512b499e1b
refactor: remove gdma_trigger_peripheral_t
2026-01-12 13:47:54 +08:00
fb1b53c7c5
refactor(gdma): channel allocation can return both direction within the same call
2026-01-04 15:39:38 +08:00
bc064a353a
refactor(hal_dma): move bitscrambler from hal component
...
because bitscrambler can't live without DMA, it's highly binded with the
GDMA peripheral.
2025-11-21 16:10:16 +08:00
ce65a06cc2
Merge branch 'refactor/parlio_rx_use_dma_link' into 'master'
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refactor(parlio_rx): use gdma_link for better gdma link management
Closes IDF-13369, IDF-13627, and IDFGH-16449
See merge request espressif/esp-idf!40743
2025-11-04 12:04:45 +08:00
ff1c14b1a3
refactor(parlio_rx): refactor to support unaligned user payload buffer
...
Closes https://github.com/espressif/esp-idf/issues/17581
2025-10-30 16:12:34 +08:00
49284c3f8d
feat(gdma_link): support to select final node link type
2025-10-30 16:06:12 +08:00
717312f472
fix(gdma): fixed the race conditon in of gdma resource allocation
2025-10-30 16:05:44 +08:00
ddef1d3d52
refactor(gdma): move buffer aligment to buffer mount config
2025-09-26 16:42:33 +08:00
4ee0feeb6f
refactor(rmt): use gdma link list driver to mount buffer
2025-08-11 14:22:28 +08:00
05c2ebcf16
feat(parlio_tx): support buffer switched callback
2025-06-20 11:19:46 +08:00
fb4b590941
refactor(dma)!: remove deprecated functions
2025-06-12 12:24:58 +08:00
16d25b4a52
feat(gdma): support gdma weighted arbitration on ESP32C5
2025-05-29 11:41:02 +08:00
d8f2cd80dc
feat(gdma): support allocate cache safe ISR for channels separately
2025-04-15 11:10:45 +08:00
c7bcb07ace
feat(dma2d): Add a rx empty event callback
2025-03-13 11:37:44 +08:00
95fe253065
feat(gdma): allow bypass the alignment check in the link driver
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Closes https://github.com/espressif/esp-idf/issues/15228
2025-02-27 15:18:06 +08:00
cfca6c606e
fix(dma): also consider buffer alignment when calculating the DMA nodes
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Closes https://github.com/espressif/esp-idf/issues/15228
2025-02-07 12:34:42 +08:00
8bb6f764e1
refactor(dma): split rx buffer to cache aligned ones
2025-01-24 11:46:16 +08:00
97d09e6427
feat(gdma): added API to count the size of rx buffer until eof
2025-01-13 22:58:27 +08:00
efcb91b47e
feat(lcd): support rgb lcd driver for esp32p4
2024-10-22 17:18:05 +08:00
1193e26c88
feat(gdma): added function to concat two link lists
2024-10-11 18:20:13 +08:00
6afbc06666
feat(gdma): add retention support for esp32p4, esp32c5, esp32c61
2024-09-24 12:33:41 +08:00
39cbba3685
change(gdma): deprecate legacy API
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gdma_new_channel() is replaced by gdma_new_ahb_channel() and
gdma_new_axi_channel()
2024-08-28 15:27:35 +08:00
f919336448
feat(dma): Add helper functions to split aligned buffer
...
In some cases we will need the dma's buffer to be aligned with specific
requirements. This MR add two helper function to split the unaligned
buffer and merge to the origin buffer. The cost is that each unaligned
buffer requires two stash buffers of spilt alignment size. And this
memory should be managed by callers.
2024-08-07 19:48:19 +08:00
f096265774
feat(gdma): add GDMA link list driver
2024-07-30 16:10:15 +08:00
68cb0d442f
change(dw_gdma): clean up memory allocation for link list items
2024-05-29 18:00:00 +08:00
dc6989796a
feat(gdma): set burst size and return alignment constraint
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burst size can affect the buffer alignment
2024-05-24 22:43:55 +08:00
ea7d496e58
feat(ppa): add PPA driver support for ESP32P4
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Remove L4/L8, YUV422 in PPA driver
Clean up
2024-05-24 14:23:54 +08:00
d956ba2a6c
feat(ppa): add PPA driver support for ESP32P4
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Add burst_length option to client
Change uint32_t to color_pixel_rgb888_data_t
Descriptor always malloc with MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT
Add dscr-port mode block size configuration as a separate API in 2D-DMA driver
Do writeback only on an extended window, instead of entire picture
2024-05-24 14:23:14 +08:00
fd1a718f62
feat(ppa): add PPA driver support for ESP32P4
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Modified API operation configuration structure
Rename invoker to client
Support YUV420 color mode for SRM
Move PPA srm/blending engine reset ahead of any 2D-DMA channel configurations
2024-05-23 16:40:56 +08:00
a86e03cba3
feat(ppa): add PPA driver support for ESP32P4
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Renamed SR to SRM
2024-05-23 16:40:55 +08:00
31f4e9c698
feat(gdma): strategy_config_t add eof_mode support
2024-04-24 14:01:09 +08:00
40f38bea6f
feat(dma): refactor dma calloc function
2024-04-02 14:30:14 +08:00
f0518b3c16
feat(dma): advanced dma malloc helper
2024-04-02 14:30:14 +08:00
f0342d6b59
feat(dw_gdma): support change link list item connection
...
by dw_gdma_lli_set_next
2024-02-27 17:49:04 +08:00
08eada7301
feat(esp_hw_support/dma2d): Add 2D-DMA support on ESP32P4
2024-01-22 20:51:43 +08:00
ed8d805554
fix(dw_gdma): write back the link list items after creation
2024-01-15 16:56:28 +08:00
morris
Kevin (Lao Kaiyao)
Chen Jichang
C.S.M
Song Ruo Jing
wanlei
gaoxu
Armando