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drivers: video: improve the sample and ESP32 driver #95958

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Merged
merged 3 commits into from
Sep 18, 2025
Merged

drivers: video: improve the sample and ESP32 driver #95958

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00e814e
samples: drivers: video: capture: esp32s3_eye: fix the buffer size
josuah Sep 13, 2025
08401c6
drivers: video: esp32_dvp: add missing capability property
josuah Sep 14, 2025
71e5694
samples: drivers: video: capture: esp32s3_eye_procpu: BGR/RGB swap
josuah Sep 16, 2025
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3 changes: 3 additions & 0 deletions drivers/video/video_esp32_dvp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -245,6 +245,9 @@ static int video_esp32_get_caps(const struct device *dev, struct video_caps *cap
{
const struct video_esp32_config *config = dev->config;

/* Two buffers are needed to perform transfers */
caps->min_vbuf_count = 2;

/* ESP32 produces full frames */
caps->min_line_count = caps->max_line_count = LINE_COUNT_HEIGHT;

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5 changes: 2 additions & 3 deletions samples/drivers/video/capture/boards/esp32s3_eye_procpu.conf
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=40000
CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=3
CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=115200
CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
CONFIG_ESP_SPIRAM=y
CONFIG_SPIRAM_MODE_OCT=y
CONFIG_VIDEO_BUFFER_POOL_ALIGN=32
Expand All @@ -10,4 +10,3 @@ CONFIG_VIDEO_FRAME_HEIGHT=240
CONFIG_VIDEO_FRAME_WIDTH=240
CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
CONFIG_VIDEO_CTRL_VFLIP=y
CONFIG_ST7789V_BGR565=y