fixed 0020 patch issue in linux and added new patch for increasing notification zone

FunKey/board/funkey/patches/linux/0027-increased-notification-zone-size-fbtft.patch

@@ -0,0 +1,25 @@
+From 4e80937d23c58478e8a3ffe3a5cdb4114497c638 Mon Sep 17 00:00:00 2001
+From: vincent <vbusoenseirb@gmail.com>
+Date: Tue, 29 Sep 2020 08:32:44 +0200
+Subject: [PATCH] increasd buffer size for fb_tft_notif zone to 400
+
+---
+ drivers/staging/fbtft/fbtft.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
+index 8a9daee..4638ad9 100644
+--- a/drivers/staging/fbtft/fbtft.h
++++ b/drivers/staging/fbtft/fbtft.h
+@@ -28,7 +28,7 @@
+ #define FBTFT_GAMMA_MAX_VALUES_TOTAL 	128
+ #define FBTFT_OVERLAY_NB_VALUES			4
+ 
+-#define FBTFT_NOTIF_MAX_SIZE			256
++#define FBTFT_NOTIF_MAX_SIZE			400
+ 
+ #define FBTFT_OF_INIT_CMD				BIT(24)
+ #define FBTFT_OF_INIT_DELAY				BIT(25)
+-- 
+1.9.1
+