Vktimer event Task Priority Level changed to TPL_CALLBACK from TPL_NOTIFY
to fix Virtual Keyboard touch slowness issues and touch not working issues

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Madhan Pethaiyan <madhan.pethaiyan@intel.com>
Cc: Kathappan Esakkithevar <kathappan.esakkithevar@intel.com>
Cc: Madhusudhan Balaji <madhusudhan.balaji@intel.com>
Signed-off-by: KalaiyarasanX Thangaraj <kalaiyarasanx.thangaraj@intel.com>
---
 Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
index 84c3a06f68..2b1216746b 100644
--- a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
+++ b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
@@ -759,7 +759,7 @@ VkApiStart (
 
   Status = gBS->CreateEvent (
                   EVT_TIMER | EVT_NOTIFY_SIGNAL,
-                  TPL_VK_SYNC,
+                  TPL_CALLBACK,
                   VkTimer,
                   (VOID *)VkContext,
                   &(VkContext->TimerEvent)
-- 
2.26.2.windows.1



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Reviewed-by: Dandan Bi <dandan.bi@intel.com>

-----Original Message-----
From: Thangaraj, KalaiyarasanX <kalaiyarasanx.thangaraj@intel.com> 
Sent: Tuesday, July 19, 2022 5:23 PM
To: devel@edk2.groups.io
Cc: Thangaraj, KalaiyarasanX <kalaiyarasanx.thangaraj@intel.com>; Bi, Dandan <dandan.bi@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; Pethaiyan, Madhan <madhan.pethaiyan@intel.com>; Esakkithevar, Kathappan <kathappan.esakkithevar@intel.com>; Balaji, Madhusudhan <madhusudhan.balaji@intel.com>
Subject: [PATCH] VirtualKeyboardFeaturePkg: Pre OS virtual keyboard touch are not working with I2C touch panel

Vktimer event Task Priority Level changed to TPL_CALLBACK from TPL_NOTIFY to fix Virtual Keyboard touch slowness issues and touch not working issues

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Madhan Pethaiyan <madhan.pethaiyan@intel.com>
Cc: Kathappan Esakkithevar <kathappan.esakkithevar@intel.com>
Cc: Madhusudhan Balaji <madhusudhan.balaji@intel.com>
Signed-off-by: KalaiyarasanX Thangaraj <kalaiyarasanx.thangaraj@intel.com>
---
 Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
index 84c3a06f68..2b1216746b 100644
--- a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
+++ b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyb
+++ oardDxe/Keyboard.c
@@ -759,7 +759,7 @@ VkApiStart (
 
   Status = gBS->CreateEvent (
                   EVT_TIMER | EVT_NOTIFY_SIGNAL,
-                  TPL_VK_SYNC,
+                  TPL_CALLBACK,
                   VkTimer,
                   (VOID *)VkContext,
                   &(VkContext->TimerEvent)
--
2.26.2.windows.1



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