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54,060 Commits 25 Branches 192 Tags
0cd01c19bbeff2ca8e5758e2f439e4e1e240ec9e
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12 Commits
Author SHA1 Message Date
Song Ruo Jing 58cb111de1 fix(ppa): add checks for input to avoid any OOB access 2026-07-13 17:36:22 +08:00
Song Ruo Jing 9922d70cb5 fix(ppa): fix hang if blend operation on a YUV format input background image 
Closes https://github.com/espressif/esp-idf/issues/18687
 2026-06-10 20:36:07 +08:00
Song Ruo Jing 6441c76ef4 feat(ppa): add support for ESP32S31 2026-04-24 11:47:41 +08:00
Song Ruo Jing 9362907287 feat(dma2d,ppa): Support flash encryption for DMA2D and PPA 2026-02-26 16:39:40 +08:00
Song Ruo Jing fe8ace8bef refactor(ppa): use fourcc for dma2d and ppa color formats 2025-12-01 19:21:49 +08:00
Song Ruo Jing 6776f65fc9 feat(ppa): ESP32P4 ECO5 PPA related updates 
PPA SRM engine added YUV422 and GRAY8 color mode support
PPA SRM engine macro block size increased to 32x32
PPA Blending engine added YUV420, YUV422 and GRAY8 color mode support
 2025-10-15 16:49:22 +08:00
morris 7af3bddbca fix(drivers): some false reports from coverity 2025-05-20 16:52:32 +08:00
Song Ruo Jing 64c06cb327 fix(ppa): fix insufficient writeback/invalidate data length 2024-07-09 16:06:42 +08:00
Song Ruo Jing b7e595d211 fix(ppa): fix mismatching writeback and invalidate data size on the same buffer 2024-05-28 16:59:13 +08:00
Song Ruo Jing d956ba2a6c feat(ppa): add PPA driver support for ESP32P4 
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
Song Ruo Jing 8464fac845 feat(ppa): add PPA driver support for ESP32P4 
Remove the check for in_accepting_trans_state
Add color_pixel_xxxx_data_t structures to color_types.h
Fix PM lock protection (Tested, now works well)
* CPU_MAX, PM lock and semaphore order
* Remove ppa_driver PM lock
Modify concurrency (queue, trans recycle, semaphore, ...)
Add programming guide
Add test apps
 2024-05-23 16:40:56 +08:00
Song Ruo Jing 01bc7dcc56 feat(ppa): add PPA driver support for ESP32P4 
Separate callback registration to individual API
Fix YUV420 output
Separate source files into operations
 2024-05-23 16:40:56 +08:00