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ACPI: thinkpad-acpi: rename thinkpad constants 

Rename all IBMACPI_ constants, now that we are not called ibm-acpi anymore.
Driver-specific constants are now prefixed TPACPI_, ThinkPad firmware
specific ones are now prefixed TP_CMOS_, TP_ACPI_, or TP_EC_.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Henrique de Moraes Holschuh 2007-04-21 11:08:28 -03:00 committed by Len Brown
parent 1def7115f0
commit efa27145df
2 changed files with 125 additions and 127 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

188
drivers/misc/thinkpad_acpi.c
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@ -781,16 +781,16 @@ static int video_init(void)
if (!vid_handle) if (!vid_handle)
/* video switching not supported on R30, R31 */ /* video switching not supported on R30, R31 */
video_supported = IBMACPI_VIDEO_NONE; video_supported = TPACPI_VIDEO_NONE;
else if (acpi_evalf(vid_handle, &video_orig_autosw, "SWIT", "qd")) else if (acpi_evalf(vid_handle, &video_orig_autosw, "SWIT", "qd"))
/* 570 */ /* 570 */
video_supported = IBMACPI_VIDEO_570; video_supported = TPACPI_VIDEO_570;
else if (acpi_evalf(vid_handle, &video_orig_autosw, "^VADL", "qd")) else if (acpi_evalf(vid_handle, &video_orig_autosw, "^VADL", "qd"))
/* 600e/x, 770e, 770x */ /* 600e/x, 770e, 770x */
video_supported = IBMACPI_VIDEO_770; video_supported = TPACPI_VIDEO_770;
else else
/* all others */ /* all others */
video_supported = IBMACPI_VIDEO_NEW; video_supported = TPACPI_VIDEO_NEW;
return 0; return 0;
} }
@ -805,15 +805,15 @@ static int video_status(void)
int status = 0; int status = 0;
int i; int i;
if (video_supported == IBMACPI_VIDEO_570) { if (video_supported == TPACPI_VIDEO_570) {
if (acpi_evalf(NULL, &i, "\\_SB.PHS", "dd", 0x87)) if (acpi_evalf(NULL, &i, "\\_SB.PHS", "dd", 0x87))
status = i & 3; status = i & 3;
} else if (video_supported == IBMACPI_VIDEO_770) { } else if (video_supported == TPACPI_VIDEO_770) {
if (acpi_evalf(NULL, &i, "\\VCDL", "d")) if (acpi_evalf(NULL, &i, "\\VCDL", "d"))
status |= 0x01 * i; status |= 0x01 * i;
if (acpi_evalf(NULL, &i, "\\VCDC", "d")) if (acpi_evalf(NULL, &i, "\\VCDC", "d"))
status |= 0x02 * i; status |= 0x02 * i;
} else if (video_supported == IBMACPI_VIDEO_NEW) { } else if (video_supported == TPACPI_VIDEO_NEW) {
acpi_evalf(NULL, NULL, "\\VUPS", "vd", 1); acpi_evalf(NULL, NULL, "\\VUPS", "vd", 1);
if (acpi_evalf(NULL, &i, "\\VCDC", "d")) if (acpi_evalf(NULL, &i, "\\VCDC", "d"))
status |= 0x02 * i; status |= 0x02 * i;
@ -832,10 +832,10 @@ static int video_autosw(void)
{ {
int autosw = 0; int autosw = 0;
if (video_supported == IBMACPI_VIDEO_570) if (video_supported == TPACPI_VIDEO_570)
acpi_evalf(vid_handle, &autosw, "SWIT", "d"); acpi_evalf(vid_handle, &autosw, "SWIT", "d");
else if (video_supported == IBMACPI_VIDEO_770 || else if (video_supported == TPACPI_VIDEO_770 ||
video_supported == IBMACPI_VIDEO_NEW) video_supported == TPACPI_VIDEO_NEW)
acpi_evalf(vid_handle, &autosw, "^VDEE", "d"); acpi_evalf(vid_handle, &autosw, "^VDEE", "d");
return autosw & 1; return autosw & 1;
@ -848,7 +848,7 @@ static int video_switch(void)
if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1)) if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
return -EIO; return -EIO;
ret = video_supported == IBMACPI_VIDEO_570 ? ret = video_supported == TPACPI_VIDEO_570 ?
acpi_evalf(ec_handle, NULL, "_Q16", "v") : acpi_evalf(ec_handle, NULL, "_Q16", "v") :
acpi_evalf(vid_handle, NULL, "VSWT", "v"); acpi_evalf(vid_handle, NULL, "VSWT", "v");
acpi_evalf(vid_handle, NULL, "_DOS", "vd", autosw); acpi_evalf(vid_handle, NULL, "_DOS", "vd", autosw);
@ -858,9 +858,9 @@ static int video_switch(void)
static int video_expand(void) static int video_expand(void)
{ {
if (video_supported == IBMACPI_VIDEO_570) if (video_supported == TPACPI_VIDEO_570)
return acpi_evalf(ec_handle, NULL, "_Q17", "v"); return acpi_evalf(ec_handle, NULL, "_Q17", "v");
else if (video_supported == IBMACPI_VIDEO_770) else if (video_supported == TPACPI_VIDEO_770)
return acpi_evalf(vid_handle, NULL, "VEXP", "v"); return acpi_evalf(vid_handle, NULL, "VEXP", "v");
else else
return acpi_evalf(NULL, NULL, "\\VEXP", "v"); return acpi_evalf(NULL, NULL, "\\VEXP", "v");
@ -870,10 +870,10 @@ static int video_switch2(int status)
{ {
int ret; int ret;
if (video_supported == IBMACPI_VIDEO_570) { if (video_supported == TPACPI_VIDEO_570) {
ret = acpi_evalf(NULL, NULL, ret = acpi_evalf(NULL, NULL,
"\\_SB.PHS2", "vdd", 0x8b, status | 0x80); "\\_SB.PHS2", "vdd", 0x8b, status | 0x80);
} else if (video_supported == IBMACPI_VIDEO_770) { } else if (video_supported == TPACPI_VIDEO_770) {
int autosw = video_autosw(); int autosw = video_autosw();
if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1)) if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
return -EIO; return -EIO;
@ -904,12 +904,12 @@ static int video_read(char *p)
len += sprintf(p + len, "status:\t\tsupported\n"); len += sprintf(p + len, "status:\t\tsupported\n");
len += sprintf(p + len, "lcd:\t\t%s\n", enabled(status, 0)); len += sprintf(p + len, "lcd:\t\t%s\n", enabled(status, 0));
len += sprintf(p + len, "crt:\t\t%s\n", enabled(status, 1)); len += sprintf(p + len, "crt:\t\t%s\n", enabled(status, 1));
if (video_supported == IBMACPI_VIDEO_NEW) if (video_supported == TPACPI_VIDEO_NEW)
len += sprintf(p + len, "dvi:\t\t%s\n", enabled(status, 3)); len += sprintf(p + len, "dvi:\t\t%s\n", enabled(status, 3));
len += sprintf(p + len, "auto:\t\t%s\n", enabled(autosw, 0)); len += sprintf(p + len, "auto:\t\t%s\n", enabled(autosw, 0));
len += sprintf(p + len, "commands:\tlcd_enable, lcd_disable\n"); len += sprintf(p + len, "commands:\tlcd_enable, lcd_disable\n");
len += sprintf(p + len, "commands:\tcrt_enable, crt_disable\n"); len += sprintf(p + len, "commands:\tcrt_enable, crt_disable\n");
if (video_supported == IBMACPI_VIDEO_NEW) if (video_supported == TPACPI_VIDEO_NEW)
len += sprintf(p + len, "commands:\tdvi_enable, dvi_disable\n"); len += sprintf(p + len, "commands:\tdvi_enable, dvi_disable\n");
len += sprintf(p + len, "commands:\tauto_enable, auto_disable\n"); len += sprintf(p + len, "commands:\tauto_enable, auto_disable\n");
len += sprintf(p + len, "commands:\tvideo_switch, expand_toggle\n"); len += sprintf(p + len, "commands:\tvideo_switch, expand_toggle\n");
@ -936,10 +936,10 @@ static int video_write(char *buf)
enable |= 0x02; enable |= 0x02;
} else if (strlencmp(cmd, "crt_disable") == 0) { } else if (strlencmp(cmd, "crt_disable") == 0) {
disable |= 0x02; disable |= 0x02;
} else if (video_supported == IBMACPI_VIDEO_NEW && } else if (video_supported == TPACPI_VIDEO_NEW &&
strlencmp(cmd, "dvi_enable") == 0) { strlencmp(cmd, "dvi_enable") == 0) {
enable |= 0x08; enable |= 0x08;
} else if (video_supported == IBMACPI_VIDEO_NEW && } else if (video_supported == TPACPI_VIDEO_NEW &&
strlencmp(cmd, "dvi_disable") == 0) { strlencmp(cmd, "dvi_disable") == 0) {
disable |= 0x08; disable |= 0x08;
} else if (strlencmp(cmd, "auto_enable") == 0) { } else if (strlencmp(cmd, "auto_enable") == 0) {
@ -1283,16 +1283,16 @@ static int led_init(void)
{ {
if (!led_handle) if (!led_handle)
/* led not supported on R30, R31 */ /* led not supported on R30, R31 */
led_supported = IBMACPI_LED_NONE; led_supported = TPACPI_LED_NONE;
else if (strlencmp(led_path, "SLED") == 0) else if (strlencmp(led_path, "SLED") == 0)
/* 570 */ /* 570 */
led_supported = IBMACPI_LED_570; led_supported = TPACPI_LED_570;
else if (strlencmp(led_path, "SYSL") == 0) else if (strlencmp(led_path, "SYSL") == 0)
/* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */ /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */
led_supported = IBMACPI_LED_OLD; led_supported = TPACPI_LED_OLD;
else else
/* all others */ /* all others */
led_supported = IBMACPI_LED_NEW; led_supported = TPACPI_LED_NEW;
return 0; return 0;
} }
@ -1309,7 +1309,7 @@ static int led_read(char *p)
} }
len += sprintf(p + len, "status:\t\tsupported\n"); len += sprintf(p + len, "status:\t\tsupported\n");
if (led_supported == IBMACPI_LED_570) { if (led_supported == TPACPI_LED_570) {
/* 570 */ /* 570 */
int i, status; int i, status;
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
@ -1354,23 +1354,23 @@ static int led_write(char *buf)
} else } else
return -EINVAL; return -EINVAL;
if (led_supported == IBMACPI_LED_570) { if (led_supported == TPACPI_LED_570) {
/* 570 */ /* 570 */
led = 1 << led; led = 1 << led;
if (!acpi_evalf(led_handle, NULL, NULL, "vdd", if (!acpi_evalf(led_handle, NULL, NULL, "vdd",
led, led_sled_arg1[ind])) led, led_sled_arg1[ind]))
return -EIO; return -EIO;
} else if (led_supported == IBMACPI_LED_OLD) { } else if (led_supported == TPACPI_LED_OLD) {
/* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */ /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */
led = 1 << led; led = 1 << led;
ret = ec_write(IBMACPI_LED_EC_HLMS, led); ret = ec_write(TPACPI_LED_EC_HLMS, led);
if (ret >= 0) if (ret >= 0)
ret = ret =
ec_write(IBMACPI_LED_EC_HLBL, ec_write(TPACPI_LED_EC_HLBL,
led * led_exp_hlbl[ind]); led * led_exp_hlbl[ind]);
if (ret >= 0) if (ret >= 0)
ret = ret =
ec_write(IBMACPI_LED_EC_HLCL, ec_write(TPACPI_LED_EC_HLCL,
led * led_exp_hlcl[ind]); led * led_exp_hlcl[ind]);
if (ret < 0) if (ret < 0)
return ret; return ret;
@ -1467,29 +1467,29 @@ static int thermal_init(void)
printk(IBM_ERR printk(IBM_ERR
"ThinkPad ACPI EC access misbehaving, " "ThinkPad ACPI EC access misbehaving, "
"falling back to ACPI TMPx access mode\n"); "falling back to ACPI TMPx access mode\n");
thermal_read_mode = IBMACPI_THERMAL_ACPI_TMP07; thermal_read_mode = TPACPI_THERMAL_ACPI_TMP07;
} else { } else {
printk(IBM_ERR printk(IBM_ERR
"ThinkPad ACPI EC access misbehaving, " "ThinkPad ACPI EC access misbehaving, "
"disabling thermal sensors access\n"); "disabling thermal sensors access\n");
thermal_read_mode = IBMACPI_THERMAL_NONE; thermal_read_mode = TPACPI_THERMAL_NONE;
} }
} else { } else {
thermal_read_mode = thermal_read_mode =
(ta2 != 0) ? (ta2 != 0) ?
IBMACPI_THERMAL_TPEC_16 : IBMACPI_THERMAL_TPEC_8; TPACPI_THERMAL_TPEC_16 : TPACPI_THERMAL_TPEC_8;
} }
} else if (acpi_tmp7) { } else if (acpi_tmp7) {
if (acpi_evalf(ec_handle, NULL, "UPDT", "qv")) { if (acpi_evalf(ec_handle, NULL, "UPDT", "qv")) {
/* 600e/x, 770e, 770x */ /* 600e/x, 770e, 770x */
thermal_read_mode = IBMACPI_THERMAL_ACPI_UPDT; thermal_read_mode = TPACPI_THERMAL_ACPI_UPDT;
} else { } else {
/* Standard ACPI TMPx access, max 8 sensors */ /* Standard ACPI TMPx access, max 8 sensors */
thermal_read_mode = IBMACPI_THERMAL_ACPI_TMP07; thermal_read_mode = TPACPI_THERMAL_ACPI_TMP07;
} }
} else { } else {
/* temperatures not supported on 570, G4x, R30, R31, R32 */ /* temperatures not supported on 570, G4x, R30, R31, R32 */
thermal_read_mode = IBMACPI_THERMAL_NONE; thermal_read_mode = TPACPI_THERMAL_NONE;
} }
return 0; return 0;
@ -1505,8 +1505,8 @@ static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s)
return -EINVAL; return -EINVAL;
switch (thermal_read_mode) { switch (thermal_read_mode) {
#if IBMACPI_MAX_THERMAL_SENSORS >= 16 #if TPACPI_MAX_THERMAL_SENSORS >= 16
case IBMACPI_THERMAL_TPEC_16: case TPACPI_THERMAL_TPEC_16:
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
if (!acpi_ec_read(0xC0 + i, &tmp)) if (!acpi_ec_read(0xC0 + i, &tmp))
return -EIO; return -EIO;
@ -1514,15 +1514,15 @@ static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s)
} }
/* fallthrough */ /* fallthrough */
#endif #endif
case IBMACPI_THERMAL_TPEC_8: case TPACPI_THERMAL_TPEC_8:
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
if (!acpi_ec_read(0x78 + i, &tmp)) if (!acpi_ec_read(0x78 + i, &tmp))
return -EIO; return -EIO;
s->temp[i] = tmp * 1000; s->temp[i] = tmp * 1000;
} }
return (thermal_read_mode == IBMACPI_THERMAL_TPEC_16) ? 16 : 8; return (thermal_read_mode == TPACPI_THERMAL_TPEC_16) ? 16 : 8;
case IBMACPI_THERMAL_ACPI_UPDT: case TPACPI_THERMAL_ACPI_UPDT:
if (!acpi_evalf(ec_handle, NULL, "UPDT", "v")) if (!acpi_evalf(ec_handle, NULL, "UPDT", "v"))
return -EIO; return -EIO;
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
@ -1533,7 +1533,7 @@ static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s)
} }
return 8; return 8;
case IBMACPI_THERMAL_ACPI_TMP07: case TPACPI_THERMAL_ACPI_TMP07:
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
tmpi[3] = '0' + i; tmpi[3] = '0' + i;
if (!acpi_evalf(ec_handle, &t, tmpi, "d")) if (!acpi_evalf(ec_handle, &t, tmpi, "d"))
@ -1542,7 +1542,7 @@ static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s)
} }
return 8; return 8;
case IBMACPI_THERMAL_NONE: case TPACPI_THERMAL_NONE:
default: default:
return 0; return 0;
} }
@ -1848,18 +1848,18 @@ static int volume_write(char *buf)
/* /*
* FAN ACCESS MODES * FAN ACCESS MODES
* *
* IBMACPI_FAN_RD_ACPI_GFAN: * TPACPI_FAN_RD_ACPI_GFAN:
* ACPI GFAN method: returns fan level * ACPI GFAN method: returns fan level
* *
* see IBMACPI_FAN_WR_ACPI_SFAN * see TPACPI_FAN_WR_ACPI_SFAN
* EC 0x2f not available if GFAN exists * EC 0x2f not available if GFAN exists
* *
* IBMACPI_FAN_WR_ACPI_SFAN: * TPACPI_FAN_WR_ACPI_SFAN:
* ACPI SFAN method: sets fan level, 0 (stop) to 7 (max) * ACPI SFAN method: sets fan level, 0 (stop) to 7 (max)
* *
* EC 0x2f might be available *for reading*, but never for writing. * EC 0x2f might be available *for reading*, but never for writing.
* *
* IBMACPI_FAN_WR_TPEC: * TPACPI_FAN_WR_TPEC:
* ThinkPad EC register 0x2f (HFSP): fan control loop mode Supported * ThinkPad EC register 0x2f (HFSP): fan control loop mode Supported
* on almost all ThinkPads * on almost all ThinkPads
* *
@ -1888,7 +1888,7 @@ static int volume_write(char *buf)
* 0x00 = stop * 0x00 = stop
* 0x07 = max (set when temperatures critical) * 0x07 = max (set when temperatures critical)
* Some ThinkPads may have other levels, see * Some ThinkPads may have other levels, see
* IBMACPI_FAN_WR_ACPI_FANS (X31/X40/X41) * TPACPI_FAN_WR_ACPI_FANS (X31/X40/X41)
* *
* FIRMWARE BUG: on some models, EC 0x2f might not be initialized at * FIRMWARE BUG: on some models, EC 0x2f might not be initialized at
* boot. Apparently the EC does not intialize it, so unless ACPI DSDT * boot. Apparently the EC does not intialize it, so unless ACPI DSDT
@ -1923,7 +1923,7 @@ static int volume_write(char *buf)
* For firmware bugs, refer to: * For firmware bugs, refer to:
* http://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues * http://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues
* *
* IBMACPI_FAN_WR_ACPI_FANS: * TPACPI_FAN_WR_ACPI_FANS:
* ThinkPad X31, X40, X41. Not available in the X60. * ThinkPad X31, X40, X41. Not available in the X60.
* *
* FANS ACPI handle: takes three arguments: low speed, medium speed, * FANS ACPI handle: takes three arguments: low speed, medium speed,
@ -1940,7 +1940,7 @@ static int volume_write(char *buf)
* ACPI DSDT switches which set is in use depending on various * ACPI DSDT switches which set is in use depending on various
* factors. * factors.
* *
* IBMACPI_FAN_WR_TPEC is also available and should be used to * TPACPI_FAN_WR_TPEC is also available and should be used to
* command the fan. The X31/X40/X41 seems to have 8 fan levels, * command the fan. The X31/X40/X41 seems to have 8 fan levels,
* but the ACPI tables just mention level 7. * but the ACPI tables just mention level 7.
*/ */
@ -1966,21 +1966,21 @@ IBM_HANDLE(sfan, ec, "SFAN", /* 570 */
static int fan_init(void) static int fan_init(void)
{ {
fan_status_access_mode = IBMACPI_FAN_NONE; fan_status_access_mode = TPACPI_FAN_NONE;
fan_control_access_mode = IBMACPI_FAN_WR_NONE; fan_control_access_mode = TPACPI_FAN_WR_NONE;
fan_control_commands = 0; fan_control_commands = 0;
fan_control_status_known = 1; fan_control_status_known = 1;
fan_watchdog_maxinterval = 0; fan_watchdog_maxinterval = 0;
if (gfan_handle) { if (gfan_handle) {
/* 570, 600e/x, 770e, 770x */ /* 570, 600e/x, 770e, 770x */
fan_status_access_mode = IBMACPI_FAN_RD_ACPI_GFAN; fan_status_access_mode = TPACPI_FAN_RD_ACPI_GFAN;
} else { } else {
/* all other ThinkPads: note that even old-style /* all other ThinkPads: note that even old-style
* ThinkPad ECs supports the fan control register */ * ThinkPad ECs supports the fan control register */
if (likely(acpi_ec_read(fan_status_offset, if (likely(acpi_ec_read(fan_status_offset,
&fan_control_initial_status))) { &fan_control_initial_status))) {
fan_status_access_mode = IBMACPI_FAN_RD_TPEC; fan_status_access_mode = TPACPI_FAN_RD_TPEC;
/* In some ThinkPads, neither the EC nor the ACPI /* In some ThinkPads, neither the EC nor the ACPI
* DSDT initialize the fan status, and it ends up * DSDT initialize the fan status, and it ends up
@ -2015,9 +2015,9 @@ static int fan_init(void)
if (sfan_handle) { if (sfan_handle) {
/* 570, 770x-JL */ /* 570, 770x-JL */
fan_control_access_mode = IBMACPI_FAN_WR_ACPI_SFAN; fan_control_access_mode = TPACPI_FAN_WR_ACPI_SFAN;
fan_control_commands |= fan_control_commands |=
IBMACPI_FAN_CMD_LEVEL | IBMACPI_FAN_CMD_ENABLE; TPACPI_FAN_CMD_LEVEL | TPACPI_FAN_CMD_ENABLE;
} else { } else {
if (!gfan_handle) { if (!gfan_handle) {
/* gfan without sfan means no fan control */ /* gfan without sfan means no fan control */
@ -2026,16 +2026,16 @@ static int fan_init(void)
if (fans_handle) { if (fans_handle) {
/* X31, X40, X41 */ /* X31, X40, X41 */
fan_control_access_mode = fan_control_access_mode =
IBMACPI_FAN_WR_ACPI_FANS; TPACPI_FAN_WR_ACPI_FANS;
fan_control_commands |= fan_control_commands |=
IBMACPI_FAN_CMD_SPEED | TPACPI_FAN_CMD_SPEED |
IBMACPI_FAN_CMD_LEVEL | TPACPI_FAN_CMD_LEVEL |
IBMACPI_FAN_CMD_ENABLE; TPACPI_FAN_CMD_ENABLE;
} else { } else {
fan_control_access_mode = IBMACPI_FAN_WR_TPEC; fan_control_access_mode = TPACPI_FAN_WR_TPEC;
fan_control_commands |= fan_control_commands |=
IBMACPI_FAN_CMD_LEVEL | TPACPI_FAN_CMD_LEVEL |
IBMACPI_FAN_CMD_ENABLE; TPACPI_FAN_CMD_ENABLE;
} }
} }
} }
@ -2048,10 +2048,10 @@ static int fan_get_status(u8 *status)
u8 s; u8 s;
/* TODO: /* TODO:
* Add IBMACPI_FAN_RD_ACPI_FANS ? */ * Add TPACPI_FAN_RD_ACPI_FANS ? */
switch (fan_status_access_mode) { switch (fan_status_access_mode) {
case IBMACPI_FAN_RD_ACPI_GFAN: case TPACPI_FAN_RD_ACPI_GFAN:
/* 570, 600e/x, 770e, 770x */ /* 570, 600e/x, 770e, 770x */
if (unlikely(!acpi_evalf(gfan_handle, &s, NULL, "d"))) if (unlikely(!acpi_evalf(gfan_handle, &s, NULL, "d")))
@ -2062,7 +2062,7 @@ static int fan_get_status(u8 *status)
break; break;
case IBMACPI_FAN_RD_TPEC: case TPACPI_FAN_RD_TPEC:
/* all except 570, 600e/x, 770e, 770x */ /* all except 570, 600e/x, 770e, 770x */
if (unlikely(!acpi_ec_read(fan_status_offset, &s))) if (unlikely(!acpi_ec_read(fan_status_offset, &s)))
return -EIO; return -EIO;
@ -2090,7 +2090,7 @@ static int fan_get_speed(unsigned int *speed)
u8 hi, lo; u8 hi, lo;
switch (fan_status_access_mode) { switch (fan_status_access_mode) {
case IBMACPI_FAN_RD_TPEC: case TPACPI_FAN_RD_TPEC:
/* all except 570, 600e/x, 770e, 770x */ /* all except 570, 600e/x, 770e, 770x */
if (unlikely(!acpi_ec_read(fan_rpm_offset, &lo) || if (unlikely(!acpi_ec_read(fan_rpm_offset, &lo) ||
!acpi_ec_read(fan_rpm_offset + 1, &hi))) !acpi_ec_read(fan_rpm_offset + 1, &hi)))
@ -2140,7 +2140,7 @@ static void fan_watchdog_reset(void)
static int fan_set_level(int level) static int fan_set_level(int level)
{ {
switch (fan_control_access_mode) { switch (fan_control_access_mode) {
case IBMACPI_FAN_WR_ACPI_SFAN: case TPACPI_FAN_WR_ACPI_SFAN:
if (level >= 0 && level <= 7) { if (level >= 0 && level <= 7) {
if (!acpi_evalf(sfan_handle, NULL, NULL, "vd", level)) if (!acpi_evalf(sfan_handle, NULL, NULL, "vd", level))
return -EIO; return -EIO;
@ -2148,10 +2148,10 @@ static int fan_set_level(int level)
return -EINVAL; return -EINVAL;
break; break;
case IBMACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_ACPI_FANS:
case IBMACPI_FAN_WR_TPEC: case TPACPI_FAN_WR_TPEC:
if ((level != IBMACPI_FAN_EC_AUTO) && if ((level != TP_EC_FAN_AUTO) &&
(level != IBMACPI_FAN_EC_DISENGAGED) && (level != TP_EC_FAN_FULLSPEED) &&
((level < 0) || (level > 7))) ((level < 0) || (level > 7)))
return -EINVAL; return -EINVAL;
@ -2173,14 +2173,14 @@ static int fan_set_enable(void)
int rc; int rc;
switch (fan_control_access_mode) { switch (fan_control_access_mode) {
case IBMACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_ACPI_FANS:
case IBMACPI_FAN_WR_TPEC: case TPACPI_FAN_WR_TPEC:
if ((rc = fan_get_status(&s)) < 0) if ((rc = fan_get_status(&s)) < 0)
return rc; return rc;
/* Don't go out of emergency fan mode */ /* Don't go out of emergency fan mode */
if (s != 7) if (s != 7)
s = IBMACPI_FAN_EC_AUTO; s = TP_EC_FAN_AUTO;
if (!acpi_ec_write(fan_status_offset, s)) if (!acpi_ec_write(fan_status_offset, s))
return -EIO; return -EIO;
@ -2188,7 +2188,7 @@ static int fan_set_enable(void)
fan_control_status_known = 1; fan_control_status_known = 1;
break; break;
case IBMACPI_FAN_WR_ACPI_SFAN: case TPACPI_FAN_WR_ACPI_SFAN:
if ((rc = fan_get_status(&s)) < 0) if ((rc = fan_get_status(&s)) < 0)
return rc; return rc;
@ -2211,15 +2211,15 @@ static int fan_set_enable(void)
static int fan_set_disable(void) static int fan_set_disable(void)
{ {
switch (fan_control_access_mode) { switch (fan_control_access_mode) {
case IBMACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_ACPI_FANS:
case IBMACPI_FAN_WR_TPEC: case TPACPI_FAN_WR_TPEC:
if (!acpi_ec_write(fan_status_offset, 0x00)) if (!acpi_ec_write(fan_status_offset, 0x00))
return -EIO; return -EIO;
else else
fan_control_status_known = 1; fan_control_status_known = 1;
break; break;
case IBMACPI_FAN_WR_ACPI_SFAN: case TPACPI_FAN_WR_ACPI_SFAN:
if (!acpi_evalf(sfan_handle, NULL, NULL, "vd", 0x00)) if (!acpi_evalf(sfan_handle, NULL, NULL, "vd", 0x00))
return -EIO; return -EIO;
break; break;
@ -2233,7 +2233,7 @@ static int fan_set_disable(void)
static int fan_set_speed(int speed) static int fan_set_speed(int speed)
{ {
switch (fan_control_access_mode) { switch (fan_control_access_mode) {
case IBMACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_ACPI_FANS:
if (speed >= 0 && speed <= 65535) { if (speed >= 0 && speed <= 65535) {
if (!acpi_evalf(fans_handle, NULL, NULL, "vddd", if (!acpi_evalf(fans_handle, NULL, NULL, "vddd",
speed, speed, speed)) speed, speed, speed))
@ -2256,7 +2256,7 @@ static int fan_read(char *p)
unsigned int speed = 0; unsigned int speed = 0;
switch (fan_status_access_mode) { switch (fan_status_access_mode) {
case IBMACPI_FAN_RD_ACPI_GFAN: case TPACPI_FAN_RD_ACPI_GFAN:
/* 570, 600e/x, 770e, 770x */ /* 570, 600e/x, 770e, 770x */
if ((rc = fan_get_status(&status)) < 0) if ((rc = fan_get_status(&status)) < 0)
return rc; return rc;
@ -2266,7 +2266,7 @@ static int fan_read(char *p)
(status != 0) ? "enabled" : "disabled", status); (status != 0) ? "enabled" : "disabled", status);
break; break;
case IBMACPI_FAN_RD_TPEC: case TPACPI_FAN_RD_TPEC:
/* all except 570, 600e/x, 770e, 770x */ /* all except 570, 600e/x, 770e, 770x */
if ((rc = fan_get_status(&status)) < 0) if ((rc = fan_get_status(&status)) < 0)
return rc; return rc;
@ -2277,7 +2277,7 @@ static int fan_read(char *p)
else else
/* Return most likely status. In fact, it /* Return most likely status. In fact, it
* might be the only possible status */ * might be the only possible status */
status = IBMACPI_FAN_EC_AUTO; status = TP_EC_FAN_AUTO;
} }
len += sprintf(p + len, "status:\t\t%s\n", len += sprintf(p + len, "status:\t\t%s\n",
@ -2291,25 +2291,25 @@ static int fan_read(char *p)
len += sprintf(p + len, "speed:\t\t%d\n", speed); len += sprintf(p + len, "speed:\t\t%d\n", speed);
if (status & IBMACPI_FAN_EC_DISENGAGED) if (status & TP_EC_FAN_FULLSPEED)
/* Disengaged mode takes precedence */ /* Disengaged mode takes precedence */
len += sprintf(p + len, "level:\t\tdisengaged\n"); len += sprintf(p + len, "level:\t\tdisengaged\n");
else if (status & IBMACPI_FAN_EC_AUTO) else if (status & TP_EC_FAN_AUTO)
len += sprintf(p + len, "level:\t\tauto\n"); len += sprintf(p + len, "level:\t\tauto\n");
else else
len += sprintf(p + len, "level:\t\t%d\n", status); len += sprintf(p + len, "level:\t\t%d\n", status);
break; break;
case IBMACPI_FAN_NONE: case TPACPI_FAN_NONE:
default: default:
len += sprintf(p + len, "status:\t\tnot supported\n"); len += sprintf(p + len, "status:\t\tnot supported\n");
} }
if (fan_control_commands & IBMACPI_FAN_CMD_LEVEL) { if (fan_control_commands & TPACPI_FAN_CMD_LEVEL) {
len += sprintf(p + len, "commands:\tlevel <level>"); len += sprintf(p + len, "commands:\tlevel <level>");
switch (fan_control_access_mode) { switch (fan_control_access_mode) {
case IBMACPI_FAN_WR_ACPI_SFAN: case TPACPI_FAN_WR_ACPI_SFAN:
len += sprintf(p + len, " (<level> is 0-7)\n"); len += sprintf(p + len, " (<level> is 0-7)\n");
break; break;
@ -2320,12 +2320,12 @@ static int fan_read(char *p)
} }
} }
if (fan_control_commands & IBMACPI_FAN_CMD_ENABLE) if (fan_control_commands & TPACPI_FAN_CMD_ENABLE)
len += sprintf(p + len, "commands:\tenable, disable\n" len += sprintf(p + len, "commands:\tenable, disable\n"
"commands:\twatchdog <timeout> (<timeout> is 0 (off), " "commands:\twatchdog <timeout> (<timeout> is 0 (off), "
"1-120 (seconds))\n"); "1-120 (seconds))\n");
if (fan_control_commands & IBMACPI_FAN_CMD_SPEED) if (fan_control_commands & TPACPI_FAN_CMD_SPEED)
len += sprintf(p + len, "commands:\tspeed <speed>" len += sprintf(p + len, "commands:\tspeed <speed>"
" (<speed> is 0-65535)\n"); " (<speed> is 0-65535)\n");
@ -2337,9 +2337,9 @@ static int fan_write_cmd_level(const char *cmd, int *rc)
int level; int level;
if (strlencmp(cmd, "level auto") == 0) if (strlencmp(cmd, "level auto") == 0)
level = IBMACPI_FAN_EC_AUTO; level = TP_EC_FAN_AUTO;
else if (strlencmp(cmd, "level disengaged") == 0) else if (strlencmp(cmd, "level disengaged") == 0)
level = IBMACPI_FAN_EC_DISENGAGED; level = TP_EC_FAN_FULLSPEED;
else if (sscanf(cmd, "level %d", &level) != 1) else if (sscanf(cmd, "level %d", &level) != 1)
return 0; return 0;
@ -2412,13 +2412,13 @@ static int fan_write(char *buf)
int rc = 0; int rc = 0;
while (!rc && (cmd = next_cmd(&buf))) { while (!rc && (cmd = next_cmd(&buf))) {
if (!((fan_control_commands & IBMACPI_FAN_CMD_LEVEL) && if (!((fan_control_commands & TPACPI_FAN_CMD_LEVEL) &&
fan_write_cmd_level(cmd, &rc)) && fan_write_cmd_level(cmd, &rc)) &&
!((fan_control_commands & IBMACPI_FAN_CMD_ENABLE) && !((fan_control_commands & TPACPI_FAN_CMD_ENABLE) &&
(fan_write_cmd_enable(cmd, &rc) || (fan_write_cmd_enable(cmd, &rc) ||
fan_write_cmd_disable(cmd, &rc) || fan_write_cmd_disable(cmd, &rc) ||
fan_write_cmd_watchdog(cmd, &rc))) && fan_write_cmd_watchdog(cmd, &rc))) &&
!((fan_control_commands & IBMACPI_FAN_CMD_SPEED) && !((fan_control_commands & TPACPI_FAN_CMD_SPEED) &&
fan_write_cmd_speed(cmd, &rc)) fan_write_cmd_speed(cmd, &rc))
) )
rc = -EINVAL; rc = -EINVAL;

64
drivers/misc/thinkpad_acpi.h
View File

@ -256,29 +256,27 @@ enum { /* Fan control constants */
fan_rpm_offset = 0x84, /* EC register 0x84: LSB, 0x85 MSB (RPM) fan_rpm_offset = 0x84, /* EC register 0x84: LSB, 0x85 MSB (RPM)
* 0x84 must be read before 0x85 */ * 0x84 must be read before 0x85 */
IBMACPI_FAN_EC_DISENGAGED = 0x40, /* EC mode: tachometer TP_EC_FAN_FULLSPEED = 0x40, /* EC fan mode: full speed */
* disengaged */ TP_EC_FAN_AUTO = 0x80, /* EC fan mode: auto fan control */
IBMACPI_FAN_EC_AUTO = 0x80, /* EC mode: auto fan
* control */
}; };
enum fan_status_access_mode { enum fan_status_access_mode {
IBMACPI_FAN_NONE = 0, /* No fan status or control */ TPACPI_FAN_NONE = 0, /* No fan status or control */
IBMACPI_FAN_RD_ACPI_GFAN, /* Use ACPI GFAN */ TPACPI_FAN_RD_ACPI_GFAN, /* Use ACPI GFAN */
IBMACPI_FAN_RD_TPEC, /* Use ACPI EC regs 0x2f, 0x84-0x85 */ TPACPI_FAN_RD_TPEC, /* Use ACPI EC regs 0x2f, 0x84-0x85 */
}; };
enum fan_control_access_mode { enum fan_control_access_mode {
IBMACPI_FAN_WR_NONE = 0, /* No fan control */ TPACPI_FAN_WR_NONE = 0, /* No fan control */
IBMACPI_FAN_WR_ACPI_SFAN, /* Use ACPI SFAN */ TPACPI_FAN_WR_ACPI_SFAN, /* Use ACPI SFAN */
IBMACPI_FAN_WR_TPEC, /* Use ACPI EC reg 0x2f */ TPACPI_FAN_WR_TPEC, /* Use ACPI EC reg 0x2f */
IBMACPI_FAN_WR_ACPI_FANS, /* Use ACPI FANS and EC reg 0x2f */ TPACPI_FAN_WR_ACPI_FANS, /* Use ACPI FANS and EC reg 0x2f */
}; };
enum fan_control_commands { enum fan_control_commands {
IBMACPI_FAN_CMD_SPEED = 0x0001, /* speed command */ TPACPI_FAN_CMD_SPEED = 0x0001, /* speed command */
IBMACPI_FAN_CMD_LEVEL = 0x0002, /* level command */ TPACPI_FAN_CMD_LEVEL = 0x0002, /* level command */
IBMACPI_FAN_CMD_ENABLE = 0x0004, /* enable/disable cmd, TPACPI_FAN_CMD_ENABLE = 0x0004, /* enable/disable cmd,
* and also watchdog cmd */ * and also watchdog cmd */
}; };
@ -333,16 +331,16 @@ static int hotkey_write(char *buf);
*/ */
enum led_access_mode { enum led_access_mode {
IBMACPI_LED_NONE = 0, TPACPI_LED_NONE = 0,
IBMACPI_LED_570, /* 570 */ TPACPI_LED_570, /* 570 */
IBMACPI_LED_OLD, /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */ TPACPI_LED_OLD, /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */
IBMACPI_LED_NEW, /* all others */ TPACPI_LED_NEW, /* all others */
}; };
enum { /* For IBMACPI_LED_OLD */ enum { /* For TPACPI_LED_OLD */
IBMACPI_LED_EC_HLCL = 0x0c, /* EC reg to get led to power on */ TPACPI_LED_EC_HLCL = 0x0c, /* EC reg to get led to power on */
IBMACPI_LED_EC_HLBL = 0x0d, /* EC reg to blink a lit led */ TPACPI_LED_EC_HLBL = 0x0d, /* EC reg to blink a lit led */
IBMACPI_LED_EC_HLMS = 0x0e, /* EC reg to select led to command */ TPACPI_LED_EC_HLMS = 0x0e, /* EC reg to select led to command */
}; };
static enum led_access_mode led_supported; static enum led_access_mode led_supported;
@ -370,16 +368,16 @@ static int light_write(char *buf);
*/ */
enum thermal_access_mode { enum thermal_access_mode {
IBMACPI_THERMAL_NONE = 0, /* No thermal support */ TPACPI_THERMAL_NONE = 0, /* No thermal support */
IBMACPI_THERMAL_ACPI_TMP07, /* Use ACPI TMP0-7 */ TPACPI_THERMAL_ACPI_TMP07, /* Use ACPI TMP0-7 */
IBMACPI_THERMAL_ACPI_UPDT, /* Use ACPI TMP0-7 with UPDT */ TPACPI_THERMAL_ACPI_UPDT, /* Use ACPI TMP0-7 with UPDT */
IBMACPI_THERMAL_TPEC_8, /* Use ACPI EC regs, 8 sensors */ TPACPI_THERMAL_TPEC_8, /* Use ACPI EC regs, 8 sensors */
IBMACPI_THERMAL_TPEC_16, /* Use ACPI EC regs, 16 sensors */ TPACPI_THERMAL_TPEC_16, /* Use ACPI EC regs, 16 sensors */
}; };
#define IBMACPI_MAX_THERMAL_SENSORS 16 /* Max thermal sensors supported */ #define TPACPI_MAX_THERMAL_SENSORS 16 /* Max thermal sensors supported */
struct ibm_thermal_sensors_struct { struct ibm_thermal_sensors_struct {
s32 temp[IBMACPI_MAX_THERMAL_SENSORS]; s32 temp[TPACPI_MAX_THERMAL_SENSORS];
}; };
static int thermal_init(void); static int thermal_init(void);
@ -392,10 +390,10 @@ static int thermal_read(char *p);
*/ */
enum video_access_mode { enum video_access_mode {
IBMACPI_VIDEO_NONE = 0, TPACPI_VIDEO_NONE = 0,
IBMACPI_VIDEO_570, /* 570 */ TPACPI_VIDEO_570, /* 570 */
IBMACPI_VIDEO_770, /* 600e/x, 770e, 770x */ TPACPI_VIDEO_770, /* 600e/x, 770e, 770x */
IBMACPI_VIDEO_NEW, /* all others */ TPACPI_VIDEO_NEW, /* all others */
}; };
static enum video_access_mode video_supported; static enum video_access_mode video_supported;