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Diffstat (limited to 'sound/soc/intel/avs/skl.c')
-rw-r--r--sound/soc/intel/avs/skl.c59
1 files changed, 41 insertions, 18 deletions
diff --git a/sound/soc/intel/avs/skl.c b/sound/soc/intel/avs/skl.c
index 6bb8bbc70442..d19f8953993f 100644
--- a/sound/soc/intel/avs/skl.c
+++ b/sound/soc/intel/avs/skl.c
@@ -12,11 +12,36 @@
#include "avs.h"
#include "messages.h"
+irqreturn_t avs_skl_irq_thread(struct avs_dev *adev)
+{
+ union avs_reply_msg msg;
+ u32 hipct, hipcte;
+
+ hipct = snd_hdac_adsp_readl(adev, SKL_ADSP_REG_HIPCT);
+ hipcte = snd_hdac_adsp_readl(adev, SKL_ADSP_REG_HIPCTE);
+
+ /* Ensure DSP sent new response to process. */
+ if (!(hipct & SKL_ADSP_HIPCT_BUSY))
+ return IRQ_NONE;
+
+ msg.primary = hipct;
+ msg.ext.val = hipcte;
+ avs_dsp_process_response(adev, msg.val);
+
+ /* Tell DSP we accepted its message. */
+ snd_hdac_adsp_updatel(adev, SKL_ADSP_REG_HIPCT, SKL_ADSP_HIPCT_BUSY, SKL_ADSP_HIPCT_BUSY);
+ /* Unmask busy interrupt. */
+ snd_hdac_adsp_updatel(adev, SKL_ADSP_REG_HIPCCTL, AVS_ADSP_HIPCCTL_BUSY,
+ AVS_ADSP_HIPCCTL_BUSY);
+
+ return IRQ_HANDLED;
+}
+
static int __maybe_unused
-skl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_period,
- u32 fifo_full_period, unsigned long resource_mask, u32 *priorities)
+avs_skl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_period,
+ u32 fifo_full_period, unsigned long resource_mask, u32 *priorities)
{
- struct skl_log_state_info *info;
+ struct avs_skl_log_state_info *info;
u32 size, num_cores = adev->hw_cfg.dsp_cores;
int ret, i;
@@ -45,7 +70,7 @@ skl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable, u32 aging_peri
return 0;
}
-int skl_log_buffer_offset(struct avs_dev *adev, u32 core)
+int avs_skl_log_buffer_offset(struct avs_dev *adev, u32 core)
{
return core * avs_log_buffer_size(adev);
}
@@ -53,8 +78,7 @@ int skl_log_buffer_offset(struct avs_dev *adev, u32 core)
/* fw DbgLogWp registers */
#define FW_REGS_DBG_LOG_WP(core) (0x30 + 0x4 * core)
-static int
-skl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg)
+static int avs_skl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg)
{
void __iomem *buf;
u16 size, write, offset;
@@ -74,7 +98,7 @@ skl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg)
return 0;
}
-static int skl_coredump(struct avs_dev *adev, union avs_notify_msg *msg)
+static int avs_skl_coredump(struct avs_dev *adev, union avs_notify_msg *msg)
{
u8 *dump;
@@ -88,33 +112,32 @@ static int skl_coredump(struct avs_dev *adev, union avs_notify_msg *msg)
return 0;
}
-static bool
-skl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake)
+static bool avs_skl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake)
{
/* unsupported on cAVS 1.5 hw */
return false;
}
-static int skl_set_d0ix(struct avs_dev *adev, bool enable)
+static int avs_skl_set_d0ix(struct avs_dev *adev, bool enable)
{
/* unsupported on cAVS 1.5 hw */
return 0;
}
-const struct avs_dsp_ops skl_dsp_ops = {
+const struct avs_dsp_ops avs_skl_dsp_ops = {
.power = avs_dsp_core_power,
.reset = avs_dsp_core_reset,
.stall = avs_dsp_core_stall,
- .irq_handler = avs_dsp_irq_handler,
- .irq_thread = avs_dsp_irq_thread,
+ .irq_handler = avs_irq_handler,
+ .irq_thread = avs_skl_irq_thread,
.int_control = avs_dsp_interrupt_control,
.load_basefw = avs_cldma_load_basefw,
.load_lib = avs_cldma_load_library,
.transfer_mods = avs_cldma_transfer_modules,
- .log_buffer_offset = skl_log_buffer_offset,
- .log_buffer_status = skl_log_buffer_status,
- .coredump = skl_coredump,
- .d0ix_toggle = skl_d0ix_toggle,
- .set_d0ix = skl_set_d0ix,
+ .log_buffer_offset = avs_skl_log_buffer_offset,
+ .log_buffer_status = avs_skl_log_buffer_status,
+ .coredump = avs_skl_coredump,
+ .d0ix_toggle = avs_skl_d0ix_toggle,
+ .set_d0ix = avs_skl_set_d0ix,
AVS_SET_ENABLE_LOGS_OP(skl)
};