ALSA: oxygen: use a copy of the model struct

Put a copy of the model structure into the chip structure so that model-
specific drivers can modify it depending on a particular device
instance.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

1 files changed, 21 insertions, 21 deletions

diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index c4ad65a3406f..5e8071ac766f 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -129,7 +129,7 @@ static int oxygen_open(struct snd_pcm_substream *substream,
 
         runtime->private_data = (void *)(uintptr_t)channel;
         if (channel == PCM_B && chip->has_ac97_1 &&
-            (chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1))
+            (chip->model.pcm_dev_cfg & CAPTURE_2_FROM_AC97_1))
                 runtime->hw = oxygen_ac97_hardware;
         else
                 runtime->hw = *oxygen_hardware[channel];
@@ -140,11 +140,11 @@ static int oxygen_open(struct snd_pcm_substream *substream,
                 runtime->hw.rate_min = 44100;
                 break;
         case PCM_MULTICH:
-                runtime->hw.channels_max = chip->model->dac_channels;
+                runtime->hw.channels_max = chip->model.dac_channels;
                 break;
         }
-        if (chip->model->pcm_hardware_filter)
-                chip->model->pcm_hardware_filter(channel, &runtime->hw);
+        if (chip->model.pcm_hardware_filter)
+                chip->model.pcm_hardware_filter(channel, &runtime->hw);
         err = snd_pcm_hw_constraint_step(runtime, 0,
                                          SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
         if (err < 0)
@@ -355,7 +355,7 @@ static int oxygen_rec_a_hw_params(struct snd_pcm_substream *substream,
         oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT,
                               oxygen_rate(hw_params) |
                               oxygen_i2s_mclk(hw_params) |
-                              chip->model->adc_i2s_format |
+                              chip->model.adc_i2s_format |
                               oxygen_i2s_bits(hw_params),
                               OXYGEN_I2S_RATE_MASK |
                               OXYGEN_I2S_FORMAT_MASK |
@@ -364,7 +364,7 @@ static int oxygen_rec_a_hw_params(struct snd_pcm_substream *substream,
         spin_unlock_irq(&chip->reg_lock);
 
         mutex_lock(&chip->mutex);
-        chip->model->set_adc_params(chip, hw_params);
+        chip->model.set_adc_params(chip, hw_params);
         mutex_unlock(&chip->mutex);
         return 0;
 }
@@ -381,7 +381,7 @@ static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream,
                 return err;
 
         is_ac97 = chip->has_ac97_1 &&
-                (chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
+                (chip->model.pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
 
         spin_lock_irq(&chip->reg_lock);
         oxygen_write8_masked(chip, OXYGEN_REC_FORMAT,
@@ -391,7 +391,7 @@ static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream,
                 oxygen_write16_masked(chip, OXYGEN_I2S_B_FORMAT,
                                       oxygen_rate(hw_params) |
                                       oxygen_i2s_mclk(hw_params) |
-                                      chip->model->adc_i2s_format |
+                                      chip->model.adc_i2s_format |
                                       oxygen_i2s_bits(hw_params),
                                       OXYGEN_I2S_RATE_MASK |
                                       OXYGEN_I2S_FORMAT_MASK |
@@ -401,7 +401,7 @@ static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream,
 
         if (!is_ac97) {
                 mutex_lock(&chip->mutex);
-                chip->model->set_adc_params(chip, hw_params);
+                chip->model.set_adc_params(chip, hw_params);
                 mutex_unlock(&chip->mutex);
         }
         return 0;
@@ -468,7 +468,7 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
                              OXYGEN_MULTICH_FORMAT_MASK);
         oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT,
                               oxygen_rate(hw_params) |
-                              chip->model->dac_i2s_format |
+                              chip->model.dac_i2s_format |
                               oxygen_i2s_bits(hw_params),
                               OXYGEN_I2S_RATE_MASK |
                               OXYGEN_I2S_FORMAT_MASK |
@@ -478,7 +478,7 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
         spin_unlock_irq(&chip->reg_lock);
 
         mutex_lock(&chip->mutex);
-        chip->model->set_dac_params(chip, hw_params);
+        chip->model.set_dac_params(chip, hw_params);
         mutex_unlock(&chip->mutex);
         return 0;
 }
@@ -657,9 +657,9 @@ int oxygen_pcm_init(struct oxygen *chip)
         int outs, ins;
         int err;
 
-        outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_0_TO_I2S);
-        ins = !!(chip->model->pcm_dev_cfg & (CAPTURE_0_FROM_I2S_1 |
-                                             CAPTURE_0_FROM_I2S_2));
+        outs = !!(chip->model.pcm_dev_cfg & PLAYBACK_0_TO_I2S);
+        ins = !!(chip->model.pcm_dev_cfg & (CAPTURE_0_FROM_I2S_1 |
+                                            CAPTURE_0_FROM_I2S_2));
         if (outs | ins) {
                 err = snd_pcm_new(chip->card, "Analog", 0, outs, ins, &pcm);
                 if (err < 0)
@@ -667,10 +667,10 @@ int oxygen_pcm_init(struct oxygen *chip)
                 if (outs)
                         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
                                         &oxygen_multich_ops);
-                if (chip->model->pcm_dev_cfg & CAPTURE_0_FROM_I2S_1)
+                if (chip->model.pcm_dev_cfg & CAPTURE_0_FROM_I2S_1)
                         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
                                         &oxygen_rec_a_ops);
-                else if (chip->model->pcm_dev_cfg & CAPTURE_0_FROM_I2S_2)
+                else if (chip->model.pcm_dev_cfg & CAPTURE_0_FROM_I2S_2)
                         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
                                         &oxygen_rec_b_ops);
                 pcm->private_data = chip;
@@ -690,8 +690,8 @@ int oxygen_pcm_init(struct oxygen *chip)
                                                       BUFFER_BYTES_MAX);
         }
 
-        outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_1_TO_SPDIF);
-        ins = !!(chip->model->pcm_dev_cfg & CAPTURE_1_FROM_SPDIF);
+        outs = !!(chip->model.pcm_dev_cfg & PLAYBACK_1_TO_SPDIF);
+        ins = !!(chip->model.pcm_dev_cfg & CAPTURE_1_FROM_SPDIF);
         if (outs | ins) {
                 err = snd_pcm_new(chip->card, "Digital", 1, outs, ins, &pcm);
                 if (err < 0)
@@ -712,11 +712,11 @@ int oxygen_pcm_init(struct oxygen *chip)
         }
 
         if (chip->has_ac97_1) {
-                outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_2_TO_AC97_1);
-                ins = !!(chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
+                outs = !!(chip->model.pcm_dev_cfg & PLAYBACK_2_TO_AC97_1);
+                ins = !!(chip->model.pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
         } else {
                 outs = 0;
-                ins = !!(chip->model->pcm_dev_cfg & CAPTURE_2_FROM_I2S_2);
+                ins = !!(chip->model.pcm_dev_cfg & CAPTURE_2_FROM_I2S_2);
         }
         if (outs | ins) {
                 err = snd_pcm_new(chip->card, outs ? "AC97" : "Analog2",