Gregory Nutt
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520a51a3e1
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Implements the tickless OS
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2014-08-07 11:39:16 -06:00 |
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Gregory Nutt
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317b66ca37
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Update ChangeLog
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2014-08-06 18:33:44 -06:00 |
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Gregory Nutt
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dc48bec019
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Add support for a simulated interval timer support verification of the tickless OS.
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2014-08-06 18:29:29 -06:00 |
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Gregory Nutt
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aaafcfd688
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if CONFIG_SCHED_TICKLESS is defined, then the global variable g_system_timer does not exist.
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2014-08-06 18:29:05 -06:00 |
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Gregory Nutt
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a1ae9d36df
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Don't build in sched_processtimer.c if CONFIG_SCHED_TICKLESS is selected.
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2014-08-06 18:28:51 -06:00 |
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Gregory Nutt
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c8a60b2916
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Added another tickless OS interface to get the timer remaining on the interval timer.
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2014-08-06 18:28:33 -06:00 |
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Gregory Nutt
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b0324c00ee
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Uses interval timer interfaces to get the time if CONFIG_SCHED_TICKLESS is selected.
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2014-08-06 18:28:08 -06:00 |
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Gregory Nutt
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a93fdc165d
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Use the clock_systimer() macro, do access the g_system_timer() global directly.
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2014-08-06 18:27:35 -06:00 |
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Gregory Nutt
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cc7cb0f031
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Don't build in sched_processtimer.c if CONFIG_SCHED_TICKLESS is selected.
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2014-08-06 18:27:10 -06:00 |
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Gregory Nutt
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0452b1555b
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if CONFIG_SCHED_TICKLESS is defined, then the global variable g_system_timer does not exist
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2014-08-06 18:26:16 -06:00 |
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Gregory Nutt
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f0eb4235d1
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Add a new option CONFIG_SCHED_TICKLESS to enable the tickless OS. This is a work in progress but should be relatively safe since the new features are only enabled by this option (Safer but not 100% safe since it does not protect from typos and other dumb errors).
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2014-08-06 18:25:42 -06:00 |
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Gregory Nutt
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e1f9786db8
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Update ChangeLog
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2014-08-06 16:29:46 -06:00 |
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Gregory Nutt
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736d3c169a
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Rename up_timerinit() to up_timer_initailize(); Add prototypes for candidate interfaces for the tickless OS; Don't build existing timer initialization logic if CONFIG_SCHED_TICKLESS is defined.
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2014-08-06 16:26:01 -06:00 |
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Gregory Nutt
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5e045c26c2
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Updated README
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2014-08-06 12:30:35 -06:00 |
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Gregory Nutt
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0e134b5233
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Update some defconfig files; enable network initialization thread
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2014-08-06 12:22:51 -06:00 |
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Gregory Nutt
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f75b9c8e99
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Update TODO and ChangeLog
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2014-08-06 12:20:38 -06:00 |
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Gregory Nutt
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c078814d98
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NSH networking: There is now a configuration option that will bring up the network on an separate thread. Since the network bring-up is asynchronous, there are not serial console start-up delays due to the network negotiation time.
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2014-08-06 11:59:41 -06:00 |
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Gregory Nutt
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b33beb3e20
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NSH Networking: Also add an option to let platform-specific logic select the MAC address.
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2014-08-06 10:12:10 -06:00 |
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Gregory Nutt
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0ae6c68a01
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Update ChangeLogs
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2014-08-05 10:09:43 -06:00 |
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Gregory Nutt
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78ccbdeb6e
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PCM decoder: Handle errors in the PCM WAV file in a way that the Nxplayer can recover gracefully: Send and Audio Complete message.
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2014-08-05 10:06:05 -06:00 |
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Gregory Nutt
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bb29ba0a00
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Costmetic changes
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2014-08-05 10:03:29 -06:00 |
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Gregory Nutt
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6e71fa30f1
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Update ChangeLog
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2014-08-05 07:07:52 -06:00 |
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Gregory Nutt
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7b9c44101d
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SAMA5D3 HSMCI: TX DMA is again disabled
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2014-08-05 07:07:39 -06:00 |
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Gregory Nutt
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73db3d052f
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Update ChangeLog
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2014-08-04 19:29:02 -06:00 |
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Gregory Nutt
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8065ab73a4
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WM8904: Add reset logic to put the part back in its initial state after playing each WAV file. Base samles per second on frame length, not bits-per-sample. Use a different frame length for 8-bit and 16-bit data
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2014-08-04 19:26:43 -06:00 |
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Gregory Nutt
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23024b2d6a
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SAMA5: Some usage documents for media players
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2014-08-04 19:23:20 -06:00 |
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Gregory Nutt
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cc5c1b6539
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WM8904: Update READMEs and defconfigs to last tested configuration
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2014-08-04 15:36:16 -06:00 |
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Gregory Nutt
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25b58a4241
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Update ChangeLog
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2014-08-04 15:12:34 -06:00 |
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Gregory Nutt
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dc8b040573
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WM8904: Correct calculation of bitrate (I am not sure why this is correct). LR clock divisor is now a constant 32-bits per frame. Conditioned out interrupt logic; it is not being used. Also added some FLL lock interrupt/poll logic (which was subsequently disabled).
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2014-08-04 15:08:20 -06:00 |
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Gregory Nutt
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e30d31367a
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WM8904 interface enable method now returns the previous interrupt state. Correct ordering of some WM8904: Need to provide MCLK before initializing the WM8904, not after
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2014-08-04 14:56:20 -06:00 |
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Gregory Nutt
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eebdae30b2
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Correct the WM8904 interrupt configuration, active high level. Fix that and don't pull-up
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2014-08-04 14:54:20 -06:00 |
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Gregory Nutt
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b305f9186a
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WM8904 interface enable method now returns the previous interrupt state
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2014-08-04 14:52:59 -06:00 |
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Gregory Nutt
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c68e42c437
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WM8904: Restore mystery bit in setup that was accidentally tossed before
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2014-08-03 19:29:02 -06:00 |
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Gregory Nutt
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678c0aac8d
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WM8904: Tried disabling the SYSCLK while updating the FLL. Didn't help but is still probably a correct change
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2014-08-03 18:44:51 -06:00 |
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Gregory Nutt
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72b739fbcb
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WM8904: Add logic to analyze BCLK setup
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2014-08-03 17:11:38 -06:00 |
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Gregory Nutt
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b9384ced60
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WM8904: Various updates to get BCLK/LRCLK correct. Acutally worse the parent, but I think is on the right track
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2014-08-03 13:28:20 -06:00 |
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Gregory Nutt
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c948521408
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Update ChangeLog
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2014-08-03 11:02:42 -06:00 |
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Gregory Nutt
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1f213064e0
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SAMA5 WM8904: Add option to use MAINCK as WM8904 MCLK
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2014-08-03 11:01:02 -06:00 |
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Gregory Nutt
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55e6fd5381
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Update ChangeLog
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2014-08-03 10:19:26 -06:00 |
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Gregory Nutt
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159bcc255d
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SAMA5 PCK: Add Main clock as an option for the PCK clock source
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2014-08-03 10:17:50 -06:00 |
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Gregory Nutt
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eafa4aeaa1
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Update ChangeLog
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2014-08-02 14:30:46 -06:00 |
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Gregory Nutt
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36f8e23c12
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WM8904 driver: Fix wm8904_dump_registers macro: Wrong number of parameters.
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2014-08-02 14:28:30 -06:00 |
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Gregory Nutt
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b0d0ac72a7
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WM8904 driver: Disable the FFL at the end of playing.
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2014-08-02 14:28:10 -06:00 |
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Gregory Nutt
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108ca4eaa5
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SAMA5D3X-EK NxPlayer Configuration: Update with last WM8904 settings
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2014-08-02 14:27:42 -06:00 |
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Gregory Nutt
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f287d0f9ca
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PCM decoder: Correct the end of audio stream handling. It was not being detected before so that logic was not examining the WAV header in the first buffer of the next audio file
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2014-08-02 14:27:12 -06:00 |
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Gregory Nutt
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c75bf6d741
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SAMA5 SSC: Verify that the requested bit width is supported. Correct some alignment tests that depend upon the data bit width.
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2014-08-02 14:26:49 -06:00 |
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Gregory Nutt
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1de482762d
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Update ChangeLog
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2014-08-02 12:41:42 -06:00 |
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Gregory Nutt
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a2d6c0c2b4
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WM8904: Add logic to program the FLL to achieve the bitrate
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2014-08-02 12:40:57 -06:00 |
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Gregory Nutt
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06657a3b6f
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Update ChangeLog
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2014-08-02 06:53:57 -06:00 |
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Gregory Nutt
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f4bc0ad99a
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WM8904: Add an option to control WM8904 register dumping
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2014-08-02 06:52:42 -06:00 |
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