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929acd26e0
Fix several issues in the ESP32-S3 CAM driver: - stop_capture: reset DMA channel, CAM module and AFIFO under spinlock to fully quiesce hardware before returning. Clear pending VSYNC interrupt to prevent stale ISR firing. - uninit: reset CAM/AFIFO before releasing DMA to prevent in-flight transfers after channel detach. Use esp_teardown_irq with correct peripheral ID (ESP32S3_PERIPH_LCD_CAM) instead of irq_detach which corrupts the shared IRQ mapping table. Mask interrupts and clear pending flags under spinlock before detaching handler. - uninit: preserve XCLK output so the sensor remains accessible via I2C for subsequent re-initialization. - set_buf/uninit: track driver-allocated vs user-provided frame buffers with fb_allocated flag to prevent double-free when using V4L2 USERPTR mode. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com> |
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| .. | ||
| arm | ||
| arm64 | ||
| avr | ||
| ceva | ||
| dummy | ||
| hc | ||
| mips | ||
| misoc | ||
| or1k | ||
| renesas | ||
| risc-v | ||
| sim | ||
| sparc | ||
| tricore | ||
| x86 | ||
| x86_64 | ||
| xtensa | ||
| z16 | ||
| z80 | ||
| CMakeLists.txt | ||
| Kconfig | ||