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From e2db38959a70d1be604a297276a0b0c2ac219bf5 Mon Sep 17 00:00:00 2001
From: Darren Etheridge <detheridge@ti.com>
Date: Tue, 29 Jul 2014 16:06:17 -0500
Subject: [PATCH 1/4] PoC: GFX: SDK: Make 5_01_01_01 work against 3.14 LTS
An API rename is the main change. Also hacked in some function prototypes
for enabling use of the tilcdc DRM driver instead of the fbdev driver on
AM335x. However this all really needs a good cleanup as it is hacky at
the moment.
Signed-off-by: Darren Etheridge <detheridge@ti.com>
---
GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c | 5 +++++
GFX_Linux_KM/services4/srvkm/env/linux/mutils.h | 6 +++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c b/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c
index 5c3fc48..3857b95 100644
--- a/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c
+++ b/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c
@@ -93,6 +93,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <linux/mutex.h>
#include <video/da8xx-fb.h>
+/* used by SGX OMAPLFB drvier */
+typedef void (*vsync_callback_t)(void *arg);
+int register_vsync_cb(vsync_callback_t handler, void *arg, int idx);
+int unregister_vsync_cb(vsync_callback_t handler, void *arg, int idx);
+
#if defined(PVR_OMAPLFB_DRM_FB)
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0))
#include <plat/display.h>
diff --git a/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h b/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h
index 31e0dac..90ec41c 100644
--- a/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h
+++ b/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h
@@ -79,7 +79,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define IOREMAP(pa, bytes) ioremap_cache(pa, bytes)
#else
#if defined(__arm__) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
- #define IOREMAP(pa, bytes) ioremap_cached(pa, bytes)
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0))
+ #define IOREMAP(pa, bytes) ioremap_cache(pa, bytes)
+ #else
+ #define IOREMAP(pa, bytes) ioremap_cached(pa, bytes)
+ #endif
#else
#define IOREMAP(pa, bytes) ioremap(pa, bytes)
#endif
--
1.9.1
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