Lines Matching +full:reg +full:- +full:addr
1 // SPDX-License-Identifier: GPL-2.0-or-later
31 static inline void __snd_gf1_ctrl_stop(struct snd_gus_card * gus, unsigned char reg)
35 outb(reg | 0x80, gus->gf1.reg_regsel);
37 value = inb(gus->gf1.reg_data8);
39 outb(reg, gus->gf1.reg_regsel);
41 outb((value | 0x03) & ~(0x80 | 0x20), gus->gf1.reg_data8);
46 unsigned char reg,
49 outb(reg, gus->gf1.reg_regsel);
51 outb(data, gus->gf1.reg_data8);
56 unsigned char reg)
58 outb(reg, gus->gf1.reg_regsel);
60 return inb(gus->gf1.reg_data8);
64 unsigned char reg, unsigned int data)
66 outb(reg, gus->gf1.reg_regsel);
68 outw((unsigned short) data, gus->gf1.reg_data16);
73 unsigned char reg)
75 outb(reg, gus->gf1.reg_regsel);
77 return inw(gus->gf1.reg_data16);
81 unsigned char reg, unsigned char data)
83 outb(reg, gus->gf1.reg_timerctrl);
84 inb(gus->gf1.reg_timerctrl);
85 inb(gus->gf1.reg_timerctrl);
86 outb(data, gus->gf1.reg_timerdata);
87 inb(gus->gf1.reg_timerctrl);
88 inb(gus->gf1.reg_timerctrl);
91 static inline void __snd_gf1_write_addr(struct snd_gus_card * gus, unsigned char reg,
92 unsigned int addr, int w_16bit)
94 if (gus->gf1.enh_mode) {
96 addr = ((addr >> 1) & ~0x0000000f) | (addr & 0x0000000f);
97 __snd_gf1_write8(gus, SNDRV_GF1_VB_UPPER_ADDRESS, (unsigned char) ((addr >> 26) & 0x03));
99 addr = (addr & 0x00c0000f) | ((addr & 0x003ffff0) >> 1);
100 __snd_gf1_write16(gus, reg, (unsigned short) (addr >> 11));
101 __snd_gf1_write16(gus, reg + 1, (unsigned short) (addr << 5));
105 unsigned char reg, short w_16bit)
109 res = ((unsigned int) __snd_gf1_look16(gus, reg | 0x80) << 11) & 0xfff800;
110 res |= ((unsigned int) __snd_gf1_look16(gus, (reg + 1) | 0x80) >> 5) & 0x0007ff;
111 if (gus->gf1.enh_mode) {
125 void snd_gf1_ctrl_stop(struct snd_gus_card * gus, unsigned char reg)
127 __snd_gf1_ctrl_stop(gus, reg);
131 unsigned char reg,
134 __snd_gf1_write8(gus, reg, data);
137 unsigned char snd_gf1_look8(struct snd_gus_card * gus, unsigned char reg)
139 return __snd_gf1_look8(gus, reg);
143 unsigned char reg,
146 __snd_gf1_write16(gus, reg, data);
149 unsigned short snd_gf1_look16(struct snd_gus_card * gus, unsigned char reg)
151 return __snd_gf1_look16(gus, reg);
155 unsigned char reg,
158 __snd_gf1_adlib_write(gus, reg, data);
161 void snd_gf1_write_addr(struct snd_gus_card * gus, unsigned char reg,
162 unsigned int addr, short w_16bit)
164 __snd_gf1_write_addr(gus, reg, addr, w_16bit);
168 unsigned char reg,
171 return __snd_gf1_read_addr(gus, reg, w_16bit);
178 void snd_gf1_i_ctrl_stop(struct snd_gus_card * gus, unsigned char reg)
180 guard(spinlock_irqsave)(&gus->reg_lock);
181 __snd_gf1_ctrl_stop(gus, reg);
185 unsigned char reg,
188 guard(spinlock_irqsave)(&gus->reg_lock);
189 __snd_gf1_write8(gus, reg, data);
192 unsigned char snd_gf1_i_look8(struct snd_gus_card * gus, unsigned char reg)
194 guard(spinlock_irqsave)(&gus->reg_lock);
195 return __snd_gf1_look8(gus, reg);
199 unsigned char reg,
202 guard(spinlock_irqsave)(&gus->reg_lock);
203 __snd_gf1_write16(gus, reg, data);
206 unsigned short snd_gf1_i_look16(struct snd_gus_card * gus, unsigned char reg)
208 guard(spinlock_irqsave)(&gus->reg_lock);
209 return __snd_gf1_look16(gus, reg);
212 void snd_gf1_dram_addr(struct snd_gus_card * gus, unsigned int addr)
214 outb(0x43, gus->gf1.reg_regsel);
216 outw((unsigned short) addr, gus->gf1.reg_data16);
218 outb(0x44, gus->gf1.reg_regsel);
220 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
224 void snd_gf1_poke(struct snd_gus_card * gus, unsigned int addr, unsigned char data)
226 guard(spinlock_irqsave)(&gus->reg_lock);
227 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel);
229 outw((unsigned short) addr, gus->gf1.reg_data16);
231 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel);
233 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
235 outb(data, gus->gf1.reg_dram);
238 unsigned char snd_gf1_peek(struct snd_gus_card * gus, unsigned int addr)
240 guard(spinlock_irqsave)(&gus->reg_lock);
241 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel);
243 outw((unsigned short) addr, gus->gf1.reg_data16);
245 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel);
247 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
249 return inb(gus->gf1.reg_dram);
254 void snd_gf1_pokew(struct snd_gus_card * gus, unsigned int addr, unsigned short data)
256 if (!gus->interwave)
257 dev_dbg(gus->card->dev, "%s - GF1!!!\n", __func__);
258 guard(spinlock_irqsave)(&gus->reg_lock);
259 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel);
261 outw((unsigned short) addr, gus->gf1.reg_data16);
263 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel);
265 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
267 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel);
269 outw(data, gus->gf1.reg_data16);
272 unsigned short snd_gf1_peekw(struct snd_gus_card * gus, unsigned int addr)
274 if (!gus->interwave)
275 dev_dbg(gus->card->dev, "%s - GF1!!!\n", __func__);
276 guard(spinlock_irqsave)(&gus->reg_lock);
277 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel);
279 outw((unsigned short) addr, gus->gf1.reg_data16);
281 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel);
283 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
285 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel);
287 return inw(gus->gf1.reg_data16);
290 void snd_gf1_dram_setmem(struct snd_gus_card * gus, unsigned int addr,
295 if (!gus->interwave)
296 dev_dbg(gus->card->dev, "%s - GF1!!!\n", __func__);
297 addr &= ~1;
300 guard(spinlock_irqsave)(&gus->reg_lock);
301 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel);
303 outw((unsigned short) addr, gus->gf1.reg_data16);
305 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel);
307 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8);
309 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel);
310 while (count--)
320 static const unsigned short voices_tbl[32 - 14 + 1] =
326 voices = gus->gf1.active_voices;
331 if (gus->gf1.enh_mode)
333 gus->gf1.active_voices = voices;
334 gus->gf1.playback_freq =
335 gus->gf1.enh_mode ? 44100 : voices_tbl[voices - 14];
336 if (!gus->gf1.enh_mode) {
337 snd_gf1_i_write8(gus, SNDRV_GF1_GB_ACTIVE_VOICES, 0xc0 | (voices - 1));