Input: elan_i2c - reduce the resume time for controller in Whitebox

Similar to controllers found Voxel, Delbin, Magpie and Bobba, the one found
in Whitebox does not need to be reset after issuing power-on command, and
skipping reset saves resume time.

Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210907012924.11391-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/elan_i2c.h b/drivers/input/mouse/elan_i2c.h
index dc4a240f44895a391ac872f8e1c79363cb4cbb17..3c84deefa327d8464a716a38726f97a42a5d62aa 100644 (file)
--- a/drivers/input/mouse/elan_i2c.h
+++ b/drivers/input/mouse/elan_i2c.h
@@ -55,8 +55,9 @@
 #define ETP_FW_PAGE_SIZE_512   512
 #define ETP_FW_SIGNATURE_SIZE  6
 
-#define ETP_PRODUCT_ID_DELBIN  0x00C2
+#define ETP_PRODUCT_ID_WHITEBOX        0x00B8
 #define ETP_PRODUCT_ID_VOXEL   0x00BF
+#define ETP_PRODUCT_ID_DELBIN  0x00C2
 #define ETP_PRODUCT_ID_MAGPIE  0x0120
 #define ETP_PRODUCT_ID_BOBBA   0x0121
 

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index dad22c1ea6a0ff3c6763205fe2b8fd46393f25ea..47af62c122672256ec0d882fd22b2d9cf14f4ad0 100644 (file)
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -105,6 +105,7 @@ static u32 elan_i2c_lookup_quirks(u16 ic_type, u16 product_id)
                u32 quirks;
        } elan_i2c_quirks[] = {
                { 0x0D, ETP_PRODUCT_ID_DELBIN, ETP_QUIRK_QUICK_WAKEUP },
+               { 0x0D, ETP_PRODUCT_ID_WHITEBOX, ETP_QUIRK_QUICK_WAKEUP },
                { 0x10, ETP_PRODUCT_ID_VOXEL, ETP_QUIRK_QUICK_WAKEUP },
                { 0x14, ETP_PRODUCT_ID_MAGPIE, ETP_QUIRK_QUICK_WAKEUP },
                { 0x14, ETP_PRODUCT_ID_BOBBA, ETP_QUIRK_QUICK_WAKEUP },