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Commits on Jun 14, 2022

  1. TERMINAL channel fully working implementation

    @kellermanrivero
    kellermanrivero committed Jun 14, 2022
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Commits on Jun 13, 2022

  1. Basic support for terminal channel

    @kellermanrivero
    kellermanrivero committed Jun 13, 2022
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Commits on Jun 11, 2022

  1. Improved ISP tracer

    @kellermanrivero
    kellermanrivero committed Jun 11, 2022
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Commits on May 23, 2022

  1. Log AP -> ISP Cmds during IRQ/Doorbell

    @kellermanrivero
    kellermanrivero committed May 23, 2022
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Commits on May 21, 2022

  1. ISP Tracer v1

    @kellermanrivero
    kellermanrivero committed May 21, 2022
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Commits on Apr 19, 2022

  1. hv_exc: Do not forget to arm tick in fast path 

    Signed-off-by: Hector Martin <marcan@marcan.st>
    @marcan
    marcan committed Apr 19, 2022
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  2. hv_exc: Improve multi-core scalability 

    The HV tick polling now only runs on CPU#0. All CPUs have the 1000Hz
HV tick, but secondaries only use it to poll the FIQ state and that path
does not take the BHL if no other FIQ was pending.

Signed-off-by: Hector Martin <marcan@marcan.st>
    @marcan
    marcan committed Apr 19, 2022
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  3. dart: Announce real-time DARTs 

    Mostly just for reference.

Signed-off-by: Hector Martin <marcan@marcan.st>
    @marcan
    marcan committed Apr 19, 2022
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  4. memory: Remap some carveouts as uncached 

    This fixes display DART real-time cache hits causing AMCC exceptions.

The relevant carve-outs have flags 0x60004016; 0x60004002 is used for
DCP which is non-realtime, so I'm guessing the '16' means we should map
it uncached.

Signed-off-by: Hector Martin <marcan@marcan.st>
    @marcan
    marcan committed Apr 19, 2022
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  5. experiments/amcc_err_handler.py: New old thing to dump AMCC errors

    @marcan
    marcan committed Apr 19, 2022
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  6. WIP: m1n1.hv: add support for starting CPUs on the second M1 Ultra die 

    notes:
 - macos guest only works if the display is not initialized
 - macos guest appears to be very slow

Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  7. cpufreq: Add support for t6002 

    Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  8. smp: Start CPU cores on the second t6002 die 

    Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  9. nvme: Support nvme on die 1 for t6002 

    Signed-off-by: Hector Martin <marcan@marcan.st>
    @marcan
    marcan committed Apr 19, 2022
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  10. pmgr: Add multi-die support for t6002 

    Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  11. aic: Add support for multi-die AIC2 as seen on the M1 Ultra 

    Multi-die IRQs are coded as in the ADT: die * max_irq + num

Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  12. soc: Add target for t6002 

    Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  13. display: Map the framebuffer if it is not mapped 

    iboot on Mac Studio (M1 Ultra) does not map the framebuffer("/vram")
for dcp and disp0.

Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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  14. dart: Add dart_find_iova() to find unused IOVA space 

    Signed-off-by: Janne Grunau <j@jannau.net>
    @jannau @marcan
    jannau authored and marcan committed Apr 19, 2022
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Commits on Apr 16, 2022

  1. jpeg: Add documentation 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  2. jpeg: Unbreak encode for RGB formats 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  3. jpeg: Figured out how to activate tiling 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  4. jpeg: Implement encoding from planar formats 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  5. jpeg: Support encoding linear YUV 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  6. jpeg: Implement YUV10 mode for encoding 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  7. jpeg: Implement encoding other RGB formats 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  8. jpeg: Implement encoding subsampling modes 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  9. jpeg: Import working encode experiment 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  10. jpeg: Implement decoding into planar formats 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  11. jpeg: Decode linear YUV 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  12. jpeg: Add RGB565 to decoder 

    Note that dithering does not get configured

Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  13. jpeg: Implement decoding other subsampling modes 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  14. jpeg: Import working basic decode experiment 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  15. jpeg: probe registers more thoroughly 

    Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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  16. jpeg: Import register definitions 

    This comes from experiments that were performed out-of-tree

Signed-off-by: R <rqou@berkeley.edu>
    @ArcaneNibble @marcan
    ArcaneNibble authored and marcan committed Apr 16, 2022
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