From 939541abc901bd03328b55aaed0fb1862f803c05 Mon Sep 17 00:00:00 2001 From: Nicolas Reynolds Date: Fri, 25 Nov 2011 11:54:06 -0300 Subject: Rebuilds --- extra/libatasmart/PKGBUILD | 2 +- extra/xfce4-power-manager/PKGBUILD | 2 +- libre/linux-libre/dib0700-fix.patch | 1488 ++++++++++++++++++++ libre/linux-libre/i915-fix-ghost-tv-output.patch | 28 + .../i915-fix-incorrect-error-message.patch | 24 + .../iwlagn-fix-NULL-pointer-dereference.patch | 40 + ...dd-reset-resume-quirk-for-several-webcams.patch | 101 ++ social/batctl/PKGBUILD | 2 +- social/opentracker/PKGBUILD | 3 + 9 files changed, 1687 insertions(+), 3 deletions(-) create mode 100644 libre/linux-libre/dib0700-fix.patch create mode 100644 libre/linux-libre/i915-fix-ghost-tv-output.patch create mode 100644 libre/linux-libre/i915-fix-incorrect-error-message.patch create mode 100644 libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch create mode 100644 libre/linux-libre/usb-add-reset-resume-quirk-for-several-webcams.patch diff --git a/extra/libatasmart/PKGBUILD b/extra/libatasmart/PKGBUILD index 927756c88..38c6764a1 100644 --- a/extra/libatasmart/PKGBUILD +++ b/extra/libatasmart/PKGBUILD @@ -3,7 +3,7 @@ pkgname=libatasmart pkgver=0.18 -pkgrel=1 +pkgrel=1.1 pkgdesc="ATA S.M.A.R.T. Reading and Parsing Library" arch=('i686' 'x86_64' 'mips64el') license=('LGPL') diff --git a/extra/xfce4-power-manager/PKGBUILD b/extra/xfce4-power-manager/PKGBUILD index 13b2ef273..d61157a7d 100644 --- a/extra/xfce4-power-manager/PKGBUILD +++ b/extra/xfce4-power-manager/PKGBUILD @@ -4,7 +4,7 @@ pkgname=xfce4-power-manager pkgver=1.0.10 -pkgrel=2 +pkgrel=2.1 pkgdesc="power manager for xfce4 desktop" arch=(i686 x86_64 'mips64el') license=('GPL2') diff --git a/libre/linux-libre/dib0700-fix.patch b/libre/linux-libre/dib0700-fix.patch new file mode 100644 index 000000000..44b82b063 --- /dev/null +++ b/libre/linux-libre/dib0700-fix.patch @@ -0,0 +1,1488 @@ +commit 198c545cd7306dc90aaae1d61e64175e70a70dc8 +Author: Patrick Boettcher +Date: Wed Aug 3 17:08:21 2011 +0200 + + [media] DiBcom: protect the I2C bufer access + + This patch protect the I2C buffer access in order to manage concurrent + access. This protection is done using mutex. + Furthermore, for the dib9000, if a pid filtering command is + received during the tuning, this pid filtering command is delayed to + avoid any concurrent access issue. + + Cc: Mauro Carvalho Chehab + Cc: Florian Mickler + Cc: stable@kernel.org + + Signed-off-by: Olivier Grenie + Signed-off-by: Patrick Boettcher + +diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c +index 1d47d4d..dc1cb17 100644 +--- a/drivers/media/dvb/frontends/dib0070.c ++++ b/drivers/media/dvb/frontends/dib0070.c +@@ -27,6 +27,7 @@ + #include + #include + #include ++#include + + #include "dvb_frontend.h" + +@@ -78,10 +79,18 @@ struct dib0070_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[3]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + +-static uint16_t dib0070_read_reg(struct dib0070_state *state, u8 reg) ++static u16 dib0070_read_reg(struct dib0070_state *state, u8 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = reg; + + memset(state->msg, 0, 2 * sizeof(struct i2c_msg)); +@@ -96,13 +105,23 @@ static uint16_t dib0070_read_reg(struct dib0070_state *state, u8 reg) + + if (i2c_transfer(state->i2c, state->msg, 2) != 2) { + printk(KERN_WARNING "DiB0070 I2C read failed\n"); +- return 0; +- } +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ ret = 0; ++ } else ++ ret = (state->i2c_read_buffer[0] << 8) ++ | state->i2c_read_buffer[1]; ++ ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } + state->i2c_write_buffer[0] = reg; + state->i2c_write_buffer[1] = val >> 8; + state->i2c_write_buffer[2] = val & 0xff; +@@ -115,9 +134,12 @@ static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val) + + if (i2c_transfer(state->i2c, state->msg, 1) != 1) { + printk(KERN_WARNING "DiB0070 I2C write failed\n"); +- return -EREMOTEIO; +- } +- return 0; ++ ret = -EREMOTEIO; ++ } else ++ ret = 0; ++ ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + #define HARD_RESET(state) do { \ +@@ -734,6 +756,7 @@ struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter + state->cfg = cfg; + state->i2c = i2c; + state->fe = fe; ++ mutex_init(&state->i2c_buffer_lock); + fe->tuner_priv = state; + + if (dib0070_reset(fe) != 0) +diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c +index c9c935a..b174d1c 100644 +--- a/drivers/media/dvb/frontends/dib0090.c ++++ b/drivers/media/dvb/frontends/dib0090.c +@@ -27,6 +27,7 @@ + #include + #include + #include ++#include + + #include "dvb_frontend.h" + +@@ -196,6 +197,7 @@ struct dib0090_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[3]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + struct dib0090_fw_state { +@@ -208,10 +210,18 @@ struct dib0090_fw_state { + struct i2c_msg msg; + u8 i2c_write_buffer[2]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + static u16 dib0090_read_reg(struct dib0090_state *state, u8 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = reg; + + memset(state->msg, 0, 2 * sizeof(struct i2c_msg)); +@@ -226,14 +236,24 @@ static u16 dib0090_read_reg(struct dib0090_state *state, u8 reg) + + if (i2c_transfer(state->i2c, state->msg, 2) != 2) { + printk(KERN_WARNING "DiB0090 I2C read failed\n"); +- return 0; +- } ++ ret = 0; ++ } else ++ ret = (state->i2c_read_buffer[0] << 8) ++ | state->i2c_read_buffer[1]; + +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static int dib0090_write_reg(struct dib0090_state *state, u32 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + state->i2c_write_buffer[0] = reg & 0xff; + state->i2c_write_buffer[1] = val >> 8; + state->i2c_write_buffer[2] = val & 0xff; +@@ -246,13 +266,23 @@ static int dib0090_write_reg(struct dib0090_state *state, u32 reg, u16 val) + + if (i2c_transfer(state->i2c, state->msg, 1) != 1) { + printk(KERN_WARNING "DiB0090 I2C write failed\n"); +- return -EREMOTEIO; +- } +- return 0; ++ ret = -EREMOTEIO; ++ } else ++ ret = 0; ++ ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static u16 dib0090_fw_read_reg(struct dib0090_fw_state *state, u8 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = reg; + + memset(&state->msg, 0, sizeof(struct i2c_msg)); +@@ -262,13 +292,24 @@ static u16 dib0090_fw_read_reg(struct dib0090_fw_state *state, u8 reg) + state->msg.len = 2; + if (i2c_transfer(state->i2c, &state->msg, 1) != 1) { + printk(KERN_WARNING "DiB0090 I2C read failed\n"); +- return 0; +- } +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ ret = 0; ++ } else ++ ret = (state->i2c_read_buffer[0] << 8) ++ | state->i2c_read_buffer[1]; ++ ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static int dib0090_fw_write_reg(struct dib0090_fw_state *state, u8 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + state->i2c_write_buffer[0] = val >> 8; + state->i2c_write_buffer[1] = val & 0xff; + +@@ -279,9 +320,12 @@ static int dib0090_fw_write_reg(struct dib0090_fw_state *state, u8 reg, u16 val) + state->msg.len = 2; + if (i2c_transfer(state->i2c, &state->msg, 1) != 1) { + printk(KERN_WARNING "DiB0090 I2C write failed\n"); +- return -EREMOTEIO; +- } +- return 0; ++ ret = -EREMOTEIO; ++ } else ++ ret = 0; ++ ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + #define HARD_RESET(state) do { if (cfg->reset) { if (cfg->sleep) cfg->sleep(fe, 0); msleep(10); cfg->reset(fe, 1); msleep(10); cfg->reset(fe, 0); msleep(10); } } while (0) +@@ -2440,6 +2484,7 @@ struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapte + st->config = config; + st->i2c = i2c; + st->fe = fe; ++ mutex_init(&st->i2c_buffer_lock); + fe->tuner_priv = st; + + if (config->wbd == NULL) +@@ -2471,6 +2516,7 @@ struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_ada + st->config = config; + st->i2c = i2c; + st->fe = fe; ++ mutex_init(&st->i2c_buffer_lock); + fe->tuner_priv = st; + + if (dib0090_fw_reset_digital(fe, st->config) != 0) +diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c +index 79cb1c2..dbb76d7 100644 +--- a/drivers/media/dvb/frontends/dib7000m.c ++++ b/drivers/media/dvb/frontends/dib7000m.c +@@ -11,6 +11,7 @@ + #include + #include + #include ++#include + + #include "dvb_frontend.h" + +@@ -55,6 +56,7 @@ struct dib7000m_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[4]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + enum dib7000m_power_mode { +@@ -69,6 +71,13 @@ enum dib7000m_power_mode { + + static u16 dib7000m_read_word(struct dib7000m_state *state, u16 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = (reg >> 8) | 0x80; + state->i2c_write_buffer[1] = reg & 0xff; + +@@ -85,11 +94,21 @@ static u16 dib7000m_read_word(struct dib7000m_state *state, u16 reg) + if (i2c_transfer(state->i2c_adap, state->msg, 2) != 2) + dprintk("i2c read error on %d",reg); + +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ ret = (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ mutex_unlock(&state->i2c_buffer_lock); ++ ++ return ret; + } + + static int dib7000m_write_word(struct dib7000m_state *state, u16 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + state->i2c_write_buffer[0] = (reg >> 8) & 0xff; + state->i2c_write_buffer[1] = reg & 0xff; + state->i2c_write_buffer[2] = (val >> 8) & 0xff; +@@ -101,7 +120,10 @@ static int dib7000m_write_word(struct dib7000m_state *state, u16 reg, u16 val) + state->msg[0].buf = state->i2c_write_buffer; + state->msg[0].len = 4; + +- return i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? -EREMOTEIO : 0; ++ ret = (i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? ++ -EREMOTEIO : 0); ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + static void dib7000m_write_tab(struct dib7000m_state *state, u16 *buf) + { +@@ -1385,6 +1407,7 @@ struct dvb_frontend * dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, + demod = &st->demod; + demod->demodulator_priv = st; + memcpy(&st->demod.ops, &dib7000m_ops, sizeof(struct dvb_frontend_ops)); ++ mutex_init(&st->i2c_buffer_lock); + + st->timf_default = cfg->bw->timf; + +diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c +index 0c9f40c..292bc19 100644 +--- a/drivers/media/dvb/frontends/dib7000p.c ++++ b/drivers/media/dvb/frontends/dib7000p.c +@@ -10,6 +10,7 @@ + #include + #include + #include ++#include + + #include "dvb_math.h" + #include "dvb_frontend.h" +@@ -68,6 +69,7 @@ struct dib7000p_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[4]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + enum dib7000p_power_mode { +@@ -81,6 +83,13 @@ static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff); + + static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = reg >> 8; + state->i2c_write_buffer[1] = reg & 0xff; + +@@ -97,11 +106,20 @@ static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg) + if (i2c_transfer(state->i2c_adap, state->msg, 2) != 2) + dprintk("i2c read error on %d", reg); + +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ ret = (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static int dib7000p_write_word(struct dib7000p_state *state, u16 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + state->i2c_write_buffer[0] = (reg >> 8) & 0xff; + state->i2c_write_buffer[1] = reg & 0xff; + state->i2c_write_buffer[2] = (val >> 8) & 0xff; +@@ -113,7 +131,10 @@ static int dib7000p_write_word(struct dib7000p_state *state, u16 reg, u16 val) + state->msg[0].buf = state->i2c_write_buffer; + state->msg[0].len = 4; + +- return i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? -EREMOTEIO : 0; ++ ret = (i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? ++ -EREMOTEIO : 0); ++ mutex_unlock(&state->i2c_buffer_lock); ++ return ret; + } + + static void dib7000p_write_tab(struct dib7000p_state *state, u16 * buf) +@@ -1646,6 +1667,7 @@ int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defau + return -ENOMEM; + + dpst->i2c_adap = i2c; ++ mutex_init(&dpst->i2c_buffer_lock); + + for (k = no_of_demods - 1; k >= 0; k--) { + dpst->cfg = cfg[k]; +@@ -2324,6 +2346,7 @@ struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, + demod = &st->demod; + demod->demodulator_priv = st; + memcpy(&st->demod.ops, &dib7000p_ops, sizeof(struct dvb_frontend_ops)); ++ mutex_init(&st->i2c_buffer_lock); + + dib7000p_write_word(st, 1287, 0x0003); /* sram lead in, rdy */ + +@@ -2333,8 +2356,9 @@ struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, + st->version = dib7000p_read_word(st, 897); + + /* FIXME: make sure the dev.parent field is initialized, or else +- request_firmware() will hit an OOPS (this should be moved somewhere +- more common) */ ++ request_firmware() will hit an OOPS (this should be moved somewhere ++ more common) */ ++ st->i2c_master.gated_tuner_i2c_adap.dev.parent = i2c_adap->dev.parent; + + dibx000_init_i2c_master(&st->i2c_master, DIB7000P, st->i2c_adap, st->i2c_addr); + +diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c +index 7d2ea11..fe284d5 100644 +--- a/drivers/media/dvb/frontends/dib8000.c ++++ b/drivers/media/dvb/frontends/dib8000.c +@@ -10,6 +10,8 @@ + #include + #include + #include ++#include ++ + #include "dvb_math.h" + + #include "dvb_frontend.h" +@@ -37,6 +39,7 @@ struct i2c_device { + u8 addr; + u8 *i2c_write_buffer; + u8 *i2c_read_buffer; ++ struct mutex *i2c_buffer_lock; + }; + + struct dib8000_state { +@@ -77,6 +80,7 @@ struct dib8000_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[4]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + enum dib8000_power_mode { +@@ -86,24 +90,39 @@ enum dib8000_power_mode { + + static u16 dib8000_i2c_read16(struct i2c_device *i2c, u16 reg) + { ++ u16 ret; + struct i2c_msg msg[2] = { +- {.addr = i2c->addr >> 1, .flags = 0, +- .buf = i2c->i2c_write_buffer, .len = 2}, +- {.addr = i2c->addr >> 1, .flags = I2C_M_RD, +- .buf = i2c->i2c_read_buffer, .len = 2}, ++ {.addr = i2c->addr >> 1, .flags = 0, .len = 2}, ++ {.addr = i2c->addr >> 1, .flags = I2C_M_RD, .len = 2}, + }; + ++ if (mutex_lock_interruptible(i2c->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ ++ msg[0].buf = i2c->i2c_write_buffer; + msg[0].buf[0] = reg >> 8; + msg[0].buf[1] = reg & 0xff; ++ msg[1].buf = i2c->i2c_read_buffer; + + if (i2c_transfer(i2c->adap, msg, 2) != 2) + dprintk("i2c read error on %d", reg); + +- return (msg[1].buf[0] << 8) | msg[1].buf[1]; ++ ret = (msg[1].buf[0] << 8) | msg[1].buf[1]; ++ mutex_unlock(i2c->i2c_buffer_lock); ++ return ret; + } + + static u16 dib8000_read_word(struct dib8000_state *state, u16 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + state->i2c_write_buffer[0] = reg >> 8; + state->i2c_write_buffer[1] = reg & 0xff; + +@@ -120,7 +139,10 @@ static u16 dib8000_read_word(struct dib8000_state *state, u16 reg) + if (i2c_transfer(state->i2c.adap, state->msg, 2) != 2) + dprintk("i2c read error on %d", reg); + +- return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ ret = (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1]; ++ mutex_unlock(&state->i2c_buffer_lock); ++ ++ return ret; + } + + static u32 dib8000_read32(struct dib8000_state *state, u16 reg) +@@ -135,22 +157,35 @@ static u32 dib8000_read32(struct dib8000_state *state, u16 reg) + + static int dib8000_i2c_write16(struct i2c_device *i2c, u16 reg, u16 val) + { +- struct i2c_msg msg = {.addr = i2c->addr >> 1, .flags = 0, +- .buf = i2c->i2c_write_buffer, .len = 4}; ++ struct i2c_msg msg = {.addr = i2c->addr >> 1, .flags = 0, .len = 4}; + int ret = 0; + ++ if (mutex_lock_interruptible(i2c->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ ++ msg.buf = i2c->i2c_write_buffer; + msg.buf[0] = (reg >> 8) & 0xff; + msg.buf[1] = reg & 0xff; + msg.buf[2] = (val >> 8) & 0xff; + msg.buf[3] = val & 0xff; + + ret = i2c_transfer(i2c->adap, &msg, 1) != 1 ? -EREMOTEIO : 0; ++ mutex_unlock(i2c->i2c_buffer_lock); + + return ret; + } + + static int dib8000_write_word(struct dib8000_state *state, u16 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + state->i2c_write_buffer[0] = (reg >> 8) & 0xff; + state->i2c_write_buffer[1] = reg & 0xff; + state->i2c_write_buffer[2] = (val >> 8) & 0xff; +@@ -162,7 +197,11 @@ static int dib8000_write_word(struct dib8000_state *state, u16 reg, u16 val) + state->msg[0].buf = state->i2c_write_buffer; + state->msg[0].len = 4; + +- return i2c_transfer(state->i2c.adap, state->msg, 1) != 1 ? -EREMOTEIO : 0; ++ ret = (i2c_transfer(state->i2c.adap, state->msg, 1) != 1 ? ++ -EREMOTEIO : 0); ++ mutex_unlock(&state->i2c_buffer_lock); ++ ++ return ret; + } + + static const s16 coeff_2k_sb_1seg_dqpsk[8] = { +@@ -2434,8 +2473,15 @@ int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 defau + if (!client.i2c_read_buffer) { + dprintk("%s: not enough memory", __func__); + ret = -ENOMEM; +- goto error_memory; ++ goto error_memory_read; ++ } ++ client.i2c_buffer_lock = kzalloc(sizeof(struct mutex), GFP_KERNEL); ++ if (!client.i2c_buffer_lock) { ++ dprintk("%s: not enough memory", __func__); ++ ret = -ENOMEM; ++ goto error_memory_lock; + } ++ mutex_init(client.i2c_buffer_lock); + + for (k = no_of_demods - 1; k >= 0; k--) { + /* designated i2c address */ +@@ -2476,8 +2522,10 @@ int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 defau + } + + error: ++ kfree(client.i2c_buffer_lock); ++error_memory_lock: + kfree(client.i2c_read_buffer); +-error_memory: ++error_memory_read: + kfree(client.i2c_write_buffer); + + return ret; +@@ -2581,6 +2629,8 @@ struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, s + state->i2c.addr = i2c_addr; + state->i2c.i2c_write_buffer = state->i2c_write_buffer; + state->i2c.i2c_read_buffer = state->i2c_read_buffer; ++ mutex_init(&state->i2c_buffer_lock); ++ state->i2c.i2c_buffer_lock = &state->i2c_buffer_lock; + state->gpio_val = cfg->gpio_val; + state->gpio_dir = cfg->gpio_dir; + +diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c +index a085588..b931074 100644 +--- a/drivers/media/dvb/frontends/dib9000.c ++++ b/drivers/media/dvb/frontends/dib9000.c +@@ -38,6 +38,15 @@ struct i2c_device { + #define DibInitLock(lock) mutex_init(lock) + #define DibFreeLock(lock) + ++struct dib9000_pid_ctrl { ++#define DIB9000_PID_FILTER_CTRL 0 ++#define DIB9000_PID_FILTER 1 ++ u8 cmd; ++ u8 id; ++ u16 pid; ++ u8 onoff; ++}; ++ + struct dib9000_state { + struct i2c_device i2c; + +@@ -99,6 +108,10 @@ struct dib9000_state { + struct i2c_msg msg[2]; + u8 i2c_write_buffer[255]; + u8 i2c_read_buffer[255]; ++ DIB_LOCK demod_lock; ++ u8 get_frontend_internal; ++ struct dib9000_pid_ctrl pid_ctrl[10]; ++ s8 pid_ctrl_index; /* -1: empty list; -2: do not use the list */ + }; + + static const u32 fe_info[44] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +@@ -1743,19 +1756,56 @@ EXPORT_SYMBOL(dib9000_set_gpio); + int dib9000_fw_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff) + { + struct dib9000_state *state = fe->demodulator_priv; +- u16 val = dib9000_read_word(state, 294 + 1) & 0xffef; ++ u16 val; ++ int ret; ++ ++ if ((state->pid_ctrl_index != -2) && (state->pid_ctrl_index < 9)) { ++ /* postpone the pid filtering cmd */ ++ dprintk("pid filter cmd postpone"); ++ state->pid_ctrl_index++; ++ state->pid_ctrl[state->pid_ctrl_index].cmd = DIB9000_PID_FILTER_CTRL; ++ state->pid_ctrl[state->pid_ctrl_index].onoff = onoff; ++ return 0; ++ } ++ ++ DibAcquireLock(&state->demod_lock); ++ ++ val = dib9000_read_word(state, 294 + 1) & 0xffef; + val |= (onoff & 0x1) << 4; + + dprintk("PID filter enabled %d", onoff); +- return dib9000_write_word(state, 294 + 1, val); ++ ret = dib9000_write_word(state, 294 + 1, val); ++ DibReleaseLock(&state->demod_lock); ++ return ret; ++ + } + EXPORT_SYMBOL(dib9000_fw_pid_filter_ctrl); + + int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff) + { + struct dib9000_state *state = fe->demodulator_priv; ++ int ret; ++ ++ if (state->pid_ctrl_index != -2) { ++ /* postpone the pid filtering cmd */ ++ dprintk("pid filter postpone"); ++ if (state->pid_ctrl_index < 9) { ++ state->pid_ctrl_index++; ++ state->pid_ctrl[state->pid_ctrl_index].cmd = DIB9000_PID_FILTER; ++ state->pid_ctrl[state->pid_ctrl_index].id = id; ++ state->pid_ctrl[state->pid_ctrl_index].pid = pid; ++ state->pid_ctrl[state->pid_ctrl_index].onoff = onoff; ++ } else ++ dprintk("can not add any more pid ctrl cmd"); ++ return 0; ++ } ++ ++ DibAcquireLock(&state->demod_lock); + dprintk("Index %x, PID %d, OnOff %d", id, pid, onoff); +- return dib9000_write_word(state, 300 + 1 + id, onoff ? (1 << 13) | pid : 0); ++ ret = dib9000_write_word(state, 300 + 1 + id, ++ onoff ? (1 << 13) | pid : 0); ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + EXPORT_SYMBOL(dib9000_fw_pid_filter); + +@@ -1778,6 +1828,7 @@ static void dib9000_release(struct dvb_frontend *demod) + DibFreeLock(&state->platform.risc.mbx_lock); + DibFreeLock(&state->platform.risc.mem_lock); + DibFreeLock(&state->platform.risc.mem_mbx_lock); ++ DibFreeLock(&state->demod_lock); + dibx000_exit_i2c_master(&st->i2c_master); + + i2c_del_adapter(&st->tuner_adap); +@@ -1795,14 +1846,19 @@ static int dib9000_sleep(struct dvb_frontend *fe) + { + struct dib9000_state *state = fe->demodulator_priv; + u8 index_frontend; +- int ret; ++ int ret = 0; + ++ DibAcquireLock(&state->demod_lock); + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + ret = state->fe[index_frontend]->ops.sleep(state->fe[index_frontend]); + if (ret < 0) +- return ret; ++ goto error; + } +- return dib9000_mbx_send(state, OUT_MSG_FE_SLEEP, NULL, 0); ++ ret = dib9000_mbx_send(state, OUT_MSG_FE_SLEEP, NULL, 0); ++ ++error: ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + + static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings *tune) +@@ -1816,7 +1872,10 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + struct dib9000_state *state = fe->demodulator_priv; + u8 index_frontend, sub_index_frontend; + fe_status_t stat; +- int ret; ++ int ret = 0; ++ ++ if (state->get_frontend_internal == 0) ++ DibAcquireLock(&state->demod_lock); + + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + state->fe[index_frontend]->ops.read_status(state->fe[index_frontend], &stat); +@@ -1846,14 +1905,15 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + state->fe[index_frontend]->dtv_property_cache.rolloff; + } + } +- return 0; ++ ret = 0; ++ goto return_value; + } + } + + /* get the channel from master chip */ + ret = dib9000_fw_get_channel(fe, fep); + if (ret != 0) +- return ret; ++ goto return_value; + + /* synchronize the cache with the other frontends */ + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { +@@ -1866,8 +1926,12 @@ static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + state->fe[index_frontend]->dtv_property_cache.code_rate_LP = fe->dtv_property_cache.code_rate_LP; + state->fe[index_frontend]->dtv_property_cache.rolloff = fe->dtv_property_cache.rolloff; + } ++ ret = 0; + +- return 0; ++return_value: ++ if (state->get_frontend_internal == 0) ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + + static int dib9000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state) +@@ -1912,6 +1976,10 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + dprintk("dib9000: must specify bandwidth "); + return 0; + } ++ ++ state->pid_ctrl_index = -1; /* postpone the pid filtering cmd */ ++ DibAcquireLock(&state->demod_lock); ++ + fe->dtv_property_cache.delivery_system = SYS_DVBT; + + /* set the master status */ +@@ -1974,13 +2042,18 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + /* check the tune result */ + if (exit_condition == 1) { /* tune failed */ + dprintk("tune failed"); ++ DibReleaseLock(&state->demod_lock); ++ /* tune failed; put all the pid filtering cmd to junk */ ++ state->pid_ctrl_index = -1; + return 0; + } + + dprintk("tune success on frontend%i", index_frontend_success); + + /* synchronize all the channel cache */ ++ state->get_frontend_internal = 1; + dib9000_get_frontend(state->fe[0], fep); ++ state->get_frontend_internal = 0; + + /* retune the other frontends with the found channel */ + channel_status.status = CHANNEL_STATUS_PARAMETERS_SET; +@@ -2025,6 +2098,28 @@ static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par + /* turn off the diversity for the last frontend */ + dib9000_fw_set_diversity_in(state->fe[index_frontend - 1], 0); + ++ DibReleaseLock(&state->demod_lock); ++ if (state->pid_ctrl_index >= 0) { ++ u8 index_pid_filter_cmd; ++ u8 pid_ctrl_index = state->pid_ctrl_index; ++ ++ state->pid_ctrl_index = -2; ++ for (index_pid_filter_cmd = 0; ++ index_pid_filter_cmd <= pid_ctrl_index; ++ index_pid_filter_cmd++) { ++ if (state->pid_ctrl[index_pid_filter_cmd].cmd == DIB9000_PID_FILTER_CTRL) ++ dib9000_fw_pid_filter_ctrl(state->fe[0], ++ state->pid_ctrl[index_pid_filter_cmd].onoff); ++ else if (state->pid_ctrl[index_pid_filter_cmd].cmd == DIB9000_PID_FILTER) ++ dib9000_fw_pid_filter(state->fe[0], ++ state->pid_ctrl[index_pid_filter_cmd].id, ++ state->pid_ctrl[index_pid_filter_cmd].pid, ++ state->pid_ctrl[index_pid_filter_cmd].onoff); ++ } ++ } ++ /* do not postpone any more the pid filtering */ ++ state->pid_ctrl_index = -2; ++ + return 0; + } + +@@ -2041,6 +2136,7 @@ static int dib9000_read_status(struct dvb_frontend *fe, fe_status_t * stat) + u8 index_frontend; + u16 lock = 0, lock_slave = 0; + ++ DibAcquireLock(&state->demod_lock); + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) + lock_slave |= dib9000_read_lock(state->fe[index_frontend]); + +@@ -2059,6 +2155,8 @@ static int dib9000_read_status(struct dvb_frontend *fe, fe_status_t * stat) + if ((lock & 0x0008) || (lock_slave & 0x0008)) + *stat |= FE_HAS_LOCK; + ++ DibReleaseLock(&state->demod_lock); ++ + return 0; + } + +@@ -2066,10 +2164,14 @@ static int dib9000_read_ber(struct dvb_frontend *fe, u32 * ber) + { + struct dib9000_state *state = fe->demodulator_priv; + u16 *c; ++ int ret = 0; + ++ DibAcquireLock(&state->demod_lock); + DibAcquireLock(&state->platform.risc.mem_mbx_lock); +- if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) +- return -EIO; ++ if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) { ++ ret = -EIO; ++ goto error; ++ } + dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, + state->i2c_read_buffer, 16 * 2); + DibReleaseLock(&state->platform.risc.mem_mbx_lock); +@@ -2077,7 +2179,10 @@ static int dib9000_read_ber(struct dvb_frontend *fe, u32 * ber) + c = (u16 *)state->i2c_read_buffer; + + *ber = c[10] << 16 | c[11]; +- return 0; ++ ++error: ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + + static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength) +@@ -2086,7 +2191,9 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength) + u8 index_frontend; + u16 *c = (u16 *)state->i2c_read_buffer; + u16 val; ++ int ret = 0; + ++ DibAcquireLock(&state->demod_lock); + *strength = 0; + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + state->fe[index_frontend]->ops.read_signal_strength(state->fe[index_frontend], &val); +@@ -2097,8 +2204,10 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength) + } + + DibAcquireLock(&state->platform.risc.mem_mbx_lock); +- if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) +- return -EIO; ++ if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) { ++ ret = -EIO; ++ goto error; ++ } + dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, 16 * 2); + DibReleaseLock(&state->platform.risc.mem_mbx_lock); + +@@ -2107,7 +2216,10 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength) + *strength = 65535; + else + *strength += val; +- return 0; ++ ++error: ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + + static u32 dib9000_get_snr(struct dvb_frontend *fe) +@@ -2151,6 +2263,7 @@ static int dib9000_read_snr(struct dvb_frontend *fe, u16 * snr) + u8 index_frontend; + u32 snr_master; + ++ DibAcquireLock(&state->demod_lock); + snr_master = dib9000_get_snr(fe); + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) + snr_master += dib9000_get_snr(state->fe[index_frontend]); +@@ -2161,6 +2274,8 @@ static int dib9000_read_snr(struct dvb_frontend *fe, u16 * snr) + } else + *snr = 0; + ++ DibReleaseLock(&state->demod_lock); ++ + return 0; + } + +@@ -2168,15 +2283,22 @@ static int dib9000_read_unc_blocks(struct dvb_frontend *fe, u32 * unc) + { + struct dib9000_state *state = fe->demodulator_priv; + u16 *c = (u16 *)state->i2c_read_buffer; ++ int ret = 0; + ++ DibAcquireLock(&state->demod_lock); + DibAcquireLock(&state->platform.risc.mem_mbx_lock); +- if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) +- return -EIO; ++ if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) { ++ ret = -EIO; ++ goto error; ++ } + dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, 16 * 2); + DibReleaseLock(&state->platform.risc.mem_mbx_lock); + + *unc = c[12]; +- return 0; ++ ++error: ++ DibReleaseLock(&state->demod_lock); ++ return ret; + } + + int dib9000_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, u8 first_addr) +@@ -2322,6 +2444,10 @@ struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, c + DibInitLock(&st->platform.risc.mbx_lock); + DibInitLock(&st->platform.risc.mem_lock); + DibInitLock(&st->platform.risc.mem_mbx_lock); ++ DibInitLock(&st->demod_lock); ++ st->get_frontend_internal = 0; ++ ++ st->pid_ctrl_index = -2; + + st->fe[0] = fe; + fe->demodulator_priv = st; +diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c +index dc5d17a..774d507 100644 +--- a/drivers/media/dvb/frontends/dibx000_common.c ++++ b/drivers/media/dvb/frontends/dibx000_common.c +@@ -1,4 +1,5 @@ + #include ++#include + + #include "dibx000_common.h" + +@@ -10,6 +11,13 @@ MODULE_PARM_DESC(debug, "turn on debugging (default: 0)"); + + static int dibx000_write_word(struct dibx000_i2c_master *mst, u16 reg, u16 val) + { ++ int ret; ++ ++ if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ + mst->i2c_write_buffer[0] = (reg >> 8) & 0xff; + mst->i2c_write_buffer[1] = reg & 0xff; + mst->i2c_write_buffer[2] = (val >> 8) & 0xff; +@@ -21,11 +29,21 @@ static int dibx000_write_word(struct dibx000_i2c_master *mst, u16 reg, u16 val) + mst->msg[0].buf = mst->i2c_write_buffer; + mst->msg[0].len = 4; + +- return i2c_transfer(mst->i2c_adap, mst->msg, 1) != 1 ? -EREMOTEIO : 0; ++ ret = i2c_transfer(mst->i2c_adap, mst->msg, 1) != 1 ? -EREMOTEIO : 0; ++ mutex_unlock(&mst->i2c_buffer_lock); ++ ++ return ret; + } + + static u16 dibx000_read_word(struct dibx000_i2c_master *mst, u16 reg) + { ++ u16 ret; ++ ++ if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + mst->i2c_write_buffer[0] = reg >> 8; + mst->i2c_write_buffer[1] = reg & 0xff; + +@@ -42,7 +60,10 @@ static u16 dibx000_read_word(struct dibx000_i2c_master *mst, u16 reg) + if (i2c_transfer(mst->i2c_adap, mst->msg, 2) != 2) + dprintk("i2c read error on %d", reg); + +- return (mst->i2c_read_buffer[0] << 8) | mst->i2c_read_buffer[1]; ++ ret = (mst->i2c_read_buffer[0] << 8) | mst->i2c_read_buffer[1]; ++ mutex_unlock(&mst->i2c_buffer_lock); ++ ++ return ret; + } + + static int dibx000_is_i2c_done(struct dibx000_i2c_master *mst) +@@ -257,6 +278,7 @@ static int dibx000_i2c_gated_gpio67_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msg[], int num) + { + struct dibx000_i2c_master *mst = i2c_get_adapdata(i2c_adap); ++ int ret; + + if (num > 32) { + dprintk("%s: too much I2C message to be transmitted (%i).\ +@@ -264,10 +286,15 @@ static int dibx000_i2c_gated_gpio67_xfer(struct i2c_adapter *i2c_adap, + return -ENOMEM; + } + +- memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num)); +- + dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_GPIO_6_7); + ++ if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ ++ memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num)); ++ + /* open the gate */ + dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[0], msg[0].addr, 1); + mst->msg[0].addr = mst->i2c_addr; +@@ -282,7 +309,11 @@ static int dibx000_i2c_gated_gpio67_xfer(struct i2c_adapter *i2c_adap, + mst->msg[num + 1].buf = &mst->i2c_write_buffer[4]; + mst->msg[num + 1].len = 4; + +- return i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? num : -EIO; ++ ret = (i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? ++ num : -EIO); ++ ++ mutex_unlock(&mst->i2c_buffer_lock); ++ return ret; + } + + static struct i2c_algorithm dibx000_i2c_gated_gpio67_algo = { +@@ -294,6 +325,7 @@ static int dibx000_i2c_gated_tuner_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msg[], int num) + { + struct dibx000_i2c_master *mst = i2c_get_adapdata(i2c_adap); ++ int ret; + + if (num > 32) { + dprintk("%s: too much I2C message to be transmitted (%i).\ +@@ -301,10 +333,14 @@ static int dibx000_i2c_gated_tuner_xfer(struct i2c_adapter *i2c_adap, + return -ENOMEM; + } + +- memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num)); +- + dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_TUNER); + ++ if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num)); ++ + /* open the gate */ + dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[0], msg[0].addr, 1); + mst->msg[0].addr = mst->i2c_addr; +@@ -319,7 +355,10 @@ static int dibx000_i2c_gated_tuner_xfer(struct i2c_adapter *i2c_adap, + mst->msg[num + 1].buf = &mst->i2c_write_buffer[4]; + mst->msg[num + 1].len = 4; + +- return i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? num : -EIO; ++ ret = (i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? ++ num : -EIO); ++ mutex_unlock(&mst->i2c_buffer_lock); ++ return ret; + } + + static struct i2c_algorithm dibx000_i2c_gated_tuner_algo = { +@@ -390,8 +429,18 @@ static int i2c_adapter_init(struct i2c_adapter *i2c_adap, + int dibx000_init_i2c_master(struct dibx000_i2c_master *mst, u16 device_rev, + struct i2c_adapter *i2c_adap, u8 i2c_addr) + { +- u8 tx[4]; +- struct i2c_msg m = {.addr = i2c_addr >> 1,.buf = tx,.len = 4 }; ++ int ret; ++ ++ mutex_init(&mst->i2c_buffer_lock); ++ if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) { ++ dprintk("could not acquire lock"); ++ return -EINVAL; ++ } ++ memset(mst->msg, 0, sizeof(struct i2c_msg)); ++ mst->msg[0].addr = i2c_addr >> 1; ++ mst->msg[0].flags = 0; ++ mst->msg[0].buf = mst->i2c_write_buffer; ++ mst->msg[0].len = 4; + + mst->device_rev = device_rev; + mst->i2c_adap = i2c_adap; +@@ -431,9 +480,12 @@ int dibx000_init_i2c_master(struct dibx000_i2c_master *mst, u16 device_rev, + "DiBX000: could not initialize the master i2c_adapter\n"); + + /* initialize the i2c-master by closing the gate */ +- dibx000_i2c_gate_ctrl(mst, tx, 0, 0); ++ dibx000_i2c_gate_ctrl(mst, mst->i2c_write_buffer, 0, 0); ++ ++ ret = (i2c_transfer(i2c_adap, mst->msg, 1) == 1); ++ mutex_unlock(&mst->i2c_buffer_lock); + +- return i2c_transfer(i2c_adap, &m, 1) == 1; ++ return ret; + } + + EXPORT_SYMBOL(dibx000_init_i2c_master); +diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h +index f031165..5e01147 100644 +--- a/drivers/media/dvb/frontends/dibx000_common.h ++++ b/drivers/media/dvb/frontends/dibx000_common.h +@@ -33,6 +33,7 @@ struct dibx000_i2c_master { + struct i2c_msg msg[34]; + u8 i2c_write_buffer[8]; + u8 i2c_read_buffer[2]; ++ struct mutex i2c_buffer_lock; + }; + + extern int dibx000_init_i2c_master(struct dibx000_i2c_master *mst, +commit 45cbff13693d645fa5dcbba964e802e1746b2e57 +Author: Olivier Grenie +Date: Mon Aug 1 17:45:58 2011 +0200 + + [media] dib0700: protect the dib0700 buffer access + + This patch protects the common buffer access inside the dib0700 in order + to manage concurrent access. This protection is done using mutex. + + Cc: Mauro Carvalho Chehab + Cc: Florian Mickler + Cc: stable@kernel.org + + Signed-off-by: Javier Marcet + Signed-off-by: Olivier Grenie + Signed-off-by: Patrick Boettcher + +diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c +index 5eb91b4..291b645 100644 +--- a/drivers/media/dvb/dvb-usb/dib0700_core.c ++++ b/drivers/media/dvb/dvb-usb/dib0700_core.c +@@ -30,6 +30,11 @@ int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + struct dib0700_state *st = d->priv; + int ret; + ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), + REQUEST_GET_VERSION, + USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, +@@ -46,6 +51,7 @@ int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + if (fwtype != NULL) + *fwtype = (st->buf[12] << 24) | (st->buf[13] << 16) | + (st->buf[14] << 8) | st->buf[15]; ++ mutex_unlock(&d->usb_mutex); + return ret; + } + +@@ -108,7 +114,12 @@ int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen + int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val) + { + struct dib0700_state *st = d->priv; +- s16 ret; ++ int ret; ++ ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } + + st->buf[0] = REQUEST_SET_GPIO; + st->buf[1] = gpio; +@@ -116,6 +127,7 @@ int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, u8 gpio_ + + ret = dib0700_ctrl_wr(d, st->buf, 3); + ++ mutex_unlock(&d->usb_mutex); + return ret; + } + +@@ -125,6 +137,11 @@ static int dib0700_set_usb_xfer_len(struct dvb_usb_device *d, u16 nb_ts_packets) + int ret; + + if (st->fw_version >= 0x10201) { ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + st->buf[0] = REQUEST_SET_USB_XFER_LEN; + st->buf[1] = (nb_ts_packets >> 8) & 0xff; + st->buf[2] = nb_ts_packets & 0xff; +@@ -132,6 +149,7 @@ static int dib0700_set_usb_xfer_len(struct dvb_usb_device *d, u16 nb_ts_packets) + deb_info("set the USB xfer len to %i Ts packet\n", nb_ts_packets); + + ret = dib0700_ctrl_wr(d, st->buf, 3); ++ mutex_unlock(&d->usb_mutex); + } else { + deb_info("this firmware does not allow to change the USB xfer len\n"); + ret = -EIO; +@@ -208,6 +226,10 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg, + + } else { + /* Write request */ ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } + st->buf[0] = REQUEST_NEW_I2C_WRITE; + st->buf[1] = msg[i].addr << 1; + st->buf[2] = (en_start << 7) | (en_stop << 6) | +@@ -227,6 +249,7 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg, + USB_TYPE_VENDOR | USB_DIR_OUT, + 0, 0, st->buf, msg[i].len + 4, + USB_CTRL_GET_TIMEOUT); ++ mutex_unlock(&d->usb_mutex); + if (result < 0) { + deb_info("i2c write error (status = %d)\n", result); + break; +@@ -249,6 +272,10 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap, + + if (mutex_lock_interruptible(&d->i2c_mutex) < 0) + return -EAGAIN; ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } + + for (i = 0; i < num; i++) { + /* fill in the address */ +@@ -279,6 +306,7 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap, + break; + } + } ++ mutex_unlock(&d->usb_mutex); + mutex_unlock(&d->i2c_mutex); + + return i; +@@ -337,7 +365,12 @@ static int dib0700_set_clock(struct dvb_usb_device *d, u8 en_pll, + u16 pll_loopdiv, u16 free_div, u16 dsuScaler) + { + struct dib0700_state *st = d->priv; +- s16 ret; ++ int ret; ++ ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } + + st->buf[0] = REQUEST_SET_CLOCK; + st->buf[1] = (en_pll << 7) | (pll_src << 6) | +@@ -352,6 +385,7 @@ static int dib0700_set_clock(struct dvb_usb_device *d, u8 en_pll, + st->buf[9] = dsuScaler & 0xff; /* LSB */ + + ret = dib0700_ctrl_wr(d, st->buf, 10); ++ mutex_unlock(&d->usb_mutex); + + return ret; + } +@@ -360,10 +394,16 @@ int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz) + { + struct dib0700_state *st = d->priv; + u16 divider; ++ int ret; + + if (scl_kHz == 0) + return -EINVAL; + ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + st->buf[0] = REQUEST_SET_I2C_PARAM; + divider = (u16) (30000 / scl_kHz); + st->buf[1] = 0; +@@ -379,7 +419,11 @@ int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz) + deb_info("setting I2C speed: %04x %04x %04x (%d kHz).", + (st->buf[2] << 8) | (st->buf[3]), (st->buf[4] << 8) | + st->buf[5], (st->buf[6] << 8) | st->buf[7], scl_kHz); +- return dib0700_ctrl_wr(d, st->buf, 8); ++ ++ ret = dib0700_ctrl_wr(d, st->buf, 8); ++ mutex_unlock(&d->usb_mutex); ++ ++ return ret; + } + + +@@ -515,6 +559,11 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) + } + } + ++ if (mutex_lock_interruptible(&adap->dev->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + st->buf[0] = REQUEST_ENABLE_VIDEO; + /* this bit gives a kind of command, + * rather than enabling something or not */ +@@ -548,7 +597,10 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) + + deb_info("data for streaming: %x %x\n", st->buf[1], st->buf[2]); + +- return dib0700_ctrl_wr(adap->dev, st->buf, 4); ++ ret = dib0700_ctrl_wr(adap->dev, st->buf, 4); ++ mutex_unlock(&adap->dev->usb_mutex); ++ ++ return ret; + } + + int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) +@@ -557,6 +609,11 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) + struct dib0700_state *st = d->priv; + int new_proto, ret; + ++ if (mutex_lock_interruptible(&d->usb_mutex) < 0) { ++ dprintk("could not acquire lock"); ++ return 0; ++ } ++ + st->buf[0] = REQUEST_SET_RC; + st->buf[1] = 0; + st->buf[2] = 0; +@@ -567,23 +624,29 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) + else if (rc_type == RC_TYPE_NEC) + new_proto = 0; + else if (rc_type == RC_TYPE_RC6) { +- if (st->fw_version < 0x10200) +- return -EINVAL; ++ if (st->fw_version < 0x10200) { ++ ret = -EINVAL; ++ goto out; ++ } + + new_proto = 2; +- } else +- return -EINVAL; ++ } else { ++ ret = -EINVAL; ++ goto out; ++ } + + st->buf[1] = new_proto; + + ret = dib0700_ctrl_wr(d, st->buf, 3); + if (ret < 0) { + err("ir protocol setup failed"); +- return ret; ++ goto out; + } + + d->props.rc.core.protocol = rc_type; + ++out: ++ mutex_unlock(&d->usb_mutex); + return ret; + } + +commit aeb2d456b746164a4bd19e53de0a6678ca63fcad +Author: Olivier Grenie +Date: Thu Aug 4 18:10:03 2011 +0200 + + [media] dib0700: correct error message + + The goal of this patch is to correct a previous patch. In case of error, + the err() function should be used instead of dprintk() function. + + Signed-off-by: Olivier Grenie + +diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c +index 291b645..b693ed1 100644 +--- a/drivers/media/dvb/dvb-usb/dib0700_core.c ++++ b/drivers/media/dvb/dvb-usb/dib0700_core.c +@@ -31,7 +31,7 @@ int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + int ret; + + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -117,7 +117,7 @@ int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, u8 gpio_ + int ret; + + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -138,7 +138,7 @@ static int dib0700_set_usb_xfer_len(struct dvb_usb_device *d, u16 nb_ts_packets) + + if (st->fw_version >= 0x10201) { + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -227,7 +227,7 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg, + } else { + /* Write request */ + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + st->buf[0] = REQUEST_NEW_I2C_WRITE; +@@ -273,7 +273,7 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap, + if (mutex_lock_interruptible(&d->i2c_mutex) < 0) + return -EAGAIN; + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -368,7 +368,7 @@ static int dib0700_set_clock(struct dvb_usb_device *d, u8 en_pll, + int ret; + + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -400,7 +400,7 @@ int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz) + return -EINVAL; + + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -560,7 +560,7 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) + } + + if (mutex_lock_interruptible(&adap->dev->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + +@@ -610,7 +610,7 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type) + int new_proto, ret; + + if (mutex_lock_interruptible(&d->usb_mutex) < 0) { +- dprintk("could not acquire lock"); ++ err("could not acquire lock"); + return 0; + } + + diff --git a/libre/linux-libre/i915-fix-ghost-tv-output.patch b/libre/linux-libre/i915-fix-ghost-tv-output.patch new file mode 100644 index 000000000..71b15f8e5 --- /dev/null +++ b/libre/linux-libre/i915-fix-ghost-tv-output.patch @@ -0,0 +1,28 @@ +Signed-off-by: Zhao Yakui +Tested-by: Santi +--- + drivers/gpu/drm/i915/intel_tv.c | 9 +++++++++ + 1 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c +index dc83b7a..c8f67bf 100644 +--- a/drivers/gpu/drm/i915/intel_tv.c ++++ b/drivers/gpu/drm/i915/intel_tv.c +@@ -1267,6 +1267,15 @@ + DAC_B_0_7_V | + DAC_C_0_7_V); + ++ /* ++ * The TV sense state should be cleared to zero on cantiga platform. Otherwise ++ * the TV is misdetected. This is hardware requirement. ++ */ ++ if (IS_GM45(dev)) ++ tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL | ++ TVDAC_B_SENSE_CTL | TVDAC_C_SENSE_CTL); ++ ++ + I915_WRITE(TV_CTL, tv_ctl); + I915_WRITE(TV_DAC, tv_dac); + POSTING_READ(TV_DAC); + + diff --git a/libre/linux-libre/i915-fix-incorrect-error-message.patch b/libre/linux-libre/i915-fix-incorrect-error-message.patch new file mode 100644 index 000000000..6ef9a2af5 --- /dev/null +++ b/libre/linux-libre/i915-fix-incorrect-error-message.patch @@ -0,0 +1,24 @@ +commit 6c76e0b94e484ffbdf38d2fe2769b6ca9aa99de4 +Author: Thomas Bächler +Date: Mon Oct 31 19:16:18 2011 +0100 + + Change accidental error message to debug message. + + According to https://lkml.org/lkml/2011/9/19/80, this is not supposed + to be an error message, but a debug message. This worries users. + +diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c +index 04411ad..02d5794 100644 +--- a/drivers/gpu/drm/i915/intel_display.c ++++ b/drivers/gpu/drm/i915/intel_display.c +@@ -5172,7 +5172,7 @@ static void ironlake_update_pch_refclk(struct drm_device *dev) + } else { + /* Enable SSC on PCH eDP if needed */ + if (intel_panel_use_ssc(dev_priv)) { +- DRM_ERROR("enabling SSC on PCH\n"); ++ DRM_DEBUG("enabling SSC on PCH\n"); + temp |= DREF_SUPERSPREAD_SOURCE_ENABLE; + } + } + + diff --git a/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch b/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch new file mode 100644 index 000000000..906f5c776 --- /dev/null +++ b/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch @@ -0,0 +1,40 @@ +This fix regression introduced by commit: + +commit 15b3f3b006b42a678523cad989bfd60b76bf4403 +Author: Wey-Yi Guy +Date: Fri Jun 3 07:54:13 2011 -0700 + + iwlagn: set smps mode after assoc for 1000 device + +Also remove unneeded brackets on the way. + +Address: +https://bugzilla.redhat.com/show_bug.cgi?id=744155 + +If fix will not get 3.1 release, it should be applied in 3.1 stable. + +Cc: stable@kernel.org # 3.1+ +Signed-off-by: Stanislaw Gruszka +--- + drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +index ca632f9..5004342 100644 +--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c ++++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +@@ -296,8 +296,8 @@ static int iwlagn_rxon_connect(struct iwl_priv *priv, + return ret; + } + +- if ((ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION) && +- priv->cfg->ht_params->smps_mode) ++ if (ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION && ++ priv->cfg->ht_params && priv->cfg->ht_params->smps_mode) + ieee80211_request_smps(ctx->vif, + priv->cfg->ht_params->smps_mode); + +-- +1.7.1 + + diff --git a/libre/linux-libre/usb-add-reset-resume-quirk-for-several-webcams.patch b/libre/linux-libre/usb-add-reset-resume-quirk-for-several-webcams.patch new file mode 100644 index 000000000..81963c20d --- /dev/null +++ b/libre/linux-libre/usb-add-reset-resume-quirk-for-several-webcams.patch @@ -0,0 +1,101 @@ +commit 2394d67e446bf616a0885167d5f0d397bdacfdfc +Author: Oliver Neukum +Date: Tue Sep 13 08:42:21 2011 +0200 + + USB: add RESET_RESUME for webcams shown to be quirky + + The new runtime PM code has shown that many webcams suffer + from a race condition that may crash them upon resume. + Runtime PM is especially prone to show the problem because + it retains power to the cameras at all times. However + system suspension may also crash the devices and retain + power to the devices. + The only way to solve this problem without races is in + usbcore with the RESET_RESUME quirk. + + Signed-off-by: Oliver Neukum + Signed-off-by: stable + Signed-off-by: Greg Kroah-Hartman + +diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c +index 81ce6a8..38f0510 100644 +--- a/drivers/usb/core/quirks.c ++++ b/drivers/usb/core/quirks.c +@@ -38,6 +38,24 @@ static const struct usb_device_id usb_quirk_list[] = { + /* Creative SB Audigy 2 NX */ + { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, + ++ /* Logitech Webcam C200 */ ++ { USB_DEVICE(0x046d, 0x0802), .driver_info = USB_QUIRK_RESET_RESUME }, ++ ++ /* Logitech Webcam C250 */ ++ { USB_DEVICE(0x046d, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, ++ ++ /* Logitech Webcam B/C500 */ ++ { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME }, ++ ++ /* Logitech Webcam Pro 9000 */ ++ { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME }, ++ ++ /* Logitech Webcam C310 */ ++ { USB_DEVICE(0x046d, 0x081b), .driver_info = USB_QUIRK_RESET_RESUME }, ++ ++ /* Logitech Webcam C270 */ ++ { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, ++ + /* Logitech Harmony 700-series */ + { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, + +@@ -69,6 +87,9 @@ static const struct usb_device_id usb_quirk_list[] = { + { USB_DEVICE(0x06a3, 0x0006), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + ++ /* Guillemot Webcam Hercules Dualpix Exchange*/ ++ { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, ++ + /* M-Systems Flash Disk Pioneers */ + { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, + +commit 5b253d88cc6c65a23cefc457a5a4ef139913c5fc +Author: Jon Levell +Date: Thu Sep 29 20:42:52 2011 +0100 + + USB: add quirk for Logitech C300 web cam + + My webcam is a Logitech C300 and I get "chipmunk"ed squeaky sound. + The following trivial patch fixes it. + + Signed-off-by: Jon Levell + Cc: stable + Signed-off-by: Greg Kroah-Hartman + +diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c +index 38f0510..d6a8d82 100644 +--- a/drivers/usb/core/quirks.c ++++ b/drivers/usb/core/quirks.c +@@ -44,6 +44,9 @@ static const struct usb_device_id usb_quirk_list[] = { + /* Logitech Webcam C250 */ + { USB_DEVICE(0x046d, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, + ++ /* Logitech Webcam C300 */ ++ { USB_DEVICE(0x046d, 0x0805), .driver_info = USB_QUIRK_RESET_RESUME }, ++ + /* Logitech Webcam B/C500 */ + { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME }, + +diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c +index d6a8d82..caa1991 100644 +--- a/drivers/usb/core/quirks.c ++++ b/drivers/usb/core/quirks.c +@@ -50,6 +50,9 @@ static const struct usb_device_id usb_quirk_list[] = { + /* Logitech Webcam B/C500 */ + { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME }, + ++ /* Logitech Webcam C600 */ ++ { USB_DEVICE(0x046d, 0x0808), .driver_info = USB_QUIRK_RESET_RESUME }, ++ + /* Logitech Webcam Pro 9000 */ + { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME }, + + + diff --git a/social/batctl/PKGBUILD b/social/batctl/PKGBUILD index b37c0f666..912011781 100644 --- a/social/batctl/PKGBUILD +++ b/social/batctl/PKGBUILD @@ -4,7 +4,7 @@ pkgname=batctl pkgver=2011.3.0 pkgrel=1 pkgdesc="B.A.T.M.A.N. advanced control and management tool" -arch=('i686' 'x86_64') +arch=('i686' 'x86_64' 'mips64el') url="http://www.open-mesh.net/" license=('GPL') depends=('glibc') diff --git a/social/opentracker/PKGBUILD b/social/opentracker/PKGBUILD index d78d14541..355af768c 100644 --- a/social/opentracker/PKGBUILD +++ b/social/opentracker/PKGBUILD @@ -62,3 +62,6 @@ package(){ install -D -m 644 opentracker.conf.sample $pkgdir/etc/opentracker/config install -D -m 644 $srcdir/license.txt $pkgdir/usr/share/licenses/opentracker/license.txt } +md5sums=('98cd42bcf1d61329195e6612d8d8d341' + '390bde9d010e79ab1309c02dcf9972e8' + '865211941e882c0aff5d36a22ac9efaa') -- cgit v1.2.3-54-g00ecf