Add ectool command tabletmode

Add the ectool command tabletmode. This matches the EC console command
tabletmode, which turns tablet mode on/off.

BRANCH=none
BUG=b:256015402
TEST=ectool tabletmode on
  22-11-03 16:01:49.043 [151.513200 HC 0x0002]
  22-11-03 16:01:51.496 [151.515300 HC 0x000b]
  22-11-03 16:01:51.501 [15[151.520400 event clear 0x0000000010000000]
  22-11-03 16:01:51.504 [151.523200 ACPI query = 29]
  22-11-03 16:01:51.507 1.516400 HC 0x0031]
  22-11-03 16:01:51.510 [151.517200 tablet mode enabled]
  22-11-03 16:01:51.512 [151.518000 mkbp switches: 3]
  22-11-03 16:01:51.518 [151.519200 event set 0x0000000010000000]
  22-11-03 16:01:51.521 [151.527200 HC 0x0067 err 9]
  22-11-03 16:01:51.527 [151.533000 lid-accel ODR: 12500 - roundup 1 from config 0 [AP 12500]]
TEST=ectool tabletmode off
  22-11-03 16:02:17.579 [180.879700 HC 0x0002]
  22-11-03 16:02:21.199 [180.882200 HC 0x000b]
  22-11-03 16:02:21.205 [180.883300 HC 0x003[180.887300 event clear 0x0000000010000000]
  22-11-03 16:02:21.210 [180.891000 ACPI query = 29]
  22-11-03 16:02:21.213 1]
  22-11-03 16:02:21.213 [180.884100 tablet mode disabled]
  22-11-03 16:02:21.216 [180.884800 mkbp switches: 1]
  22-11-03 16:02:21.221 [180.885600 event set 0x0000000010000000]
  22-11-03 16:02:21.224 [180.897300 HC 0x0067 err 9]
  22-11-03 16:02:21.230 [180.900500 lid-accel ODR: 12500 - roundup 1 from config 1 [AP 0]]
TEST=ectool tabletmode reset
  22-11-03 16:02:54.397 [216.057600 HC 0x0002]
  22-11-03 16:02:56.776 [216.060100 HC 0x000b]
  22-11-03 16:02:56.782 [216.061200 HC 0x0031[216.065300 event clear 0x0000000010000000]
  22-11-03 16:02:56.787 [216.069000 ACPI query = 29]
  22-11-03 16:02:56.790 ]
  22-11-03 16:02:56.790 [216.062000 tablet mode disabled]
  22-11-03 16:02:56.793 [216.062800 mkbp switches: 1]
  22-11-03 16:02:56.798 [216.063500 event set 0x0000000010000000]
  22-11-03 16:02:56.801 [216.073700 HC 0x0067 err 9]

Change-Id: I1fd435dc2ac32e94384402407c7efaf6997387e2
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3994296
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com>
(cherry picked from commit d81eb64c92a80bcc7211bf522f91a6839d6fc8a5)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4410550
Commit-Queue: Knox Chiou <knoxchiou@chromium.org>
Tested-by: Mike Lee <mike5@huaqin.corp-partner.google.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/util/ectool.cc b/util/ectool.cc
index c116b35fcc..cbb62e1e30 100644
--- a/util/ectool.cc
+++ b/util/ectool.cc
@@ -33,6 +33,7 @@
 #include "lock/gec_lock.h"
 #include "misc_util.h"
 #include "panic.h"
+#include "tablet_mode.h"
 #include "usb_pd.h"
 
 /* Maximum flash size (16 MB, conservative) */
@@ -315,6 +316,8 @@ const char help_str[] =
 	"      Display system info.\n"
 	"  switches\n"
 	"      Prints current EC switch positions\n"
+	"  tabletmode [on | off | reset]\n"
+	"      Manually force tablet mode to on, off or reset.\n"
 	"  temps <sensorid>\n"
 	"      Print temperature and temperature ratio between fan_off and\n"
 	"      fan_max values, which could be a fan speed if it's controlled\n"
@@ -7336,6 +7339,37 @@ int cmd_switches(int argc, char *argv[])
 	return 0;
 }
 
+int cmd_tabletmode(int argc, char *argv[])
+{
+	struct ec_params_set_tablet_mode p;
+
+	if (argc != 2)
+		return EC_ERROR_PARAM_COUNT;
+
+	memset(&p, 0, sizeof(p));
+	if (argv[1][0] == 'o' && argv[1][1] == 'n') {
+		p.tablet_mode = TABLET_MODE_FORCE_TABLET;
+	} else if (argv[1][0] == 'o' && argv[1][1] == 'f') {
+		p.tablet_mode = TABLET_MODE_FORCE_CLAMSHELL;
+	} else if (argv[1][0] == 'r') {
+		// Match tablet mode to the current HW orientation.
+		p.tablet_mode = TABLET_MODE_DEFAULT;
+	} else {
+		return EC_ERROR_PARAM1;
+	}
+
+	int rv = ec_command(EC_CMD_SET_TABLET_MODE, 0, &p, sizeof(p), NULL, 0);
+	rv = (rv < 0 ? rv : 0);
+
+	if (rv < 0) {
+		fprintf(stderr, "Failed to set tablet mode, rv=%d\n", rv);
+	} else {
+		printf("\n");
+		printf("SUCCESS. The tablet mode has been set.\n");
+	}
+	return rv;
+}
+
 int cmd_wireless(int argc, char *argv[])
 {
 	char *e;
@@ -11020,6 +11054,7 @@ const struct command commands[] = {
 	{ "sysinfo", cmd_sysinfo },
 	{ "port80flood", cmd_port_80_flood },
 	{ "switches", cmd_switches },
+	{ "tabletmode", cmd_tabletmode },
 	{ "temps", cmd_temperature },
 	{ "tempsinfo", cmd_temp_sensor_info },
 	{ "test", cmd_test },