ASoC: OMAP: HDMI: Make build config options more generic

Make Kconfig and Makefile more generic to encompass not only
OMAP4 but other OMAP processors featuring HDMI.

Also, relax the dependency list to depend only on any OMAP processor
supporting OMAP2_DSS and OMAP4_DSS_HDMI. As HDMI support for
future OMAP versions is added, the dependency list must change
accordingly.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>

sound/soc/omap/Kconfig

@@ -109,9 +109,9 @@ config SND_OMAP_SOC_OMAP_ABE_TWL6040
 	  - PandaBoard (4430)
 	  - PandaBoardES (4460)
 
-config SND_OMAP_SOC_OMAP4_HDMI
-	tristate "SoC Audio support for Texas Instruments OMAP4 HDMI"
-	depends on SND_OMAP_SOC && OMAP4_DSS_HDMI && OMAP2_DSS && ARCH_OMAP4
+config SND_OMAP_SOC_OMAP_HDMI
+	tristate "SoC Audio support for Texas Instruments OMAP HDMI"
+	depends on SND_OMAP_SOC && OMAP4_DSS_HDMI && OMAP2_DSS
 	select SND_OMAP_SOC_HDMI
 	select SND_SOC_OMAP_HDMI_CODEC
 	select OMAP4_DSS_HDMI_AUDIO

sound/soc/omap/Makefile

@@ -41,4 +41,4 @@ obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
 obj-$(CONFIG_SND_OMAP_SOC_ZOOM2) += snd-soc-zoom2.o
 obj-$(CONFIG_SND_OMAP_SOC_IGEP0020) += snd-soc-igep0020.o
-obj-$(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) += snd-soc-omap4-hdmi.o
+obj-$(CONFIG_SND_OMAP_SOC_OMAP_HDMI) += snd-soc-omap4-hdmi.o