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[1/2] media: rkisp1: Increase ISP input resolution limit

Message ID 20210325192700.21393-2-sebastian.fricke@posteo.net
State New
Headers show
Series Allow higher sink pad resolutions for the RkISP1 | expand

Commit Message

Sebastian Fricke March 25, 2021, 7:27 p.m. UTC 
The incentive for this patch was to overcome the inability of the
ISP device to work with resolutions greater than 4032x3024.
Increase the limit to 4416x3312 to allow higher input resolutions.
Use the old resolution to crop the input resolution down to the maximum
size for the ISP to process frames.

Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
index 038c303a8aed..553effda4d5e 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
@@ -30,10 +30,12 @@ 
 #define RKISP1_ISP_SD_SINK BIT(1)
 
 /* min and max values for the widths and heights of the entities */
-#define RKISP1_ISP_MAX_WIDTH		4032
-#define RKISP1_ISP_MAX_HEIGHT		3024
-#define RKISP1_ISP_MIN_WIDTH		32
-#define RKISP1_ISP_MIN_HEIGHT		32
+#define RKISP1_ISP_MAX_WIDTH			4416
+#define RKISP1_ISP_MAX_HEIGHT			3312
+#define RKISP1_ISP_MAX_WIDTH_PROCESSING		4032
+#define RKISP1_ISP_MAX_HEIGHT_PROCESSING	3024
+#define RKISP1_ISP_MIN_WIDTH			32
+#define RKISP1_ISP_MIN_HEIGHT			32
 
 #define RKISP1_RSZ_MP_SRC_MAX_WIDTH		4416
 #define RKISP1_RSZ_MP_SRC_MAX_HEIGHT		3312