From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
before:
struct sdw_dpn_prop {
u32 num; /* 0 4 */
u32 max_word; /* 4 4 */
u32 min_word; /* 8 4 */
u32 num_words; /* 12 4 */
u32 * words; /* 16 8 */
enum sdw_dpn_type type; /* 24 4 */
u32 max_grouping; /* 28 4 */
bool simple_ch_prep_sm; /* 32 1 */
/* XXX 3 bytes hole, try to pack */
u32 ch_prep_timeout; /* 36 4 */
u32 imp_def_interrupts; /* 40 4 */
u32 max_ch; /* 44 4 */
u32 min_ch; /* 48 4 */
u32 num_channels; /* 52 4 */
u32 * channels; /* 56 8 */
/* --- cacheline 1 boundary (64 bytes) --- */
u32 num_ch_combinations; /* 64 4 */
/* XXX 4 bytes hole, try to pack */
u32 * ch_combinations; /* 72 8 */
u32 modes; /* 80 4 */
u32 max_async_buffer; /* 84 4 */
bool block_pack_mode; /* 88 1 */
bool read_only_wordlength; /* 89 1 */
/* XXX 2 bytes hole, try to pack */
u32 port_encoding; /* 92 4 */
struct sdw_dpn_audio_mode * audio_modes; /* 96 8 */
/* size: 104, cachelines: 2, members: 22 */
/* sum members: 95, holes: 3, sum holes: 9 */
/* last cacheline: 40 bytes */
};
after:
struct sdw_dpn_prop {
struct sdw_dpn_audio_mode * audio_modes; /* 0 8 */
u32 num; /* 8 4 */
u32 max_word; /* 12 4 */
u32 min_word; /* 16 4 */
u32 num_words; /* 20 4 */
u32 * words; /* 24 8 */
enum sdw_dpn_type type; /* 32 4 */
u32 max_grouping; /* 36 4 */
u32 ch_prep_timeout; /* 40 4 */
u32 imp_def_interrupts; /* 44 4 */
u32 max_ch; /* 48 4 */
u32 min_ch; /* 52 4 */
u32 num_channels; /* 56 4 */
u32 num_ch_combinations; /* 60 4 */
/* --- cacheline 1 boundary (64 bytes) --- */
u32 * channels; /* 64 8 */
u32 * ch_combinations; /* 72 8 */
u32 modes; /* 80 4 */
u32 max_async_buffer; /* 84 4 */
u32 port_encoding; /* 88 4 */
bool block_pack_mode; /* 92 1 */
bool read_only_wordlength; /* 93 1 */
bool simple_ch_prep_sm; /* 94 1 */
/* size: 96, cachelines: 2, members: 22 */
/* padding: 1 */
/* last cacheline: 32 bytes */
};
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
include/linux/soundwire/sdw.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index c72095137a35..cc0afb8af333 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -288,6 +288,7 @@ struct sdw_dpn_audio_mode {
/**
* struct sdw_dpn_prop - Data Port DPn properties
+ * @audio_modes: Audio modes supported
* @num: port number
* @max_word: Maximum number of bits in a Payload Channel Sample, 1 to 64
* (inclusive)
@@ -298,26 +299,26 @@ struct sdw_dpn_audio_mode {
* @type: Data port type. Full, Simplified or Reduced
* @max_grouping: Maximum number of samples that can be grouped together for
* a full data port
- * @simple_ch_prep_sm: If the port supports simplified channel prepare state
- * machine
* @ch_prep_timeout: Port-specific timeout value, in milliseconds
* @imp_def_interrupts: If set, each bit corresponds to support for
* implementation-defined interrupts
* @max_ch: Maximum channels supported
* @min_ch: Minimum channels supported
* @num_channels: Number of discrete channels supported
- * @channels: Discrete channels supported
* @num_ch_combinations: Number of channel combinations supported
+ * @channels: Discrete channels supported
* @ch_combinations: Channel combinations supported
* @modes: SDW mode supported
* @max_async_buffer: Number of samples that this port can buffer in
* asynchronous modes
+ * @port_encoding: Payload Channel Sample encoding schemes supported
* @block_pack_mode: Type of block port mode supported
* @read_only_wordlength: Read Only wordlength field in DPN_BlockCtrl1 register
- * @port_encoding: Payload Channel Sample encoding schemes supported
- * @audio_modes: Audio modes supported
+ * @simple_ch_prep_sm: If the port supports simplified channel prepare state
+ * machine
*/
struct sdw_dpn_prop {
+ struct sdw_dpn_audio_mode *audio_modes;
u32 num;
u32 max_word;
u32 min_word;
@@ -325,21 +326,20 @@ struct sdw_dpn_prop {
u32 *words;
enum sdw_dpn_type type;
u32 max_grouping;
- bool simple_ch_prep_sm;
u32 ch_prep_timeout;
u32 imp_def_interrupts;
u32 max_ch;
u32 min_ch;
u32 num_channels;
- u32 *channels;
u32 num_ch_combinations;
+ u32 *channels;
u32 *ch_combinations;
u32 modes;
u32 max_async_buffer;
+ u32 port_encoding;
bool block_pack_mode;
bool read_only_wordlength;
- u32 port_encoding;
- struct sdw_dpn_audio_mode *audio_modes;
+ bool simple_ch_prep_sm;
};
/**
--
2.43.0