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Re: [alsa-devel] [Pkg-alsa-devel] Bug#429326: Bug#437827: libasound2: Sound creaks badly when playing DVDs or OGG files
by Elimar Riesebieter 15 Oct '07

15 Oct '07

forwarded 429326 alsa-devel(a)alsa-project.org thanks On Sun, 14 Oct 2007 the mental interface of Loïc Minier told: > On Sun, Oct 14, 2007, Elimar Riesebieter wrote: > > From my point of view it is not reasonable to patch Debian packages, > > which of course will break 32bit only sound cards. So we've to find > > a way to force a solution directly on alsa-devel. Who will forward > > the _Debian_bug to alsa-devel(a)alsa-project.org ? > > I don't understand your remark about patching the Debian package? Why > would reverting the bit shift macros break anything? > > The attached patch for alsa-lib should be enough to fix this, upstream > should revert the broken change in the bit shifts. Yeah, we can provide it. But shouldn't it be a solution for all ALSA users? This is Debian #429326. As well reported as https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3360. We have to look for a general solution as the distributors don't need to patch sources. > Alsa #3360; GNOME #436192; LP #116990; Mandriva #33908; Revert HG r2264 > (changeset 23c4c0f5de40) as the bit shifts overflow when the volume is high > for 32 bits to 16 bits resampling > > diff -r 23c4c0f5de40 -r 883ae69471d2 src/pcm/plugin_ops.h > --- a/src/pcm/plugin_ops.h Fri Mar 09 17:06:23 2007 +0100 > +++ b/src/pcm/plugin_ops.h Fri Mar 09 15:30:38 2007 +0100 > @@ -85,8 +85,6 @@ static inline u_int32_t sx24s(u_int32_t > #define _put_triple(ptr,val) _put_triple_be(ptr,val) > #define _put_triple_s(ptr,val) _put_triple_le(ptr,val) > #endif > - > -#define shift_down(val, bits) (((val) + (1 << ((bits) - 1))) >> (bits)) > > #ifdef COPY_LABELS > static void *copy_labels[5] = { > @@ -258,14 +256,14 @@ conv_xxx1_009x: as_u32(dst) = sx24s((u_i > conv_xxx1_009x: as_u32(dst) = sx24s((u_int32_t)(as_u8c(src) ^ 0x80) << 8); goto CONV_END; > conv_xxx1_9000: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80) << 24; goto CONV_END; > conv_xxx1_0009: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80); goto CONV_END; > -conv_xx12_xxx1: as_u8(dst) = shift_down(as_u16c(src), 8); goto CONV_END; > +conv_xx12_xxx1: as_u8(dst) = as_u16c(src) >> 8; goto CONV_END; > conv_xx12_xx12: as_u16(dst) = as_u16c(src); goto CONV_END; > conv_xx12_xx21: as_u16(dst) = bswap_16(as_u16c(src)); goto CONV_END; > conv_xx12_x120: as_u32(dst) = sx24((u_int32_t)as_u16c(src) << 8); goto CONV_END; > conv_xx12_021x: as_u32(dst) = sx24s((u_int32_t)bswap_16(as_u16c(src)) << 8); goto CONV_END; > conv_xx12_1200: as_u32(dst) = (u_int32_t)as_u16c(src) << 16; goto CONV_END; > conv_xx12_0021: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)); goto CONV_END; > -conv_xx12_xxx9: as_u8(dst) = shift_down(as_u16c(src), 8) ^ 0x80; goto CONV_END; > +conv_xx12_xxx9: as_u8(dst) = (as_u16c(src) >> 8) ^ 0x80; goto CONV_END; > conv_xx12_xx92: as_u16(dst) = as_u16c(src) ^ 0x8000; goto CONV_END; > conv_xx12_xx29: as_u16(dst) = bswap_16(as_u16c(src)) ^ 0x80; goto CONV_END; > conv_xx12_x920: as_u32(dst) = sx24((u_int32_t)(as_u16c(src) ^ 0x8000) << 8); goto CONV_END; > @@ -284,57 +282,57 @@ conv_xx12_01Ax: as_u32(dst) = sx24s((u_i > conv_xx12_01Ax: as_u32(dst) = sx24s((u_int32_t)(as_u16c(src) ^ 0x80) << 8); goto CONV_END; > conv_xx12_A100: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto CONV_END; > conv_xx12_001A: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x80); goto CONV_END; > -conv_x123_xxx1: as_u8(dst) = shift_down(as_u32c(src), 16); goto CONV_END; > -conv_x123_xx12: as_u16(dst) = shift_down(as_u32c(src), 8); goto CONV_END; > -conv_x123_xx21: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 8)); goto CONV_END; > +conv_x123_xxx1: as_u8(dst) = as_u32c(src) >> 16; goto CONV_END; > +conv_x123_xx12: as_u16(dst) = as_u32c(src) >> 8; goto CONV_END; > +conv_x123_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END; > conv_x123_x123: as_u32(dst) = sx24(as_u32c(src)); goto CONV_END; > conv_x123_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src))); goto CONV_END; > conv_x123_1230: as_u32(dst) = as_u32c(src) << 8; goto CONV_END; > -conv_x123_0321: as_u32(dst) = shift_down(bswap_32(as_u32c(src)), 8); goto CONV_END; > - conv_x123_xxx9: as_u8(dst) = shift_down(as_u32c(src), 16) ^ 0x80; goto CONV_END; > -conv_x123_xx92: as_u16(dst) = shift_down(as_u32c(src), 8) ^ 0x8000; goto CONV_END; > -conv_x123_xx29: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 8)) ^ 0x80; goto CONV_END; > +conv_x123_0321: as_u32(dst) = bswap_32(as_u32c(src)) >> 8; goto CONV_END; > +conv_x123_xxx9: as_u8(dst) = (as_u32c(src) >> 16) ^ 0x80; goto CONV_END; > +conv_x123_xx92: as_u16(dst) = (as_u32c(src) >> 8) ^ 0x8000; goto CONV_END; > +conv_x123_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 8) ^ 0x80; goto CONV_END; > conv_x123_x923: as_u32(dst) = sx24(as_u32c(src) ^ 0x800000); goto CONV_END; > conv_x123_329x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) ^ 0x8000); goto CONV_END; > conv_x123_9230: as_u32(dst) = (as_u32c(src) ^ 0x800000) << 8; goto CONV_END; > -conv_x123_0329: as_u32(dst) = shift_down(bswap_32(as_u32c(src)), 8) ^ 0x80; goto CONV_END; > -conv_123x_xxx3: as_u8(dst) = shift_down(as_u32c(src), 8) & 0xff; goto CONV_END; > -conv_123x_xx32: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 8)); goto CONV_END; > -conv_123x_xx23: as_u16(dst) = shift_down(as_u32c(src), 8) & 0xffff; goto CONV_END; > +conv_x123_0329: as_u32(dst) = (bswap_32(as_u32c(src)) >> 8) ^ 0x80; goto CONV_END; > +conv_123x_xxx3: as_u8(dst) = (as_u32c(src) >> 8) & 0xff; goto CONV_END; > +conv_123x_xx32: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END; > +conv_123x_xx23: as_u16(dst) = (as_u32c(src) >> 8) & 0xffff; goto CONV_END; > conv_123x_x321: as_u32(dst) = sx24(bswap_32(as_u32c(src))); goto CONV_END; > conv_123x_123x: as_u32(dst) = sx24s(as_u32c(src)); goto CONV_END; > conv_123x_3210: as_u32(dst) = bswap_32(as_u32c(src)) << 8; goto CONV_END; > -conv_123x_0123: as_u32(dst) = shift_down(as_u32c(src), 8); goto CONV_END; > -conv_123x_xxxB: as_u8(dst) = (shift_down(as_u32c(src), 8) & 0xff) ^ 0x80; goto CONV_END; > -conv_123x_xxB2: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 8) ^ 0x80); goto CONV_END; > -conv_123x_xx2B: as_u16(dst) = (shift_down(as_u32c(src), 8) & 0xffff) ^ 0x80; goto CONV_END; > +conv_123x_0123: as_u32(dst) = as_u32c(src) >> 8; goto CONV_END; > +conv_123x_xxxB: as_u8(dst) = ((as_u32c(src) >> 8) & 0xff) ^ 0x80; goto CONV_END; > +conv_123x_xxB2: as_u16(dst) = bswap_16((as_u32c(src) >> 8) ^ 0x80); goto CONV_END; > +conv_123x_xx2B: as_u16(dst) = ((as_u32c(src) >> 8) & 0xffff) ^ 0x80; goto CONV_END; > conv_123x_xB21: as_u32(dst) = sx24(bswap_32(as_u32c(src)) ^ 0x800000); goto CONV_END; > conv_123x_12Bx: as_u32(dst) = sx24s(as_u32c(src) ^ 0x8000); goto CONV_END; > conv_123x_B210: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x8000) << 8; goto CONV_END; > -conv_123x_012B: as_u32(dst) = shift_down(as_u32c(src), 8) ^ 0x80; goto CONV_END; > -conv_1234_xxx1: as_u8(dst) = shift_down(as_u32c(src), 24); goto CONV_END; > -conv_1234_xx12: as_u16(dst) = shift_down(as_u32c(src), 16); goto CONV_END; > -conv_1234_xx21: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 16)); goto CONV_END; > -conv_1234_x123: as_u32(dst) = sx24(shift_down(as_u32c(src), 8)); goto CONV_END; > +conv_123x_012B: as_u32(dst) = (as_u32c(src) >> 8) ^ 0x80; goto CONV_END; > +conv_1234_xxx1: as_u8(dst) = as_u32c(src) >> 24; goto CONV_END; > +conv_1234_xx12: as_u16(dst) = as_u32c(src) >> 16; goto CONV_END; > +conv_1234_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 16); goto CONV_END; > +conv_1234_x123: as_u32(dst) = sx24(as_u32c(src) >> 8); goto CONV_END; > conv_1234_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) << 8); goto CONV_END; > conv_1234_1234: as_u32(dst) = as_u32c(src); goto CONV_END; > conv_1234_4321: as_u32(dst) = bswap_32(as_u32c(src)); goto CONV_END; > -conv_1234_xxx9: as_u8(dst) = shift_down(as_u32c(src), 24) ^ 0x80; goto CONV_END; > -conv_1234_xx92: as_u16(dst) = shift_down(as_u32c(src), 16) ^ 0x8000; goto CONV_END; > -conv_1234_xx29: as_u16(dst) = bswap_16(shift_down(as_u32c(src), 16)) ^ 0x80; goto CONV_END; > -conv_1234_x923: as_u32(dst) = sx24(shift_down(as_u32c(src), 8) ^ 0x800000); goto CONV_END; > +conv_1234_xxx9: as_u8(dst) = (as_u32c(src) >> 24) ^ 0x80; goto CONV_END; > +conv_1234_xx92: as_u16(dst) = (as_u32c(src) >> 16) ^ 0x8000; goto CONV_END; > +conv_1234_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 16) ^ 0x80; goto CONV_END; > +conv_1234_x923: as_u32(dst) = sx24((as_u32c(src) >> 8) ^ 0x800000); goto CONV_END; > conv_1234_329x: as_u32(dst) = sx24s((bswap_32(as_u32c(src)) ^ 0x80) << 8); goto CONV_END; > conv_1234_9234: as_u32(dst) = as_u32c(src) ^ 0x80000000; goto CONV_END; > conv_1234_4329: as_u32(dst) = bswap_32(as_u32c(src)) ^ 0x80; goto CONV_END; > conv_1234_xxx4: as_u8(dst) = as_u32c(src) & 0xff; goto CONV_END; > conv_1234_xx43: as_u16(dst) = bswap_16(as_u32c(src)); goto CONV_END; > conv_1234_xx34: as_u16(dst) = as_u32c(src) & 0xffff; goto CONV_END; > -conv_1234_x432: as_u32(dst) = sx24(shift_down(bswap_32(as_u32c(src)), 8)); goto CONV_END; > +conv_1234_x432: as_u32(dst) = sx24(bswap_32(as_u32c(src)) >> 8); goto CONV_END; > conv_1234_234x: as_u32(dst) = sx24s(as_u32c(src) << 8); goto CONV_END; > conv_1234_xxxC: as_u8(dst) = (as_u32c(src) & 0xff) ^ 0x80; goto CONV_END; > conv_1234_xxC3: as_u16(dst) = bswap_16(as_u32c(src) ^ 0x80); goto CONV_END; > conv_1234_xx3C: as_u16(dst) = (as_u32c(src) & 0xffff) ^ 0x80; goto CONV_END; > -conv_1234_xC32: as_u32(dst) = sx24(shift_down(bswap_32(as_u32c(src)), 8) ^ 0x800000); goto CONV_END; > +conv_1234_xC32: as_u32(dst) = sx24((bswap_32(as_u32c(src)) >> 8) ^ 0x800000); goto CONV_END; > conv_1234_23Cx: as_u32(dst) = sx24s((as_u32c(src) ^ 0x80) << 8); goto CONV_END; > conv_1234_C321: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x80); goto CONV_END; > conv_1234_123C: as_u32(dst) = as_u32c(src) ^ 0x80; goto CONV_END; > @@ -384,26 +382,26 @@ get16_12_92: sample = as_u16c(src) ^ 0x8 > get16_12_92: sample = as_u16c(src) ^ 0x8000; goto GET16_END; > get16_12_21: sample = bswap_16(as_u16c(src)); goto GET16_END; > get16_12_A1: sample = bswap_16(as_u16c(src) ^ 0x80); goto GET16_END; > -get16_0123_12: sample = shift_down(as_u32c(src), 8); goto GET16_END; > -get16_0123_92: sample = shift_down(as_u32c(src), 8) ^ 0x8000; goto GET16_END; > -get16_1230_32: sample = bswap_16(shift_down(as_u32c(src), 8)); goto GET16_END; > -get16_1230_B2: sample = bswap_16(shift_down(as_u32c(src), 8) ^ 0x80); goto GET16_END; > -get16_1234_12: sample = shift_down(as_u32c(src), 16); goto GET16_END; > -get16_1234_92: sample = shift_down(as_u32c(src), 16) ^ 0x8000; goto GET16_END; > +get16_0123_12: sample = as_u32c(src) >> 8; goto GET16_END; > +get16_0123_92: sample = (as_u32c(src) >> 8) ^ 0x8000; goto GET16_END; > +get16_1230_32: sample = bswap_16(as_u32c(src) >> 8); goto GET16_END; > +get16_1230_B2: sample = bswap_16((as_u32c(src) >> 8) ^ 0x80); goto GET16_END; > +get16_1234_12: sample = as_u32c(src) >> 16; goto GET16_END; > +get16_1234_92: sample = (as_u32c(src) >> 16) ^ 0x8000; goto GET16_END; > get16_1234_43: sample = bswap_16(as_u32c(src)); goto GET16_END; > get16_1234_C3: sample = bswap_16(as_u32c(src) ^ 0x80); goto GET16_END; > -get16_123_12: sample = shift_down(_get_triple(src), 8); goto GET16_END; > -get16_123_92: sample = shift_down(_get_triple(src), 8) ^ 0x8000; goto GET16_END; > -get16_123_32: sample = shift_down(_get_triple_s(src), 8); goto GET16_END; > -get16_123_B2: sample = shift_down(_get_triple_s(src), 8) ^ 0x8000; goto GET16_END; > -get16_123_12_20: sample = shift_down(_get_triple(src), 4); goto GET16_END; > -get16_123_92_20: sample = shift_down(_get_triple(src), 4) ^ 0x8000; goto GET16_END; > -get16_123_32_20: sample = shift_down(_get_triple_s(src), 4); goto GET16_END; > -get16_123_B2_20: sample = shift_down(_get_triple_s(src), 4) ^ 0x8000; goto GET16_END; > -get16_123_12_18: sample = shift_down(_get_triple(src), 2); goto GET16_END; > -get16_123_92_18: sample = shift_down(_get_triple(src), 2) ^ 0x8000; goto GET16_END; > -get16_123_32_18: sample = shift_down(_get_triple_s(src), 2); goto GET16_END; > -get16_123_B2_18: sample = shift_down(_get_triple_s(src), 2) ^ 0x8000; goto GET16_END; > +get16_123_12: sample = _get_triple(src) >> 8; goto GET16_END; > +get16_123_92: sample = (_get_triple(src) >> 8) ^ 0x8000; goto GET16_END; > +get16_123_32: sample = _get_triple_s(src) >> 8; goto GET16_END; > +get16_123_B2: sample = (_get_triple_s(src) >> 8) ^ 0x8000; goto GET16_END; > +get16_123_12_20: sample = _get_triple(src) >> 4; goto GET16_END; > +get16_123_92_20: sample = (_get_triple(src) >> 4) ^ 0x8000; goto GET16_END; > +get16_123_32_20: sample = _get_triple_s(src) >> 4; goto GET16_END; > +get16_123_B2_20: sample = (_get_triple_s(src) >> 4) ^ 0x8000; goto GET16_END; > +get16_123_12_18: sample = _get_triple(src) >> 2; goto GET16_END; > +get16_123_92_18: sample = (_get_triple(src) >> 2) ^ 0x8000; goto GET16_END; > +get16_123_32_18: sample = _get_triple_s(src) >> 2; goto GET16_END; > +get16_123_B2_18: sample = (_get_triple_s(src) >> 2) ^ 0x8000; goto GET16_END; > } > #endif > > @@ -431,8 +429,8 @@ static void *put16_labels[4 * 2 * 2] = { > > #ifdef PUT16_END > while (0) { > -put16_12_1: as_u8(dst) = shift_down(sample, 8); goto PUT16_END; > -put16_12_9: as_u8(dst) = shift_down(sample, 8) ^ 0x80; goto PUT16_END; > +put16_12_1: as_u8(dst) = sample >> 8; goto PUT16_END; > +put16_12_9: as_u8(dst) = (sample >> 8) ^ 0x80; goto PUT16_END; > put16_12_12: as_u16(dst) = sample; goto PUT16_END; > put16_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT16_END; > put16_12_21: as_u16(dst) = bswap_16(sample); goto PUT16_END; > @@ -502,8 +500,8 @@ get32_12_A100: sample = (u_int32_t)bswap > get32_12_A100: sample = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto GET32_END; > get32_0123_1230: sample = as_u32c(src) << 8; goto GET32_END; > get32_0123_9230: sample = (as_u32c(src) << 8) ^ 0x80000000; goto GET32_END; > -get32_1230_3210: sample = bswap_32(shift_down(as_u32c(src), 8)); goto GET32_END; > -get32_1230_B210: sample = bswap_32(shift_down(as_u32c(src), 8) ^ 0x80); goto GET32_END; > +get32_1230_3210: sample = bswap_32(as_u32c(src) >> 8); goto GET32_END; > +get32_1230_B210: sample = bswap_32((as_u32c(src) >> 8) ^ 0x80); goto GET32_END; > get32_1234_1234: sample = as_u32c(src); goto GET32_END; > get32_1234_9234: sample = as_u32c(src) ^ 0x80000000; goto GET32_END; > get32_1234_4321: sample = bswap_32(as_u32c(src)); goto GET32_END; > @@ -570,32 +568,32 @@ static void *put32_labels[4 * 2 * 2 + 4 > > #ifdef PUT32_END > while (0) { > -put32_1234_1: as_u8(dst) = shift_down(sample, 24); goto PUT32_END; > -put32_1234_9: as_u8(dst) = shift_down(sample, 24) ^ 0x80; goto PUT32_END; > -put32_1234_12: as_u16(dst) = shift_down(sample, 16); goto PUT32_END; > -put32_1234_92: as_u16(dst) = shift_down(sample, 16) ^ 0x8000; goto PUT32_END; > -put32_1234_21: as_u16(dst) = bswap_16(shift_down(sample, 16)); goto PUT32_END; > -put32_1234_29: as_u16(dst) = bswap_16(shift_down(sample, 16)) ^ 0x80; goto PUT32_END; > -put32_1234_0123: as_u32(dst) = sx24(shift_down(sample, 8)); goto PUT32_END; > -put32_1234_0923: as_u32(dst) = sx24(shift_down(sample, 8) ^ 0x800000); goto PUT32_END; > +put32_1234_1: as_u8(dst) = sample >> 24; goto PUT32_END; > +put32_1234_9: as_u8(dst) = (sample >> 24) ^ 0x80; goto PUT32_END; > +put32_1234_12: as_u16(dst) = sample >> 16; goto PUT32_END; > +put32_1234_92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT32_END; > +put32_1234_21: as_u16(dst) = bswap_16(sample >> 16); goto PUT32_END; > +put32_1234_29: as_u16(dst) = bswap_16(sample >> 16) ^ 0x80; goto PUT32_END; > +put32_1234_0123: as_u32(dst) = sx24(sample >> 8); goto PUT32_END; > +put32_1234_0923: as_u32(dst) = sx24((sample >> 8) ^ 0x800000); goto PUT32_END; > put32_1234_3210: as_u32(dst) = sx24s(bswap_32(sample) << 8); goto PUT32_END; > put32_1234_3290: as_u32(dst) = sx24s((bswap_32(sample) ^ 0x80) << 8); goto PUT32_END; > put32_1234_1234: as_u32(dst) = sample; goto PUT32_END; > put32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT32_END; > put32_1234_4321: as_u32(dst) = bswap_32(sample); goto PUT32_END; > put32_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT32_END; > -put32_1234_123: _put_triple(dst, shift_down(sample, 8)); goto PUT32_END; > -put32_1234_923: _put_triple(dst, shift_down(sample ^ 0x80000000, 8)); goto PUT32_END; > -put32_1234_321: _put_triple_s(dst, shift_down(sample, 8)); goto PUT32_END; > -put32_1234_329: _put_triple_s(dst, shift_down(sample ^ 0x80000000, 8)); goto PUT32_END; > -put32_1234_123_20: _put_triple(dst, shift_down(sample, 12)); goto PUT32_END; > -put32_1234_923_20: _put_triple(dst, shift_down(sample ^ 0x80000000, 12)); goto PUT32_END; > -put32_1234_321_20: _put_triple_s(dst, shift_down(sample, 12)); goto PUT32_END; > -put32_1234_329_20: _put_triple_s(dst, shift_down(sample ^ 0x80000000, 12)); goto PUT32_END; > -put32_1234_123_18: _put_triple(dst, shift_down(sample, 14)); goto PUT32_END; > -put32_1234_923_18: _put_triple(dst, shift_down(sample ^ 0x80000000, 14)); goto PUT32_END; > -put32_1234_321_18: _put_triple_s(dst, shift_down(sample, 14)); goto PUT32_END; > -put32_1234_329_18: _put_triple_s(dst, shift_down(sample ^ 0x80000000, 14)); goto PUT32_END; > +put32_1234_123: _put_triple(dst, sample >> 8); goto PUT32_END; > +put32_1234_923: _put_triple(dst, (sample ^ 0x80000000) >> 8); goto PUT32_END; > +put32_1234_321: _put_triple_s(dst, sample >> 8); goto PUT32_END; > +put32_1234_329: _put_triple_s(dst, (sample ^ 0x80000000) >> 8); goto PUT32_END; > +put32_1234_123_20: _put_triple(dst, sample >> 12); goto PUT32_END; > +put32_1234_923_20: _put_triple(dst, (sample ^ 0x80000000) >> 12); goto PUT32_END; > +put32_1234_321_20: _put_triple_s(dst, sample >> 12); goto PUT32_END; > +put32_1234_329_20: _put_triple_s(dst, (sample ^ 0x80000000) >> 12); goto PUT32_END; > +put32_1234_123_18: _put_triple(dst, sample >> 14); goto PUT32_END; > +put32_1234_923_18: _put_triple(dst, (sample ^ 0x80000000) >> 14); goto PUT32_END; > +put32_1234_321_18: _put_triple_s(dst, sample >> 14); goto PUT32_END; > +put32_1234_329_18: _put_triple_s(dst, (sample ^ 0x80000000) >> 14); goto PUT32_END; > } > #endif > > @@ -1081,4 +1079,3 @@ norms_32_s32s: _norms(src, dst, 32, 1, > #undef _put_triple_le > #undef _put_triple_be > > -#undef shift_down -- Excellent day for drinking heavily. Spike the office water cooler;-)

2 1

[alsa-devel] intel-hda patch for sigmatel codec volume knob
by zhejiang 15 Oct '07

15 Oct '07

Hi, I found that STAC_VOLKNOB hardwired the KNOB nid to 0x24. It is okay for stac9205 and stac927x. But the VolumeKnob nid of stac9220-9221 is 0x16. diff -Nur a/alsa-driver-1.0.15rc3/alsa-kernel/pci/hda/patch_sigmatel.c b/alsa-driver-1.0.15rc3/alsa-kernel/pci/hda/patch_sigmatel.c --- a/alsa-driver-1.0.15rc3/alsa-kernel/pci/hda/patch_sigmatel.c 2007-09-21 16:41:28.000000000 +0800 +++ b/alsa-driver-1.0.15rc3/alsa-kernel/pci/hda/patch_sigmatel.c 2007-10-15 15:13:14.000000000 +0800 @@ -351,7 +351,7 @@ static int stac92xx_volknob_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ucontrol->value.integer.value[0] = kcontrol->private_value; + ucontrol->value.integer.value[0] = kcontrol->private_value & 0xFFFF; return 0; } @@ -360,14 +360,15 @@ { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); - if (kcontrol->private_value == ucontrol->value.integer.value[0]) + if ((kcontrol->private_value & 0xFFFF) == ucontrol->value.integer.value[0]) return 0; - kcontrol->private_value = ucontrol->value.integer.value[0]; + kcontrol->private_value &= 0xFFFF0000; + kcontrol->private_value += ucontrol->value.integer.value[0]; - snd_hda_codec_write_cache(codec, 0x24, 0, + snd_hda_codec_write_cache(codec, kcontrol->private_value >> 16, 0, AC_VERB_SET_VOLUME_KNOB_CONTROL, - kcontrol->private_value | 0x80); + (kcontrol->private_value & 0xFFFF) | 0x80); return 1; } @@ -433,7 +434,7 @@ .private_value = verb_read | (verb_write << 16), \ } -#define STAC_VOLKNOB \ +#define STAC_VOLKNOB(knob_nid) \ { \ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = "Master Playback Volume", \ @@ -441,7 +442,7 @@ .info = stac92xx_volknob_info, \ .get = stac92xx_volknob_get, \ .put = stac92xx_volknob_put, \ - .private_value = 127, \ + .private_value = 127 | (knob_nid << 16), \ } @@ -474,7 +475,7 @@ }, STAC_INPUT_SOURCE(2), STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0), - STAC_VOLKNOB, + STAC_VOLKNOB(0x24), HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1b, 0x0, HDA_INPUT), HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1d, 0x0, HDA_OUTPUT), @@ -490,7 +491,7 @@ /* This needs to be generated dynamically based on sequence */ static struct snd_kcontrol_new stac922x_mixer[] = { STAC_INPUT_SOURCE(2), - STAC_VOLKNOB, + STAC_VOLKNOB(0x16), HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x17, 0x0, HDA_INPUT), HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x17, 0x0, HDA_INPUT), HDA_CODEC_VOLUME_IDX("Mux Capture Volume", 0x0, 0x12, 0x0, HDA_OUTPUT), @@ -504,7 +505,7 @@ static struct snd_kcontrol_new stac927x_mixer[] = { STAC_INPUT_SOURCE(3), - STAC_VOLKNOB, + STAC_VOLKNOB(0x24), STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB), HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x18, 0x0, HDA_INPUT),

3 2

[alsa-devel] Fwd: FSC Esprimo Mobile V5505 - info, partly working
by Jan-Simon Möller 13 Oct '07

13 Oct '07

Hi ! I got a new FSC Esprimo Mobile V5505 (full system info attached). When i use "options snd-hda-intel model=fujitsu-c1410 enable=1 index=0" sound works, but it sounds not good and smooth. Chip is a conexant afaik. Attachements: * Full lspci -vv -nn Whats needed to improve sound and make the mixer available ? If any other data is needed -> please ping ! Sincerely yours Jan-Simon Möller dl9pf(a)gmx.de

2 3

[alsa-devel] Patch for Intel-HDA ALC262 on FSC Lifebook C1410
by Veli-Matti Lintu 12 Oct '07

12 Oct '07

Hello, After error and trial I got sound working on Fujitsu-Siemens Computers Lifebook C1410. Attached is a patch that works for me, but probably needs some cleaning. The laptop uses an ALC262 chip that is also used on other FSC models, but the needed settings seem to be somewhat different from the existing Fujitsu-settings in patch_realtek.c. If I understand correctly, the chips use same subsystem ids, so the patch does not automatically detect the correct chipset. Maybe someone more knowledgeable can help with this? The patch names the internal mic as Int Mic and external mic that can be plugged in as Ext Mic. There's some more background information in Ubuntu's Launchpad: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/125790 The patch is tested with kernel 2.6.22.9. I am not really familiar with alsa development, so I cannot say which version of the alsa drivers that kernel version uses. The environment where the testing was done is running Ubuntu 7.04 with alsa version 1.0.13. Only updated component is the kernel. The patch needs model=fujitsu-c1410 parameter to be passed to the module: /etc/modprobe.d/alsa-base: options snd-hda-intel model=fujitsu-c1410 The subsystem 10cf:1397 is mapped in patch_realtek.c alc262_cfg_tbl to ALC262_FUJITSU and ALC262_FUJITSU_C1410 would need to be mapped to same ids: ------------------------------------------------------------------- sound/pci/hda/patch_realtek.c: SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU), ------------------------------------------------------------------- lspci -nv (on C1410) 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 10cf:1397 Flags: bus master, fast devsel, latency 0, IRQ 22 Memory at f0640000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Unknown type IRQ 0 Capabilities: [100] Virtual Channel Capabilities: [130] Unknown (5) ------------------------------------------------------------------- I hope someone with more knowledge about alsa drivers could have a look at this. The patch has been in internal use for a few weeks and people seem to be happy with it, so I hope also others can get their sound working. The patch and hw information follow: --------------------------------------------------------------------------------------------- --- linux-2.6.22.9/sound/pci/hda/patch_realtek.c.orig 2007-09-26 21:03:01.000000000 +0300 +++ linux-2.6.22.9/sound/pci/hda/patch_realtek.c 2007-10-07 13:28:12.000000000 +0300 @@ -89,6 +89,7 @@ ALC262_HIPPO, ALC262_HIPPO_1, ALC262_FUJITSU, + ALC262_FUJITSU_C1410, ALC262_HP_BPC, ALC262_HP_BPC_D7000_WL, ALC262_HP_BPC_D7000_WF, @@ -7068,6 +7069,15 @@ }, }; +static struct hda_input_mux alc262_fujitsu_c1410_capture_source = { + .num_items = 3, + .items = { + { "Ext Mic", 0x0 }, + { "Int Mic", 0x1 }, + { "CD", 0x4 }, + }, +}; + static struct hda_input_mux alc262_HP_capture_source = { .num_items = 5, .items = { @@ -7182,6 +7192,43 @@ { } /* end */ }; +static struct snd_kcontrol_new alc262_fujitsu_c1410_mixer[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Master Playback Volume", + .info = snd_hda_mixer_amp_volume_info, + .get = snd_hda_mixer_amp_volume_get, + .put = alc262_fujitsu_master_vol_put, + .tlv = { .c = snd_hda_mixer_amp_tlv }, + .private_value = HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Master Playback Switch", + .info = snd_hda_mixer_amp_switch_info, + .get = snd_hda_mixer_amp_switch_get, + .put = alc262_fujitsu_master_sw_put, + .private_value = HDA_COMPOSE_AMP_VAL(0x0d, 3, 0, HDA_OUTPUT), + }, + + HDA_CODEC_VOLUME("Headphones Playback Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Headphones Playback Switch", 0x14, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Speaker Playback Switch", 0x15, 0x0, HDA_OUTPUT), + + HDA_CODEC_VOLUME("Ext Mic Boost", 0x18, 0, HDA_INPUT), + HDA_CODEC_VOLUME("Int Mic Boost", 0x19, 0, HDA_INPUT), + + HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x0b, 0x0, HDA_INPUT), + HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x0b, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x0b, 0x1, HDA_INPUT), + HDA_CODEC_MUTE("Int Mic Playback Switch", 0x0b, 0x1, HDA_INPUT), + + HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT), + HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT), + { } /* end */ +}; + /* additional init verbs for Benq laptops */ static struct hda_verb alc262_EAPD_verbs[] = { {0x20, AC_VERB_SET_COEF_INDEX, 0x07}, @@ -7581,6 +7628,7 @@ [ALC262_HIPPO] = "hippo", [ALC262_HIPPO_1] = "hippo_1", [ALC262_FUJITSU] = "fujitsu", + [ALC262_FUJITSU_C1410] = "fujitsu-c1410", [ALC262_HP_BPC] = "hp-bpc", [ALC262_HP_BPC_D7000_WL]= "hp-bpc-d7000", [ALC262_BENQ_ED8] = "benq", @@ -7659,6 +7707,18 @@ .input_mux = &alc262_fujitsu_capture_source, .unsol_event = alc262_fujitsu_unsol_event, }, + [ALC262_FUJITSU_C1410] = { + .mixers = { alc262_fujitsu_c1410_mixer }, + .init_verbs = { alc262_init_verbs, alc262_EAPD_verbs, alc262_fujitsu_unsol_verbs }, + .num_dacs = ARRAY_SIZE(alc262_dac_nids), + .dac_nids = alc262_dac_nids, + .hp_nid = 0x03, + .dig_out_nid = ALC262_DIGOUT_NID, + .num_channel_mode = ARRAY_SIZE(alc262_modes), + .channel_mode = alc262_modes, + .input_mux = &alc262_fujitsu_c1410_capture_source, + .unsol_event = alc262_fujitsu_unsol_event, + }, [ALC262_HP_BPC] = { .mixers = { alc262_HP_BPC_mixer }, .init_verbs = { alc262_HP_BPC_init_verbs }, --------------------------------------------------------------------------------------------- ALSA Audio Debug v0.1.0 - su 7.10.2007 15:13:09 +0300 http://alsa.opensrc.org/aadebug http://www.gnu.org/licenses/gpl.txt Kernel ---------------------------------------------------- Linux oppilas 2.6.22.9-c1410 #2 SMP Sun Oct 7 11:57:15 EEST 2007 i686 GNU/Linux Loaded Modules -------------------------------------------- snd_hda_intel 257560 1 snd_pcm_oss 44928 0 snd_mixer_oss 17664 1 snd_pcm_oss snd_pcm 80772 2 snd_hda_intel,snd_pcm_oss snd_seq_dummy 4740 0 snd_seq_oss 33408 0 snd_seq_midi 9600 0 snd_rawmidi 25856 1 snd_seq_midi snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi snd_seq 53360 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 24196 2 snd_pcm,snd_seq snd_seq_device 9356 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 54916 11 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device snd_page_alloc 11400 2 snd_hda_intel,snd_pcm Modprobe Conf --------------------------------------------- Warning: module config file does not exist This means any kernel modules will not be auto loaded See your linux distro docs on how to create this file Proc Asound ----------------------------------------------- Advanced Linux Sound Architecture Driver Version 1.0.14 (Thu May 31 09:03:25 2007 UTC). 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf0640000 irq 22 2: : timer 3: : sequencer 4: [ 0- 6]: digital audio playback 5: [ 0- 6]: digital audio capture 6: [ 0- 2]: digital audio capture 7: [ 0- 1]: digital audio playback 8: [ 0- 0]: digital audio playback 9: [ 0- 0]: digital audio capture 10: [ 0] : control 00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1 00-02: ALC262 Analog : ALC262 Analog : capture 2 00-01: ALC262 Digital : ALC262 Digital : playback 1 00-00: ALC262 Analog : ALC262 Analog : playback 1 : capture 2 Client info cur clients : 3 peak clients : 3 max clients : 192 Client 0 : "System" [Kernel] Port 0 : "Timer" (Rwe-) Port 1 : "Announce" (R-e-) Connecting To: 15:0 Client 14 : "Midi Through" [Kernel] Port 0 : "Midi Through Port-0" (RWe-) Client 15 : "OSS sequencer" [Kernel] Port 0 : "Receiver" (-we-) Connected From: 0:1 Dev Snd --------------------------------------------------- controlC0 pcmC0D0p pcmC0D2c pcmC0D6p timer pcmC0D0c pcmC0D1p pcmC0D6c seq CPU ------------------------------------------------------- model name : Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz cpu MHz : 1000.000 model name : Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz cpu MHz : 1000.000 RAM ------------------------------------------------------- MemTotal: 1026252 kB SwapTotal: 2441872 kB Hardware -------------------------------------------------- 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) 05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 08:03.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3) 08:03.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) 08:03.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17) 00:00.0 0600: 8086:27a0 (rev 03) Subsystem: 10cf:1378 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information 00:02.0 0300: 8086:27a2 (rev 03) (prog-if 00 [VGA]) Subsystem: 10cf:1381 Flags: bus master, fast devsel, latency 0, IRQ 19 Memory at f0300000 (32-bit, non-prefetchable) [size=512K] I/O ports at 1800 [size=8] Memory at e0000000 (32-bit, prefetchable) [size=256M] Memory at f0400000 (32-bit, non-prefetchable) [size=256K] Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [d0] Power Management version 2 00:02.1 0380: 8086:27a6 (rev 03) Subsystem: 10cf:1381 Flags: bus master, fast devsel, latency 0 Memory at f0380000 (32-bit, non-prefetchable) [size=512K] Capabilities: [d0] Power Management version 2 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 10cf:1397 Flags: bus master, fast devsel, latency 0, IRQ 22 Memory at f0640000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Unknown type IRQ 0 Capabilities: [100] Virtual Channel Capabilities: [130] Unknown (5) 00:1c.0 0604: 8086:27d0 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: f0000000-f00fffff Prefetchable memory behind bridge: 0000000054000000-00000000540fffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 10cf:138b Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.1 0604: 8086:27d2 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=04, sec-latency=0 Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 10cf:138b Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.2 0604: 8086:27d4 (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=07, sec-latency=0 Memory behind bridge: 54100000-541fffff Capabilities: [40] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [90] Subsystem: 10cf:138b Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1d.0 0c03: 8086:27c8 (rev 02) (prog-if 00 [UHCI]) Subsystem: 10cf:1389 Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 1820 [size=32] 00:1d.1 0c03: 8086:27c9 (rev 02) (prog-if 00 [UHCI]) Subsystem: 10cf:1389 Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at 1840 [size=32] 00:1d.2 0c03: 8086:27ca (rev 02) (prog-if 00 [UHCI]) Subsystem: 10cf:1389 Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 1860 [size=32] 00:1d.3 0c03: 8086:27cb (rev 02) (prog-if 00 [UHCI]) Subsystem: 10cf:1389 Flags: bus master, medium devsel, latency 0, IRQ 19 I/O ports at 1880 [size=32] 00:1d.7 0c03: 8086:27cc (rev 02) (prog-if 20 [EHCI]) Subsystem: 10cf:138a Flags: bus master, medium devsel, latency 0, IRQ 20 Memory at f0644000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:1e.0 0604: 8086:2448 (rev e2) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=08, subordinate=0c, sec-latency=32 I/O behind bridge: 00003000-00003fff Memory behind bridge: f0200000-f02fffff Prefetchable memory behind bridge: 0000000050000000-0000000053ffffff Capabilities: [50] Subsystem: 10cf:1383 00:1f.0 0601: 8086:27b9 (rev 02) Subsystem: 10cf:1384 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information 00:1f.1 0101: 8086:27df (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: 10cf:1385 Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at 1810 [size=16] 00:1f.2 0106: 8086:27c5 (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: 10cf:1387 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 220 I/O ports at 18d0 [size=8] I/O ports at 18c4 [size=4] I/O ports at 18c8 [size=8] I/O ports at 18c0 [size=4] I/O ports at 18b0 [size=16] Memory at f0644400 (32-bit, non-prefetchable) [size=1K] Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Capabilities: [70] Power Management version 2 00:1f.3 0c05: 8086:27da (rev 02) Subsystem: 10cf:1388 Flags: medium devsel, IRQ 11 I/O ports at 18e0 [size=32] 02:00.0 0200: 11ab:4363 (rev 12) Subsystem: 10cf:139a Flags: bus master, fast devsel, latency 0, IRQ 219 Memory at f0000000 (64-bit, non-prefetchable) [size=16K] I/O ports at 2000 [size=256] [virtual] Expansion ROM at 54000000 [disabled] [size=128K] Capabilities: [48] Power Management version 3 Capabilities: [50] Vital Product Data Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Capabilities: [e0] Express Legacy Endpoint IRQ 0 Capabilities: [100] Advanced Error Reporting 05:00.0 0280: 8086:4222 (rev 02) Subsystem: 8086:1001 Flags: bus master, fast devsel, latency 0, IRQ 21 Memory at 54100000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 2 Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [e0] Express Legacy Endpoint IRQ 0 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number b5-ec-71-ff-ff-77-1b-00 08:03.0 0607: 1180:0476 (rev b3) Subsystem: 10cf:1254 Flags: bus master, medium devsel, latency 168, IRQ 19 Memory at f0201000 (32-bit, non-prefetchable) [size=4K] Bus: primary=08, secondary=09, subordinate=0c, sec-latency=176 Memory window 0: 50000000-53fff000 (prefetchable) Memory window 1: 58000000-5bfff000 I/O window 0: 00003000-000030ff I/O window 1: 00003400-000034ff 16-bit legacy interface ports at 0001 08:03.1 0c00: 1180:0552 (rev 08) (prog-if 10 [OHCI]) Subsystem: 10cf:1255 Flags: bus master, medium devsel, latency 32, IRQ 22 Memory at f0200000 (32-bit, non-prefetchable) [size=2K] Capabilities: [dc] Power Management version 2 08:03.2 0805: 1180:0822 (rev 17) Subsystem: 10cf:1323 Flags: bus master, medium devsel, latency 32, IRQ 19 Memory at f0200800 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 --------------------------------------------------------------------------------------------- Veli-Matti Lintu

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[alsa-devel] snd-hda-intel: no sound on ASUS F3Sa
by Luca Tettamanti 11 Oct '07

11 Oct '07

Hi, I can't enable sound on a (new) ASUS F3Sa laptop with this sound device: 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Unknown device 1339 Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 22 Region 0: Memory at febf8000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [70] Express Unknown type IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0 Link: Latency L0s <64ns, L1 <1us Link: ASPM Disabled CommClk- ExtSynch- Link: Speed unknown, Width x0 Codec: kronos@nb:~$ cat /proc/asound/card0/codec#0 | head -n1 Codec: Realtek ALC660-VD (full output attached) without arguments I get: ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22 PCI: Setting latency timer of device 0000:00:1b.0 to 64 codec_mask = 0x3 hda_codec: model '3stack-660' is selected for config 1043:1339 (Asus G1) while with model=auto: ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22 PCI: Setting latency timer of device 0000:00:1b.0 to 64 codec_mask = 0x3 hda_codec: model 'auto' is selected autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) inputs: mic=0x18, fmic=0x19, line=0x0, fline=0x0, cd=0x0, aux=0x0 I also tried all other possible models without success; I can't get any output on the built-in speakers nor on the headphones. I tried both 2.6.23-git (from a couple of days ago) and ALSA 1.0.15rc3. Luca (CC me, I'm not subscribed) -- "Sei l'unica donna della mia vita". (Adamo)

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[alsa-devel] How to enforce 32bit access?
by Joachim Foerster 11 Oct '07

11 Oct '07

Hi ALSA devs, (based on a Xilinx ML403, PPC405, OPB bus) I have a custom sound controller, which allows 32bit write accesses to its IO memory, only. The controller supports S16_LE, S16_BE, U16_LE, U16_BE with min. and max. 2 channels (stereo), only! => So a frame has to be 32bits wide and one frame has to be written at one point of time (= one 32bit bus access). Now, playing a 16kHz, S16_LE, Mono .wav-file with aplay invokes the conversion framework of the alsa-lib. The following line of code (of pcm_plugin.h) is executed: conv_xx12_xx12: as_u16(dst) = as_u16c(src); This is a 16bit access and thus fails with a Bus error/Kernel Oops. Therefore my question is: In my driver for the controller, how do I tell ALSA, that it is only allowed to write in 32bit quantities? Is this possible at all? Or do I have to use a special .asoundrc file? Thanks, Joachim PS: 16bit, signed/unsigned, LE/BE, stereo (!) .wav files can be played without any problem.

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[alsa-devel] alsa 1.0.15
by paul blakeley 11 Oct '07

11 Oct '07

Can someone please tell me when version 1.0.15 will be released and then become the current stable package?

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[alsa-devel] dont know if bug in /tmp/217usbkeyboardbug.log
by linuxcbon 11 Oct '07

11 Oct '07

hi, I have no idea if this is a bug : tv card is hauppauge wintv model 44346, tuner model is Philips FI1216MF MK2 I found in /tmp/217usbkeyboardbug.log Last 20 lines of dmesg: tveeprom 2-0050: has radio bttv0: Hauppauge eeprom indicates model#44346 bttv0: using tuner=3 bttv0: i2c: checking for MSP34xx @ 0x80... found msp3400 2-0040: MSP3415G-B8 found @ 0x80 (bt878 #0 [sw]) msp3400 2-0040: MSP3415G-B8 supports nicam and radio, mode is autodetect and autoselect bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found bttv0: i2c: checking for TDA9887 @ 0x86... not found tuner 2-0061: chip found @ 0xc2 (bt878 #0 [sw]) tuner 2-0061: type set to 3 (Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)) tuner 2-0061: type set to 3 (Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)) bttv0: registered device video0 bttv0: registered device vbi0 bttv0: registered device radio0 bttv0: PLL: 28636363 => 35468950 .. ok ALSA /mnt/hda3/sources/sources116/alsa-driver-1.0.15rc2/pci/bt87x.c:872: unknown card 0x878-0x70:0x13eb ALSA /mnt/hda3/sources/sources116/alsa-driver-1.0.15rc2/pci/bt87x.c:875: please mail id, board name, and, if it works, the correct digital_rate option to <alsa-devel(a)alsa-project.org> ACPI: PCI Interrupt 0000:01:04.1[A] -> Link [LNK1] -> GSI 5 (level, low) -> IRQ 5 ALSA /mnt/hda3/sources/sources116/alsa-driver-1.0.15rc2/pci/bt87x.c:943: bt87x0: Using board 0, analog, digital (rate 32000 Hz) I hope this can help. regards _____________________________________________________________________________ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail

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[alsa-devel] vaio_mux's num_items is not equal to the actual items
by zhejiang 11 Oct '07

11 Oct '07

In patch_sigmatel.c, static struct hda_input_mux vaio_mux = { .num_items = 2, .items = { /* { "HP", 0x0 }, */ { "Mic Jack", 0x1 }, { "Internal Mic", 0x2 }, { "PCM", 0x3 }, } }; Why is the num_items not 3 ? The "PCM" won't be selected with num_times = 2.

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[alsa-devel] Creative Labs XFi drivers.
by Tobin Davis 11 Oct '07

11 Oct '07

Creative Labs has released a proprietary driver base for their XFi cards. I downloaded it because it claims to have compatibility with alsa. In fact, it requires alsa include files to be able to compile. I haven't looked at the source yet (this information is all in the Readme.txt in the main download) and probably won't (especially since I don't own a Creative Labs XFi card). What I don't understand, is are they allowed to use our code to build their drivers? They use alsa core modules to interoperate (from what I can tell in the Readme.txt). Also, this line in the License.txt is especially troubling: > In the event that the Software includes Linux code or drivers, then, unless expressly stated to the contrary, such Linux > code and drivers are proprietary to Creative and all rights therein are reserved. I'm deleting all but the big tarball I downloaded. I'll delete it later. -- Tobin Davis <tdavis(a)dsl-only.net>

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