This is a note to let you know that I've just added the patch titled
media: smiapp: Add macros for accessing CCS registers
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-smiapp-add-macros-for-accessing-ccs-registers.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 21d2748df5bd6a44dc5c8e88df0567d141f33bbc
Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Date: Mon Feb 3 14:48:48 2020 +0100
media: smiapp: Add macros for accessing CCS registers
[ Upstream commit e66a7c84908688e99bd7da4a48bfcba1b292fe54 ]
Add two helper macros for reading and writing the CCS registers as defined
in ccs-regs.h.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Stable-dep-of: 724ff68e968b ("media: ccs: Correctly initialise try compose rectangle")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h
index 7223f5f891096..dc946096f3686 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.h
+++ b/drivers/media/i2c/smiapp/smiapp-regs.h
@@ -28,4 +28,10 @@ int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val);
unsigned int ccs_reg_width(u32 reg);
+#define ccs_read(sensor, reg_name, val) \
+ smiapp_read(sensor, CCS_R_##reg_name, val)
+
+#define ccs_write(sensor, reg_name, val) \
+ smiapp_write(sensor, CCS_R_##reg_name, val)
+
#endif
