP10/SmartBase MPC200/imageCLASS MPC200","MP10", MP10_PID, 600, 636, 868, PIXMA_CAP_LINEART),/* color scan can do 600x1200 */
+ DEVICE ("PIXMA MP360", "MP360", MP360_PID, 1200, 636, 868, PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP370", "MP370", MP370_PID, 1200, 636, 868, PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP375R", "MP375R", MP375R_PID, 1200, 636, 868, PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP390", "MP390", MP390_PID, 1200, 636, 868, PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP700", "MP700", MP700_PID, 1200, 638, 877 /*1035 */ , PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP710", "MP710", MP710_PID, 1200, 637, 868, PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP730", "MP730", MP730_PID, 1200, 637, 868, PIXMA_CAP_ADF | PIXMA_CAP_LINEART),
+ DEVICE ("PIXMA MP740", "MP740", MP740_PID, 1200, 637, 868, PIXMA_CAP_ADF | PIXMA_CAP_LINEART),
+
+ DEVICE ("Canon imageCLASS MF5730", "MF5730", MF5730_PID, 1200, 636, 868, PIXMA_CAP_ADF),
+ DEVICE ("Canon imageCLASS MF5750", "MF5750", MF5750_PID, 1200, 636, 868, PIXMA_CAP_ADF),
+ DEVICE ("Canon imageCLASS MF5770", "MF5770", MF5770_PID, 1200, 636, 868, PIXMA_CAP_ADF),
+ DEVICE ("Canon imageCLASS MF3110", "MF3110", MF3110_PID, 600, 636, 868, 0),
+
+ DEVICE ("Canon iR 1020/1024/1025", "iR1020", IR1020_PID, 600, 636, 868, PIXMA_CAP_ADFDUP),
+
+ DEVICE (NULL, NULL, 0, 0, 0, 0, 0)
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 05:18:47 +0000