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authorThomas White <taw@bitwiz.org.uk>2009-04-25 19:23:57 +0100
committerThomas White <taw@bitwiz.org.uk>2009-04-25 19:23:57 +0100
commitca8cdf043c7c6d8e1b4b3d86f3cae12fc37756a2 (patch)
treedad605a1b3142e85d9ddc08a77d62f6bf09f22cc
parent16696dd08020690cff796fc4705b4d6bd14e91b0 (diff)
parentb4136a36f31a65d0998a328465df9e8e2ba93166 (diff)
Merge branch 'andy-tracking' into drm-tracking
Conflicts: drivers/mfd/glamo/Kconfig
-rw-r--r--arch/arm/configs/gta02_micro_defconfig1
-rw-r--r--arch/arm/configs/gta02_moredrivers_defconfig20
-rw-r--r--arch/arm/configs/gta02_packaging_defconfig21
-rw-r--r--arch/arm/mach-s3c2410/mach-gta01.c14
-rw-r--r--arch/arm/mach-s3c2442/mach-gta02.c13
-rw-r--r--arch/arm/plat-s3c/dev-usb.c2
-rw-r--r--arch/arm/plat-s3c/init.c3
-rw-r--r--arch/arm/plat-s3c24xx/neo1973_pm_gps.c1
-rw-r--r--drivers/ar6000/ar6000/ar6000_drv.c195
-rw-r--r--drivers/ar6000/ar6000/ar6000_drv.h1
-rw-r--r--drivers/ar6000/ar6000/ar6000_raw_if.c1
-rw-r--r--drivers/ar6000/ar6000/wireless_ext.c10
-rw-r--r--drivers/ar6000/hif/hif2.c50
-rw-r--r--drivers/ar6000/htc/htc.c3
-rw-r--r--drivers/ar6000/htc/htc_send.c69
-rw-r--r--drivers/ar6000/include/htc_api.h3
-rw-r--r--drivers/input/keyboard/neo1973kbd.c3
-rw-r--r--drivers/leds/leds-neo1973-vibrator.c6
-rw-r--r--drivers/mfd/glamo/Kconfig12
-rw-r--r--drivers/mfd/glamo/glamo-fb.c304
-rw-r--r--drivers/mfd/pcf50606-adc.c2
-rw-r--r--drivers/mfd/pcf50606-core.c2
-rw-r--r--drivers/power/bq27000_battery.c1
-rw-r--r--drivers/power/gta01_battery.c1
-rw-r--r--drivers/rtc/rtc-pcf50606.c4
-rw-r--r--drivers/usb/host/ohci-hcd.c1
-rw-r--r--drivers/usb/host/ohci-s3c2410.c78
-rw-r--r--drivers/video/console/fbcon.c8
-rw-r--r--drivers/video/display/jbt6k74.c151
-rw-r--r--include/linux/mmc/sdio_ids.h3
-rw-r--r--sound/soc/s3c24xx/neo1973_gta02_wm8753.c32
31 files changed, 597 insertions, 418 deletions
diff --git a/arch/arm/configs/gta02_micro_defconfig b/arch/arm/configs/gta02_micro_defconfig
index b81e96dbf09..ae30c4b1ddb 100644
--- a/arch/arm/configs/gta02_micro_defconfig
+++ b/arch/arm/configs/gta02_micro_defconfig
@@ -707,6 +707,7 @@ CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_PCF50606 is not set
CONFIG_MFD_GLAMO=y
CONFIG_MFD_GLAMO_FB=y
+CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
CONFIG_MFD_GLAMO_SPI_GPIO=y
CONFIG_MFD_GLAMO_SPI_FB=y
CONFIG_MFD_GLAMO_MCI=y
diff --git a/arch/arm/configs/gta02_moredrivers_defconfig b/arch/arm/configs/gta02_moredrivers_defconfig
index 94698ada167..1dbbbf63ce8 100644
--- a/arch/arm/configs/gta02_moredrivers_defconfig
+++ b/arch/arm/configs/gta02_moredrivers_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29-rc3
-# Tue Feb 24 02:11:01 2009
+# Sun Apr 19 23:22:38 2009
#
CONFIG_ARM=y
CONFIG_HAVE_PWM=y
@@ -204,6 +204,7 @@ CONFIG_S3C_GPIO_SPACE=0
CONFIG_S3C_GPIO_TRACK=y
CONFIG_S3C_DMA=y
CONFIG_S3C_PWM=y
+CONFIG_S3C_DEV_USB_HOST=y
#
# S3C2400 Machines
@@ -1029,8 +1030,8 @@ CONFIG_INPUT_MISC=y
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
-CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_LIS302DL=y
+CONFIG_INPUT_PCF50633_PMU=y
#
# Hardware I/O ports
@@ -1279,6 +1280,7 @@ CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_PCF50606 is not set
CONFIG_MFD_GLAMO=y
CONFIG_MFD_GLAMO_FB=y
+CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
CONFIG_MFD_GLAMO_SPI_GPIO=y
CONFIG_MFD_GLAMO_SPI_FB=y
CONFIG_MFD_GLAMO_MCI=y
@@ -1800,17 +1802,13 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_EXT4_FS=y
-CONFIG_EXT4DEV_COMPAT=y
-CONFIG_EXT4_FS_XATTR=y
-# CONFIG_EXT4_FS_POSIX_ACL is not set
-CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
-CONFIG_JBD2=y
-# CONFIG_JBD2_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
diff --git a/arch/arm/configs/gta02_packaging_defconfig b/arch/arm/configs/gta02_packaging_defconfig
index 5f9aa9338e9..237fd959510 100644
--- a/arch/arm/configs/gta02_packaging_defconfig
+++ b/arch/arm/configs/gta02_packaging_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29-rc3
-# Tue Feb 24 02:12:40 2009
+# Sun Apr 19 22:57:25 2009
#
CONFIG_ARM=y
CONFIG_HAVE_PWM=y
@@ -204,6 +204,7 @@ CONFIG_S3C_GPIO_SPACE=0
CONFIG_S3C_GPIO_TRACK=y
CONFIG_S3C_DMA=y
CONFIG_S3C_PWM=y
+CONFIG_S3C_DEV_USB_HOST=y
#
# S3C2400 Machines
@@ -1032,8 +1033,8 @@ CONFIG_INPUT_MISC=y
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=m
-CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_LIS302DL=y
+CONFIG_INPUT_PCF50633_PMU=y
#
# Hardware I/O ports
@@ -1282,6 +1283,7 @@ CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_PCF50606 is not set
CONFIG_MFD_GLAMO=y
CONFIG_MFD_GLAMO_FB=y
+CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
CONFIG_MFD_GLAMO_SPI_GPIO=y
CONFIG_MFD_GLAMO_SPI_FB=y
CONFIG_MFD_GLAMO_MCI=y
@@ -1803,17 +1805,13 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_EXT4_FS=y
-CONFIG_EXT4DEV_COMPAT=y
-CONFIG_EXT4_FS_XATTR=y
-# CONFIG_EXT4_FS_POSIX_ACL is not set
-CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
-CONFIG_JBD2=y
-# CONFIG_JBD2_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
@@ -1894,7 +1892,6 @@ CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
# CONFIG_NFS_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
diff --git a/arch/arm/mach-s3c2410/mach-gta01.c b/arch/arm/mach-s3c2410/mach-gta01.c
index c5961d49ad8..bddba990a74 100644
--- a/arch/arm/mach-s3c2410/mach-gta01.c
+++ b/arch/arm/mach-s3c2410/mach-gta01.c
@@ -708,32 +708,32 @@ static struct s3c2410_udc_mach_info gta01_udc_cfg = {
/* Touchscreen configuration. */
#ifdef CONFIG_TOUCHSCREEN_FILTER
-static struct ts_filter_group_configuration gta01_ts_group = {
+const static struct ts_filter_group_configuration gta01_ts_group = {
.length = 12,
.close_enough = 10,
.threshold = 6, /* At least half of the points in a group. */
.attempts = 10,
};
-static struct ts_filter_median_configuration gta01_ts_median = {
+const static struct ts_filter_median_configuration gta01_ts_median = {
.extent = 20,
.decimation_below = 3,
.decimation_threshold = 8 * 3,
.decimation_above = 4,
};
-static struct ts_filter_mean_configuration gta01_ts_mean = {
+const static struct ts_filter_mean_configuration gta01_ts_mean = {
.length = 4,
};
-static struct ts_filter_linear_configuration gta01_ts_linear = {
+const static struct ts_filter_linear_configuration gta01_ts_linear = {
.constants = {1, 0, 0, 0, 1, 0, 1}, /* Don't modify coords. */
.coord0 = 0,
.coord1 = 1,
};
#endif
-struct ts_filter_chain_configuration filter_configuration[] =
+const static struct ts_filter_chain_configuration gta01_filter_configuration[] =
{
#ifdef CONFIG_TOUCHSCREEN_FILTER
{&ts_filter_group_api, &gta01_ts_group.config},
@@ -744,10 +744,10 @@ struct ts_filter_chain_configuration filter_configuration[] =
{NULL, NULL},
};
-static struct s3c2410_ts_mach_info gta01_ts_cfg = {
+const static struct s3c2410_ts_mach_info gta01_ts_cfg = {
.delay = 10000,
.presc = 0xff, /* slow as we can go */
- .filter_config = filter_configuration,
+ .filter_config = gta01_filter_configuration,
};
/* SPI */
diff --git a/arch/arm/mach-s3c2442/mach-gta02.c b/arch/arm/mach-s3c2442/mach-gta02.c
index d469d033afd..072abd56759 100644
--- a/arch/arm/mach-s3c2442/mach-gta02.c
+++ b/arch/arm/mach-s3c2442/mach-gta02.c
@@ -986,7 +986,7 @@ const static struct ts_filter_linear_configuration gta02_ts_linear = {
};
#endif
-const struct ts_filter_chain_configuration filter_configuration[] =
+const static struct ts_filter_chain_configuration gta02_filter_configuration[] =
{
#ifdef CONFIG_TOUCHSCREEN_FILTER
{&ts_filter_group_api, &gta02_ts_group.config},
@@ -1000,7 +1000,7 @@ const struct ts_filter_chain_configuration filter_configuration[] =
const static struct s3c2410_ts_mach_info gta02_ts_cfg = {
.delay = 10000,
.presc = 0xff, /* slow as we can go */
- .filter_config = filter_configuration,
+ .filter_config = gta02_filter_configuration,
};
@@ -1027,16 +1027,17 @@ static void gta02_bl_set_intensity(int intensity)
return;
}
- old_intensity = pcf50633_reg_read(pcf, PCF50633_REG_LEDOUT);
+ if (!(pcf50633_reg_read(pcf, PCF50633_REG_LEDENA) & 3))
+ old_intensity = 0;
+ else
+ old_intensity = pcf50633_reg_read(pcf, PCF50633_REG_LEDOUT);
+
if (intensity == old_intensity)
return;
/* We can't do this anywhere else */
pcf50633_reg_write(pcf, PCF50633_REG_LEDDIM, 5);
- if (!(pcf50633_reg_read(pcf, PCF50633_REG_LEDENA) & 3))
- old_intensity = 0;
-
/*
* The PCF50633 cannot handle LEDOUT = 0 (datasheet p60)
* if seen, you have to re-enable the LED unit
diff --git a/arch/arm/plat-s3c/dev-usb.c b/arch/arm/plat-s3c/dev-usb.c
index 2ee85abed6d..721ff18f438 100644
--- a/arch/arm/plat-s3c/dev-usb.c
+++ b/arch/arm/plat-s3c/dev-usb.c
@@ -37,7 +37,7 @@ static struct resource s3c_usb_resource[] = {
static u64 s3c_device_usb_dmamask = 0xffffffffUL;
struct platform_device s3c_device_usb = {
- .name = "s3c2410-ohci",
+ .name = "s3c-ohci",
.id = -1,
.num_resources = ARRAY_SIZE(s3c_usb_resource),
.resource = s3c_usb_resource,
diff --git a/arch/arm/plat-s3c/init.c b/arch/arm/plat-s3c/init.c
index 94a3120f561..c1ddac1007c 100644
--- a/arch/arm/plat-s3c/init.c
+++ b/arch/arm/plat-s3c/init.c
@@ -52,7 +52,8 @@ static void __init set_system_rev(unsigned int idcode)
if (idcode == 0x32410002 || idcode == 0x32440001)
system_rev |= (0x1 << 16);
- if (idcode == 0x32440aaa) /* s3c2442 */
+ if (idcode == 0x32440aaa /* s3c2442 */
+ || idcode == 0x32440aab) /* s3c2442b */
system_rev |= (0x2 << 16);
if (idcode == 0x0) /* s3c2400 */
system_rev |= (0x2400 << 16);
diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
index b5322f200b4..93b491137e7 100644
--- a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
+++ b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
@@ -764,6 +764,7 @@ static int gta01_pm_gps_remove(struct platform_device *pdev)
regulator_put(neo1973_gps.regulator[i]);
}
#endif
+ bus_remove_device_link(&platform_bus_type, "gta01-pm-gps.0");
sysfs_remove_group(&pdev->dev.kobj, &gta01_gps_attr_group);
}
diff --git a/drivers/ar6000/ar6000/ar6000_drv.c b/drivers/ar6000/ar6000/ar6000_drv.c
index 816557641de..b790670ece8 100644
--- a/drivers/ar6000/ar6000/ar6000_drv.c
+++ b/drivers/ar6000/ar6000/ar6000_drv.c
@@ -238,6 +238,8 @@ static void ar6000_tx_complete(void *Context, HTC_PACKET *pPacket);
static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint);
+static void ar6000_tx_queue_avail(void *Context, HTC_ENDPOINT_ID Endpoint);
+
/*
* Static variables
*/
@@ -972,86 +974,17 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
return;
}
- /* Stop the transmit queues */
- netif_stop_queue(dev);
-
- /* Disable the target and the interrupts associated with it */
- if (ar->arWmiReady == TRUE)
- {
- if (!bypasswmi)
- {
- if (ar->arConnected == TRUE || ar->arConnectPending == TRUE)
- {
- AR_DEBUG_PRINTF("%s(): Disconnect\n", __func__);
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- ar6000_init_profile_info(ar);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- wmi_disconnect_cmd(ar->arWmi);
- }
-
- ar6000_dbglog_get_debug_logs(ar);
- ar->arWmiReady = FALSE;
- ar->arConnected = FALSE;
- ar->arConnectPending = FALSE;
- wmi_shutdown(ar->arWmi);
- ar->arWmiEnabled = FALSE;
- ar->arWmi = NULL;
- ar->arWlanState = WLAN_ENABLED;
-#ifdef USER_KEYS
- ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
- ar->user_key_ctrl = 0;
-#endif
- }
-
- AR_DEBUG_PRINTF("%s(): WMI stopped\n", __func__);
- }
- else
- {
- AR_DEBUG_PRINTF("%s(): WMI not ready 0x%08x 0x%08x\n",
- __func__, (unsigned int) ar, (unsigned int) ar->arWmi);
-
- /* Shut down WMI if we have started it */
- if(ar->arWmiEnabled == TRUE)
- {
- AR_DEBUG_PRINTF("%s(): Shut down WMI\n", __func__);
- wmi_shutdown(ar->arWmi);
- ar->arWmiEnabled = FALSE;
- ar->arWmi = NULL;
- }
- }
-
- /* stop HTC */
- HTCStop(ar->arHtcTarget);
-
- /* set the instance to NULL so we do not get called back on remove incase we
- * we're explicity destroyed by module unload */
- HTCSetInstance(ar->arHtcTarget, NULL);
-
- if (resetok) {
- /* try to reset the device if we can
- * The driver may have been configure NOT to reset the target during
- * a debug session */
- AR_DEBUG_PRINTF(" Attempting to reset target on instance destroy.... \n");
- ar6000_reset_device(ar->arHifDevice, ar->arTargetType);
- } else {
- AR_DEBUG_PRINTF(" Host does not want target reset. \n");
- }
-
- /* Done with cookies */
- ar6000_cookie_cleanup(ar);
-
- /* Cleanup BMI */
- BMIInit();
-
/* Clear the tx counters */
memset(tx_attempt, 0, sizeof(tx_attempt));
memset(tx_post, 0, sizeof(tx_post));
memset(tx_complete, 0, sizeof(tx_complete));
-
/* Free up the device data structure */
- if (unregister)
- unregister_netdev(dev);
+ if (unregister) {
+ unregister_netdev(dev);
+ } else {
+ ar6000_close(dev);
+ }
free_raw_buffers(ar);
@@ -1149,7 +1082,7 @@ static int
ar6000_open(struct net_device *dev)
{
/* Wake up the queues */
- netif_wake_queue(dev);
+ netif_start_queue(dev);
return 0;
}
@@ -1157,8 +1090,79 @@ ar6000_open(struct net_device *dev)
static int
ar6000_close(struct net_device *dev)
{
+ AR_SOFTC_T *ar = netdev_priv(dev);
+
+ /* Stop the transmit queues */
netif_stop_queue(dev);
+ /* Disable the target and the interrupts associated with it */
+ if (ar->arWmiReady == TRUE)
+ {
+ if (!bypasswmi)
+ {
+ if (ar->arConnected == TRUE || ar->arConnectPending == TRUE)
+ {
+ AR_DEBUG_PRINTF("%s(): Disconnect\n", __func__);
+ AR6000_SPIN_LOCK(&ar->arLock, 0);
+ ar6000_init_profile_info(ar);
+ AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+ wmi_disconnect_cmd(ar->arWmi);
+ }
+
+ ar6000_dbglog_get_debug_logs(ar);
+ ar->arWmiReady = FALSE;
+ ar->arConnected = FALSE;
+ ar->arConnectPending = FALSE;
+ wmi_shutdown(ar->arWmi);
+ ar->arWmiEnabled = FALSE;
+ ar->arWmi = NULL;
+ ar->arWlanState = WLAN_ENABLED;
+#ifdef USER_KEYS
+ ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
+ ar->user_key_ctrl = 0;
+#endif
+ }
+
+ AR_DEBUG_PRINTF("%s(): WMI stopped\n", __func__);
+ }
+ else
+ {
+ AR_DEBUG_PRINTF("%s(): WMI not ready 0x%08x 0x%08x\n",
+ __func__, (unsigned int) ar, (unsigned int) ar->arWmi);
+
+ /* Shut down WMI if we have started it */
+ if(ar->arWmiEnabled == TRUE)
+ {
+ AR_DEBUG_PRINTF("%s(): Shut down WMI\n", __func__);
+ wmi_shutdown(ar->arWmi);
+ ar->arWmiEnabled = FALSE;
+ ar->arWmi = NULL;
+ }
+ }
+
+ /* stop HTC */
+ HTCStop(ar->arHtcTarget);
+
+ /* set the instance to NULL so we do not get called back on remove incase we
+ * we're explicity destroyed by module unload */
+ HTCSetInstance(ar->arHtcTarget, NULL);
+
+ if (resetok) {
+ /* try to reset the device if we can
+ * The driver may have been configure NOT to reset the target during
+ * a debug session */
+ AR_DEBUG_PRINTF(" Attempting to reset target on instance destroy.... \n");
+ ar6000_reset_device(ar->arHifDevice, ar->arTargetType);
+ } else {
+ AR_DEBUG_PRINTF(" Host does not want target reset. \n");
+ }
+
+ /* Done with cookies */
+ ar6000_cookie_cleanup(ar);
+
+ /* Cleanup BMI */
+ BMIInit();
+
return 0;
}
@@ -1278,6 +1282,7 @@ int ar6000_init(struct net_device *dev)
connect.EpCallbacks.EpRecv = ar6000_rx;
connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill;
connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full;
+ connect.EpCallbacks.EpSendAvail = ar6000_tx_queue_avail;
/* set the max queue depth so that our ar6000_tx_queue_full handler gets called.
* Linux has the peculiarity of not providing flow control between the
* NIC and the network stack. There is no API to indicate that a TX packet
@@ -1753,10 +1758,10 @@ applyAPTCHeuristics(AR_SOFTC_T *ar)
}
#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint)
+static void
+ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint)
{
- AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
-
+ AR_SOFTC_T *ar = (AR_SOFTC_T *) Context;
if (Endpoint == arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)) {
if (!bypasswmi) {
@@ -1771,19 +1776,26 @@ static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint)
AR_DEBUG_PRINTF("WMI Control Endpoint is FULL!!! \n");
}
} else {
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- ar->arNetQueueStopped = TRUE;
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
/* one of the data endpoints queues is getting full..need to stop network stack
- * the queue will resume in ar6000_tx_complete() */
+ * the queue will resume after credits received */
netif_stop_queue(ar->arNetDev);
}
+}
+static void
+ar6000_tx_queue_avail(void *Context, HTC_ENDPOINT_ID Endpoint)
+{
+ AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
+ if (Endpoint == arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)) {
+ /* FIXME: what do for it? */
+ } else {
+ /* Wake up interface, rescheduling prevented. */
+ if (ar->arConnected == TRUE || bypasswmi)
+ netif_wake_queue(ar->arNetDev);
+ }
}
-
static void
ar6000_tx_complete(void *Context, HTC_PACKET *pPacket)
{
@@ -1877,10 +1889,6 @@ ar6000_tx_complete(void *Context, HTC_PACKET *pPacket)
ar6000_free_cookie(ar, cookie);
}
- if (ar->arNetQueueStopped) {
- ar->arNetQueueStopped = FALSE;
- }
-
AR6000_SPIN_UNLOCK(&ar->arLock, 0);
/* lock is released, we can freely call other kernel APIs */
@@ -1888,18 +1896,9 @@ ar6000_tx_complete(void *Context, HTC_PACKET *pPacket)
/* this indirectly frees the HTC_PACKET */
A_NETBUF_FREE(skb);
- if ((ar->arConnected == TRUE) || (bypasswmi)) {
- if (status != A_ECANCELED) {
- /* don't wake the queue if we are flushing, other wise it will just
- * keep queueing packets, which will keep failing */
- netif_wake_queue(ar->arNetDev);
- }
- }
-
if (wakeEvent) {
wake_up(&arEvent);
}
-
}
/*
@@ -2317,7 +2316,7 @@ ar6000_connect_event(AR_SOFTC_T *ar, A_UINT16 channel, A_UINT8 *bssid,
/* flush data queues */
ar6000_TxDataCleanup(ar);
- netif_wake_queue(ar->arNetDev);
+ netif_start_queue(ar->arNetDev);
if ((OPEN_AUTH == ar->arDot11AuthMode) &&
(NONE_AUTH == ar->arAuthMode) &&
diff --git a/drivers/ar6000/ar6000/ar6000_drv.h b/drivers/ar6000/ar6000/ar6000_drv.h
index d5ff7774885..784f158d9c4 100644
--- a/drivers/ar6000/ar6000/ar6000_drv.h
+++ b/drivers/ar6000/ar6000/ar6000_drv.h
@@ -273,7 +273,6 @@ typedef struct ar6_softc {
A_BOOL write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
A_BOOL read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
#endif
- A_BOOL arNetQueueStopped;
A_BOOL arRawIfInit;
int arDeviceIndex;
COMMON_CREDIT_STATE_INFO arCreditStateInfo;
diff --git a/drivers/ar6000/ar6000/ar6000_raw_if.c b/drivers/ar6000/ar6000/ar6000_raw_if.c
index 65402b9c8d5..4443bb26733 100644
--- a/drivers/ar6000/ar6000/ar6000_raw_if.c
+++ b/drivers/ar6000/ar6000/ar6000_raw_if.c
@@ -127,6 +127,7 @@ static A_STATUS ar6000_connect_raw_service(AR_SOFTC_T *ar,
/* simple interface, we don't need these optional callbacks */
connect.EpCallbacks.EpRecvRefill = NULL;
connect.EpCallbacks.EpSendFull = NULL;
+ connect.EpCallbacks.EpSendAvail = NULL;
connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM;
/* connect to the raw streams service, we may be able to get 1 or more
diff --git a/drivers/ar6000/ar6000/wireless_ext.c b/drivers/ar6000/ar6000/wireless_ext.c
index d9a592038e6..af78ae05fcb 100644
--- a/drivers/ar6000/ar6000/wireless_ext.c
+++ b/drivers/ar6000/ar6000/wireless_ext.c
@@ -976,6 +976,16 @@ static int ar6000_ioctl_giwpower(struct net_device *dev,
{
AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev);
+ /*
+ * FIXME:
+ * https://docs.openmoko.org/trac/ticket/2267
+ * When starting wpa_supplicant the kernel oopses.
+ * The following condition avoids the oops.
+ * Remove this comment to bless this solution.
+ */
+ if (ar->arWlanState == WLAN_DISABLED || ar->arWmiReady == FALSE)
+ return -EIO;
+
return wmi_get_power_mode_cmd(ar->arWmi);
}
diff --git a/drivers/ar6000/hif/hif2.c b/drivers/ar6000/hif/hif2.c
index 571833f2c79..386d96e668f 100644
--- a/drivers/ar6000/hif/hif2.c
+++ b/drivers/ar6000/hif/hif2.c
@@ -26,14 +26,28 @@
#include <linux/mmc/sdio_func.h>
#include <linux/mmc/sdio.h>
#include <linux/mmc/sdio_ids.h>
-#include <asm/gpio.h>
-#include <mach/gta02-pm-wlan.h>
#include "athdefs.h"
#include "a_types.h"
#include "hif.h"
+/* @@@ Hack - this wants cleaning up */
+
+#ifdef CONFIG_MACH_NEO1973_GTA02
+
+#include <mach/gta02-pm-wlan.h>
+
+#else /* CONFIG_MACH_NEO1973_GTA02 */
+
+#define gta02_wlan_query_rfkill_lock() 1
+#define gta02_wlan_set_rfkill_cb(cb, hif) ((void) cb)
+#define gta02_wlan_query_rfkill_unlock()
+#define gta02_wlan_clear_rfkill_cb()
+
+#endif /* !CONFIG_MACH_NEO1973_GTA02 */
+
+
/*
* KNOWN BUGS:
*
@@ -132,9 +146,6 @@ static DEFINE_MUTEX(shutdown_lock);
/* ----- Request processing ------------------------------------------------ */
-#include <mach/regs-gpio.h>
-
-
static A_STATUS process_request(struct hif_request *req)
{
int ret;
@@ -143,16 +154,8 @@ static A_STATUS process_request(struct hif_request *req)
dev_dbg(&req->func->dev, "process_request(req %p)\n", req);
sdio_claim_host(req->func);
if (req->read) {
- while (!s3c2410_gpio_getpin(S3C2410_GPE7)) {
- printk(KERN_INFO "READ WHILE BUSY !\n");
- yield();
- }
ret = req->read(req->func, req->buf, req->addr, req->len);
} else {
- while (!s3c2410_gpio_getpin(S3C2410_GPE7)) {
- printk(KERN_INFO "WRITE WHILE BUSY !\n");
- yield();
- }
ret = req->write(req->func, req->addr, req->buf, req->len);
}
sdio_release_host(req->func);
@@ -508,7 +511,8 @@ static int ar6000_do_activate(struct hif_device *hif)
sdio_release_host(func);
hif->io_task = kthread_run(io, hif, "ar6000_io");
- if (IS_ERR(hif->io_task)) {
+ ret = IS_ERR(hif->io_task);
+ if (ret) {
dev_err(dev, "kthread_run(ar6000_io): %d\n", ret);
goto out_func_ready;
}
@@ -580,8 +584,14 @@ static int ar6000_activate(struct hif_device *hif)
mutex_lock(&hif->activate_lock);
if (!hif->active) {
ret = ar6000_do_activate(hif);
+ if (ret) {
+ printk(KERN_ERR "%s: Failed to activate %d\n",
+ __func__, ret);
+ goto out;
+ }
hif->active = 1;
}
+out:
mutex_unlock(&hif->activate_lock);
return ret;
}
@@ -665,12 +675,12 @@ static void sdio_ar6000_remove(struct sdio_func *func)
SDIO_DEVICE(SDIO_VENDOR_ID_ATHEROS, SDIO_DEVICE_ID_ATHEROS_##id | (offset))
static const struct sdio_device_id sdio_ar6000_ids[] = {
- { ATHEROS_SDIO_DEVICE(AR6000, 0) },
- { ATHEROS_SDIO_DEVICE(AR6000, 0x1) },
- { ATHEROS_SDIO_DEVICE(AR6000, 0x8) },
- { ATHEROS_SDIO_DEVICE(AR6000, 0x9) },
- { ATHEROS_SDIO_DEVICE(AR6000, 0xa) },
- { ATHEROS_SDIO_DEVICE(AR6000, 0xb) },
+ { ATHEROS_SDIO_DEVICE(AR6002, 0) },
+ { ATHEROS_SDIO_DEVICE(AR6002, 0x1) },
+ { ATHEROS_SDIO_DEVICE(AR6001, 0x8) },
+ { ATHEROS_SDIO_DEVICE(AR6001, 0x9) },
+ { ATHEROS_SDIO_DEVICE(AR6001, 0xa) },
+ { ATHEROS_SDIO_DEVICE(AR6001, 0xb) },
{ /* end: all zeroes */ },
};
diff --git a/drivers/ar6000/htc/htc.c b/drivers/ar6000/htc/htc.c
index b5e691b962e..d52ed944e0d 100644
--- a/drivers/ar6000/htc/htc.c
+++ b/drivers/ar6000/htc/htc.c
@@ -283,7 +283,8 @@ A_STATUS HTCWaitTarget(HTC_HANDLE HTCHandle)
connect.EpCallbacks.EpTxComplete = HTCControlTxComplete;
connect.EpCallbacks.EpRecv = HTCControlRecv;
connect.EpCallbacks.EpRecvRefill = NULL; /* not needed */
- connect.EpCallbacks.EpSendFull = NULL; /* not nedded */
+ connect.EpCallbacks.EpSendFull = NULL; /* not needed */
+ connect.EpCallbacks.EpSendAvail = NULL; /* not needed */
connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS;
connect.ServiceID = HTC_CTRL_RSVD_SVC;
diff --git a/drivers/ar6000/htc/htc_send.c b/drivers/ar6000/htc/htc_send.c
index fd5ef6e2605..cf0dabef472 100644
--- a/drivers/ar6000/htc/htc_send.c
+++ b/drivers/ar6000/htc/htc_send.c
@@ -101,23 +101,22 @@ A_STATUS HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT8 SendFlags
}
/* try to send the current packet or a packet at the head of the TX queue,
- * if there are no credits, the packet remains in the queue.
- * this function always succeeds and returns a flag if the TX queue for
- * the endpoint has hit the set limit */
-static A_BOOL HTCTrySend(HTC_TARGET *target,
- HTC_ENDPOINT *pEndpoint,
- HTC_PACKET *pPacketToSend)
+ * if there are no credits, the packet remains in the queue. */
+static void HTCTrySend(HTC_TARGET *target,
+ HTC_PACKET *pPacketToSend,
+ HTC_ENDPOINT_ID ep)
{
- HTC_PACKET *pPacket;
- int creditsRequired;
- int remainder;
- A_UINT8 sendFlags;
- A_BOOL epFull = FALSE;
-
- LOCK_HTC_TX(target);
+ HTC_PACKET *pPacket;
+ HTC_ENDPOINT *pEndpoint;
+ int creditsRequired;
+ A_UINT8 sendFlags;
AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (pPkt:0x%X)\n",(A_UINT32)pPacketToSend));
+ pEndpoint = &target->EndPoint[ep];
+
+ LOCK_HTC_TX(target);
+
if (pPacketToSend != NULL) {
/* caller supplied us a packet to queue to the tail of the HTC TX queue before
* we check the tx queue */
@@ -143,12 +142,9 @@ static A_BOOL HTCTrySend(HTC_TARGET *target,
(A_UINT32)pPacket, pEndpoint->CurrentTxQueueDepth));
/* figure out how many credits this message requires */
- creditsRequired = (pPacket->ActualLength + HTC_HDR_LENGTH) / target->TargetCreditSize;
- remainder = (pPacket->ActualLength + HTC_HDR_LENGTH) % target->TargetCreditSize;
-
- if (remainder) {
- creditsRequired++;
- }
+ creditsRequired = pPacket->ActualLength + HTC_HDR_LENGTH;
+ creditsRequired += target->TargetCreditSize - 1;
+ creditsRequired /= target->TargetCreditSize;
AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d Got:%d\n",
creditsRequired, pEndpoint->CreditDist.TxCredits));
@@ -212,14 +208,22 @@ static A_BOOL HTCTrySend(HTC_TARGET *target,
}
if (pEndpoint->CurrentTxQueueDepth >= pEndpoint->MaxTxQueueDepth) {
- /* let caller know that this endpoint has reached the maximum depth */
- epFull = TRUE;
+ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d, TX queue is full, Depth:%d, Max:%d \n",
+ ep, pEndpoint->CurrentTxQueueDepth, pEndpoint->MaxTxQueueDepth));
+ UNLOCK_HTC_TX(target);
+ /* queue is now full, let caller know */
+ if (pEndpoint->EpCallBacks.EpSendFull != NULL) {
+ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Calling driver's send full callback.... \n"));
+ pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext, ep);
+ }
+ } else {
+ UNLOCK_HTC_TX(target);
+ /* queue is now available for new packet, let caller know */
+ if (pEndpoint->EpCallBacks.EpSendAvail)
+ pEndpoint->EpCallBacks.EpSendAvail(pEndpoint->EpCallBacks.pContext, ep);
}
- UNLOCK_HTC_TX(target);
-
AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend: \n"));
- return epFull;
}
/* HTC API - HTCSendPkt */
@@ -251,20 +255,12 @@ A_STATUS HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
pPacket->Completion = HTCSendPktCompletionHandler;
pPacket->pContext = target;
- if (HTCTrySend(target, pEndpoint, pPacket)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d, TX queue is full, Depth:%d, Max:%d \n",
- ep, pEndpoint->CurrentTxQueueDepth, pEndpoint->MaxTxQueueDepth));
- /* queue is now full, let caller know */
- if (pEndpoint->EpCallBacks.EpSendFull != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Calling driver's send full callback.... \n"));
- pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext,
- ep);
- }
- }
+ HTCTrySend(target, pPacket, ep);
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPkt \n"));
} while (FALSE);
+ AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPkt \n"));
+
return status;
}
@@ -292,7 +288,7 @@ static INLINE void HTCCheckEndpointTxQueues(HTC_TARGET *target)
* Highest priority queue get's processed first, if there are credits available the
* highest priority queue will get a chance to reclaim credits from lower priority
* ones */
- HTCTrySend(target, pEndpoint, NULL);
+ HTCTrySend(target, NULL, pDistItem->Endpoint);
}
pDistItem = pDistItem->pNext;
@@ -480,7 +476,6 @@ void HTCFlushSendPkts(HTC_TARGET *target)
HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL);
}
-
}
/* HTC API to flush an endpoint's TX queue*/
diff --git a/drivers/ar6000/include/htc_api.h b/drivers/ar6000/include/htc_api.h
index 73b7df60ed0..e75692d7efa 100644
--- a/drivers/ar6000/include/htc_api.h
+++ b/drivers/ar6000/include/htc_api.h
@@ -86,6 +86,8 @@ typedef void (*HTC_EP_RECV_REFILL)(void *, HTC_ENDPOINT_ID Endpoint);
* Other OSes require a "per-packet" indication_RAW_STREAM_NUM_MAX for each completed TX packet, this
* closed loop mechanism will prevent the network stack from overunning the NIC */
typedef void (*HTC_EP_SEND_QUEUE_FULL)(void *, HTC_ENDPOINT_ID Endpoint);
+/* Optional per service connection callback when a send queue is available for receive new packet. */
+typedef void (*HTC_EP_SEND_QUEUE_AVAIL)(void *, HTC_ENDPOINT_ID Endpoint);
typedef struct _HTC_EP_CALLBACKS {
void *pContext; /* context for each callback */
@@ -93,6 +95,7 @@ typedef struct _HTC_EP_CALLBACKS {
HTC_EP_RECV_PKT EpRecv; /* receive callback for connected endpoint */
HTC_EP_RECV_REFILL EpRecvRefill; /* OPTIONAL receive re-fill callback for connected endpoint */
HTC_EP_SEND_QUEUE_FULL EpSendFull; /* OPTIONAL send full callback */
+ HTC_EP_SEND_QUEUE_AVAIL EpSendAvail; /* OPTIONAL send available callback */
} HTC_EP_CALLBACKS;
/* service connection information */
diff --git a/drivers/input/keyboard/neo1973kbd.c b/drivers/input/keyboard/neo1973kbd.c
index 56d3a689a4a..a95dd5806d2 100644
--- a/drivers/input/keyboard/neo1973kbd.c
+++ b/drivers/input/keyboard/neo1973kbd.c
@@ -368,8 +368,7 @@ static int neo1973kbd_probe(struct platform_device *pdev)
goto out_device_create_file;
/* register GPIO IRQs */
-
- for(n = 0; n < ARRAY_SIZE(keys); n++) {
+ for(n = 0; n < min(pdev->num_resources, ARRAY_SIZE(keys)); n++) {
if (!pdev->resource[0].start)
continue;
diff --git a/drivers/leds/leds-neo1973-vibrator.c b/drivers/leds/leds-neo1973-vibrator.c
index e25ca4830bc..8bfb1179d03 100644
--- a/drivers/leds/leds-neo1973-vibrator.c
+++ b/drivers/leds/leds-neo1973-vibrator.c
@@ -129,7 +129,8 @@ static int neo1973_vib_init_hw(struct neo1973_vib_priv *vp)
static int neo1973_vib_suspend(struct platform_device *dev, pm_message_t state)
{
led_classdev_suspend(&neo1973_vib_led.cdev);
- neo1973_vib_priv.pdata->disable_fiq();
+ if (neo1973_vib_priv.pdata)
+ neo1973_vib_priv.pdata->disable_fiq();
return 0;
}
@@ -141,7 +142,8 @@ static int neo1973_vib_resume(struct platform_device *dev)
neo1973_vib_init_hw(vp);
led_classdev_resume(&neo1973_vib_led.cdev);
- neo1973_vib_priv.pdata->enable_fiq();
+ if (neo1973_vib_priv.pdata)
+ neo1973_vib_priv.pdata->enable_fiq();
return 0;
}
diff --git a/drivers/mfd/glamo/Kconfig b/drivers/mfd/glamo/Kconfig
index 4410d1e3245..eaa415df890 100644
--- a/drivers/mfd/glamo/Kconfig
+++ b/drivers/mfd/glamo/Kconfig
@@ -22,6 +22,16 @@ config MFD_GLAMO_FB
If unsure, say N.
+config MFD_GLAMO_FB_XGLAMO_WORKAROUND
+ bool "Smedia Glamo 336x/337x Xglamo rotation workaround"
+ depends on MFD_GLAMO_FB
+ help
+ This is a workaround for a Xglamo bug. This should be fixed
+ in Xglamo and not in kernel space.
+
+ If unsure, say N.
+
+
config MFD_GLAMO_SPI_GPIO
tristate "Glamo GPIO SPI bitbang support"
depends on MFD_GLAMO
@@ -45,6 +55,7 @@ config MFD_GLAMO_MCI
neo1973 GTA-02.
If unsure, say N.
+
config MFD_GLAMO_DRM
tristate "Glamo DRM support"
depends on MFD_GLAMO && DRM
@@ -53,4 +64,3 @@ config MFD_GLAMO_DRM
used in Openmoko neo1973 GTA-02.
If unsure, say N.
-
diff --git a/drivers/mfd/glamo/glamo-fb.c b/drivers/mfd/glamo/glamo-fb.c
index 77725a370e9..589b924b6bf 100644
--- a/drivers/mfd/glamo/glamo-fb.c
+++ b/drivers/mfd/glamo/glamo-fb.c
@@ -37,9 +37,9 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
#include <asm/div64.h>
#ifdef CONFIG_PM
@@ -76,6 +76,7 @@ struct glamofb_handle {
u_int32_t pseudo_pal[16];
spinlock_t lock_cmd;
int angle; /* Current rotation angle */
+ int blank_mode;
};
/* 'sibling' spi device for lcm init */
@@ -89,7 +90,7 @@ static int reg_read(struct glamofb_handle *glamo,
{
int i = 0;
- for (i = 0; i != 2; i ++)
+ for (i = 0; i != 2; i++)
nop();
return readw(glamo->base + reg);
@@ -100,7 +101,7 @@ static void reg_write(struct glamofb_handle *glamo,
{
int i = 0;
- for (i = 0; i != 2; i ++)
+ for (i = 0; i != 2; i++)
nop();
writew(val, glamo->base + reg);
@@ -141,7 +142,8 @@ static int glamofb_run_script(struct glamofb_handle *glamo,
int i;
if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING glamofb_run_script while "
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_run_script while "
"suspended\n");
return -EBUSY;
}
@@ -166,7 +168,8 @@ static int glamofb_check_var(struct fb_var_screeninfo *var,
struct glamofb_handle *glamo = info->par;
if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING glamofb_check_var while "
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_check_var while "
"suspended\n");
return -EBUSY;
}
@@ -256,6 +259,7 @@ static void reg_set_bit_mask(struct glamofb_handle *glamo,
#define GLAMO_LCD_HV_RETR_DISP_START_MASK 0x03FF
#define GLAMO_LCD_HV_RETR_DISP_END_MASK 0x03FF
+enum orientation {ORIENTATION_PORTRAIT, ORIENTATION_LANDSCAPE};
/* the caller has to enxure lock_cmd is held and we are in cmd mode */
static void __rotate_lcd(struct glamofb_handle *glamo, __u32 rotation)
@@ -263,32 +267,33 @@ static void __rotate_lcd(struct glamofb_handle *glamo, __u32 rotation)
int glamo_rot;
if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING rotate_lcd while "
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING rotate_lcd while "
"suspended\n");
return;
}
switch (rotation) {
- case FB_ROTATE_UR:
- glamo_rot = GLAMO_LCD_ROT_MODE_0;
- glamo->angle = 0;
- break;
- case FB_ROTATE_CW:
- glamo_rot = GLAMO_LCD_ROT_MODE_90;
- glamo->angle = 90;
- break;
- case FB_ROTATE_UD:
- glamo_rot = GLAMO_LCD_ROT_MODE_180;
- glamo->angle = 180;
- break;
- case FB_ROTATE_CCW:
- glamo_rot = GLAMO_LCD_ROT_MODE_270;
- glamo->angle = 270;
- break;
- default:
- glamo->angle = 0;
- glamo_rot = GLAMO_LCD_ROT_MODE_0;
- break;
+ case FB_ROTATE_UR:
+ glamo_rot = GLAMO_LCD_ROT_MODE_0;
+ glamo->angle = 0;
+ break;
+ case FB_ROTATE_CW:
+ glamo_rot = GLAMO_LCD_ROT_MODE_90;
+ glamo->angle = 90;
+ break;
+ case FB_ROTATE_UD:
+ glamo_rot = GLAMO_LCD_ROT_MODE_180;
+ glamo->angle = 180;
+ break;
+ case FB_ROTATE_CCW:
+ glamo_rot = GLAMO_LCD_ROT_MODE_270;
+ glamo->angle = 270;
+ break;
+ default:
+ glamo->angle = 0;
+ glamo_rot = GLAMO_LCD_ROT_MODE_0;
+ break;
}
reg_set_bit_mask(glamo,
@@ -298,43 +303,90 @@ static void __rotate_lcd(struct glamofb_handle *glamo, __u32 rotation)
reg_set_bit_mask(glamo,
GLAMO_REG_LCD_MODE1,
GLAMO_LCD_MODE1_ROTATE_EN,
- (glamo_rot != GLAMO_LCD_ROT_MODE_0)?
+ (glamo_rot != GLAMO_LCD_ROT_MODE_0) ?
GLAMO_LCD_MODE1_ROTATE_EN : 0);
}
-static void glamofb_update_lcd_controller(struct glamofb_handle *glamo,
- struct fb_var_screeninfo *var)
+static enum orientation get_orientation(struct fb_var_screeninfo *var)
{
- int sync, bp, disp, fp, total, pitch;
- unsigned long flags;
- int width, height;
+ if (var->xres <= var->yres)
+ return ORIENTATION_PORTRAIT;
- if (!glamo || !var)
- return;
+ return ORIENTATION_LANDSCAPE;
+}
- if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING glamofb_update_lcd_controller while "
- "suspended\n");
- return;
+static int will_orientation_change(struct fb_var_screeninfo *var)
+{
+ enum orientation orient = get_orientation(var);
+
+ switch (orient) {
+ case ORIENTATION_LANDSCAPE:
+ if (var->rotate == FB_ROTATE_UR || var->rotate == FB_ROTATE_UD)
+ return 1;
+ break;
+ case ORIENTATION_PORTRAIT:
+ if (var->rotate == FB_ROTATE_CW || var->rotate == FB_ROTATE_CCW)
+ return 1;
+ break;
}
+ return 0;
+}
- dev_dbg(&glamo->mach_info->glamo->pdev->dev,
- "glamofb_update_lcd_controller spin_lock_irqsave\n");
- spin_lock_irqsave(&glamo->lock_cmd, flags);
+#ifdef CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND
- if (glamofb_cmd_mode(glamo, 1))
- goto out_unlock;
+/*
+ * See https://docs.openmoko.org/trac/ticket/2255
+ * We have a hack for some Xglamo bugs in kernel code.
+ * If someone fixes xglamo we can remove this hack.
+ * We might make xglamo_hack_enabled 0 by default in the future.
+ */
- if (var->pixclock)
- glamo_engine_reclock(glamo->mach_info->glamo,
- GLAMO_ENGINE_LCD,
- var->pixclock);
+static unsigned xglamo_hack_enabled = 1;
+
+static ssize_t xglamo_hack_read(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "%d\n", xglamo_hack_enabled);
+}
+
+static ssize_t xglamo_hack_write(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
+{
+ unsigned long val;
+
+ if (!strict_strtoul(buf, 10, &val))
+ xglamo_hack_enabled = !!val;
+
+ return count;
+}
+
+static DEVICE_ATTR(xglamo_hack, S_IWUSR | S_IRUGO, xglamo_hack_read,
+ xglamo_hack_write);
+
+static struct attribute *glamo_fb_sysfs_entries[] = {
+ &dev_attr_xglamo_hack.attr,
+ NULL
+};
+
+static struct attribute_group glamo_fb_attr_group = {
+ .name = NULL,
+ .attrs = glamo_fb_sysfs_entries,
+};
+
+/* This function implements the actual Xglamo hack. */
+
+static void glamofb_update_lcd_controller_hack(struct glamofb_handle *glamo,
+ struct fb_var_screeninfo *var,
+ int *xres, int *yres, int *pitch)
+{
+ int width, height;
if (glamo->angle == 90 || glamo->angle == 270) {
- /*
+ /*
* But if we are going back to portrait mode from here,
- * we get inverted values from Xglamo
- */
+ * we get inverted values from Xglamo
+ */
if (!(var->rotate == FB_ROTATE_UR ||
var->rotate == FB_ROTATE_UD)) {
width = var->yres;
@@ -354,28 +406,85 @@ static void glamofb_update_lcd_controller(struct glamofb_handle *glamo,
/* We don't need to set xres and yres in this particular case
* because Xglamo does it for us */
if (!(glamo->angle == 90 || glamo->angle == 270)) {
- var->xres = width;var->yres = height;
+ var->xres = width;
+ var->yres = height;
}
var->xres_virtual = width;
var->yres_virtual = height * 2;
- pitch = width * var->bits_per_pixel / 8;
+ *pitch = width * var->bits_per_pixel / 8;
} else {
var->xres = height;
var->yres = width;
var->xres_virtual = height * 2;
var->yres_virtual = width;
- pitch = height * var->bits_per_pixel / 8;
+ *pitch = height * var->bits_per_pixel / 8;
+ }
+
+ *xres = width;
+ *yres = height;
+}
+#else
+#define xglamo_hack_enabled 0
+static void glamofb_update_lcd_controller_hack(struct glamofb_handle *glamo,
+ struct fb_var_screeninfo *var,
+ int *xres, int *yres, int *pitch)
+{
+}
+#endif
+
+static void glamofb_update_lcd_controller(struct glamofb_handle *glamo,
+ struct fb_var_screeninfo *var)
+{
+ int sync, bp, disp, fp, total, xres, yres, pitch;
+ int uninitialized_var(orientation_changing);
+ unsigned long flags;
+
+ if (!glamo || !var)
+ return;
+
+ if (glamo->mach_info->glamo->suspending) {
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_update_lcd_controller while "
+ "suspended\n");
+ return;
+ }
+
+ dev_dbg(&glamo->mach_info->glamo->pdev->dev,
+ "glamofb_update_lcd_controller spin_lock_irqsave\n");
+ spin_lock_irqsave(&glamo->lock_cmd, flags);
+
+ if (glamofb_cmd_mode(glamo, 1))
+ goto out_unlock;
+
+ if (var->pixclock)
+ glamo_engine_reclock(glamo->mach_info->glamo,
+ GLAMO_ENGINE_LCD,
+ var->pixclock);
+
+ if (xglamo_hack_enabled) {
+ glamofb_update_lcd_controller_hack(glamo, var, &xres, &yres,
+ &pitch);
+ } else {
+ xres = var->xres;
+ yres = var->yres;
+
+ orientation_changing = will_orientation_change(var);
+ /* Adjust the pitch according to new orientation to come. */
+ if (orientation_changing)
+ pitch = var->yres * var->bits_per_pixel / 8;
+ else
+ pitch = var->xres * var->bits_per_pixel / 8;
}
reg_set_bit_mask(glamo,
GLAMO_REG_LCD_WIDTH,
GLAMO_LCD_WIDTH_MASK,
- width);
+ xres);
reg_set_bit_mask(glamo,
GLAMO_REG_LCD_HEIGHT,
GLAMO_LCD_HEIGHT_MASK,
- height);
+ yres);
reg_set_bit_mask(glamo,
GLAMO_REG_LCD_PITCH,
GLAMO_LCD_PITCH_MASK,
@@ -384,11 +493,26 @@ static void glamofb_update_lcd_controller(struct glamofb_handle *glamo,
/* honour the rotation request */
__rotate_lcd(glamo, var->rotate);
+ if (!xglamo_hack_enabled) {
+ /* update the reported geometry of the framebuffer. */
+ if (orientation_changing) {
+ var->xres_virtual = yres;
+ var->xres = yres;
+ var->xres_virtual *= 2;
+ var->yres_virtual = xres;
+ var->yres = xres;
+ } else {
+ var->xres_virtual = xres;
+ var->yres_virtual = yres;
+ var->yres_virtual *= 2;
+ }
+ }
+
/* update scannout timings */
sync = 0;
bp = sync + var->hsync_len;
disp = bp + var->left_margin;
- fp = disp + width;
+ fp = disp + xres;
total = fp + var->right_margin;
reg_set_bit_mask(glamo, GLAMO_REG_LCD_HORIZ_TOTAL,
@@ -405,7 +529,7 @@ static void glamofb_update_lcd_controller(struct glamofb_handle *glamo,
sync = 0;
bp = sync + var->vsync_len;
disp = bp + var->upper_margin;
- fp = disp + height;
+ fp = disp + yres;
total = fp + var->lower_margin;
reg_set_bit_mask(glamo, GLAMO_REG_LCD_VERT_TOTAL,
@@ -427,7 +551,8 @@ out_unlock:
spin_unlock_irqrestore(&glamo->lock_cmd, flags);
}
-static int glamofb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
+static int glamofb_pan_display(struct fb_var_screeninfo *var,
+ struct fb_info *info)
{
struct glamofb_handle *glamo = info->par;
u_int16_t page = var->yoffset / glamo->mach_info->yres.defval;
@@ -442,7 +567,8 @@ static int glamofb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING glamofb_set_par while "
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_set_par while "
"suspended\n");
return -EBUSY;
}
@@ -488,17 +614,29 @@ static int glamofb_blank(int blank_mode, struct fb_info *info)
* we should already switch off pixel clock here */
break;
case FB_BLANK_POWERDOWN:
+ /* Simulating FB_BLANK_NORMAL allow turning off backlight */
+ if (gfb->blank_mode != FB_BLANK_NORMAL)
+ notify_blank(info, FB_BLANK_NORMAL);
+
+ /* LCM need notification before pixel clock is stopped */
+ notify_blank(info, blank_mode);
+
/* disable the pixel clock */
glamo_engine_clkreg_set(gcore, GLAMO_ENGINE_LCD,
GLAMO_CLOCK_LCD_EN_DCLK, 0);
+ gfb->blank_mode = blank_mode;
break;
case FB_BLANK_UNBLANK:
case FB_BLANK_NORMAL:
- /* enable the pixel clock */
- glamo_engine_clkreg_set(gcore, GLAMO_ENGINE_LCD,
+ /* enable the pixel clock if off */
+ if (gfb->blank_mode == FB_BLANK_POWERDOWN)
+ glamo_engine_clkreg_set(gcore,
+ GLAMO_ENGINE_LCD,
GLAMO_CLOCK_LCD_EN_DCLK,
GLAMO_CLOCK_LCD_EN_DCLK);
+
notify_blank(info, blank_mode);
+ gfb->blank_mode = blank_mode;
break;
}
@@ -524,7 +662,8 @@ static int glamofb_setcolreg(unsigned regno,
unsigned int val;
if (glamo->mach_info->glamo->suspending) {
- dev_err(&glamo->mach_info->glamo->pdev->dev, "IGNORING glamofb_set_par while "
+ dev_err(&glamo->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_set_par while "
"suspended\n");
return -EBUSY;
}
@@ -698,7 +837,8 @@ int glamofb_cmd_mode(struct glamofb_handle *gfb, int on)
int timeout = 2000000;
if (gfb->mach_info->glamo->suspending) {
- dev_err(&gfb->mach_info->glamo->pdev->dev, "IGNORING glamofb_cmd_mode while "
+ dev_err(&gfb->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_cmd_mode while "
"suspended\n");
return -EBUSY;
}
@@ -706,7 +846,7 @@ int glamofb_cmd_mode(struct glamofb_handle *gfb, int on)
dev_dbg(gfb->dev, "glamofb_cmd_mode(gfb=%p, on=%d)\n", gfb, on);
if (on) {
dev_dbg(gfb->dev, "%s: waiting for cmdq empty: ",
- __FUNCTION__);
+ __func__);
while ((!glamofb_cmdq_empty(gfb)) && (timeout--))
/* yield() */;
if (timeout < 0) {
@@ -761,12 +901,13 @@ int glamofb_cmd_write(struct glamofb_handle *gfb, u_int16_t val)
int timeout = 200000;
if (gfb->mach_info->glamo->suspending) {
- dev_err(&gfb->mach_info->glamo->pdev->dev, "IGNORING glamofb_cmd_write while "
+ dev_err(&gfb->mach_info->glamo->pdev->dev,
+ "IGNORING glamofb_cmd_write while "
"suspended\n");
return -EBUSY;
}
- dev_dbg(gfb->dev, "%s: waiting for cmdq empty\n", __FUNCTION__);
+ dev_dbg(gfb->dev, "%s: waiting for cmdq empty\n", __func__);
while ((!glamofb_cmdq_empty(gfb)) && (timeout--))
yield();
if (timeout < 0) {
@@ -828,6 +969,7 @@ static int __init glamofb_probe(struct platform_device *pdev)
glamofb->dev = &pdev->dev;
glamofb->angle = 0;
+ glamofb->blank_mode = FB_BLANK_POWERDOWN;
strcpy(fbinfo->fix.id, "SMedia Glamo");
@@ -934,6 +1076,15 @@ static int __init glamofb_probe(struct platform_device *pdev)
glamofb_cursor_onoff(glamofb, 1);
#endif
+#ifdef CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND
+ /* sysfs */
+ rc = sysfs_create_group(&pdev->dev.kobj, &glamo_fb_attr_group);
+ if (rc < 0) {
+ dev_err(&pdev->dev, "cannot create sysfs group\n");
+ goto out_unmap_fb;
+ }
+#endif
+
rc = register_framebuffer(fbinfo);
if (rc < 0) {
dev_err(&pdev->dev, "failed to register framebuffer\n");
@@ -984,38 +1135,35 @@ static int glamofb_suspend(struct platform_device *pdev, pm_message_t state)
struct glamofb_handle *gfb = platform_get_drvdata(pdev);
/* we need to stop anything touching our framebuffer */
-// fb_blank(gfb->fb, FB_BLANK_NORMAL);
fb_set_suspend(gfb->fb, 1);
/* seriously -- nobody is allowed to touch glamo memory when we
* are suspended or we lock on nWAIT
*/
-// iounmap(gfb->fb->screen_base);
+ /* iounmap(gfb->fb->screen_base); */
return 0;
}
static int glamofb_resume(struct platform_device *pdev)
{
- struct glamofb_handle *glamofb = platform_get_drvdata(pdev);
+ struct glamofb_handle *gfb = platform_get_drvdata(pdev);
struct glamofb_platform_data *mach_info = pdev->dev.platform_data;
/* OK let's allow framebuffer ops again */
-// gfb->fb->screen_base = ioremap(gfb->fb_res->start,
-// RESSIZE(gfb->fb_res));
+ /* gfb->fb->screen_base = ioremap(gfb->fb_res->start,
+ RESSIZE(gfb->fb_res)); */
glamo_engine_enable(mach_info->glamo, GLAMO_ENGINE_LCD);
glamo_engine_reset(mach_info->glamo, GLAMO_ENGINE_LCD);
printk(KERN_ERR"spin_lock_init\n");
- spin_lock_init(&glamofb->lock_cmd);
- glamofb_init_regs(glamofb);
+ spin_lock_init(&gfb->lock_cmd);
+ glamofb_init_regs(gfb);
#ifdef CONFIG_MFD_GLAMO_HWACCEL
- glamofb_cursor_onoff(glamofb, 1);
+ glamofb_cursor_onoff(gfb, 1);
#endif
-
- fb_set_suspend(glamofb->fb, 0);
-// fb_blank(gfb->fb, FB_BLANK_UNBLANK);
+ fb_set_suspend(gfb->fb, 0);
return 0;
}
diff --git a/drivers/mfd/pcf50606-adc.c b/drivers/mfd/pcf50606-adc.c
index fe0336b9753..38f5b5c0593 100644
--- a/drivers/mfd/pcf50606-adc.c
+++ b/drivers/mfd/pcf50606-adc.c
@@ -175,7 +175,7 @@ static int adc_result(struct pcf50606 *pcf)
u16 ret = (pcf50606_reg_read(pcf, PCF50606_REG_ADCS1) << 2) |
(pcf50606_reg_read(pcf, PCF50606_REG_ADCS2) & 0x03);
- dev_info(pcf->dev, "adc result = %d\n", ret);
+ dev_dbg(pcf->dev, "adc result = %d\n", ret);
return ret;
}
diff --git a/drivers/mfd/pcf50606-core.c b/drivers/mfd/pcf50606-core.c
index 9d0bdae0cb5..7c4fb42b460 100644
--- a/drivers/mfd/pcf50606-core.c
+++ b/drivers/mfd/pcf50606-core.c
@@ -349,7 +349,7 @@ static void pcf50606_irq_worker(struct work_struct *work)
pcf_int[1] &= ~(1 << PCF50606_INT2_CHGINS);
}
- dev_info(pcf->dev, "INT1=0x%02x INT2=0x%02x INT3=0x%02x\n",
+ dev_dbg(pcf->dev, "INT1=0x%02x INT2=0x%02x INT3=0x%02x\n",
pcf_int[0], pcf_int[1], pcf_int[2]);
/* Some revisions of the chip don't have a 8s standby mode on
diff --git a/drivers/power/bq27000_battery.c b/drivers/power/bq27000_battery.c
index bc3856e5755..9f0f1a96720 100644
--- a/drivers/power/bq27000_battery.c
+++ b/drivers/power/bq27000_battery.c
@@ -173,6 +173,7 @@ static void bq27000_battery_external_power_changed(struct power_supply *psy)
struct bq27000_device_info *di = container_of(psy, struct bq27000_device_info, bat);
dev_dbg(di->dev, "%s\n", __FUNCTION__);
+ schedule_delayed_work(&di->work, 0);
}
static int bq27000_battery_get_property(struct power_supply *psy,
diff --git a/drivers/power/gta01_battery.c b/drivers/power/gta01_battery.c
index 126b1721f8d..909f7fe16d9 100644
--- a/drivers/power/gta01_battery.c
+++ b/drivers/power/gta01_battery.c
@@ -44,7 +44,6 @@ static int gta01_bat_get_property(struct power_supply *psy,
val->intval = bat->pdata->get_current();
break;
default:
- printk(KERN_ERR "Unknown property benig asked for\n");
return -EINVAL;
}
diff --git a/drivers/rtc/rtc-pcf50606.c b/drivers/rtc/rtc-pcf50606.c
index e059093d908..434cfc1dca4 100644
--- a/drivers/rtc/rtc-pcf50606.c
+++ b/drivers/rtc/rtc-pcf50606.c
@@ -70,7 +70,7 @@ static void pcf2rtc_time(struct rtc_time *rtc, struct pcf50606_time *pcf)
rtc->tm_hour = bcd2bin(pcf->time[PCF50606_TI_HOUR]);
rtc->tm_wday = bcd2bin(pcf->time[PCF50606_TI_WKDAY]);
rtc->tm_mday = bcd2bin(pcf->time[PCF50606_TI_DAY]);
- rtc->tm_mon = bcd2bin(pcf->time[PCF50606_TI_MONTH]);
+ rtc->tm_mon = bcd2bin(pcf->time[PCF50606_TI_MONTH]) - 1;
rtc->tm_year = bcd2bin(pcf->time[PCF50606_TI_YEAR]) + 100;
}
@@ -81,7 +81,7 @@ static void rtc2pcf_time(struct pcf50606_time *pcf, struct rtc_time *rtc)
pcf->time[PCF50606_TI_HOUR] = bin2bcd(rtc->tm_hour);
pcf->time[PCF50606_TI_WKDAY] = bin2bcd(rtc->tm_wday);
pcf->time[PCF50606_TI_DAY] = bin2bcd(rtc->tm_mday);
- pcf->time[PCF50606_TI_MONTH] = bin2bcd(rtc->tm_mon);
+ pcf->time[PCF50606_TI_MONTH] = bin2bcd(rtc->tm_mon + 1);
pcf->time[PCF50606_TI_YEAR] = bin2bcd(rtc->tm_year % 100);
}
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 86d9775e071..b14f3808adc 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -18,7 +18,6 @@
* This file is licenced under the GPL.
*/
-#define DEBUG 2
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 5d8d556d92c..cdbd3f2fd32 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -21,10 +21,9 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
-
-//#include <mach/hardware.h>
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
#include <plat/usb-control.h>
-//#include <mach/regs-gpio.h>
#define valid_port(idx) ((idx) == 1 || (idx) == 2)
@@ -59,9 +58,8 @@ static void s3c2410_start_hc(struct platform_device *dev, struct usb_hcd *hcd)
info->hcd = hcd;
info->report_oc = s3c2410_hcd_oc;
- if (info->enable_oc != NULL) {
+ if (info->enable_oc != NULL)
(info->enable_oc)(info, 1);
- }
}
}
@@ -75,9 +73,8 @@ static void s3c2410_stop_hc(struct platform_device *dev)
info->report_oc = NULL;
info->hcd = NULL;
- if (info->enable_oc != NULL) {
+ if (info->enable_oc != NULL)
(info->enable_oc)(info, 0);
- }
}
clk_disable(clk);
@@ -91,14 +88,14 @@ static void s3c2410_stop_hc(struct platform_device *dev)
*/
static int
-ohci_s3c2410_hub_status_data (struct usb_hcd *hcd, char *buf)
+ohci_s3c2410_hub_status_data(struct usb_hcd *hcd, char *buf)
{
struct s3c2410_hcd_info *info = to_s3c2410_info(hcd);
struct s3c2410_hcd_port *port;
int orig;
int portno;
- orig = ohci_hub_status_data (hcd, buf);
+ orig = ohci_hub_status_data(hcd, buf);
if (info == NULL)
return orig;
@@ -148,7 +145,7 @@ static void s3c2410_usb_set_power(struct s3c2410_hcd_info *info,
* request.
*/
-static int ohci_s3c2410_hub_control (
+static int ohci_s3c2410_hub_control(
struct usb_hcd *hcd,
u16 typeReq,
u16 wValue,
@@ -202,9 +199,8 @@ static int ohci_s3c2410_hub_control (
dev_dbg(hcd->self.controller,
"ClearPortFeature: OVER_CURRENT\n");
- if (valid_port(wIndex)) {
+ if (valid_port(wIndex))
info->port[wIndex-1].oc_status = 0;
- }
goto out;
@@ -245,28 +241,28 @@ static int ohci_s3c2410_hub_control (
desc->wHubCharacteristics |= cpu_to_le16(0x0001);
if (info->enable_oc) {
- desc->wHubCharacteristics &= ~cpu_to_le16(HUB_CHAR_OCPM);
- desc->wHubCharacteristics |= cpu_to_le16(0x0008|0x0001);
+ desc->wHubCharacteristics &=
+ ~cpu_to_le16(HUB_CHAR_OCPM);
+ desc->wHubCharacteristics |=
+ cpu_to_le16(0x0008|0x0001);
}
- dev_dbg(hcd->self.controller, "wHubCharacteristics after 0x%04x\n",
+ dev_dbg(hcd->self.controller,
+ "wHubCharacteristics after 0x%04x\n",
desc->wHubCharacteristics);
return ret;
case GetPortStatus:
/* check port status */
-
dev_dbg(hcd->self.controller, "GetPortStatus(%d)\n", wIndex);
if (valid_port(wIndex)) {
- if (info->port[wIndex-1].oc_changed) {
+ if (info->port[wIndex-1].oc_changed)
*data |= cpu_to_le32(RH_PS_OCIC);
- }
- if (info->port[wIndex-1].oc_status) {
+ if (info->port[wIndex-1].oc_status)
*data |= cpu_to_le32(RH_PS_POCI);
- }
}
}
@@ -309,7 +305,6 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
local_irq_restore(flags);
}
-#if 0
/* switching of USB pads */
static ssize_t show_usb_mode(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -324,7 +319,7 @@ static ssize_t set_usb_mode(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
if (!strncmp(buf, "host", 4)) {
- printk("s3c2410: changing usb to host\n");
+ printk(KERN_WARNING "s3c2410: changing usb to host\n");
s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST,
S3C2410_MISCCR_USBHOST);
/* FIXME:
@@ -333,11 +328,11 @@ static ssize_t set_usb_mode(struct device *dev, struct device_attribute *attr,
*/
s3c2410_gpio_setpin(S3C2410_GPB9, 0);
} else if (!strncmp(buf, "device", 6)) {
- printk("s3c2410: changing usb to device\n");
+ printk(KERN_WARNING "s3c2410: changing usb to device\n");
s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST, 0);
s3c2410_gpio_setpin(S3C2410_GPB9, 1);
} else {
- printk("s3c2410: unknown mode\n");
+ printk(KERN_WARNING "s3c2410: unknown mode\n");
return -EINVAL;
}
@@ -345,7 +340,6 @@ static ssize_t set_usb_mode(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR(usb_mode, S_IRUGO | S_IWUSR, show_usb_mode, set_usb_mode);
-#endif
/* may be called without controller electrically present */
/* may be called with controller, bus, and devices active */
@@ -362,9 +356,9 @@ static DEVICE_ATTR(usb_mode, S_IRUGO | S_IWUSR, show_usb_mode, set_usb_mode);
*/
static void
-usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
+usb_hcd_s3c2410_remove(struct usb_hcd *hcd, struct platform_device *dev)
{
- //device_remove_file(&dev->dev, &dev_attr_usb_mode);
+ device_remove_file(&dev->dev, &dev_attr_usb_mode);
usb_remove_hcd(hcd);
s3c2410_stop_hc(dev);
iounmap(hcd->regs);
@@ -381,8 +375,8 @@ usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
* through the hotplug entry's driver_data.
*
*/
-static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
- struct platform_device *dev)
+static int usb_hcd_s3c2410_probe(const struct hc_driver *driver,
+ struct platform_device *dev)
{
struct usb_hcd *hcd = NULL;
int retval;
@@ -432,16 +426,16 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
if (retval != 0)
goto err_ioremap;
-// retval = device_create_file(&dev->dev, &dev_attr_usb_mode);
-// if (retval != 0)
-// goto err_hcd;
+ retval = device_create_file(&dev->dev, &dev_attr_usb_mode);
+ if (retval != 0)
+ goto err_hcd;
return 0;
-// err_hcd:
-// usb_remove_hcd(hcd);
+err_hcd:
+ usb_remove_hcd(hcd);
- err_ioremap:
+err_ioremap:
s3c2410_stop_hc(dev);
iounmap(hcd->regs);
clk_put(usb_clk);
@@ -460,17 +454,19 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
/*-------------------------------------------------------------------------*/
static int
-ohci_s3c2410_start (struct usb_hcd *hcd)
+ohci_s3c2410_start(struct usb_hcd *hcd)
{
- struct ohci_hcd *ohci = hcd_to_ohci (hcd);
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
int ret;
- if ((ret = ohci_init(ohci)) < 0)
+ ret = ohci_init(ohci);
+ if (ret < 0)
return ret;
- if ((ret = ohci_run (ohci)) < 0) {
- err ("can't start %s", hcd->self.bus_name);
- ohci_stop (hcd);
+ ret = ohci_run(ohci);
+ if (ret < 0) {
+ err("can't start %s", hcd->self.bus_name);
+ ohci_stop(hcd);
return ret;
}
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 4cefce8a910..208da5af5f2 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -3130,17 +3130,13 @@ static void fbcon_get_requirement(struct fb_info *info,
static int fbcon_event_notify(struct notifier_block *self,
unsigned long action, void *data)
{
- struct fb_event *event;
- struct fb_info *info;
+ struct fb_event *event = data;
+ struct fb_info *info = event->info;
struct fb_videomode *mode;
struct fb_con2fbmap *con2fb;
struct fb_blit_caps *caps;
int ret = 0;
- printk(KERN_INFO "fbcon_event_notify action=%ld, data=%p\n", action, data);
-
- event = data;
- info = event->info;
/*
* ignore all events except driver registration and deregistration
* if fbcon is not active
diff --git a/drivers/video/display/jbt6k74.c b/drivers/video/display/jbt6k74.c
index 9add1c6bf8a..5d7a6519de9 100644
--- a/drivers/video/display/jbt6k74.c
+++ b/drivers/video/display/jbt6k74.c
@@ -31,6 +31,7 @@
#include <linux/delay.h>
#include <linux/jbt6k74.h>
#include <linux/fb.h>
+#include <linux/time.h>
enum jbt_register {
JBT_REG_SLEEP_IN = 0x10,
@@ -117,12 +118,18 @@ struct jbt_info {
struct notifier_block fb_notif;
u16 tx_buf[8];
u16 reg_cache[0xEE];
- int have_resumed;
+ struct timespec last_sleep;
};
#define JBT_COMMAND 0x000
#define JBT_DATA 0x100
+static inline unsigned int timespec_sub_ms(struct timespec lhs,
+ struct timespec rhs)
+{
+ struct timespec ts = timespec_sub(lhs, rhs);
+ return (ts.tv_sec * MSEC_PER_SEC) + (ts.tv_nsec / NSEC_PER_MSEC);
+}
static int jbt_reg_write_nodata(struct jbt_info *jbt, u8 reg)
{
@@ -179,7 +186,7 @@ static int jbt_init_regs(struct jbt_info *jbt)
{
int rc;
- dev_dbg(&jbt->spi_dev->dev, "entering %cVGA mode\n",
+ dev_dbg(&jbt->spi_dev->dev, "entering %cVGA mode\n",
jbt->normal_state == JBT_STATE_QVGA_NORMAL ? 'Q' : ' ');
rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE1, 0x01);
@@ -268,36 +275,25 @@ static int sleep_to_normal(struct jbt_info *jbt)
{
int rc;
- /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */
- rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x80);
-
- /* Quad mode off */
- rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x00);
-
- /* AVDD on, XVDD on */
- rc |= jbt_reg_write(jbt, JBT_REG_POWER_ON_OFF, 0x16);
-
- /* Output control */
- rc |= jbt_reg_write16(jbt, JBT_REG_OUTPUT_CONTROL, 0xfff9);
-
- /* Turn on display */
- rc |= jbt_reg_write_nodata(jbt, JBT_REG_DISPLAY_ON);
-
- /* Sleep mode off */
- rc |= jbt_reg_write_nodata(jbt, JBT_REG_SLEEP_OUT);
-
- return rc ? -EIO : 0;
-}
+ /* Make sure we are 120 ms after SLEEP_OUT */
+ unsigned int sleep_time = timespec_sub_ms(current_kernel_time(),
+ jbt->last_sleep);
+ if (sleep_time < 120)
+ mdelay(120 - sleep_time);
-static int sleep_to_qvga_normal(struct jbt_info *jbt)
-{
- int rc;
+ if (jbt->normal_state == JBT_STATE_NORMAL) {
+ /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */
+ rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x80);
- /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */
- rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x81);
+ /* Quad mode off */
+ rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x00);
+ } else {
+ /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */
+ rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x81);
- /* Quad mode on */
- rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x22);
+ /* Quad mode on */
+ rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x22);
+ }
/* AVDD on, XVDD on */
rc |= jbt_reg_write(jbt, JBT_REG_POWER_ON_OFF, 0x16);
@@ -310,6 +306,10 @@ static int sleep_to_qvga_normal(struct jbt_info *jbt)
/* Sleep mode off */
rc |= jbt_reg_write_nodata(jbt, JBT_REG_SLEEP_OUT);
+ jbt->last_sleep = current_kernel_time();
+
+ /* Allow the booster and display controller to restart stably */
+ mdelay(5);
return rc ? -EIO : 0;
}
@@ -318,9 +318,19 @@ static int normal_to_sleep(struct jbt_info *jbt)
{
int rc;
+ /* Make sure we are 120 ms after SLEEP_OUT */
+ unsigned int sleep_time = timespec_sub_ms(current_kernel_time(),
+ jbt->last_sleep);
+ if (sleep_time < 120)
+ mdelay(120 - sleep_time);
+
rc = jbt_reg_write_nodata(jbt, JBT_REG_DISPLAY_OFF);
rc |= jbt_reg_write16(jbt, JBT_REG_OUTPUT_CONTROL, 0x8002);
rc |= jbt_reg_write_nodata(jbt, JBT_REG_SLEEP_IN);
+ jbt->last_sleep = current_kernel_time();
+
+ /* Allow the internal circuits to stop automatically */
+ mdelay(5);
return rc ? -EIO : 0;
}
@@ -335,8 +345,9 @@ int jbt6k74_enter_state(struct jbt_info *jbt, enum jbt_state new_state)
{
int rc = -EINVAL;
- dev_dbg(&jbt->spi_dev->dev, "entering (old_state=%s, "
- "new_state=%s)\n", jbt_state_names[jbt->state], jbt_state_names[new_state]);
+ dev_dbg(&jbt->spi_dev->dev, "entering (old_state=%s, new_state=%s)\n",
+ jbt_state_names[jbt->state],
+ jbt_state_names[new_state]);
mutex_lock(&jbt->lock);
@@ -363,7 +374,7 @@ int jbt6k74_enter_state(struct jbt_info *jbt, enum jbt_state new_state)
/* first transition into sleep */
rc = standby_to_sleep(jbt);
/* then transition into normal */
- rc |= sleep_to_qvga_normal(jbt);
+ rc |= sleep_to_normal(jbt);
break;
}
break;
@@ -376,10 +387,8 @@ int jbt6k74_enter_state(struct jbt_info *jbt, enum jbt_state new_state)
rc = sleep_to_standby(jbt);
break;
case JBT_STATE_NORMAL:
- rc = sleep_to_normal(jbt);
- break;
case JBT_STATE_QVGA_NORMAL:
- rc = sleep_to_qvga_normal(jbt);
+ rc = sleep_to_normal(jbt);
break;
}
break;
@@ -405,7 +414,7 @@ int jbt6k74_enter_state(struct jbt_info *jbt, enum jbt_state new_state)
/* third transition into sleep */
rc |= standby_to_sleep(jbt);
/* fourth transition into normal */
- rc |= sleep_to_qvga_normal(jbt);
+ rc |= sleep_to_normal(jbt);
break;
}
break;
@@ -436,12 +445,13 @@ int jbt6k74_enter_state(struct jbt_info *jbt, enum jbt_state new_state)
}
break;
}
-
+
if (rc == 0)
jbt->state = new_state;
else
- dev_err(&jbt->spi_dev->dev, "Failed enter state '%s')\n", jbt_state_names[new_state]);
-
+ dev_err(&jbt->spi_dev->dev, "Failed enter state '%s')\n",
+ jbt_state_names[new_state]);
+
mutex_unlock(&jbt->lock);
return rc;
@@ -513,7 +523,7 @@ static ssize_t gamma_write(struct device *dev, struct device_attribute *attr,
int reg = reg_by_string(attr->attr.name);
unsigned long val = simple_strtoul(buf, NULL, 10);
- dev_info(dev, "**** jbt6k74 writing gama %lu\n", val & 0xff);
+ dev_info(dev, "writing gama %lu\n", val & 0xff);
mutex_lock(&jbt->lock);
jbt_reg_write(jbt, reg, val & 0xff);
@@ -525,18 +535,27 @@ static ssize_t gamma_write(struct device *dev, struct device_attribute *attr,
static ssize_t reset_write(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
+ int rc;
struct jbt_info *jbt = dev_get_drvdata(dev);
- struct jbt6k74_platform_data *jbt6k74_pdata = jbt->spi_dev->dev.platform_data;
+ struct jbt6k74_platform_data *pdata = jbt->spi_dev->dev.platform_data;
- dev_info(dev, "**** jbt6k74 reset\n");
+ dev_info(dev, "reset\n");
- jbt6k74_enter_state(jbt, JBT_STATE_DEEP_STANDBY);
+ mutex_lock(&jbt->lock);
+
+ jbt->state = JBT_STATE_DEEP_STANDBY;
/* hard reset the jbt6k74 */
- mutex_lock(&jbt->lock);
- (jbt6k74_pdata->reset)(0, 0);
+ (pdata->reset)(0, 0);
mdelay(1);
- (jbt6k74_pdata->reset)(0, 1);
+ (pdata->reset)(0, 1);
+ mdelay(120);
+
+ rc = jbt_reg_write_nodata(jbt, 0x01);
+ if (rc < 0)
+ dev_err(&jbt->spi_dev->dev, "cannot soft reset\n");
+ mdelay(120);
+
mutex_unlock(&jbt->lock);
jbt6k74_enter_state(jbt, jbt->normal_state);
@@ -572,31 +591,30 @@ static int fb_notifier_callback(struct notifier_block *self,
struct fb_event *evdata = data;
int fb_blank;
+ jbt = container_of(self, struct jbt_info, fb_notif);
+
+ dev_dbg(&jbt->spi_dev->dev, "event=%lu\n", event);
+
if (event != FB_EVENT_BLANK && event != FB_EVENT_CONBLANK)
return 0;
fb_blank = *(int *)evdata->data;
- jbt = container_of(self, struct jbt_info, fb_notif);
-
switch (fb_blank) {
case FB_BLANK_UNBLANK:
- dev_info(&jbt->spi_dev->dev, "**** jbt6k74 unblank\n");
+ dev_dbg(&jbt->spi_dev->dev, "unblank\n");
jbt6k74_enter_state(jbt, jbt->normal_state);
break;
case FB_BLANK_NORMAL:
- dev_info(&jbt->spi_dev->dev, "**** jbt6k74 normal\n");
+ dev_dbg(&jbt->spi_dev->dev, "blank\n");
break;
case FB_BLANK_VSYNC_SUSPEND:
- dev_info(&jbt->spi_dev->dev, "**** jbt6k74 vsync suspend\n");
+ dev_dbg(&jbt->spi_dev->dev, "vsync suspend\n");
break;
case FB_BLANK_HSYNC_SUSPEND:
- dev_info(&jbt->spi_dev->dev, "**** jbt6k74 hsync suspend\n");
+ dev_dbg(&jbt->spi_dev->dev, "hsync suspend\n");
break;
case FB_BLANK_POWERDOWN:
- dev_info(&jbt->spi_dev->dev, "**** jbt6k74 powerdown\n");
- /* FIXME DEEP STANDBY wihtout suspend causes WSOD at cold
- * temperature on certain devices. */
- /*jbt6k74_enter_state(jbt, JBT_STATE_DEEP_STANDBY);*/
+ dev_dbg(&jbt->spi_dev->dev, "powerdown\n");
jbt6k74_enter_state(jbt, JBT_STATE_SLEEP);
break;
}
@@ -610,7 +628,7 @@ static int __devinit jbt_probe(struct spi_device *spi)
{
int rc;
struct jbt_info *jbt;
- struct jbt6k74_platform_data *jbt6k74_pdata = spi->dev.platform_data;
+ struct jbt6k74_platform_data *pdata = spi->dev.platform_data;
/* the controller doesn't have a MISO pin; we can't do detection */
@@ -631,6 +649,7 @@ static int __devinit jbt_probe(struct spi_device *spi)
jbt->spi_dev = spi;
jbt->normal_state = JBT_STATE_NORMAL;
jbt->state = JBT_STATE_DEEP_STANDBY;
+ jbt->last_sleep = current_kernel_time();
mutex_init(&jbt->lock);
dev_set_drvdata(&spi->dev, jbt);
@@ -654,8 +673,8 @@ static int __devinit jbt_probe(struct spi_device *spi)
goto err_sysfs;
}
- if (jbt6k74_pdata->probe_completed)
- (jbt6k74_pdata->probe_completed)(&spi->dev);
+ if (pdata->probe_completed)
+ (pdata->probe_completed)(&spi->dev);
return 0;
@@ -693,9 +712,7 @@ static int jbt_suspend(struct spi_device *spi, pm_message_t state)
jbt6k74_enter_state(jbt, JBT_STATE_DEEP_STANDBY);
- jbt->have_resumed = 0;
-
- dev_info(&spi->dev, "**** jbt6k74 suspend end\n");
+ dev_info(&spi->dev, "suspended\n");
return 0;
}
@@ -703,16 +720,14 @@ static int jbt_suspend(struct spi_device *spi, pm_message_t state)
int jbt6k74_resume(struct spi_device *spi)
{
struct jbt_info *jbt = dev_get_drvdata(&spi->dev);
- struct jbt6k74_platform_data *jbt6k74_pdata = spi->dev.platform_data;
-
- dev_info(&spi->dev, "**** jbt6k74 resume start\n");
+ struct jbt6k74_platform_data *pdata = spi->dev.platform_data;
jbt6k74_enter_state(jbt, jbt->normal_state);
- if (jbt6k74_pdata->resuming)
- (jbt6k74_pdata->resuming)(0);
+ if (pdata->resuming)
+ (pdata->resuming)(0);
- dev_info(&spi->dev, "**** jbt6k74 resume end\n");
+ dev_info(&spi->dev, "resumed\n");
return 0;
}
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 27061909203..1ee06dfc883 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -27,6 +27,7 @@
#define SDIO_DEVICE_ID_MARVELL_LIBERTAS 0x9103
#define SDIO_DEVICE_ID_MARVELL_88W8688 0x9104
#define SDIO_VENDOR_ID_ATHEROS 0x0271
-#define SDIO_DEVICE_ID_ATHEROS_AR6000 0x0100
+#define SDIO_DEVICE_ID_ATHEROS_AR6001 0x0100
+#define SDIO_DEVICE_ID_ATHEROS_AR6002 0x0200
#endif
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
index d9fe7d1fffd..1358f6fe820 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
@@ -104,7 +104,7 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
/* set MCLK division for sample rate */
ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
- S3C2410_IISMOD_32FS );
+ S3C2410_IISMOD_32FS);
if (ret < 0)
return ret;
@@ -116,7 +116,7 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
/* set prescaler division for sample rate */
ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
- S3C24XX_PRESCALE(4,4));
+ S3C24XX_PRESCALE(4, 4));
if (ret < 0)
return ret;
@@ -210,7 +210,7 @@ static struct snd_soc_ops neo1973_gta02_voice_ops = {
#define LM4853_AMP 1
#define LM4853_SPK 2
-static u8 lm4853_state=0;
+static u8 lm4853_state;
/* This has no effect, it exists only to maintain compatibility with
* existing ALSA state files.
@@ -220,11 +220,10 @@ static int lm4853_set_state(struct snd_kcontrol *kcontrol,
{
int val = ucontrol->value.integer.value[0];
- if(val) {
+ if (val)
lm4853_state |= LM4853_AMP;
- } else {
+ else
lm4853_state &= ~LM4853_AMP;
- }
return 0;
}
@@ -242,12 +241,12 @@ static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
{
int val = ucontrol->value.integer.value[0];
- if(val) {
+ if (val) {
lm4853_state |= LM4853_SPK;
- s3c2410_gpio_setpin(GTA02_GPIO_HP_IN,0);
+ s3c2410_gpio_setpin(GTA02_GPIO_HP_IN, 0);
} else {
lm4853_state &= ~LM4853_SPK;
- s3c2410_gpio_setpin(GTA02_GPIO_HP_IN,1);
+ s3c2410_gpio_setpin(GTA02_GPIO_HP_IN, 1);
}
return 0;
@@ -348,7 +347,8 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
snd_soc_dapm_nc_pin(codec, "LINE2");
/* Add neo1973 gta02 specific widgets */
- snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets, ARRAY_SIZE(wm8753_dapm_widgets));
+ snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
+ ARRAY_SIZE(wm8753_dapm_widgets));
/* add neo1973 gta02 specific controls */
for (i = 0; i < ARRAY_SIZE(wm8753_neo1973_gta02_controls); i++) {
@@ -378,8 +378,8 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
/*
* BT Codec DAI
*/
-static struct snd_soc_dai bt_dai =
-{ .name = "Bluetooth",
+static struct snd_soc_dai bt_dai = {
+ .name = "Bluetooth",
.id = 0,
.playback = {
.channels_min = 1,
@@ -423,8 +423,6 @@ static struct snd_soc_device neo1973_gta02_snd_devdata = {
.codec_dev = &soc_codec_dev_wm8753,
};
-
-
static struct platform_device *neo1973_gta02_snd_device;
static int __init neo1973_gta02_init(void)
@@ -433,7 +431,7 @@ static int __init neo1973_gta02_init(void)
if (!machine_is_neo1973_gta02()) {
printk(KERN_INFO
- "Only GTA02 hardware supported by ASoc driver\n");
+ "Only GTA02 is supported by this ASoC driver\n");
return -ENODEV;
}
@@ -468,18 +466,16 @@ static int __init neo1973_gta02_init(void)
return ret;
}
+module_init(neo1973_gta02_init);
static void __exit neo1973_gta02_exit(void)
{
snd_soc_unregister_dai(&bt_dai);
platform_device_unregister(neo1973_gta02_snd_device);
}
-
-module_init(neo1973_gta02_init);
module_exit(neo1973_gta02_exit);
/* Module information */
MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org");
MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02");
MODULE_LICENSE("GPL");
-