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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-08 21:58:55 +0100 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-14 14:10:51 +0100 |
commit | 7d7aa2fd924c27829ec25f825481554dd81bce97 (patch) | |
tree | 658b87b89331670266163e522ea5fb52535633cb /target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch | |
parent | e7bfda2c243e66a75ff966ba04c28b1590b5d24c (diff) | |
download | upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.gz upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.bz2 upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.zip |
brcm2708: rename target to bcm27xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.
Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).
This also renames the packages brcm2708-userland and brcm2708-gpu-fw.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch b/target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch new file mode 100644 index 0000000000..07e96f61ed --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0388-staging-bcm2835-audio-Add-10ms-period-constraint.patch @@ -0,0 +1,33 @@ +From daa78c198ece1ec901ee565c869ee1a60a95061d Mon Sep 17 00:00:00 2001 +From: Takashi Iwai <tiwai@suse.de> +Date: Tue, 4 Sep 2018 17:58:46 +0200 +Subject: [PATCH] staging: bcm2835-audio: Add 10ms period constraint + +commit 93c66acaf68b5247c3121a46a71ff6a70fc1d492 upstream. + +It seems that the resolution of vc04 callback is in 10 msec; i.e. the +minimal period size is also 10 msec. + +This patch adds the corresponding hw constraint. + +Signed-off-by: Takashi Iwai <tiwai@suse.de> +Tested-by: Stefan Wahren <stefan.wahren@i2se.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c ++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c +@@ -145,6 +145,11 @@ static int snd_bcm2835_playback_open_gen + SNDRV_PCM_HW_PARAM_PERIOD_BYTES, + 16); + ++ /* position update is in 10ms order */ ++ snd_pcm_hw_constraint_minmax(runtime, ++ SNDRV_PCM_HW_PARAM_PERIOD_TIME, ++ 10 * 1000, UINT_MAX); ++ + chip->alsa_stream[idx] = alsa_stream; + + chip->opened |= (1 << idx); |