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ALSA: asihpi - Distinguish four different emif init errors. 

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eliot Blennerhassett 2011-12-22 13:38:47 +13:00 коммит произвёл Takashi Iwai
Родитель 812550e9ef
Коммит 4e225e2649
1 изменённых файлов: 19 добавлений и 16 удалений
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35
sound/pci/asihpi/hpi6205.c
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@ -45,18 +45,21 @@
#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016 #define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016
/* initialization/bootload errors */ /* initialization/bootload errors */
#define HPI6205_ERROR_6205_NO_IRQ 1002 #define HPI6205_ERROR_6205_NO_IRQ 1002
#define HPI6205_ERROR_6205_INIT_FAILED 1003 #define HPI6205_ERROR_6205_INIT_FAILED 1003
#define HPI6205_ERROR_6205_REG 1006 #define HPI6205_ERROR_6205_REG 1006
#define HPI6205_ERROR_6205_DSPPAGE 1007 #define HPI6205_ERROR_6205_DSPPAGE 1007
#define HPI6205_ERROR_C6713_HPIC 1009 #define HPI6205_ERROR_C6713_HPIC 1009
#define HPI6205_ERROR_C6713_HPIA 1010 #define HPI6205_ERROR_C6713_HPIA 1010
#define HPI6205_ERROR_C6713_PLL 1011 #define HPI6205_ERROR_C6713_PLL 1011
#define HPI6205_ERROR_DSP_INTMEM 1012 #define HPI6205_ERROR_DSP_INTMEM 1012
#define HPI6205_ERROR_DSP_EXTMEM 1013 #define HPI6205_ERROR_DSP_EXTMEM 1013
#define HPI6205_ERROR_DSP_PLD 1014 #define HPI6205_ERROR_DSP_PLD 1014
#define HPI6205_ERROR_6205_EEPROM 1017 #define HPI6205_ERROR_6205_EEPROM 1017
#define HPI6205_ERROR_DSP_EMIF 1018 #define HPI6205_ERROR_DSP_EMIF1 1018
#define HPI6205_ERROR_DSP_EMIF2 1019
#define HPI6205_ERROR_DSP_EMIF3 1020
#define HPI6205_ERROR_DSP_EMIF4 1021
/*****************************************************************************/ /*****************************************************************************/
/* for C6205 PCI i/f */ /* for C6205 PCI i/f */
@ -1612,7 +1615,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting); boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index, if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800008)) 0x01800008))
return HPI6205_ERROR_DSP_EMIF; return HPI6205_ERROR_DSP_EMIF1;
/* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */ /* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */
/* which occupies D15..0. 6713 starts at 27MHz, so need */ /* which occupies D15..0. 6713 starts at 27MHz, so need */
@ -1625,7 +1628,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting); boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index, if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800004)) 0x01800004))
return HPI6205_ERROR_DSP_EMIF; return HPI6205_ERROR_DSP_EMIF2;
/* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */ /* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */
/* which occupies D15..0. 6713 starts at 27MHz, so need */ /* which occupies D15..0. 6713 starts at 27MHz, so need */
@ -1637,7 +1640,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting); boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index, if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800010)) 0x01800010))
return HPI6205_ERROR_DSP_EMIF; return HPI6205_ERROR_DSP_EMIF3;
/* EMIF CE3 setup - 32 bit async. */ /* EMIF CE3 setup - 32 bit async. */
/* This is the PLD on the ASI5000 cards only */ /* This is the PLD on the ASI5000 cards only */
@ -1648,7 +1651,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting); boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index, if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800014)) 0x01800014))
return HPI6205_ERROR_DSP_EMIF; return HPI6205_ERROR_DSP_EMIF4;
/* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */ /* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */
/* need to use this else DSP code crashes? */ /* need to use this else DSP code crashes? */