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authorLad, Prabhakar <prabhakar.lad@ti.com>2012-11-20 07:30:36 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-12-21 14:18:50 -0200
commitcaff80c35f923806b7e5ef312dce41663b5e99b9 (patch)
treea7dc2f10963df469808b7a52fd90276701d644f5 /include/media/davinci
parent5a89fac7e90dd75b9783914fa351069d20fd8c54 (diff)
downloadop-kernel-dev-caff80c35f923806b7e5ef312dce41663b5e99b9.zip
op-kernel-dev-caff80c35f923806b7e5ef312dce41663b5e99b9.tar.gz
[media] davinci: vpbe: pass different platform names to handle different ip's
The vpbe driver can handle different platforms DM644X, DM36X and DM355. To differentiate between this platforms venc_type/vpbe_type was passed as part of platform data which was incorrect. The correct way to differentiate to handle this case is by passing different platform names. This patch creates platform_device_id[] array supporting different platforms and assigns id_table to the platform driver, and finally in the probe gets the actual device by using platform_get_device_id() and gets the appropriate driver data for that platform. Taking this approach will also make the DT transition easier. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/davinci')
-rw-r--r--include/media/davinci/vpbe_osd.h5
-rw-r--r--include/media/davinci/vpbe_venc.h5
2 files changed, 6 insertions, 4 deletions
diff --git a/include/media/davinci/vpbe_osd.h b/include/media/davinci/vpbe_osd.h
index 5ab0d8d..42628fc 100644
--- a/include/media/davinci/vpbe_osd.h
+++ b/include/media/davinci/vpbe_osd.h
@@ -26,7 +26,9 @@
#include <media/davinci/vpbe_types.h>
-#define VPBE_OSD_SUBDEV_NAME "vpbe-osd"
+#define DM644X_VPBE_OSD_SUBDEV_NAME "dm644x,vpbe-osd"
+#define DM365_VPBE_OSD_SUBDEV_NAME "dm365,vpbe-osd"
+#define DM355_VPBE_OSD_SUBDEV_NAME "dm355,vpbe-osd"
/**
* enum osd_layer
@@ -387,7 +389,6 @@ struct osd_state {
};
struct osd_platform_data {
- enum vpbe_version vpbe_type;
int field_inv_wa_enable;
};
diff --git a/include/media/davinci/vpbe_venc.h b/include/media/davinci/vpbe_venc.h
index cc78c2e..476fafc 100644
--- a/include/media/davinci/vpbe_venc.h
+++ b/include/media/davinci/vpbe_venc.h
@@ -20,7 +20,9 @@
#include <media/v4l2-subdev.h>
#include <media/davinci/vpbe_types.h>
-#define VPBE_VENC_SUBDEV_NAME "vpbe-venc"
+#define DM644X_VPBE_VENC_SUBDEV_NAME "dm644x,vpbe-venc"
+#define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc"
+#define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc"
/* venc events */
#define VENC_END_OF_FRAME BIT(0)
@@ -28,7 +30,6 @@
#define VENC_SECOND_FIELD BIT(2)
struct venc_platform_data {
- enum vpbe_version venc_type;
int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type,
int field);
int (*setup_clock)(enum vpbe_enc_timings_type type,
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