diff options
Diffstat (limited to 'drivers')
44 files changed, 300 insertions, 200 deletions
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c index 473ff4892401..950fff9ce453 100644 --- a/drivers/base/dma-contiguous.c +++ b/drivers/base/dma-contiguous.c @@ -223,9 +223,10 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages, #undef pr_fmt #define pr_fmt(fmt) fmt -static void rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev) +static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev) { dev_set_cma_area(dev, rmem->priv); + return 0; } static void rmem_cma_device_release(struct reserved_mem *rmem, diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index 2671a3f02f0c..8001e812018b 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -450,14 +450,10 @@ static int init_driver_queues(struct nullb *nullb) ret = setup_commands(nq); if (ret) - goto err_queue; + return ret; nullb->nr_queues++; } - return 0; -err_queue: - cleanup_queues(nullb); - return ret; } static int null_add_dev(void) @@ -507,7 +503,9 @@ static int null_add_dev(void) goto out_cleanup_queues; } blk_queue_make_request(nullb->q, null_queue_bio); - init_driver_queues(nullb); + rv = init_driver_queues(nullb); + if (rv) + goto out_cleanup_blk_queue; } else { nullb->q = blk_init_queue_node(null_request_fn, &nullb->lock, home_node); if (!nullb->q) { @@ -516,7 +514,9 @@ static int null_add_dev(void) } blk_queue_prep_rq(nullb->q, null_rq_prep_fn); blk_queue_softirq_done(nullb->q, null_softirq_done_fn); - init_driver_queues(nullb); + rv = init_driver_queues(nullb); + if (rv) + goto out_cleanup_blk_queue; } nullb->q->queuedata = nullb; diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 0e63e8aa8279..2ad0b5bce44b 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -99,11 +99,12 @@ static ssize_t mem_used_total_show(struct device *dev, { u64 val = 0; struct zram *zram = dev_to_zram(dev); - struct zram_meta *meta = zram->meta; down_read(&zram->init_lock); - if (init_done(zram)) + if (init_done(zram)) { + struct zram_meta *meta = zram->meta; val = zs_get_total_pages(meta->mem_pool); + } up_read(&zram->init_lock); return scnprintf(buf, PAGE_SIZE, "%llu\n", val << PAGE_SHIFT); @@ -173,16 +174,17 @@ static ssize_t mem_used_max_store(struct device *dev, int err; unsigned long val; struct zram *zram = dev_to_zram(dev); - struct zram_meta *meta = zram->meta; err = kstrtoul(buf, 10, &val); if (err || val != 0) return -EINVAL; down_read(&zram->init_lock); - if (init_done(zram)) + if (init_done(zram)) { + struct zram_meta *meta = zram->meta; atomic_long_set(&zram->stats.max_used_pages, zs_get_total_pages(meta->mem_pool)); + } up_read(&zram->init_lock); return len; diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index 2133f9d59d06..43005d4d3348 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -660,11 +660,11 @@ static bool __init arch_timer_probed(int type, const struct of_device_id *matches) { struct device_node *dn; - bool probed = false; + bool probed = true; dn = of_find_matching_node(NULL, matches); - if (dn && of_device_is_available(dn) && (arch_timers_present & type)) - probed = true; + if (dn && of_device_is_available(dn) && !(arch_timers_present & type)) + probed = false; of_node_put(dn); return probed; diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 84c3cb15ccdd..8bf61d295ffd 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -946,6 +946,12 @@ static const char *keys[KEY_MAX + 1] = { [KEY_BRIGHTNESS_MIN] = "BrightnessMin", [KEY_BRIGHTNESS_MAX] = "BrightnessMax", [KEY_BRIGHTNESS_AUTO] = "BrightnessAuto", + [KEY_KBDINPUTASSIST_PREV] = "KbdInputAssistPrev", + [KEY_KBDINPUTASSIST_NEXT] = "KbdInputAssistNext", + [KEY_KBDINPUTASSIST_PREVGROUP] = "KbdInputAssistPrevGroup", + [KEY_KBDINPUTASSIST_NEXTGROUP] = "KbdInputAssistNextGroup", + [KEY_KBDINPUTASSIST_ACCEPT] = "KbdInputAssistAccept", + [KEY_KBDINPUTASSIST_CANCEL] = "KbdInputAssistCancel", }; static const char *relatives[REL_MAX + 1] = { diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index cd9c9e96cf0e..e23ab8b30626 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -298,6 +298,8 @@ #define USB_VENDOR_ID_ELAN 0x04f3 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN 0x0089 +#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B 0x009b +#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F 0x016f #define USB_VENDOR_ID_ELECOM 0x056e #define USB_DEVICE_ID_ELECOM_BM084 0x0061 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 2df7fddbd119..725f22ca47fc 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -695,7 +695,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel break; case 0x5b: /* TransducerSerialNumber */ - set_bit(MSC_SERIAL, input->mscbit); + usage->type = EV_MSC; + usage->code = MSC_SERIAL; + bit = input->mscbit; + max = MSC_MAX; break; default: goto unknown; @@ -862,6 +865,13 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case 0x28b: map_key_clear(KEY_FORWARDMAIL); break; case 0x28c: map_key_clear(KEY_SEND); break; + case 0x2c7: map_key_clear(KEY_KBDINPUTASSIST_PREV); break; + case 0x2c8: map_key_clear(KEY_KBDINPUTASSIST_NEXT); break; + case 0x2c9: map_key_clear(KEY_KBDINPUTASSIST_PREVGROUP); break; + case 0x2ca: map_key_clear(KEY_KBDINPUTASSIST_NEXTGROUP); break; + case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT); break; + case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL); break; + default: goto ignore; } break; diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index f3cb5b0a4345..5014bb567b29 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -71,6 +71,8 @@ static const struct hid_blacklist { { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET }, { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL }, + { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL }, + { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F, HID_QUIRK_ALWAYS_POLL }, { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET }, { USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET }, diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c index 69506ebd4d07..c99e896604ee 100644 --- a/drivers/misc/cxl/fault.c +++ b/drivers/misc/cxl/fault.c @@ -21,60 +21,64 @@ #include "cxl.h" -static struct cxl_sste* find_free_sste(struct cxl_sste *primary_group, - bool sec_hash, - struct cxl_sste *secondary_group, - unsigned int *lru) +static bool sste_matches(struct cxl_sste *sste, struct copro_slb *slb) { - unsigned int i, entry; - struct cxl_sste *sste, *group = primary_group; - - for (i = 0; i < 2; i++) { - for (entry = 0; entry < 8; entry++) { - sste = group + entry; - if (!(be64_to_cpu(sste->esid_data) & SLB_ESID_V)) - return sste; - } - if (!sec_hash) - break; - group = secondary_group; + return ((sste->vsid_data == cpu_to_be64(slb->vsid)) && + (sste->esid_data == cpu_to_be64(slb->esid))); +} + +/* + * This finds a free SSTE for the given SLB, or returns NULL if it's already in + * the segment table. + */ +static struct cxl_sste* find_free_sste(struct cxl_context *ctx, + struct copro_slb *slb) +{ + struct cxl_sste *primary, *sste, *ret = NULL; + unsigned int mask = (ctx->sst_size >> 7) - 1; /* SSTP0[SegTableSize] */ + unsigned int entry; + unsigned int hash; + + if (slb->vsid & SLB_VSID_B_1T) + hash = (slb->esid >> SID_SHIFT_1T) & mask; + else /* 256M */ + hash = (slb->esid >> SID_SHIFT) & mask; + + primary = ctx->sstp + (hash << 3); + + for (entry = 0, sste = primary; entry < 8; entry++, sste++) { + if (!ret && !(be64_to_cpu(sste->esid_data) & SLB_ESID_V)) + ret = sste; + if (sste_matches(sste, slb)) + return NULL; } + if (ret) + return ret; + /* Nothing free, select an entry to cast out */ - if (sec_hash && (*lru & 0x8)) - sste = secondary_group + (*lru & 0x7); - else - sste = primary_group + (*lru & 0x7); - *lru = (*lru + 1) & 0xf; + ret = primary + ctx->sst_lru; + ctx->sst_lru = (ctx->sst_lru + 1) & 0x7; - return sste; + return ret; } static void cxl_load_segment(struct cxl_context *ctx, struct copro_slb *slb) { /* mask is the group index, we search primary and secondary here. */ - unsigned int mask = (ctx->sst_size >> 7)-1; /* SSTP0[SegTableSize] */ - bool sec_hash = 1; struct cxl_sste *sste; - unsigned int hash; unsigned long flags; - - sec_hash = !!(cxl_p1n_read(ctx->afu, CXL_PSL_SR_An) & CXL_PSL_SR_An_SC); - - if (slb->vsid & SLB_VSID_B_1T) - hash = (slb->esid >> SID_SHIFT_1T) & mask; - else /* 256M */ - hash = (slb->esid >> SID_SHIFT) & mask; - spin_lock_irqsave(&ctx->sste_lock, flags); - sste = find_free_sste(ctx->sstp + (hash << 3), sec_hash, - ctx->sstp + ((~hash & mask) << 3), &ctx->sst_lru); + sste = find_free_sste(ctx, slb); + if (!sste) + goto out_unlock; pr_devel("CXL Populating SST[%li]: %#llx %#llx\n", sste - ctx->sstp, slb->vsid, slb->esid); sste->vsid_data = cpu_to_be64(slb->vsid); sste->esid_data = cpu_to_be64(slb->esid); +out_unlock: spin_unlock_irqrestore(&ctx->sste_lock, flags); } diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c index 623286a77114..d47532e8f4f1 100644 --- a/drivers/misc/cxl/native.c +++ b/drivers/misc/cxl/native.c @@ -417,7 +417,7 @@ static int attach_afu_directed(struct cxl_context *ctx, u64 wed, u64 amr) ctx->elem->haurp = 0; /* disable */ ctx->elem->sdr = cpu_to_be64(mfspr(SPRN_SDR1)); - sr = CXL_PSL_SR_An_SC; + sr = 0; if (ctx->master) sr |= CXL_PSL_SR_An_MP; if (mfspr(SPRN_LPCR) & LPCR_TC) @@ -508,7 +508,7 @@ static int attach_dedicated(struct cxl_context *ctx, u64 wed, u64 amr) u64 sr; int rc; - sr = CXL_PSL_SR_An_SC; + sr = 0; set_endian(sr); if (ctx->master) sr |= CXL_PSL_SR_An_MP; diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 59fb12e84e6b..dc566b38645f 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -243,23 +243,27 @@ static inline struct reserved_mem *__find_rmem(struct device_node *node) * This function assign memory region pointed by "memory-region" device tree * property to the given device. */ -void of_reserved_mem_device_init(struct device *dev) +int of_reserved_mem_device_init(struct device *dev) { struct reserved_mem *rmem; struct device_node *np; + int ret; np = of_parse_phandle(dev->of_node, "memory-region", 0); if (!np) - return; + return -ENODEV; rmem = __find_rmem(np); of_node_put(np); if (!rmem || !rmem->ops || !rmem->ops->device_init) - return; + return -EINVAL; + + ret = rmem->ops->device_init(rmem, dev); + if (ret == 0) + dev_info(dev, "assigned reserved memory node %s\n", rmem->name); - rmem->ops->device_init(rmem, dev); - dev_info(dev, "assigned reserved memory node %s\n", rmem->name); + return ret; } /** diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 94ae1798d48a..6dd12ddbabc6 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1320,7 +1320,7 @@ config RTC_DRV_LPC32XX config RTC_DRV_PM8XXX tristate "Qualcomm PMIC8XXX RTC" - depends on MFD_PM8XXX + depends on MFD_PM8XXX || MFD_SPMI_PMIC help If you say yes here you get support for the Qualcomm PMIC8XXX RTC. diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c index 314129e66d6e..92679df6d6e2 100644 --- a/drivers/rtc/rtc-bq32k.c +++ b/drivers/rtc/rtc-bq32k.c @@ -160,7 +160,7 @@ static int trickle_charger_of_init(struct device *dev, struct device_node *node) dev_err(dev, "bq32k: diode and resistor mismatch\n"); return -EINVAL; } - reg = 0x25; + reg = 0x45; break; default: diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c index 197699f358c7..5adcf111fc14 100644 --- a/drivers/rtc/rtc-pm8xxx.c +++ b/drivers/rtc/rtc-pm8xxx.c @@ -27,21 +27,36 @@ /* RTC_CTRL register bit fields */ #define PM8xxx_RTC_ENABLE BIT(7) -#define PM8xxx_RTC_ALARM_ENABLE BIT(1) #define PM8xxx_RTC_ALARM_CLEAR BIT(0) #define NUM_8_BIT_RTC_REGS 0x4 /** + * struct pm8xxx_rtc_regs - describe RTC registers per PMIC versions + * @ctrl: base address of control register + * @write: base address of write register + * @read: base address of read register + * @alarm_ctrl: base address of alarm control register + * @alarm_ctrl2: base address of alarm control2 register + * @alarm_rw: base address of alarm read-write register + * @alarm_en: alarm enable mask + */ +struct pm8xxx_rtc_regs { + unsigned int ctrl; + unsigned int write; + unsigned int read; + unsigned int alarm_ctrl; + unsigned int alarm_ctrl2; + unsigned int alarm_rw; + unsigned int alarm_en; +}; + +/** * struct pm8xxx_rtc - rtc driver internal structure * @rtc: rtc device for this driver. * @regmap: regmap used to access RTC registers * @allow_set_time: indicates whether writing to the RTC is allowed * @rtc_alarm_irq: rtc alarm irq number. - * @rtc_base: address of rtc control register. - * @rtc_read_base: base address of read registers. - * @rtc_write_base: base address of write registers. - * @alarm_rw_base: base address of alarm registers. * @ctrl_reg: rtc control register. * @rtc_dev: device structure. * @ctrl_reg_lock: spinlock protecting access to ctrl_reg. @@ -51,11 +66,7 @@ struct pm8xxx_rtc { struct regmap *regmap; bool allow_set_time; int rtc_alarm_irq; - int rtc_base; - int rtc_read_base; - int rtc_write_base; - int alarm_rw_base; - u8 ctrl_reg; + const struct pm8xxx_rtc_regs *regs; struct device *rtc_dev; spinlock_t ctrl_reg_lock; }; @@ -71,8 +82,10 @@ static int pm8xxx_rtc_set_time(struct device *dev, struct rtc_time *tm) { int rc, i; unsigned long secs, irq_flags; - u8 value[NUM_8_BIT_RTC_REGS], alarm_enabled = 0, ctrl_reg; + u8 value[NUM_8_BIT_RTC_REGS], alarm_enabled = 0; + unsigned int ctrl_reg; struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; if (!rtc_dd->allow_set_time) return -EACCES; @@ -87,30 +100,30 @@ static int pm8xxx_rtc_set_time(struct device *dev, struct rtc_time *tm) dev_dbg(dev, "Seconds value to be written to RTC = %lu\n", secs); spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); - ctrl_reg = rtc_dd->ctrl_reg; - if (ctrl_reg & PM8xxx_RTC_ALARM_ENABLE) { + rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg); + if (rc) + goto rtc_rw_fail; + + if (ctrl_reg & regs->alarm_en) { alarm_enabled = 1; - ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); + ctrl_reg &= ~regs->alarm_en; + rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg); if (rc) { dev_err(dev, "Write to RTC control register failed\n"); goto rtc_rw_fail; } - rtc_dd->ctrl_reg = ctrl_reg; - } else { - spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); } /* Write 0 to Byte[0] */ - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_write_base, 0); + rc = regmap_write(rtc_dd->regmap, regs->write, 0); if (rc) { dev_err(dev, "Write to RTC write data register failed\n"); goto rtc_rw_fail; } /* Write Byte[1], Byte[2], Byte[3] */ - rc = regmap_bulk_write(rtc_dd->regmap, rtc_dd->rtc_write_base + 1, + rc = regmap_bulk_write(rtc_dd->regmap, regs->write + 1, &value[1], sizeof(value) - 1); if (rc) { dev_err(dev, "Write to RTC write data register failed\n"); @@ -118,25 +131,23 @@ static int pm8xxx_rtc_set_time(struct device *dev, struct rtc_time *tm) } /* Write Byte[0] */ - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_write_base, value[0]); + rc = regmap_write(rtc_dd->regmap, regs->write, value[0]); if (rc) { dev_err(dev, "Write to RTC write data register failed\n"); goto rtc_rw_fail; } if (alarm_enabled) { - ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); + ctrl_reg |= regs->alarm_en; + rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg); if (rc) { dev_err(dev, "Write to RTC control register failed\n"); goto rtc_rw_fail; } - rtc_dd->ctrl_reg = ctrl_reg; } rtc_rw_fail: - if (alarm_enabled) - spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); + spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); return rc; } @@ -148,9 +159,9 @@ static int pm8xxx_rtc_read_time(struct device *dev, struct rtc_time *tm) unsigned long secs; unsigned int reg; struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; - rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->rtc_read_base, - value, sizeof(value)); + rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value)); if (rc) { dev_err(dev, "RTC read data register failed\n"); return rc; @@ -160,14 +171,14 @@ static int pm8xxx_rtc_read_time(struct device *dev, struct rtc_time *tm) * Read the LSB again and check if there has been a carry over. * If there is, redo the read operation. */ - rc = regmap_read(rtc_dd->regmap, rtc_dd->rtc_read_base, ®); + rc = regmap_read(rtc_dd->regmap, regs->read, ®); if (rc < 0) { dev_err(dev, "RTC read data register failed\n"); return rc; } if (unlikely(reg < value[0])) { - rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->rtc_read_base, + rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value)); if (rc) { dev_err(dev, "RTC read data register failed\n"); @@ -195,9 +206,11 @@ static int pm8xxx_rtc_read_time(struct device *dev, struct rtc_time *tm) static int pm8xxx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) { int rc, i; - u8 value[NUM_8_BIT_RTC_REGS], ctrl_reg; + u8 value[NUM_8_BIT_RTC_REGS]; + unsigned int ctrl_reg; unsigned long secs, irq_flags; struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; rtc_tm_to_time(&alarm->time, &secs); @@ -208,28 +221,28 @@ static int pm8xxx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); - rc = regmap_bulk_write(rtc_dd->regmap, rtc_dd->alarm_rw_base, value, + rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value, sizeof(value)); if (rc) { dev_err(dev, "Write to RTC ALARM register failed\n"); goto rtc_rw_fail; } - ctrl_reg = rtc_dd->ctrl_reg; + rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); + if (rc) + goto rtc_rw_fail; if (alarm->enabled) - ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE; + ctrl_reg |= regs->alarm_en; else - ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE; + ctrl_reg &= ~regs->alarm_en; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); + rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); if (rc) { - dev_err(dev, "Write to RTC control register failed\n"); + dev_err(dev, "Write to RTC alarm control register failed\n"); goto rtc_rw_fail; } - rtc_dd->ctrl_reg = ctrl_reg; - dev_dbg(dev, "Alarm Set for h:r:s=%d:%d:%d, d/m/y=%d/%d/%d\n", alarm->time.tm_hour, alarm->time.tm_min, alarm->time.tm_sec, alarm->time.tm_mday, @@ -245,8 +258,9 @@ static int pm8xxx_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) u8 value[NUM_8_BIT_RTC_REGS]; unsigned long secs; struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; - rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->alarm_rw_base, value, + rc = regmap_bulk_read(rtc_dd->regmap, regs->alarm_rw, value, sizeof(value)); if (rc) { dev_err(dev, "RTC alarm time read failed\n"); @@ -276,25 +290,26 @@ static int pm8xxx_rtc_alarm_irq_enable(struct device *dev, unsigned int enable) int rc; unsigned long irq_flags; struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev); - u8 ctrl_reg; + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; + unsigned int ctrl_reg; spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); - ctrl_reg = rtc_dd->ctrl_reg; + rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); + if (rc) + goto rtc_rw_fail; if (enable) - ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE; + ctrl_reg |= regs->alarm_en; else - ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE; + ctrl_reg &= ~regs->alarm_en; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); + rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); if (rc) { dev_err(dev, "Write to RTC control register failed\n"); goto rtc_rw_fail; } - rtc_dd->ctrl_reg = ctrl_reg; - rtc_rw_fail: spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); return rc; @@ -311,6 +326,7 @@ static const struct rtc_class_ops pm8xxx_rtc_ops = { static irqreturn_t pm8xxx_alarm_trigger(int irq, void *dev_id) { struct pm8xxx_rtc *rtc_dd = dev_id; + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; unsigned int ctrl_reg; int rc; unsigned long irq_flags; @@ -320,48 +336,100 @@ static irqreturn_t pm8xxx_alarm_trigger(int irq, void *dev_id) spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); /* Clear the alarm enable bit */ - ctrl_reg = rtc_dd->ctrl_reg; - ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE; + rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg); + if (rc) { + spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); + goto rtc_alarm_handled; + } + + ctrl_reg &= ~regs->alarm_en; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); + rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg); if (rc) { spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); dev_err(rtc_dd->rtc_dev, - "Write to RTC control register failed\n"); + "Write to alarm control register failed\n"); goto rtc_alarm_handled; } - rtc_dd->ctrl_reg = ctrl_reg; spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags); /* Clear RTC alarm register */ - rc = regmap_read(rtc_dd->regmap, - rtc_dd->rtc_base + PM8XXX_ALARM_CTRL_OFFSET, - &ctrl_reg); + rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl2, &ctrl_reg); if (rc) { dev_err(rtc_dd->rtc_dev, - "RTC Alarm control register read failed\n"); + "RTC Alarm control2 register read failed\n"); goto rtc_alarm_handled; } - ctrl_reg &= ~PM8xxx_RTC_ALARM_CLEAR; - rc = regmap_write(rtc_dd->regmap, - rtc_dd->rtc_base + PM8XXX_ALARM_CTRL_OFFSET, - ctrl_reg); + ctrl_reg |= PM8xxx_RTC_ALARM_CLEAR; + rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl2, ctrl_reg); if (rc) dev_err(rtc_dd->rtc_dev, - "Write to RTC Alarm control register failed\n"); + "Write to RTC Alarm control2 register failed\n"); rtc_alarm_handled: return IRQ_HANDLED; } +static int pm8xxx_rtc_enable(struct pm8xxx_rtc *rtc_dd) +{ + const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; + unsigned int ctrl_reg; + int rc; + + /* Check if the RTC is on, else turn it on */ + rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg); + if (rc) + return rc; + + if (!(ctrl_reg & PM8xxx_RTC_ENABLE)) { + ctrl_reg |= PM8xxx_RTC_ENABLE; + rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg); + if (rc) + return rc; + } + + return 0; +} + +static const struct pm8xxx_rtc_regs pm8921_regs = { + .ctrl = 0x11d, + .write = 0x11f, + .read = 0x123, + .alarm_rw = 0x127, + .alarm_ctrl = 0x11d, + .alarm_ctrl2 = 0x11e, + .alarm_en = BIT(1), +}; + +static const struct pm8xxx_rtc_regs pm8058_regs = { + .ctrl = 0x1e8, + .write = 0x1ea, + .read = 0x1ee, + .alarm_rw = 0x1f2, + .alarm_ctrl = 0x1e8, + .alarm_ctrl2 = 0x1e9, + .alarm_en = BIT(1), +}; + +static const struct pm8xxx_rtc_regs pm8941_regs = { + .ctrl = 0x6046, + .write = 0x6040, + .read = 0x6048, + .alarm_rw = 0x6140, + .alarm_ctrl = 0x6146, + .alarm_ctrl2 = 0x6148, + .alarm_en = BIT(7), +}; + /* * Hardcoded RTC bases until IORESOURCE_REG mapping is figured out */ static const struct of_device_id pm8xxx_id_table[] = { - { .compatible = "qcom,pm8921-rtc", .data = (void *) 0x11D }, - { .compatible = "qcom,pm8058-rtc", .data = (void *) 0x1E8 }, + { .compatible = "qcom,pm8921-rtc", .data = &pm8921_regs }, + { .compatible = "qcom,pm8058-rtc", .data = &pm8058_regs }, + { .compatible = "qcom,pm8941-rtc", .data = &pm8941_regs }, { }, }; MODULE_DEVICE_TABLE(of, pm8xxx_id_table); @@ -369,7 +437,6 @@ MODULE_DEVICE_TABLE(of, pm8xxx_id_table); static int pm8xxx_rtc_probe(struct platform_device *pdev) { int rc; - unsigned int ctrl_reg; struct pm8xxx_rtc *rtc_dd; const struct of_device_id *match; @@ -399,33 +466,12 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev) rtc_dd->allow_set_time = of_property_read_bool(pdev->dev.of_node, "allow-set-time"); - rtc_dd->rtc_base = (long) match->data; - - /* Setup RTC register addresses */ - rtc_dd->rtc_write_base = rtc_dd->rtc_base + PM8XXX_RTC_WRITE_OFFSET; - rtc_dd->rtc_read_base = rtc_dd->rtc_base + PM8XXX_RTC_READ_OFFSET; - rtc_dd->alarm_rw_base = rtc_dd->rtc_base + PM8XXX_ALARM_RW_OFFSET; - + rtc_dd->regs = match->data; rtc_dd->rtc_dev = &pdev->dev; - /* Check if the RTC is on, else turn it on */ - rc = regmap_read(rtc_dd->regmap, rtc_dd->rtc_base, &ctrl_reg); - if (rc) { - dev_err(&pdev->dev, "RTC control register read failed!\n"); + rc = pm8xxx_rtc_enable(rtc_dd); + if (rc) return rc; - } - - if (!(ctrl_reg & PM8xxx_RTC_ENABLE)) { - ctrl_reg |= PM8xxx_RTC_ENABLE; - rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg); - if (rc) { - dev_err(&pdev->dev, - "Write to RTC control register failed\n"); - return rc; - } - } - - rtc_dd->ctrl_reg = ctrl_reg; platform_set_drvdata(pdev, rtc_dd); diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index a6b1252c9941..806072238c00 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -535,13 +535,15 @@ static int s3c_rtc_probe(struct platform_device *pdev) } clk_prepare_enable(info->rtc_clk); - info->rtc_src_clk = devm_clk_get(&pdev->dev, "rtc_src"); - if (IS_ERR(info->rtc_src_clk)) { - dev_err(&pdev->dev, "failed to find rtc source clock\n"); - return PTR_ERR(info->rtc_src_clk); + if (info->data->needs_src_clk) { + info->rtc_src_clk = devm_clk_get(&pdev->dev, "rtc_src"); + if (IS_ERR(info->rtc_src_clk)) { + dev_err(&pdev->dev, + "failed to find rtc source clock\n"); + return PTR_ERR(info->rtc_src_clk); + } + clk_prepare_enable(info->rtc_src_clk); } - clk_prepare_enable(info->rtc_src_clk); - /* check to see if everything is setup correctly */ if (info->data->enable) diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 57b1d44acbfe..eb976ee3a02f 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -448,8 +448,10 @@ static int __init fb_console_setup(char *this_opt) return 1; while ((options = strsep(&this_opt, ",")) != NULL) { - if (!strncmp(options, "font:", 5)) + if (!strncmp(options, "font:", 5)) { strlcpy(fontname, options + 5, sizeof(fontname)); + continue; + } if (!strncmp(options, "scrollback:", 11)) { options += 11; @@ -457,13 +459,9 @@ static int __init fb_console_setup(char *this_opt) fbcon_softback_size = simple_strtoul(options, &options, 0); if (*options == 'k' || *options == 'K') { fbcon_softback_size *= 1024; - options++; } - if (*options != ',') - return 1; - options++; - } else - return 1; + } + continue; } if (!strncmp(options, "map:", 4)) { @@ -478,8 +476,7 @@ static int __init fb_console_setup(char *this_opt) fbcon_map_override(); } - - return 1; + continue; } if (!strncmp(options, "vc:", 3)) { @@ -491,7 +488,8 @@ static int __init fb_console_setup(char *this_opt) if (*options++ == '-') last_fb_vc = simple_strtoul(options, &options, 10) - 1; fbcon_is_default = 0; - } + continue; + } if (!strncmp(options, "rotate:", 7)) { options += 7; @@ -499,6 +497,7 @@ static int __init fb_console_setup(char *this_opt) initial_rotation = simple_strtoul(options, &options, 0); if (initial_rotation > 3) initial_rotation = 0; + continue; } } return 1; diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 6e6aa704fe84..517f565b65d7 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -56,7 +56,7 @@ static int cursor_size_lastfrom; static int cursor_size_lastto; static u32 vgacon_xres; static u32 vgacon_yres; -static struct vgastate state; +static struct vgastate vgastate; #define BLANK 0x0020 @@ -400,7 +400,7 @@ static const char *vgacon_startup(void) vga_video_num_lines = screen_info.orig_video_lines; vga_video_num_columns = screen_info.orig_video_cols; - state.vgabase = NULL; + vgastate.vgabase = NULL; if (screen_info.orig_video_mode == 7) { /* Monochrome display */ @@ -851,12 +851,12 @@ static void vga_set_palette(struct vc_data *vc, unsigned char *table) { int i, j; - vga_w(state.vgabase, VGA_PEL_MSK, 0xff); + vga_w(vgastate.vgabase, VGA_PEL_MSK, 0xff); for (i = j = 0; i < 16; i++) { - vga_w(state.vgabase, VGA_PEL_IW, table[i]); - vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); - vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); - vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); + vga_w(vgastate.vgabase, VGA_PEL_IW, table[i]); + vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); + vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); + vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2); } } @@ -1008,7 +1008,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch) switch (blank) { case 0: /* Unblank */ if (vga_vesa_blanked) { - vga_vesa_unblank(&state); + vga_vesa_unblank(&vgastate); vga_vesa_blanked = 0; } if (vga_palette_blanked) { @@ -1022,7 +1022,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch) case 1: /* Normal blanking */ case -1: /* Obsolete */ if (!mode_switch && vga_video_type == VIDEO_TYPE_VGAC) { - vga_pal_blank(&state); + vga_pal_blank(&vgastate); vga_palette_blanked = 1; return 0; } @@ -1034,7 +1034,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch) return 1; default: /* VESA blanking */ if (vga_video_type == VIDEO_TYPE_VGAC) { - vga_vesa_blank(&state, blank - 1); + vga_vesa_blank(&vgastate, blank - 1); vga_vesa_blanked = blank; } return 0; @@ -1280,7 +1280,7 @@ static int vgacon_font_set(struct vc_data *c, struct console_font *font, unsigne (charcount != 256 && charcount != 512)) return -EINVAL; - rc = vgacon_do_font_op(&state, font->data, 1, charcount == 512); + rc = vgacon_do_font_op(&vgastate, font->data, 1, charcount == 512); if (rc) return rc; @@ -1299,7 +1299,7 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font) font->charcount = vga_512_chars ? 512 : 256; if (!font->data) return 0; - return vgacon_do_font_op(&state, font->data, 0, vga_512_chars); + return vgacon_do_font_op(&vgastate, font->data, 0, vga_512_chars); } #else diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index 3bf403150a2d..9ec81d46fc57 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -27,7 +27,6 @@ #include <linux/regulator/consumer.h> #include <video/videomode.h> -#include <mach/cpu.h> #include <asm/gpio.h> #include <video/atmel_lcdc.h> diff --git a/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c index 5ee3b5505f7f..91921665b98b 100644 --- a/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c +++ b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c @@ -301,6 +301,8 @@ static const struct of_device_id tvc_of_match[] = { {}, }; +MODULE_DEVICE_TABLE(of, tvc_of_match); + static struct platform_driver tvc_connector_driver = { .probe = tvc_probe, .remove = __exit_p(tvc_remove), @@ -308,6 +310,7 @@ static struct platform_driver tvc_connector_driver = { .name = "connector-analog-tv", .owner = THIS_MODULE, .of_match_table = tvc_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c index 74de2bc50c4f..2dfb6e5ff0cc 100644 --- a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c +++ b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c @@ -391,6 +391,7 @@ static struct platform_driver dvi_connector_driver = { .name = "connector-dvi", .owner = THIS_MODULE, .of_match_table = dvic_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c index 131c6e260898..7b25967a91eb 100644 --- a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c +++ b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c @@ -437,6 +437,7 @@ static struct platform_driver hdmi_connector_driver = { .name = "connector-hdmi", .owner = THIS_MODULE, .of_match_table = hdmic_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c index b4e9a42a79e6..47ee7cdee1c5 100644 --- a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c +++ b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c @@ -298,6 +298,7 @@ static struct platform_driver tfp410_driver = { .name = "tfp410", .owner = THIS_MODULE, .of_match_table = tfp410_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c index c891d8f84cb2..c4abd56dd846 100644 --- a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c +++ b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c @@ -461,6 +461,7 @@ static struct platform_driver tpd_driver = { .name = "tpd12s015", .owner = THIS_MODULE, .of_match_table = tpd_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c index 3636b61dc9b4..a9c3dcf0f6b5 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c @@ -327,6 +327,7 @@ static struct platform_driver panel_dpi_driver = { .name = "panel-dpi", .owner = THIS_MODULE, .of_match_table = panel_dpi_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c index d6f14e8717e8..899cb1ab523d 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c @@ -1378,6 +1378,7 @@ static struct platform_driver dsicm_driver = { .name = "panel-dsi-cm", .owner = THIS_MODULE, .of_match_table = dsicm_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c index cc5b5124e0b4..27d4fcfa1824 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c @@ -394,6 +394,7 @@ static struct spi_driver lb035q02_spi_driver = { .name = "panel_lgphilips_lb035q02", .owner = THIS_MODULE, .of_match_table = lb035q02_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c index 3595f111aa35..ccf3f4f3c703 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c @@ -424,6 +424,7 @@ static struct spi_driver nec_8048_driver = { .owner = THIS_MODULE, .pm = NEC_8048_PM_OPS, .of_match_table = nec_8048_of_match, + .suppress_bind_attrs = true, }, .probe = nec_8048_probe, .remove = nec_8048_remove, diff --git a/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c index f1f72ce50a17..234142cc3764 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c @@ -410,6 +410,7 @@ static struct platform_driver sharp_ls_driver = { .name = "panel-sharp-ls037v7dw01", .owner = THIS_MODULE, .of_match_table = sharp_ls_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c index 617f8d2f5127..337ccc5c0f5e 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c @@ -904,6 +904,7 @@ static struct spi_driver acx565akm_driver = { .name = "acx565akm", .owner = THIS_MODULE, .of_match_table = acx565akm_of_match, + .suppress_bind_attrs = true, }, .probe = acx565akm_probe, .remove = acx565akm_remove, diff --git a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c index 728808bcceeb..fbba0b8ca871 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c @@ -500,6 +500,7 @@ static struct spi_driver td028ttec1_spi_driver = { .name = "panel-tpo-td028ttec1", .owner = THIS_MODULE, .of_match_table = td028ttec1_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c index de78ab0caaa8..5aba76bca25a 100644 --- a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c +++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c @@ -673,6 +673,7 @@ static struct spi_driver tpo_td043_spi_driver = { .owner = THIS_MODULE, .pm = &tpo_td043_spi_pm, .of_match_table = tpo_td043_of_match, + .suppress_bind_attrs = true, }, .probe = tpo_td043_probe, .remove = tpo_td043_remove, diff --git a/drivers/video/fbdev/omap2/dss/apply.c b/drivers/video/fbdev/omap2/dss/apply.c index 0a0b084ce65d..663ccc3bf4e5 100644 --- a/drivers/video/fbdev/omap2/dss/apply.c +++ b/drivers/video/fbdev/omap2/dss/apply.c @@ -1132,6 +1132,8 @@ static void dss_mgr_disable_compat(struct omap_overlay_manager *mgr) if (!mp->enabled) goto out; + wait_pending_extra_info_updates(); + if (!mgr_manual_update(mgr)) dispc_mgr_disable_sync(mgr->id); diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c index be053aa80880..0e9a74bb9fc2 100644 --- a/drivers/video/fbdev/omap2/dss/dispc.c +++ b/drivers/video/fbdev/omap2/dss/dispc.c @@ -3290,8 +3290,11 @@ static void dispc_dump_regs(struct seq_file *s) DUMPREG(i, DISPC_OVL_FIFO_SIZE_STATUS); DUMPREG(i, DISPC_OVL_ROW_INC); DUMPREG(i, DISPC_OVL_PIXEL_INC); + if (dss_has_feature(FEAT_PRELOAD)) DUMPREG(i, DISPC_OVL_PRELOAD); + if (dss_has_feature(FEAT_MFLAG)) + DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD); if (i == OMAP_DSS_GFX) { DUMPREG(i, DISPC_OVL_WINDOW_SKIP); @@ -3312,10 +3315,6 @@ static void dispc_dump_regs(struct seq_file *s) } if (dss_has_feature(FEAT_ATTR2)) DUMPREG(i, DISPC_OVL_ATTRIBUTES2); - if (dss_has_feature(FEAT_PRELOAD)) - DUMPREG(i, DISPC_OVL_PRELOAD); - if (dss_has_feature(FEAT_MFLAG)) - DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD); } #undef DISPC_REG @@ -3843,6 +3842,7 @@ static struct platform_driver omap_dispchw_driver = { .owner = THIS_MODULE, .pm = &dispc_pm_ops, .of_match_table = dispc_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/dispc.h b/drivers/video/fbdev/omap2/dss/dispc.h index 78edb449c763..3043d6e0a5f9 100644 --- a/drivers/video/fbdev/omap2/dss/dispc.h +++ b/drivers/video/fbdev/omap2/dss/dispc.h @@ -101,8 +101,7 @@ DISPC_FIR_COEF_V2_OFFSET(n, i)) #define DISPC_OVL_PRELOAD(n) (DISPC_OVL_BASE(n) + \ DISPC_PRELOAD_OFFSET(n)) -#define DISPC_OVL_MFLAG_THRESHOLD(n) (DISPC_OVL_BASE(n) + \ - DISPC_MFLAG_THRESHOLD_OFFSET(n)) +#define DISPC_OVL_MFLAG_THRESHOLD(n) DISPC_MFLAG_THRESHOLD_OFFSET(n) /* DISPC up/downsampling FIR filter coefficient structure */ struct dispc_coef { diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c index 9368972d6962..4a3363dae74a 100644 --- a/drivers/video/fbdev/omap2/dss/dpi.c +++ b/drivers/video/fbdev/omap2/dss/dpi.c @@ -720,6 +720,7 @@ static struct platform_driver omap_dpi_driver = { .driver = { .name = "omapdss_dpi", .owner = THIS_MODULE, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c index b6f6ae1d4664..0793bc67a275 100644 --- a/drivers/video/fbdev/omap2/dss/dsi.c +++ b/drivers/video/fbdev/omap2/dss/dsi.c @@ -1603,7 +1603,7 @@ int dsi_pll_set_clock_div(struct platform_device *dsidev, } else if (dss_has_feature(FEAT_DSI_PLL_SELFREQDCO)) { f = cinfo->clkin4ddr < 1000000000 ? 0x2 : 0x4; - l = FLD_MOD(l, f, 4, 1); /* PLL_SELFREQDCO */ + l = FLD_MOD(l, f, 3, 1); /* PLL_SELFREQDCO */ } l = FLD_MOD(l, 1, 13, 13); /* DSI_PLL_REFEN */ @@ -5754,6 +5754,7 @@ static struct platform_driver omap_dsihw_driver = { .owner = THIS_MODULE, .pm = &dsi_pm_ops, .of_match_table = dsi_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c index 6daeb7ed44c6..14bcd6c43f72 100644 --- a/drivers/video/fbdev/omap2/dss/dss.c +++ b/drivers/video/fbdev/omap2/dss/dss.c @@ -966,6 +966,7 @@ static struct platform_driver omap_dsshw_driver = { .owner = THIS_MODULE, .pm = &dss_pm_ops, .of_match_table = dss_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c index 6a8550cf43e5..9a8713ca090c 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4.c @@ -781,6 +781,7 @@ static struct platform_driver omapdss_hdmihw_driver = { .owner = THIS_MODULE, .pm = &hdmi_pm_ops, .of_match_table = hdmi_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c index 32d02ec34d23..169b764bb9d4 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi5.c +++ b/drivers/video/fbdev/omap2/dss/hdmi5.c @@ -806,6 +806,7 @@ static struct platform_driver omapdss_hdmihw_driver = { .owner = THIS_MODULE, .pm = &hdmi_pm_ops, .of_match_table = hdmi_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c index 54df12a8d744..6d92bb32fe51 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c @@ -124,16 +124,15 @@ static int hdmi_pll_config(struct hdmi_pll_data *pll) r = FLD_MOD(r, 0x0, 14, 14); /* PHY_CLKINEN de-assert during locking */ r = FLD_MOD(r, fmt->refsel, 22, 21); /* REFSEL */ - if (fmt->dcofreq) { - /* divider programming for frequency beyond 1000Mhz */ - REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10); + if (fmt->dcofreq) r = FLD_MOD(r, 0x4, 3, 1); /* 1000MHz and 2000MHz */ - } else { + else r = FLD_MOD(r, 0x2, 3, 1); /* 500MHz and 1000MHz */ - } hdmi_write_reg(pll->base, PLLCTRL_CFG2, r); + REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10); + r = hdmi_read_reg(pll->base, PLLCTRL_CFG4); r = FLD_MOD(r, fmt->regm2, 24, 18); r = FLD_MOD(r, fmt->regmf, 17, 0); @@ -144,8 +143,8 @@ static int hdmi_pll_config(struct hdmi_pll_data *pll) /* wait for bit change */ if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_GO, - 0, 0, 1) != 1) { - DSSERR("PLL GO bit not set\n"); + 0, 0, 0) != 0) { + DSSERR("PLL GO bit not clearing\n"); return -ETIMEDOUT; } diff --git a/drivers/video/fbdev/omap2/dss/rfbi.c b/drivers/video/fbdev/omap2/dss/rfbi.c index c8a81a2b879c..878273f58839 100644 --- a/drivers/video/fbdev/omap2/dss/rfbi.c +++ b/drivers/video/fbdev/omap2/dss/rfbi.c @@ -1044,6 +1044,7 @@ static struct platform_driver omap_rfbihw_driver = { .name = "omapdss_rfbi", .owner = THIS_MODULE, .pm = &rfbi_pm_ops, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/sdi.c b/drivers/video/fbdev/omap2/dss/sdi.c index 911dcc9173a6..4c9c46d4ea60 100644 --- a/drivers/video/fbdev/omap2/dss/sdi.c +++ b/drivers/video/fbdev/omap2/dss/sdi.c @@ -377,6 +377,7 @@ static struct platform_driver omap_sdi_driver = { .driver = { .name = "omapdss_sdi", .owner = THIS_MODULE, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/dss/venc.c b/drivers/video/fbdev/omap2/dss/venc.c index 21d81113962b..d077d8a75ddc 100644 --- a/drivers/video/fbdev/omap2/dss/venc.c +++ b/drivers/video/fbdev/omap2/dss/venc.c @@ -966,6 +966,7 @@ static struct platform_driver omap_venchw_driver = { .owner = THIS_MODULE, .pm = &venc_pm_ops, .of_match_table = venc_of_match, + .suppress_bind_attrs = true, }, }; diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c index 15872433e0c6..ce8a70570756 100644 --- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c +++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c @@ -1833,14 +1833,13 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev) if (fbdev == NULL) return; - for (i = 0; i < fbdev->num_fbs; i++) { - struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[i]); - int j; + for (i = 0; i < fbdev->num_overlays; i++) { + struct omap_overlay *ovl = fbdev->overlays[i]; - for (j = 0; j < ofbi->num_overlays; j++) { - struct omap_overlay *ovl = ofbi->overlays[j]; - ovl->disable(ovl); - } + ovl->disable(ovl); + + if (ovl->manager) + ovl->unset_manager(ovl); } for (i = 0; i < fbdev->num_fbs; i++) @@ -2619,7 +2618,7 @@ err0: return r; } -static int __exit omapfb_remove(struct platform_device *pdev) +static int omapfb_remove(struct platform_device *pdev) { struct omapfb2_device *fbdev = platform_get_drvdata(pdev); @@ -2636,7 +2635,7 @@ static int __exit omapfb_remove(struct platform_device *pdev) static struct platform_driver omapfb_driver = { .probe = omapfb_probe, - .remove = __exit_p(omapfb_remove), + .remove = omapfb_remove, .driver = { .name = "omapfb", .owner = THIS_MODULE, @@ -2651,6 +2650,7 @@ module_param_named(mirror, def_mirror, bool, 0); module_platform_driver(omapfb_driver); +MODULE_ALIAS("platform:omapfb"); MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>"); MODULE_DESCRIPTION("OMAP2/3 Framebuffer"); MODULE_LICENSE("GPL v2"); |