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drm/omap: add omapdss-base.ko

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We are working towards enabling omapdss6, which will consists of a new
dss, dispc and dpi drivers. omapdss6 will be a new module. The panel,
encoder and omapdrm will need to use either the current omapdss driver
or the new omapdss6 driver, depending on the platform.

This will be implemented with a common base module and function
pointers.

This patch adds a skeleton omapdss-base.ko module, to which we'll be
moving common dss functionality like registration of the panels.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2015-11-05 17:19:32 +02:00
parent d5e7efad7b
commit a99ac0d9f6
3 changed files with 14 additions and 0 deletions
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4
drivers/gpu/drm/omapdrm/dss/Kconfig
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@ -1,8 +1,12 @@
config OMAP2_DSS_INIT config OMAP2_DSS_INIT
bool bool
config OMAP_DSS_BASE
tristate
menuconfig OMAP2_DSS menuconfig OMAP2_DSS
tristate "OMAP2+ Display Subsystem support" tristate "OMAP2+ Display Subsystem support"
select OMAP_DSS_BASE
select VIDEOMODE_HELPERS select VIDEOMODE_HELPERS
select OMAP2_DSS_INIT select OMAP2_DSS_INIT
select HDMI select HDMI

4
drivers/gpu/drm/omapdrm/dss/Makefile
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@ -1,4 +1,8 @@
obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o
obj-$(CONFIG_OMAP_DSS_BASE) += omapdss-base.o
omapdss-base-y := base.o
obj-$(CONFIG_OMAP2_DSS) += omapdss.o obj-$(CONFIG_OMAP2_DSS) += omapdss.o
# Core DSS files # Core DSS files
omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \ omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \

6
drivers/gpu/drm/omapdrm/dss/base.c Normal file
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@ -0,0 +1,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
MODULE_DESCRIPTION("OMAP Display Subsystem Base");
MODULE_LICENSE("GPL v2");