drm/gma500: Drop DRM_GMA3600 config option

With support for the MID-related chips removed, only support for
desktop chips is left in the driver. So just build the complete
driver if DRM_GMA500 has been selected. Anyone who wants to enable
the Poulsbo code would probably also want the Cedarview code.

[Patrik: Fixed conflict due to Oaktrail not being dropped]
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210129095604.32423-4-tzimmermann@suse.de
(cherry picked from commit 837f23bb)
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

drivers/gpu/drm/gma500/Kconfig

 # SPDX-License-Identifier: GPL-2.0-only
 config DRM_GMA500
-	tristate "Intel GMA5/600 KMS Framebuffer"
+	tristate "Intel GMA500/600/3600/3650 KMS Framebuffer"
 	depends on DRM && PCI && X86 && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
@@ -19,10 +19,3 @@ config DRM_GMA600
 	help
 	  Say yes to include support for GMA600 (Intel Moorestown/Oaktrail)
 	  platforms with LVDS ports. MIPI is not currently supported.
-
-config DRM_GMA3600
-	bool "Intel GMA3600/3650 support (Experimental)"
-	depends on DRM_GMA500
-	help
-	  Say yes to include basic support for Intel GMA3600/3650 (Intel
-	  Cedar Trail) platforms.

drivers/gpu/drm/gma500/Makefile

@@ -6,36 +6,35 @@
 gma500_gfx-y += \
 	  accel_2d.o \
 	  backlight.o \
+	  blitter.o \
+	  cdv_device.o \
+	  cdv_intel_crt.o \
+	  cdv_intel_display.o \
+	  cdv_intel_dp.o \
+	  cdv_intel_hdmi.o \
+	  cdv_intel_lvds.o \
 	  framebuffer.o \
 	  gem.o \
+	  gma_device.o \
+	  gma_display.o \
 	  gtt.o \
 	  intel_bios.o \
-	  intel_i2c.o \
 	  intel_gmbus.o \
+	  intel_i2c.o \
+	  mid_bios.o \
 	  mmu.o \
-	  blitter.o \
 	  power.o \
+	  psb_device.o \
 	  psb_drv.o \
-	  gma_display.o \
-	  gma_device.o \
 	  psb_intel_display.o \
 	  psb_intel_lvds.o \
 	  psb_intel_modes.o \
 	  psb_intel_sdvo.o \
 	  psb_lid.o \
-	  psb_irq.o \
-	  psb_device.o \
-	  mid_bios.o
+	  psb_irq.o
 
 gma500_gfx-$(CONFIG_ACPI) +=  opregion.o \
 
-gma500_gfx-$(CONFIG_DRM_GMA3600) +=  cdv_device.o \
-	  cdv_intel_crt.o \
-	  cdv_intel_display.o \
-	  cdv_intel_hdmi.o \
-	  cdv_intel_lvds.o \
-	  cdv_intel_dp.o
-
 gma500_gfx-$(CONFIG_DRM_GMA600) += oaktrail_device.o \
 	  oaktrail_crtc.o \
 	  oaktrail_lvds.o \

drivers/gpu/drm/gma500/psb_drv.c

@@ -51,6 +51,7 @@ static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
  *                                  N2800
  */
 static const struct pci_device_id pciidlist[] = {
+	/* Poulsbo */
 	{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
 	{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
 #if defined(CONFIG_DRM_GMA600)
@@ -64,7 +65,7 @@ static const struct pci_device_id pciidlist[] = {
 	{ 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
 	{ 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
 #endif
-#if defined(CONFIG_DRM_GMA3600)
+	/* Cedartrail */
 	{ 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
 	{ 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
 	{ 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
@@ -81,7 +82,6 @@ static const struct pci_device_id pciidlist[] = {
 	{ 0x8086, 0x0bed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
 	{ 0x8086, 0x0bee, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
 	{ 0x8086, 0x0bef, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
-#endif
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);