From 1a5f31fff2339028b2b995940ac7f614289a207d Mon Sep 17 00:00:00 2001 From: Tatsunosuke Tobita Date: Tue, 9 Jul 2024 14:57:29 +0900 Subject: [PATCH] HID: wacom: more appropriate tool type categorization Recent eraser and pen tools are able to be distinguished by looking at its least significant nibble. This modification applies it to wacom_intuos_get_tool_type function and reduces its code lines. Signed-off-by: Tatsunosuke Tobita Signed-off-by: Tatsunosuke Tobita Reviewed-by: Ping Cheng Link: https://patch.msgid.link/20240709055729.17158-2-tatsunosuke.wacom@gmail.com Signed-off-by: Benjamin Tissoires [gavin.hsia@com.com: Imported into input-wacom (9c2913n962da)] Signed-off-by: Gavin Hsia --- 4.18/wacom_wac.c | 66 ++++++++---------------------------------------- 1 file changed, 10 insertions(+), 56 deletions(-) diff --git a/4.18/wacom_wac.c b/4.18/wacom_wac.c index 08a5690f..84bc8761 100644 --- a/4.18/wacom_wac.c +++ b/4.18/wacom_wac.c @@ -696,77 +696,28 @@ static bool wacom_is_art_pen(int tool_id) static int wacom_intuos_get_tool_type(int tool_id) { - int tool_type = BTN_TOOL_PEN; - - if (wacom_is_art_pen(tool_id)) - return tool_type; - switch (tool_id) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ case 0x12802: /* Intuos4/5 Inking Pen */ case 0x012: - tool_type = BTN_TOOL_PENCIL; - break; - - case 0x822: /* Pen */ - case 0x842: - case 0x852: - case 0x823: /* Intuos3 Grip Pen */ - case 0x813: /* Intuos3 Classic Pen */ - case 0x802: /* Intuos4/5 13HD/24HD General Pen */ - case 0x8e2: /* IntuosHT2 pen */ - case 0x022: - case 0x200: /* Pro Pen 3 */ - case 0x10842: /* MobileStudio Pro Pro Pen slim */ - case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ - case 0x16802: /* Cintiq 13HD Pro Pen */ - case 0x18802: /* DTH2242 Pen */ - case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ - case 0x8842: /* Intuos Pro and Cintiq Pro 3D Pen */ - tool_type = BTN_TOOL_PEN; - break; + return BTN_TOOL_PENCIL; case 0x832: /* Stroke pen */ case 0x032: - tool_type = BTN_TOOL_BRUSH; - break; + return BTN_TOOL_BRUSH; case 0x007: /* Mouse 4D and 2D */ case 0x09c: case 0x094: case 0x017: /* Intuos3 2D Mouse */ case 0x806: /* Intuos4 Mouse */ - tool_type = BTN_TOOL_MOUSE; - break; + return BTN_TOOL_MOUSE; case 0x096: /* Lens cursor */ case 0x097: /* Intuos3 Lens cursor */ case 0x006: /* Intuos4 Lens cursor */ - tool_type = BTN_TOOL_LENS; - break; - - case 0x82a: /* Eraser */ - case 0x84a: - case 0x85a: - case 0x91a: - case 0xd1a: - case 0x0fa: - case 0x82b: /* Intuos3 Grip Pen Eraser */ - case 0x81b: /* Intuos3 Classic Pen Eraser */ - case 0x91b: /* Intuos3 Airbrush Eraser */ - case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ - case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ - case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ - case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ - case 0x1084a: /* MobileStudio Pro Pro Pen slim Eraser */ - case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ - case 0x1880a: /* DTH2242 Eraser */ - case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ - tool_type = BTN_TOOL_RUBBER; - break; + return BTN_TOOL_LENS; case 0xd12: case 0x912: @@ -774,10 +725,13 @@ static int wacom_intuos_get_tool_type(int tool_id) case 0x913: /* Intuos3 Airbrush */ case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ - tool_type = BTN_TOOL_AIRBRUSH; - break; + return BTN_TOOL_AIRBRUSH; + + default: + if (tool_id & 0x0008) + return BTN_TOOL_RUBBER; + return BTN_TOOL_PEN; } - return tool_type; } static void wacom_exit_report(struct wacom_wac *wacom)