source: mainline/uspace/drv/audio/sb16/dsp.c

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Diff Rev Age Author Log Message
(edit) @0ea8f83   13 years jano.vesely sb16: DMA buffer uses separate memory area. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @751d17a2   13 years jano.vesely sb16: Play 'beep' sound on startup. Reove debug statements from … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @6233c4e   13 years jano.vesely sb16: Prettify debug output. Add mode to string conversion. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @0b4f060   13 years jano.vesely sb16: Fix sample counts. Add barriers. DSP takes count in samples not … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @7785e951   13 years jano.vesely sb16: Merge dma_setup_channel and dma prepare_channel. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @ac149d5   13 years jano.vesely sb16: Fixes. Fixes crash on initial data copy. Fill the entire buffer … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @5984107   13 years jano.vesely sb16: Add non-automode alternative. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @962ef67   13 years jano.vesely sb16: Fix offset by one, zero device buffer. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @dce7e41   13 years jano.vesely sb16: Implement playback. Use 16bit dma transfers for now. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f14e6ea   13 years jano.vesely sb16: Add interrupt handler. Set buffer alignment to something that … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @7257eea6   13 years jano.vesely sb16: Setup both channels (8/16 bit) to the same buffer and set … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @01aef43   13 years jano.vesely sb16: Add lazy buffer initialization. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @84dec070   13 years jano.vesely sb16: Add skeleton driver for 8237 DMA controller. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @0f2e7c1   13 years jano.vesely sb16: Add pseudo DMA malloc. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @bf38143   13 years jano.vesely sb16: Use new sb_dsp_t structure. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @a4a4e47   13 years jano.vesely sb16: Simplify direct mode sound IO. (Follow hw design guide) lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(add) @763444e   13 years jano.vesely sb16: Implement direct mode digital sound I/O. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
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