video: omapfb2: Make standard and custom panel drivers mutually exclusive

Standard DRM panel drivers for several panels used by omapfb2 are now
available. Their module name clashes with the modules from
drivers/video/fbdev/omap2/omapfb/displays, part of the deprecated omapfb2
fbdev driver. As omapfb2 can only be compiled when the omapdrm driver is
disabled, and the DRM panel drivers are useless in that case, make the
omapfb2 panels depend on the standard DRM panels being disabled to fix
the name clash.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: dc2e1e5b ("drm/panel: Add driver for the Toppoly TD043MTEA1 panel")
Fixes: 415b8dd0 ("drm/panel: Add driver for the Toppoly TD028TTEC1 panel")
Fixes: 1c8fc3f0 ("drm/panel: Add driver for the Sony ACX565AKM panel")
Fixes: c9cf4c2a ("drm/panel: Add driver for the Sharp LS037V7DW01 panel")
Fixes: df439abe ("drm/panel: Add driver for the NEC NL8048HL11 panel")
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> [added tags]
Link: https://patchwork.freedesktop.org/patch/msgid/20190816122228.9475-2-laurent.pinchart@ideasonboard.com

drivers/video/fbdev/omap2/omapfb/displays/Kconfig

@@ -49,6 +49,7 @@ config FB_OMAP2_PANEL_DSI_CM
 config FB_OMAP2_PANEL_SONY_ACX565AKM
 	tristate "ACX565AKM Panel"
 	depends on SPI && BACKLIGHT_CLASS_DEVICE
+	depends on DRM_PANEL_SONY_ACX565AKM = n
 	help
 	  This is the LCD panel used on Nokia N900
 
@@ -61,18 +62,21 @@ config FB_OMAP2_PANEL_LGPHILIPS_LB035Q02
 config FB_OMAP2_PANEL_SHARP_LS037V7DW01
 	tristate "Sharp LS037V7DW01 LCD Panel"
 	depends on BACKLIGHT_CLASS_DEVICE
+	depends on DRM_PANEL_SHARP_LS037V7DW01 = n
 	help
 	  LCD Panel used in TI's SDP3430 and EVM boards
 
 config FB_OMAP2_PANEL_TPO_TD028TTEC1
 	tristate "TPO TD028TTEC1 LCD Panel"
 	depends on SPI
+	depends on DRM_PANEL_TPO_TD028TTEC1 = n
 	help
 	  LCD panel used in Openmoko.
 
 config FB_OMAP2_PANEL_TPO_TD043MTEA1
 	tristate "TPO TD043MTEA1 LCD Panel"
 	depends on SPI
+	depends on DRM_PANEL_TPO_TD043MTEA1 = n
 	help
 	  LCD Panel used in OMAP3 Pandora
 
@@ -80,6 +84,7 @@ config FB_OMAP2_PANEL_NEC_NL8048HL11
 	tristate "NEC NL8048HL11 Panel"
 	depends on SPI
 	depends on BACKLIGHT_CLASS_DEVICE
+	depends on DRM_PANEL_NEC_NL8048HL11 = n
 	help
 	  This NEC NL8048HL11 panel is TFT LCD used in the
 	  Zoom2/3/3630 sdp boards.