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[2/5] ASoC: samsung: odroid: Drop sample rates that cannot be supported from hw_params()

Message ID 20180314164115.22736-2-s.nawrocki@samsung.com (mailing list archive)
State Accepted
Commit 23952006ace5a54caddcda3de6f7676dfe520e86
Headers show

Commit Message

Sylwester Nawrocki/Kernel \(PLT\) /SRPOL/Staff Engineer/Samsung Electronics March 14, 2018, 4:41 p.m. UTC 
The I2S controller can handle sample rates only up to 96000 and the CPU DAI
has already related constraint set so drop the impossible 176400, 192000
switch cases.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
 sound/soc/samsung/odroid.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Krzysztof Kozlowski March 16, 2018, 7:30 a.m. UTC | #1 
On Wed, Mar 14, 2018 at 5:41 PM, Sylwester Nawrocki
<s.nawrocki@samsung.com> wrote:
> The I2S controller can handle sample rates only up to 96000 and the CPU DAI
> has already related constraint set so drop the impossible 176400, 192000
> switch cases.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> ---
>  sound/soc/samsung/odroid.c | 2 --
>  1 file changed, 2 deletions(-)

Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
diff mbox

Patch

diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c
index e698e67f5f84..e1b59457a327 100644
--- a/sound/soc/samsung/odroid.c
+++ b/sound/soc/samsung/odroid.c
@@ -46,14 +46,12 @@  static int odroid_card_hw_params(struct snd_pcm_substream *substream,
 		break;
 	case 44100:
 	case 88200:
-	case 176400:
 		pll_freq = 180633609U;
 		rfs = 512;
 		break;
 	case 32000:
 	case 48000:
 	case 96000:
-	case 192000:
 		pll_freq = 196608001U;
 		rfs = 512;
 		break;