In preparation for splitting out the common bits from the HDMI
driver, change the mtk_cec driver from being registered from the
HDMI driver itself to be a module_platform_driver of its own.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/Makefile | 4 ++--
drivers/gpu/drm/mediatek/mtk_cec.c | 7 ++++++-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.h | 1 -
4 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile
index 32a2ed6c0cfe..bdd3a062f797 100644
--- a/drivers/gpu/drm/mediatek/Makefile
+++ b/drivers/gpu/drm/mediatek/Makefile
@@ -21,10 +21,10 @@ mediatek-drm-y := mtk_crtc.o \
obj-$(CONFIG_DRM_MEDIATEK) += mediatek-drm.o
-mediatek-drm-hdmi-objs := mtk_cec.o \
- mtk_hdmi.o \
+mediatek-drm-hdmi-objs := mtk_hdmi.o \
mtk_hdmi_ddc.o
+obj-$(CONFIG_DRM_MEDIATEK_HDMI) += mtk_cec.o
obj-$(CONFIG_DRM_MEDIATEK_HDMI) += mediatek-drm-hdmi.o
obj-$(CONFIG_DRM_MEDIATEK_DP) += mtk_dp.o
diff --git a/drivers/gpu/drm/mediatek/mtk_cec.c b/drivers/gpu/drm/mediatek/mtk_cec.c
index b42c0d87eba3..c7be530ca041 100644
--- a/drivers/gpu/drm/mediatek/mtk_cec.c
+++ b/drivers/gpu/drm/mediatek/mtk_cec.c
@@ -12,7 +12,6 @@
#include <linux/platform_device.h>
#include "mtk_cec.h"
-#include "mtk_hdmi.h"
#include "mtk_drm_drv.h"
#define TR_CONFIG 0x00
@@ -102,6 +101,7 @@ void mtk_cec_set_hpd_event(struct device *dev,
cec->hpd_event = hpd_event;
spin_unlock_irqrestore(&cec->lock, flags);
}
+EXPORT_SYMBOL_NS_GPL(mtk_cec_set_hpd_event, "DRM_MTK_HDMI_V1");
bool mtk_cec_hpd_high(struct device *dev)
{
@@ -112,6 +112,7 @@ bool mtk_cec_hpd_high(struct device *dev)
return (status & (HDMI_PORD | HDMI_HTPLG)) == (HDMI_PORD | HDMI_HTPLG);
}
+EXPORT_SYMBOL_NS_GPL(mtk_cec_hpd_high, "DRM_MTK_HDMI_V1");
static void mtk_cec_htplg_irq_init(struct mtk_cec *cec)
{
@@ -247,3 +248,7 @@ struct platform_driver mtk_cec_driver = {
.of_match_table = mtk_cec_of_ids,
},
};
+module_platform_driver(mtk_cec_driver);
+
+MODULE_DESCRIPTION("MediaTek HDMI CEC Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 70dc1d4460ad..9795e35499d6 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1805,7 +1805,6 @@ static struct platform_driver mtk_hdmi_driver = {
static struct platform_driver * const mtk_hdmi_drivers[] = {
&mtk_hdmi_ddc_driver,
- &mtk_cec_driver,
&mtk_hdmi_driver,
};
@@ -1827,3 +1826,4 @@ module_exit(mtk_hdmitx_exit);
MODULE_AUTHOR("Jie Qiu <jie.qiu@xxxxxxxxxxxx>");
MODULE_DESCRIPTION("MediaTek HDMI Driver");
MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS("DRM_MTK_HDMI_V1");
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.h b/drivers/gpu/drm/mediatek/mtk_hdmi.h
index 472bf141c92b..e40bc4651995 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.h
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.h
@@ -8,7 +8,6 @@
struct platform_driver;
-extern struct platform_driver mtk_cec_driver;
extern struct platform_driver mtk_hdmi_ddc_driver;
#endif /* _MTK_HDMI_CTRL_H */
--
2.47.0
