video: remove CONFIG_VIDEO_BUFFER_POOL_SZ_MAX in conf files

Alain Volmat · Alain Volmat · commit 88e2f58faed2 · 2025-12-08T22:16:39.000+01:00
Remove all CONFIG_VIDEO_BUFFER_POOL_SZ_MAX settings in
config files.

Signed-off-by: Alain Volmat &lt;alain.volmat@foss.st.com&gt;
diff --git a/samples/drivers/video/capture/boards/arduino_nicla_vision_stm32h747xx_m7.conf b/samples/drivers/video/capture/boards/arduino_nicla_vision_stm32h747xx_m7.conf
@@ -1,6 +1,5 @@
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=320000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=160000
 CONFIG_DMA=y
 
 CONFIG_MAIN_STACK_SIZE=4096
diff --git a/samples/drivers/video/capture/boards/ek_ra8d1.conf b/samples/drivers/video/capture/boards/ek_ra8d1.conf
@@ -1,5 +1,4 @@
 CONFIG_VIDEO_FRAME_WIDTH=320
 CONFIG_VIDEO_FRAME_HEIGHT=240
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=155000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=310000
diff --git a/samples/drivers/video/capture/boards/esp32s3_eye_procpu.conf b/samples/drivers/video/capture/boards/esp32s3_eye_procpu.conf
@@ -1,4 +1,3 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=115200
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=230400
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_ESP_SPIRAM=y
diff --git a/samples/drivers/video/capture/boards/frdm_mcxn236.conf b/samples/drivers/video/capture/boards/frdm_mcxn236.conf
@@ -1,4 +1,3 @@
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=80000
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=40000
 CONFIG_VIDEO_FRAME_WIDTH=320
 CONFIG_VIDEO_FRAME_HEIGHT=240
diff --git a/samples/drivers/video/capture/boards/frdm_mcxn947_cpu0.conf b/samples/drivers/video/capture/boards/frdm_mcxn947_cpu0.conf
@@ -1,3 +1,2 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=40000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=80000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
diff --git a/samples/drivers/video/capture/boards/mimxrt1170_evk_mimxrt1176_cm7.conf b/samples/drivers/video/capture/boards/mimxrt1170_evk_mimxrt1176_cm7.conf
@@ -1,4 +1,3 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=3686800
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=7373600
 CONFIG_DMA=y
 CONFIG_MCUX_ELCDIF_PXP=y
diff --git a/samples/drivers/video/capture/boards/stm32h7b3i_dk.conf b/samples/drivers/video/capture/boards/stm32h7b3i_dk.conf
@@ -9,5 +9,4 @@ CONFIG_LOG_BUFFER_SIZE=2048
 CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
 CONFIG_VIDEO_FRAME_WIDTH=480
 CONFIG_VIDEO_FRAME_HEIGHT=272
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=262144
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=524288
diff --git a/samples/drivers/video/capture/boards/stm32mp135f_dk.conf b/samples/drivers/video/capture/boards/stm32mp135f_dk.conf
@@ -1,7 +1,6 @@
 CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
 CONFIG_VIDEO_FRAME_WIDTH=480
 CONFIG_VIDEO_FRAME_HEIGHT=272
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=262000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=524000
 CONFIG_VIDEO_SOURCE_CROP_LEFT=80
 CONFIG_VIDEO_SOURCE_CROP_TOP=104
diff --git a/samples/drivers/video/capture/boards/stm32n6570_dk.conf b/samples/drivers/video/capture/boards/stm32n6570_dk.conf
@@ -1,7 +1,6 @@
 CONFIG_VIDEO_FRAME_WIDTH=800
 CONFIG_VIDEO_FRAME_HEIGHT=480
 CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=2048
diff --git a/samples/drivers/video/capture/boards/stm32n6570_dk_stm32n657xx_fsbl.conf b/samples/drivers/video/capture/boards/stm32n6570_dk_stm32n657xx_fsbl.conf
@@ -1,7 +1,6 @@
 CONFIG_VIDEO_FRAME_WIDTH=800
 CONFIG_VIDEO_FRAME_HEIGHT=480
 CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=2048
diff --git a/samples/drivers/video/capture/boards/stm32n6570_dk_stm32n657xx_sb.conf b/samples/drivers/video/capture/boards/stm32n6570_dk_stm32n657xx_sb.conf
@@ -1,7 +1,6 @@
 CONFIG_VIDEO_FRAME_WIDTH=800
 CONFIG_VIDEO_FRAME_HEIGHT=480
 CONFIG_VIDEO_PIXEL_FORMAT="RGBP"
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=2048
diff --git a/samples/drivers/video/capture_to_lvgl/boards/ek_ra8d1.conf b/samples/drivers/video/capture_to_lvgl/boards/ek_ra8d1.conf
@@ -1,2 +1 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=160000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=320000
diff --git a/samples/drivers/video/capture_to_lvgl/boards/mini_stm32h743.conf b/samples/drivers/video/capture_to_lvgl/boards/mini_stm32h743.conf
@@ -6,7 +6,6 @@
 
 CONFIG_LOG_BUFFER_SIZE=2048
 
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=102400
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=204800
 CONFIG_VIDEO_WIDTH=160
 CONFIG_VIDEO_HEIGHT=120
diff --git a/samples/drivers/video/capture_to_lvgl/boards/stm32h7b3i_dk.conf b/samples/drivers/video/capture_to_lvgl/boards/stm32h7b3i_dk.conf
@@ -8,5 +8,4 @@ CONFIG_LOG_BUFFER_SIZE=2048
 
 CONFIG_VIDEO_WIDTH=480
 CONFIG_VIDEO_HEIGHT=272
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=262144
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=524288
diff --git a/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk.conf b/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk.conf
@@ -1,6 +1,5 @@
 CONFIG_VIDEO_WIDTH=800
 CONFIG_VIDEO_HEIGHT=480
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=4096
diff --git a/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk_stm32n657xx_fsbl.conf b/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk_stm32n657xx_fsbl.conf
@@ -1,6 +1,5 @@
 CONFIG_VIDEO_WIDTH=800
 CONFIG_VIDEO_HEIGHT=480
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=4096
diff --git a/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk_stm32n657xx_sb.conf b/samples/drivers/video/capture_to_lvgl/boards/stm32n6570_dk_stm32n657xx_sb.conf
@@ -1,6 +1,5 @@
 CONFIG_VIDEO_WIDTH=800
 CONFIG_VIDEO_HEIGHT=480
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=800000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=1600000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
 CONFIG_MAIN_STACK_SIZE=4096
diff --git a/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_jpegenc.conf b/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_jpegenc.conf
@@ -1,5 +1,4 @@
 # Video buffer pool
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=616000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
 
diff --git a/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_fsbl_jpegenc.conf b/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_fsbl_jpegenc.conf
@@ -1,5 +1,4 @@
 # Video buffer pool
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=616000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
 
diff --git a/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_sb_jpegenc.conf b/samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_sb_jpegenc.conf
@@ -1,5 +1,4 @@
 # Video buffer pool
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=616000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
 
diff --git a/samples/subsys/usb/uvc/boards/arduino_nicla_vision_stm32h747xx_m7.conf b/samples/subsys/usb/uvc/boards/arduino_nicla_vision_stm32h747xx_m7.conf
@@ -1,3 +1,2 @@
 # Enough two 320x240 YUYV frames
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=163840
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=327680
diff --git a/samples/subsys/usb/uvc/boards/frdm_mcxn947_mcxn947_cpu0.conf b/samples/subsys/usb/uvc/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -1,3 +1,2 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=40000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=80000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
diff --git a/samples/subsys/usb/uvc/prj.conf b/samples/subsys/usb/uvc/prj.conf
@@ -11,7 +11,6 @@ CONFIG_USB_DEVICE_STACK_NEXT=y
 CONFIG_CDC_ACM_SERIAL_INITIALIZE_AT_BOOT=n
 CONFIG_VIDEO=y
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=24576
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=49152
 CONFIG_VIDEO_LOG_LEVEL_WRN=y
 CONFIG_MAIN_STACK_SIZE=4096
diff --git a/tests/drivers/video/api/prj.conf b/tests/drivers/video/api/prj.conf
@@ -3,7 +3,6 @@ CONFIG_ASSERT=y
 CONFIG_VIDEO=y
 
 # Just enough for a single frame in RGB565 format: 320 * 420 * 2 + some margin
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=300000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=300000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=1
 
diff --git a/tests/drivers/video/test_pattern/boards/native_sim_native_64.conf b/tests/drivers/video/test_pattern/boards/native_sim_native_64.conf
@@ -1,4 +1,3 @@
-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=33000
 CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=33000
 CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=1
 CONFIG_TEST_FRAME_HEIGHT=64

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=115200`
`2`	`1`	`CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=230400`
`3`	`2`	`CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2`
`4`	`3`	`CONFIG_ESP_SPIRAM=y`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,2 @@`
`1`		`-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=40000`
`2`	`1`	`CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=80000`
`3`	`2`	`CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=3686800`
`2`	`1`	`CONFIG_VIDEO_BUFFER_POOL_HEAP_SIZE=7373600`
`3`	`2`	`CONFIG_DMA=y`
`4`	`3`	`CONFIG_MCUX_ELCDIF_PXP=y`