ads7846: moves from the hw/display folder to the hw/input folder.

ads7846 is a touch-screen controller that is an input device rather
than a display device, so move it to the hw/input folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201115123503.1110665-1-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

hw/arm/Kconfig

@@ -156,7 +156,7 @@ config TOSA
 
 config SPITZ
     bool
-    select ADS7846 # display
+    select ADS7846 # touch-screen controller
     select MAX111X # A/D converter
     select WM8750  # audio codec
     select MAX7310 # GPIO expander

hw/display/Kconfig

@@ -9,9 +9,6 @@ config EDID
 config FW_CFG_DMA
     bool
 
-config ADS7846
-    bool
-
 config VGA_CIRRUS
     bool
     default y if PCI_DEVICES

hw/display/meson.build

@@ -6,7 +6,6 @@ softmmu_ss.add(when: 'CONFIG_EDID', if_true: files('edid-generate.c', 'edid-regi
 softmmu_ss.add(when: 'CONFIG_FW_CFG_DMA', if_true: files('ramfb.c'))
 softmmu_ss.add(when: 'CONFIG_FW_CFG_DMA', if_true: files('ramfb-standalone.c'))
 
-softmmu_ss.add(when: 'CONFIG_ADS7846', if_true: files('ads7846.c'))
 softmmu_ss.add(when: 'CONFIG_VGA_CIRRUS', if_true: files('cirrus_vga.c'))
 softmmu_ss.add(when: ['CONFIG_VGA_CIRRUS', 'CONFIG_VGA_ISA'], if_true: files('cirrus_vga_isa.c'))
 softmmu_ss.add(when: 'CONFIG_G364FB', if_true: files('g364fb.c'))

hw/input/Kconfig

@@ -1,6 +1,9 @@
 config ADB
     bool
 
+config ADS7846
+    bool
+
 config LM832X
     bool
     depends on I2C

hw/input/meson.build

@@ -1,5 +1,6 @@
 softmmu_ss.add(files('hid.c'))
 softmmu_ss.add(when: 'CONFIG_ADB', if_true: files('adb.c', 'adb-mouse.c', 'adb-kbd.c'))
+softmmu_ss.add(when: 'CONFIG_ADS7846', if_true: files('ads7846.c'))
 softmmu_ss.add(when: 'CONFIG_LM832X', if_true: files('lm832x.c'))
 softmmu_ss.add(when: 'CONFIG_PCKBD', if_true: files('pckbd.c'))
 softmmu_ss.add(when: 'CONFIG_PL050', if_true: files('pl050.c'))