7 Commits

Author	SHA1	Message	Date
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	672005c642	fix(ppa): fix potential SRM operation stuck on DMA issue ... Apply a workaound to bypass macro block order function in PPA SRM when specific conditions are met to avoid SRM operation getting stuck	2025-11-25 15:19:41 +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
Alexey Lapshin	888b5f7e8d	feat(newlib): add picolibc support	2024-12-02 21:35:56 +07:00
Song Ruo Jing	fb7afe607e	feat(ppa): add test cases to test PPA data correctness	2024-06-06 18:10:53 +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