diff options
Diffstat (limited to 'sound/soc/sh/rcar/rsnd.h')
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 106 |
1 files changed, 63 insertions, 43 deletions
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 6b519370fd64..da716b1f52e4 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -14,9 +14,7 @@ #include <linux/io.h> #include <linux/list.h> #include <linux/module.h> -#include <linux/of_device.h> -#include <linux/of_graph.h> -#include <linux/of_irq.h> +#include <linux/of.h> #include <linux/sh_dma.h> #include <linux/workqueue.h> #include <sound/soc.h> @@ -31,6 +29,11 @@ #define RSND_GEN2_SSIU 2 #define RSND_GEN2_SSI 3 +#define RSND_GEN4_ADG 0 +#define RSND_GEN4_SSIU 1 +#define RSND_GEN4_SSI 2 +#define RSND_GEN4_SDMC 3 + #define RSND_BASE_MAX 4 /* @@ -197,6 +200,7 @@ enum rsnd_reg { SSI_SYS_INT_ENABLE5, SSI_SYS_INT_ENABLE6, SSI_SYS_INT_ENABLE7, + SSI_BUSIF, HDMI0_SEL, HDMI1_SEL, SSI9_BUSIF0_MODE, @@ -269,8 +273,8 @@ u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod); int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod, struct rsnd_mod **dma_mod); int rsnd_dma_probe(struct rsnd_priv *priv); -struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node, - struct rsnd_mod *mod, char *name); +struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node, char *name, + struct rsnd_mod *mod, char *x); /* * R-Car sound mod @@ -345,6 +349,11 @@ struct rsnd_mod_ops { int (*id)(struct rsnd_mod *mod); int (*id_sub)(struct rsnd_mod *mod); int (*id_cmd)(struct rsnd_mod *mod); + +#ifdef CONFIG_DEBUG_FS + void (*debug_info)(struct seq_file *m, + struct rsnd_dai_stream *io, struct rsnd_mod *mod); +#endif }; struct rsnd_dai_stream; @@ -359,19 +368,13 @@ struct rsnd_mod { /* * status * - * 0xH0000CB0 + * 0xH000DCB0 * * B 0: init 1: quit * C 0: start 1: stop * D 0: hw_params 1: hw_free * * H is always called (see __rsnd_mod_call) - * H 0: probe 1: remove - * H 0: pcm_new - * H 0: fallback - * H 0: pointer - * H 0: prepare - * H 0: cleanup */ #define __rsnd_mod_shift_init 4 #define __rsnd_mod_shift_quit 4 @@ -392,12 +395,12 @@ struct rsnd_mod { #define __rsnd_mod_add_remove 0 #define __rsnd_mod_add_prepare 0 #define __rsnd_mod_add_cleanup 0 -#define __rsnd_mod_add_init 1 -#define __rsnd_mod_add_quit -1 -#define __rsnd_mod_add_start 1 -#define __rsnd_mod_add_stop -1 -#define __rsnd_mod_add_hw_params 1 -#define __rsnd_mod_add_hw_free -1 +#define __rsnd_mod_add_init 1 /* needs protect */ +#define __rsnd_mod_add_quit -1 /* needs protect */ +#define __rsnd_mod_add_start 1 /* needs protect */ +#define __rsnd_mod_add_stop -1 /* needs protect */ +#define __rsnd_mod_add_hw_params 1 /* needs protect */ +#define __rsnd_mod_add_hw_free -1 /* needs protect */ #define __rsnd_mod_add_irq 0 #define __rsnd_mod_add_pcm_new 0 #define __rsnd_mod_add_fallback 0 @@ -407,16 +410,16 @@ struct rsnd_mod { #define __rsnd_mod_call_remove 0 #define __rsnd_mod_call_prepare 0 #define __rsnd_mod_call_cleanup 0 -#define __rsnd_mod_call_init 0 -#define __rsnd_mod_call_quit 1 -#define __rsnd_mod_call_start 0 -#define __rsnd_mod_call_stop 1 +#define __rsnd_mod_call_init 0 /* needs protect */ +#define __rsnd_mod_call_quit 1 /* needs protect */ +#define __rsnd_mod_call_start 0 /* needs protect */ +#define __rsnd_mod_call_stop 1 /* needs protect */ +#define __rsnd_mod_call_hw_params 0 /* needs protect */ +#define __rsnd_mod_call_hw_free 1 /* needs protect */ #define __rsnd_mod_call_irq 0 #define __rsnd_mod_call_pcm_new 0 #define __rsnd_mod_call_fallback 0 -#define __rsnd_mod_call_hw_params 0 #define __rsnd_mod_call_pointer 0 -#define __rsnd_mod_call_hw_free 1 #define rsnd_mod_to_priv(mod) ((mod)->priv) #define rsnd_mod_power_on(mod) clk_enable((mod)->clk) @@ -455,11 +458,13 @@ struct rsnd_mod *rsnd_mod_next(int *iterator, #define for_each_rsnd_mod_array(iterator, pos, io, array) \ for_each_rsnd_mod_arrays(iterator, pos, io, array, ARRAY_SIZE(array)) -void rsnd_parse_connect_common(struct rsnd_dai *rdai, +void rsnd_parse_connect_common(struct rsnd_dai *rdai, char *name, struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id), struct device_node *node, struct device_node *playback, struct device_node *capture); +int rsnd_node_count(struct rsnd_priv *priv, struct device_node *node, char *name); +int rsnd_node_fixed_index(struct device *dev, struct device_node *node, char *name, int idx); int rsnd_channel_normalization(int chan); #define rsnd_runtime_channel_original(io) \ @@ -512,6 +517,7 @@ struct rsnd_dai_stream { #define RSND_STREAM_HDMI0 (1 << 0) /* for HDMI0 */ #define RSND_STREAM_HDMI1 (1 << 1) /* for HDMI1 */ #define RSND_STREAM_TDM_SPLIT (1 << 2) /* for TDM split mode */ +#define RSND_HW_RULE_ERR (1 << 3) /* hw_rule error */ #define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL) #define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI) @@ -537,6 +543,7 @@ struct rsnd_dai { struct rsnd_dai_stream capture; struct rsnd_priv *priv; struct snd_pcm_hw_constraint_list constraint; + struct of_phandle_args dai_args; int max_channels; /* 2ch - 16ch */ int ssi_lane; /* 1lane - 4lane */ @@ -592,24 +599,28 @@ void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg); phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id); +#ifdef CONFIG_DEBUG_FS +void __iomem *rsnd_gen_get_base_addr(struct rsnd_priv *priv, int reg_id); +#endif /* * R-Car ADG */ int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate); -int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod); -int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate); +int rsnd_adg_ssi_clk_stop(struct rsnd_mod *ssi_mod); +int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate); int rsnd_adg_probe(struct rsnd_priv *priv); void rsnd_adg_remove(struct rsnd_priv *priv); int rsnd_adg_set_src_timesel_gen2(struct rsnd_mod *src_mod, struct rsnd_dai_stream *io, unsigned int in_rate, unsigned int out_rate); -int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod, +int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *cmd_mod, struct rsnd_dai_stream *io); #define rsnd_adg_clk_enable(priv) rsnd_adg_clk_control(priv, 1) #define rsnd_adg_clk_disable(priv) rsnd_adg_clk_control(priv, 0) void rsnd_adg_clk_control(struct rsnd_priv *priv, int enable); +void rsnd_adg_clk_dbg_info(struct rsnd_priv *priv, struct seq_file *m); /* * R-Car sound priv @@ -623,6 +634,7 @@ struct rsnd_priv { #define RSND_GEN1 (1 << 0) #define RSND_GEN2 (2 << 0) #define RSND_GEN3 (3 << 0) +#define RSND_GEN4 (4 << 0) #define RSND_SOC_MASK (0xFF << 4) #define RSND_SOC_E (1 << 4) /* E1/E2/E3 */ @@ -689,6 +701,9 @@ struct rsnd_priv { struct snd_soc_dai_driver *daidrv; struct rsnd_dai *rdai; int rdai_nr; + +#define RSND_MAX_COMPONENT 3 + int component_dais[RSND_MAX_COMPONENT]; }; #define rsnd_priv_to_pdev(priv) ((priv)->pdev) @@ -697,6 +712,7 @@ struct rsnd_priv { #define rsnd_is_gen1(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN1) #define rsnd_is_gen2(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN2) #define rsnd_is_gen3(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN3) +#define rsnd_is_gen4(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN4) #define rsnd_is_e3(priv) (((priv)->flags & \ (RSND_GEN_MASK | RSND_SOC_MASK)) == \ (RSND_GEN3 | RSND_SOC_E)) @@ -776,6 +792,7 @@ void rsnd_ssi_remove(struct rsnd_priv *priv); struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id); int rsnd_ssi_use_busif(struct rsnd_dai_stream *io); u32 rsnd_ssi_multi_secondaries_runtime(struct rsnd_dai_stream *io); +int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod); #define rsnd_ssi_is_pin_sharing(io) \ __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io)) @@ -799,6 +816,7 @@ void rsnd_parse_connect_ssiu(struct rsnd_dai *rdai, struct device_node *playback, struct device_node *capture); #define rsnd_ssiu_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SSIU) +bool rsnd_ssiu_busif_err_status_clear(struct rsnd_mod *mod); /* * R-Car SRC @@ -815,7 +833,7 @@ unsigned int rsnd_src_get_rate(struct rsnd_priv *priv, #define rsnd_src_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SRC) #define rsnd_parse_connect_src(rdai, playback, capture) \ - rsnd_parse_connect_common(rdai, rsnd_src_mod_get, \ + rsnd_parse_connect_common(rdai, "src", rsnd_src_mod_get, \ rsnd_src_of_node(rsnd_rdai_to_priv(rdai)), \ playback, capture) @@ -827,7 +845,7 @@ void rsnd_ctu_remove(struct rsnd_priv *priv); struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id); #define rsnd_ctu_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_CTU) #define rsnd_parse_connect_ctu(rdai, playback, capture) \ - rsnd_parse_connect_common(rdai, rsnd_ctu_mod_get, \ + rsnd_parse_connect_common(rdai, "ctu", rsnd_ctu_mod_get, \ rsnd_ctu_of_node(rsnd_rdai_to_priv(rdai)), \ playback, capture) @@ -839,7 +857,7 @@ void rsnd_mix_remove(struct rsnd_priv *priv); struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id); #define rsnd_mix_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_MIX) #define rsnd_parse_connect_mix(rdai, playback, capture) \ - rsnd_parse_connect_common(rdai, rsnd_mix_mod_get, \ + rsnd_parse_connect_common(rdai, "mix", rsnd_mix_mod_get, \ rsnd_mix_of_node(rsnd_rdai_to_priv(rdai)), \ playback, capture) @@ -851,7 +869,7 @@ void rsnd_dvc_remove(struct rsnd_priv *priv); struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id); #define rsnd_dvc_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_DVC) #define rsnd_parse_connect_dvc(rdai, playback, capture) \ - rsnd_parse_connect_common(rdai, rsnd_dvc_mod_get, \ + rsnd_parse_connect_common(rdai, "dvc", rsnd_dvc_mod_get, \ rsnd_dvc_of_node(rsnd_rdai_to_priv(rdai)), \ playback, capture) @@ -879,18 +897,20 @@ void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type); * * #define RSND_DEBUG_NO_IRQ_STATUS 1 */ -#define rsnd_dbg_irq_status(dev, param...) \ +#define rsnd_print_irq_status(dev, param...) do { \ if (!IS_BUILTIN(RSND_DEBUG_NO_IRQ_STATUS)) \ - dev_dbg(dev, param) + dev_info(dev, param); \ +} while (0) -/* - * If you don't need rsnd_dai_call debug message, - * define RSND_DEBUG_NO_DAI_CALL as 1 on top of core.c - * - * #define RSND_DEBUG_NO_DAI_CALL 1 - */ -#define rsnd_dbg_dai_call(dev, param...) \ - if (!IS_BUILTIN(RSND_DEBUG_NO_DAI_CALL)) \ - dev_dbg(dev, param) +#ifdef CONFIG_DEBUG_FS +int rsnd_debugfs_probe(struct snd_soc_component *component); +void rsnd_debugfs_reg_show(struct seq_file *m, phys_addr_t _addr, + void __iomem *base, int offset, int size); +void rsnd_debugfs_mod_reg_show(struct seq_file *m, struct rsnd_mod *mod, + int reg_id, int offset, int size); +#else +#define rsnd_debugfs_probe NULL #endif + +#endif /* RSND_H */ |