OMAPDSS: HDMI: improve Makefile

We'll soon add support for OMAP5 HDMI, which uses some of the same files
as OMAP4 HDMI does.

This patch adds a new config entry "OMAP2_DSS_HDMI_COMMON", which both
OMAP4 and OMAP5 HDMI config entries can select. OMAP2_DSS_HDMI_COMMON
will cause the common HDMI files to be compiled.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/fbdev/omap2/dss/Kconfig b/drivers/video/fbdev/omap2/dss/Kconfig
index dde4281..36de3d5 100644 (file)
--- a/drivers/video/fbdev/omap2/dss/Kconfig
+++ b/drivers/video/fbdev/omap2/dss/Kconfig
@@ -59,12 +59,15 @@ config OMAP2_DSS_VENC
        help
          OMAP Video Encoder support for S-Video and composite TV-out.
 
+config OMAP2_DSS_HDMI_COMMON
+       bool
+
 config OMAP4_DSS_HDMI
-       bool "HDMI support"
+       bool "HDMI support for OMAP4"
         default y
+       select OMAP2_DSS_HDMI_COMMON
        help
-         HDMI Interface. This adds the High Definition Multimedia Interface.
-         See http://www.hdmi.org/ for HDMI specification.
+         HDMI support for OMAP4 based SoCs.
 
 config OMAP4_DSS_HDMI_AUDIO
        bool

diff --git a/drivers/video/fbdev/omap2/dss/Makefile b/drivers/video/fbdev/omap2/dss/Makefile
index 8aec8bd..4cbe7ce 100644 (file)
--- a/drivers/video/fbdev/omap2/dss/Makefile
+++ b/drivers/video/fbdev/omap2/dss/Makefile
@@ -10,6 +10,7 @@ omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
 omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o
 omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o
 omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
-omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.o hdmi_common.o hdmi_wp.o hdmi_pll.o \
-       hdmi_phy.o hdmi4_core.o
+omapdss-$(CONFIG_OMAP2_DSS_HDMI_COMMON) += hdmi_common.o hdmi_wp.o hdmi_pll.o \
+       hdmi_phy.o
+omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.o hdmi4_core.o
 ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG