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| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2023-11-27 20:44:05 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-11-28 15:29:55 +0530 |
| commit | 55d50ace6b88eb273a10963160cadbadccfcdd64 (patch) | |
| tree | 5be7ebb7f95307026fa13a85989a6caa9457cb72 /drivers/soundwire | |
| parent | a7ae05ef356162c2a7ff108a7ff154d7d0dcd6aa (diff) | |
| download | linux-55d50ace6b88eb273a10963160cadbadccfcdd64.tar.gz linux-55d50ace6b88eb273a10963160cadbadccfcdd64.tar.bz2 linux-55d50ace6b88eb273a10963160cadbadccfcdd64.zip | |
soundwire: generic_bandwidth_allocation use bus->params.max_dr_freq
bus->params.max_dr_freq is calculated and set in sdw_bus_master_add().
We can use it directly instead of calculating it again.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20231127124405.2080431-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/generic_bandwidth_allocation.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index 31162f2b5638..c70a63d009ae 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -333,7 +333,7 @@ static int sdw_select_row_col(struct sdw_bus *bus, int clk_freq) */ static int sdw_compute_bus_params(struct sdw_bus *bus) { - unsigned int max_dr_freq, curr_dr_freq = 0; + unsigned int curr_dr_freq = 0; struct sdw_master_prop *mstr_prop = &bus->prop; int i, clk_values, ret; bool is_gear = false; @@ -351,14 +351,12 @@ static int sdw_compute_bus_params(struct sdw_bus *bus) clk_buf = NULL; } - max_dr_freq = mstr_prop->max_clk_freq * SDW_DOUBLE_RATE_FACTOR; - for (i = 0; i < clk_values; i++) { if (!clk_buf) - curr_dr_freq = max_dr_freq; + curr_dr_freq = bus->params.max_dr_freq; else curr_dr_freq = (is_gear) ? - (max_dr_freq >> clk_buf[i]) : + (bus->params.max_dr_freq >> clk_buf[i]) : clk_buf[i] * SDW_DOUBLE_RATE_FACTOR; if (curr_dr_freq <= bus->params.bandwidth) |