diff options
Diffstat (limited to 'sound/pci')
-rw-r--r-- | sound/pci/emu10k1/emufx.c | 180 | ||||
-rw-r--r-- | sound/pci/hda/hda_controller.c | 11 | ||||
-rw-r--r-- | sound/pci/hda/hda_intel.c | 2 | ||||
-rw-r--r-- | sound/pci/hda/patch_hdmi.c | 95 | ||||
-rw-r--r-- | sound/pci/hda/patch_realtek.c | 1 | ||||
-rw-r--r-- | sound/pci/rme9652/hdsp.c | 7 |
6 files changed, 180 insertions, 116 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 6b7ff4a94800..4e76ed0e91d5 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -463,7 +463,7 @@ static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode, u_int32_t *code; if (snd_BUG_ON(*ptr >= 512)) return; - code = (u_int32_t __force *)icode->code + (*ptr) * 2; + code = icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff); @@ -480,7 +480,7 @@ static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode, u_int32_t *code; if (snd_BUG_ON(*ptr >= 1024)) return; - code = (u_int32_t __force *)icode->code + (*ptr) * 2; + code = icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff); @@ -513,8 +513,8 @@ static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu, if (!test_bit(gpr, icode->gpr_valid)) continue; if (in_kernel) - val = *(__force u32 *)&icode->gpr_map[gpr]; - else if (get_user(val, &icode->gpr_map[gpr])) + val = icode->gpr_map[gpr]; + else if (get_user(val, (__user u32 *)&icode->gpr_map[gpr])) return -EFAULT; snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val); } @@ -530,7 +530,7 @@ static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu, for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) { set_bit(gpr, icode->gpr_valid); val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0); - if (put_user(val, &icode->gpr_map[gpr])) + if (put_user(val, (__user u32 *)&icode->gpr_map[gpr])) return -EFAULT; } return 0; @@ -547,11 +547,11 @@ static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu, if (!test_bit(tram, icode->tram_valid)) continue; if (in_kernel) { - val = *(__force u32 *)&icode->tram_data_map[tram]; - addr = *(__force u32 *)&icode->tram_addr_map[tram]; + val = icode->tram_data_map[tram]; + addr = icode->tram_addr_map[tram]; } else { - if (get_user(val, &icode->tram_data_map[tram]) || - get_user(addr, &icode->tram_addr_map[tram])) + if (get_user(val, (__user __u32 *)&icode->tram_data_map[tram]) || + get_user(addr, (__user __u32 *)&icode->tram_addr_map[tram])) return -EFAULT; } snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val); @@ -581,8 +581,8 @@ static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu, addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12; addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20; } - if (put_user(val, &icode->tram_data_map[tram]) || - put_user(addr, &icode->tram_addr_map[tram])) + if (put_user(val, (__user u32 *)&icode->tram_data_map[tram]) || + put_user(addr, (__user u32 *)&icode->tram_addr_map[tram])) return -EFAULT; } return 0; @@ -598,11 +598,11 @@ static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu, if (!test_bit(pc / 2, icode->code_valid)) continue; if (in_kernel) { - lo = *(__force u32 *)&icode->code[pc + 0]; - hi = *(__force u32 *)&icode->code[pc + 1]; + lo = icode->code[pc + 0]; + hi = icode->code[pc + 1]; } else { - if (get_user(lo, &icode->code[pc + 0]) || - get_user(hi, &icode->code[pc + 1])) + if (get_user(lo, (__user u32 *)&icode->code[pc + 0]) || + get_user(hi, (__user u32 *)&icode->code[pc + 1])) return -EFAULT; } snd_emu10k1_efx_write(emu, pc + 0, lo); @@ -619,17 +619,21 @@ static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu, memset(icode->code_valid, 0, sizeof(icode->code_valid)); for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) { set_bit(pc / 2, icode->code_valid); - if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0])) + if (put_user(snd_emu10k1_efx_read(emu, pc + 0), + (__user u32 *)&icode->code[pc + 0])) return -EFAULT; - if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1])) + if (put_user(snd_emu10k1_efx_read(emu, pc + 1), + (__user u32 *)&icode->code[pc + 1])) return -EFAULT; } return 0; } static struct snd_emu10k1_fx8010_ctl * -snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct emu10k1_ctl_elem_id *id) +snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, + struct emu10k1_ctl_elem_id *_id) { + struct snd_ctl_elem_id *id = (struct snd_ctl_elem_id *)_id; struct snd_emu10k1_fx8010_ctl *ctl; struct snd_kcontrol *kcontrol; @@ -672,41 +676,60 @@ static unsigned int *copy_tlv(const unsigned int __user *_tlv, bool in_kernel) } static int copy_gctl(struct snd_emu10k1 *emu, - struct snd_emu10k1_fx8010_control_gpr *gctl, - struct snd_emu10k1_fx8010_control_gpr __user *_gctl, + struct snd_emu10k1_fx8010_control_gpr *dst, + struct snd_emu10k1_fx8010_control_gpr *src, int idx, bool in_kernel) { - struct snd_emu10k1_fx8010_control_old_gpr __user *octl; + struct snd_emu10k1_fx8010_control_gpr __user *_src; + struct snd_emu10k1_fx8010_control_old_gpr *octl; + struct snd_emu10k1_fx8010_control_old_gpr __user *_octl; + _src = (struct snd_emu10k1_fx8010_control_gpr __user *)src; if (emu->support_tlv) { if (in_kernel) - memcpy(gctl, (__force void *)&_gctl[idx], sizeof(*gctl)); - else if (copy_from_user(gctl, &_gctl[idx], sizeof(*gctl))) + *dst = src[idx]; + else if (copy_from_user(dst, &_src[idx], sizeof(*src))) return -EFAULT; return 0; } - octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl; + octl = (struct snd_emu10k1_fx8010_control_old_gpr *)src; + _octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)octl; if (in_kernel) - memcpy(gctl, (__force void *)&octl[idx], sizeof(*octl)); - else if (copy_from_user(gctl, &octl[idx], sizeof(*octl))) + memcpy(dst, &octl[idx], sizeof(*octl)); + else if (copy_from_user(dst, &_octl[idx], sizeof(*octl))) return -EFAULT; - gctl->tlv = NULL; + dst->tlv = NULL; return 0; } static int copy_gctl_to_user(struct snd_emu10k1 *emu, - struct snd_emu10k1_fx8010_control_gpr __user *_gctl, - struct snd_emu10k1_fx8010_control_gpr *gctl, + struct snd_emu10k1_fx8010_control_gpr *dst, + struct snd_emu10k1_fx8010_control_gpr *src, int idx) { + struct snd_emu10k1_fx8010_control_gpr __user *_dst; struct snd_emu10k1_fx8010_control_old_gpr __user *octl; + _dst = (struct snd_emu10k1_fx8010_control_gpr __user *)dst; if (emu->support_tlv) - return copy_to_user(&_gctl[idx], gctl, sizeof(*gctl)); + return copy_to_user(&_dst[idx], src, sizeof(*src)); - octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl; - return copy_to_user(&octl[idx], gctl, sizeof(*octl)); + octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)dst; + return copy_to_user(&octl[idx], src, sizeof(*octl)); +} + +static int copy_ctl_elem_id(const struct emu10k1_ctl_elem_id *list, int i, + struct emu10k1_ctl_elem_id *ret, bool in_kernel) +{ + struct emu10k1_ctl_elem_id __user *_id = + (struct emu10k1_ctl_elem_id __user *)&list[i]; + + if (in_kernel) + *ret = list[i]; + else if (copy_from_user(ret, _id, sizeof(*ret))) + return -EFAULT; + return 0; } static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, @@ -714,17 +737,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, bool in_kernel) { unsigned int i; - struct emu10k1_ctl_elem_id __user *_id; struct emu10k1_ctl_elem_id id; struct snd_emu10k1_fx8010_control_gpr *gctl; + struct snd_ctl_elem_id *gctl_id; int err; - _id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls; - for (i = 0; i < icode->gpr_del_control_count; i++, _id++) { - if (in_kernel) - id = *(__force struct emu10k1_ctl_elem_id *)_id; - else if (copy_from_user(&id, _id, sizeof(id))) - return -EFAULT; + for (i = 0; i < icode->gpr_del_control_count; i++) { + err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id, + in_kernel); + if (err < 0) + return err; if (snd_emu10k1_look_for_ctl(emu, &id) == NULL) return -ENOENT; } @@ -740,16 +762,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, } if (snd_emu10k1_look_for_ctl(emu, &gctl->id)) continue; + gctl_id = (struct snd_ctl_elem_id *)&gctl->id; down_read(&emu->card->controls_rwsem); - if (snd_ctl_find_id(emu->card, - (struct snd_ctl_elem_id *)&gctl->id)) { + if (snd_ctl_find_id(emu->card, gctl_id)) { up_read(&emu->card->controls_rwsem); err = -EEXIST; goto __error; } up_read(&emu->card->controls_rwsem); - if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER && - gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) { + if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER && + gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) { err = -EINVAL; goto __error; } @@ -784,6 +806,7 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu, { unsigned int i, j; struct snd_emu10k1_fx8010_control_gpr *gctl; + struct snd_ctl_elem_id *gctl_id; struct snd_emu10k1_fx8010_ctl *ctl, *nctl; struct snd_kcontrol_new knew; struct snd_kcontrol *kctl; @@ -804,24 +827,25 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu, err = -EFAULT; goto __error; } - if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER && - gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) { + gctl_id = (struct snd_ctl_elem_id *)&gctl->id; + if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER && + gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) { err = -EINVAL; goto __error; } - if (! gctl->id.name[0]) { + if (!*gctl_id->name) { err = -EINVAL; goto __error; } ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id); memset(&knew, 0, sizeof(knew)); - knew.iface = gctl->id.iface; - knew.name = gctl->id.name; - knew.index = gctl->id.index; - knew.device = gctl->id.device; - knew.subdevice = gctl->id.subdevice; + knew.iface = gctl_id->iface; + knew.name = gctl_id->name; + knew.index = gctl_id->index; + knew.device = gctl_id->device; + knew.subdevice = gctl_id->subdevice; knew.info = snd_emu10k1_gpr_ctl_info; - knew.tlv.p = copy_tlv((__force const unsigned int __user *)gctl->tlv, in_kernel); + knew.tlv.p = copy_tlv((const unsigned int __user *)gctl->tlv, in_kernel); if (knew.tlv.p) knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ; @@ -878,17 +902,15 @@ static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu, { unsigned int i; struct emu10k1_ctl_elem_id id; - struct emu10k1_ctl_elem_id __user *_id; struct snd_emu10k1_fx8010_ctl *ctl; struct snd_card *card = emu->card; + int err; - _id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls; - - for (i = 0; i < icode->gpr_del_control_count; i++, _id++) { - if (in_kernel) - id = *(__force struct emu10k1_ctl_elem_id *)_id; - else if (copy_from_user(&id, _id, sizeof(id))) - return -EFAULT; + for (i = 0; i < icode->gpr_del_control_count; i++) { + err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id, + in_kernel); + if (err < 0) + return err; down_write(&card->controls_rwsem); ctl = snd_emu10k1_look_for_ctl(emu, &id); if (ctl) @@ -917,7 +939,7 @@ static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu, i < icode->gpr_list_control_count) { memset(gctl, 0, sizeof(*gctl)); id = &ctl->kcontrol->id; - gctl->id.iface = id->iface; + gctl->id.iface = (__force int)id->iface; strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name)); gctl->id.index = id->index; gctl->id.device = id->device; @@ -1095,7 +1117,7 @@ static void snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 1; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1116,7 +1138,7 @@ static void snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 2; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1138,7 +1160,7 @@ static void snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 1; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1151,7 +1173,7 @@ static void snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 2; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1204,8 +1226,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, @@ -1213,7 +1235,7 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) if (!controls) goto __err_ctrls; - gpr_map = (u32 __force *)icode->gpr_map; + gpr_map = icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; icode->tram_addr_map = icode->tram_data_map + 256; @@ -1468,7 +1490,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) ctl = &controls[nctl + 0]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Bass"); ctl->vcount = 2; ctl->count = 10; @@ -1477,7 +1499,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) ctl->value[0] = ctl->value[1] = 20; ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; ctl = &controls[nctl + 1]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Treble"); ctl->vcount = 2; ctl->count = 10; @@ -1758,7 +1780,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0); icode->gpr_add_control_count = nctl; - icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls; + icode->gpr_add_controls = controls; emu->support_tlv = 1; /* support TLV */ err = snd_emu10k1_icode_poke(emu, icode, true); emu->support_tlv = 0; /* clear again */ @@ -1766,7 +1788,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) __err: kfree(controls); __err_ctrls: - kfree((void __force *)icode->gpr_map); + kfree(icode->gpr_map); __err_gpr: kfree(icode); return err; @@ -1839,8 +1861,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; @@ -1854,7 +1876,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if (!ipcm) goto __err_ipcm; - gpr_map = (u32 __force *)icode->gpr_map; + gpr_map = icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; icode->tram_addr_map = icode->tram_data_map + 160; @@ -2188,7 +2210,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */ ctl = &controls[i + 0]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Bass"); ctl->vcount = 2; ctl->count = 10; @@ -2198,7 +2220,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) ctl->tlv = snd_emu10k1_bass_treble_db_scale; ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; ctl = &controls[i + 1]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Treble"); ctl->vcount = 2; ctl->count = 10; @@ -2384,7 +2406,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0) goto __err; icode->gpr_add_control_count = i; - icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls; + icode->gpr_add_controls = controls; emu->support_tlv = 1; /* support TLV */ err = snd_emu10k1_icode_poke(emu, icode, true); emu->support_tlv = 0; /* clear again */ @@ -2395,7 +2417,7 @@ __err: __err_ipcm: kfree(controls); __err_ctrls: - kfree((void __force *)icode->gpr_map); + kfree(icode->gpr_map); __err_gpr: kfree(icode); return err; diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 9757667cdd58..2609e391ce54 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -1110,16 +1110,23 @@ irqreturn_t azx_interrupt(int irq, void *dev_id) if (snd_hdac_bus_handle_stream_irq(bus, status, stream_update)) active = true; - /* clear rirb int */ status = azx_readb(chip, RIRBSTS); if (status & RIRB_INT_MASK) { + /* + * Clearing the interrupt status here ensures that no + * interrupt gets masked after the RIRB wp is read in + * snd_hdac_bus_update_rirb. This avoids a possible + * race condition where codec response in RIRB may + * remain unserviced by IRQ, eventually falling back + * to polling mode in azx_rirb_get_response. + */ + azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); active = true; if (status & RIRB_INT_RESPONSE) { if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) udelay(80); snd_hdac_bus_update_rirb(bus); } - azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } } while (active && ++repeat < 10); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b5e8d4301883..92a042e34d3e 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2451,6 +2451,8 @@ static const struct pci_device_id azx_ids[] = { /* Jasperlake */ { PCI_DEVICE(0x8086, 0x38c8), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, + { PCI_DEVICE(0x8086, 0x4dc8), + .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, /* Tigerlake */ { PCI_DEVICE(0x8086, 0xa0c8), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 48bddc218829..5119a9ae3d8a 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1550,6 +1550,34 @@ static bool update_eld(struct hda_codec *codec, return eld_changed; } +static struct snd_jack *pin_idx_to_pcm_jack(struct hda_codec *codec, + struct hdmi_spec_per_pin *per_pin) +{ + struct hdmi_spec *spec = codec->spec; + struct snd_jack *jack = NULL; + struct hda_jack_tbl *jack_tbl; + + /* if !dyn_pcm_assign, get jack from hda_jack_tbl + * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not + * NULL even after snd_hda_jack_tbl_clear() is called to + * free snd_jack. This may cause access invalid memory + * when calling snd_jack_report + */ + if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) { + jack = spec->pcm_rec[per_pin->pcm_idx].jack; + } else if (!spec->dyn_pcm_assign) { + /* + * jack tbl doesn't support DP MST + * DP MST will use dyn_pcm_assign, + * so DP MST will never come here + */ + jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, + per_pin->dev_id); + if (jack_tbl) + jack = jack_tbl->jack; + } + return jack; +} /* update ELD and jack state via HD-audio verbs */ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, int repoll) @@ -1571,6 +1599,7 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, int present; bool ret; bool do_repoll = false; + struct snd_jack *pcm_jack = NULL; present = snd_hda_jack_pin_sense(codec, pin_nid, dev_id); @@ -1598,10 +1627,19 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, do_repoll = true; } - if (do_repoll) + if (do_repoll) { schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300)); - else + } else { + /* + * pcm_idx >=0 before update_eld() means it is in monitor + * disconnected event. Jack must be fetched before + * update_eld(). + */ + pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); update_eld(codec, per_pin, eld); + if (!pcm_jack) + pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); + } ret = !repoll || !eld->monitor_present || eld->eld_valid; @@ -1610,38 +1648,32 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, jack->block_report = !ret; jack->pin_sense = (eld->monitor_present && eld->eld_valid) ? AC_PINSENSE_PRESENCE : 0; - } - mutex_unlock(&per_pin->lock); - return ret; -} -static struct snd_jack *pin_idx_to_jack(struct hda_codec *codec, - struct hdmi_spec_per_pin *per_pin) -{ - struct hdmi_spec *spec = codec->spec; - struct snd_jack *jack = NULL; - struct hda_jack_tbl *jack_tbl; + if (spec->dyn_pcm_assign && pcm_jack && !do_repoll) { + int state = 0; + + if (jack->pin_sense & AC_PINSENSE_PRESENCE) + state = SND_JACK_AVOUT; + snd_jack_report(pcm_jack, state); + } - /* if !dyn_pcm_assign, get jack from hda_jack_tbl - * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not - * NULL even after snd_hda_jack_tbl_clear() is called to - * free snd_jack. This may cause access invalid memory - * when calling snd_jack_report - */ - if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) - jack = spec->pcm_rec[per_pin->pcm_idx].jack; - else if (!spec->dyn_pcm_assign) { /* - * jack tbl doesn't support DP MST - * DP MST will use dyn_pcm_assign, - * so DP MST will never come here + * snd_hda_jack_pin_sense() call at the beginning of this + * function, updates jack->pins_sense and clears + * jack->jack_dirty, therefore snd_hda_jack_report_sync() will + * not override the jack->pin_sense. + * + * snd_hda_jack_report_sync() is superfluous for dyn_pcm_assign + * case. The jack->pin_sense update was already performed, and + * hda_jack->jack is NULL for dyn_pcm_assign. + * + * Don't call snd_hda_jack_report_sync() for + * dyn_pcm_assign. */ - jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, - per_pin->dev_id); - if (jack_tbl) - jack = jack_tbl->jack; + ret = ret && !spec->dyn_pcm_assign; } - return jack; + mutex_unlock(&per_pin->lock); + return ret; } /* update ELD and jack state via audio component */ @@ -1677,10 +1709,10 @@ static void sync_eld_via_acomp(struct hda_codec *codec, /* pcm_idx >=0 before update_eld() means it is in monitor * disconnected event. Jack must be fetched before update_eld() */ - jack = pin_idx_to_jack(codec, per_pin); + jack = pin_idx_to_pcm_jack(codec, per_pin); changed = update_eld(codec, per_pin, eld); if (jack == NULL) - jack = pin_idx_to_jack(codec, per_pin); + jack = pin_idx_to_pcm_jack(codec, per_pin); if (changed && jack) snd_jack_report(jack, (eld->monitor_present && eld->eld_valid) ? @@ -4256,6 +4288,7 @@ HDA_CODEC_ENTRY(0x8086280c, "Cannonlake HDMI", patch_i915_glk_hdmi), HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI", patch_i915_glk_hdmi), HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI", patch_i915_tgl_hdmi), +HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3b38a13abb7a..4770fb3f51fb 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -9111,6 +9111,7 @@ static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = { SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2, {0x14, 0x01014010}, {0x17, 0x90170150}, + {0x19, 0x02a11060}, {0x1b, 0x01813030}, {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2, diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index c1e15ec9a038..cc06f0a1a7e4 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -4802,7 +4802,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne break; } case SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE: { - struct hdsp_firmware __user *firmware; + struct hdsp_firmware firmware; u32 __user *firmware_data; int err; @@ -4815,10 +4815,9 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne dev_info(hdsp->card->dev, "initializing firmware upload\n"); - firmware = (struct hdsp_firmware __user *)argp; - - if (get_user(firmware_data, (__force void __user **)&firmware->firmware_data)) + if (copy_from_user(&firmware, argp, sizeof(firmware))) return -EFAULT; + firmware_data = (u32 __user *)firmware.firmware_data; if (hdsp_check_for_iobox (hdsp)) return -EIO; |