problem with sound card at laptop HP pavilion dv6

hi all,
i have problem with sound card at laptop HP pavilion dv6. Installed operation system is Fedora 3.6.3-1.fc17.i686 and name of sound card:
ATI Technologies Inc Device 1714 (AMD High Definition Audio Device). I need probably driver. Do you know where i can found driver for me sound card? Many thanks
for yours advice and time.






[root@froste /]# cat /var/log/messages| grep sound
Nov 1 21:17:32 froste kernel: [ 17.522299] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input10
Nov 1 21:17:32 froste kernel: [ 17.834095] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input11
Nov 1 21:17:32 froste kernel: [ 17.834637] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input12
Nov 2 07:05:27 froste kernel: [ 26.477859] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input10
Nov 2 07:05:27 froste kernel: [ 27.123034] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input11
Nov 2 07:05:27 froste kernel: [ 27.123295] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input12
Nov 2 07:06:32 froste kernel: [ 16.629247] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input11
Nov 2 07:06:32 froste kernel: [ 17.055937] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input12
Nov 2 07:06:32 froste kernel: [ 17.056138] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input13
Nov 2 07:08:26 froste kernel: [ 140.475606] Modules linked in: fuse lockd sunrpc rfcomm bnep ip6t_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter xt_state nf_conntrack ip6_tables arc4 brcmsmac snd_hda_codec_idt cordic brcmutil snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_seq mac80211 snd_seq_device snd_pcm cfg80211 r8169 hp_wmi kvm sparse_keymap snd_page_alloc btusb bluetooth mii hp_accel snd_timer uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rfkill snd bcma media k10temp i2c_piix4 microcode lis3lv02d soundcore input_polldev uinput ata_generic pata_acpi pata_atiixp sdhci_pci sdhci mmc_core wmi video radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core
Nov 5 08:04:09 froste kernel: [ 14.939740] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input9
Nov 5 08:04:09 froste kernel: [ 14.973135] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input10
Nov 5 08:04:09 froste kernel: [ 14.973523] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input11
[root@froste /]#

[root@froste /]# lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Complex
00:01.0 VGA compatible controller: ATI Technologies Inc Device 9647
00:01.1 Audio device: ATI Technologies Inc Device 1714 ***
00:02.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:06.0 PCI bridge: Advanced Micro Devices [AMD] Family 12h Processor Root Port
00:10.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:10.1 USB Controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode]
00:12.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:12.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:13.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:13.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 13)
00:14.1 IDE interface: Advanced Micro Devices [AMD] Hudson IDE Controller (rev 40)
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
01:00.0 VGA compatible controller: ATI Technologies Inc NI Whistler [AMD Radeon HD 6600M Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5209 (rev 01)
04:00.1 SD Host controller: Realtek Semiconductor Co., Ltd. Device 5209 (rev 01)
[root@froste /]#