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Commit 8e15e762 authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Mark Brown
Browse files

ASoC: Intel: Skylake: use a helper macro to rounding-up calculation 



In 'include/linux/kernel.h', there's a helper macro to round numerical
value. Let's use it.

Signed-off-by: default avatarTakashi Sakamoto <takashi.sakamoto@miraclelinux.com>
Acked-by: default avatarVinod Koul <vinod.koul@intel.com>
Tested-by: default avatarSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7d3f91dc

sound/soc/intel/skylake/skl-topology.c

+4 −14
Original line number Diff line number Diff line
@@ -299,8 +299,6 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx, 
{

	int multiplier = 1;

	struct skl_module_fmt *in_fmt, *out_fmt;

	int in_rate, out_rate;





	/* Since fixups is applied to pin 0 only, ibs, obs needs

	 * change for pin 0 only
@@ -311,21 +309,13 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx, 
	if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT)

		multiplier = 5;



	if (in_fmt->s_freq % 1000)

		in_rate = (in_fmt->s_freq / 1000) + 1;

	else

		in_rate = (in_fmt->s_freq / 1000);



	mcfg->ibs = in_rate * (mcfg->in_fmt->channels) *

	mcfg->ibs = DIV_ROUND_UP(in_fmt->s_freq, 1000) *

			(mcfg->in_fmt->channels) *

			(mcfg->in_fmt->bit_depth >> 3) *

			multiplier;



	if (mcfg->out_fmt->s_freq % 1000)

		out_rate = (mcfg->out_fmt->s_freq / 1000) + 1;

	else

		out_rate = (mcfg->out_fmt->s_freq / 1000);



	mcfg->obs = out_rate * (mcfg->out_fmt->channels) *

	mcfg->obs = DIV_ROUND_UP(mcfg->out_fmt->s_freq, 1000) *

			(mcfg->out_fmt->channels) *

			(mcfg->out_fmt->bit_depth >> 3) *

			multiplier;

}