Hello, Changes since the initial version: - In patch one the range check has been converted to be more intuitive Intro part from the first version: One cosmetic fix, and two real fixes for alsa-lib's tlv handling. There were two separate issue with the snd_tlv_convert_from_dB function: 1. When user asked for out of range dB value, and the control had SND_CTL_TLVT_DB_RANGE, the control's full range was not checked against the requested value, which resulted failure. 2. When there are 'holes' in the SND_CTL_TLVT_DB_RANGE array, snd_tlv_convert_from_dB will fail to find the apropriate raw value. For issue #2, I have sent patches for the drivers I maintain, but Mark Brown suggested to fix the issue in alsa-lib instead of converting the driver's non-overlapping to overlapping mapping: http://mailman.alsa-project.org/pipermail/alsa-devel/2010-July/029483.html So the following series for alsa-lib, will fix the SND_CTL_TLVT_DB_RANGE handling. --- Peter Ujfalusi (3): tlv: Check out of range dB with SND_CTL_TLVT_DB_RANGE tlv: Handle 'holes' in SND_CTL_TLVT_DB_RANGE array tlv: Remove tailing tab after snd_ctl_get_dB_range function src/control/tlv.c | 20 ++++++++++++++++++-- 1 files changed, 18 insertions(+), 2 deletions(-) _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
