Problem compiling Graphics_SDK_5 with Linux-3.12

Hi Eric,

Check this wiki: http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide#Build_steps

Hi,

I just did as the wiki,but there is no change.

/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c: In function 'OMAPLFBWaitForVSync':
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:850:7: error: implicit declaration of function 'register_vsync_cb' [-Werror=implicit-function-declaration]
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:850:30: error: 'vsync_callback_t' undeclared (first use in this function)
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:850:30: note: each undeclared identifier is reported only once for each function it appears in
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:850:47: error: expected ')' before 'grpx_irq_wait_handler'
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:860:7: error: implicit declaration of function 'unregister_vsync_cb' [-Werror=implicit-function-declaration]
/home/hzc/OpenGL/Graphics_SDK_5_00_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:860:49: error: expected ')' before 'grpx_irq_wait_handler'
cc1: some warnings being treated as errors

Eric, these functions are part of the kernel da8xx framebuffer driver. Please make sure the KERNEL_INSTALL_DIR path is absolutely correct.

Best regards,
Miroslav

Hi,Miroslav

I'm sorry to disturb you again.

This is the kernel path:

In Rule.make:

I think  the KERNEL_INSTALL_DIR path is correct,but it still have the problem.

In this case try to inspect why these function definitions can't be found. Make sure that the kernel sources are complete.

Have you made any changes to the Graphics SDK sources? Make sure that the installer binary for the Graphics SDK is downloaded correctly - check it against the md5 checksum provided on the download page: http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxsdk/latest/index_FDS.html

Best regards,
Miroslav

I will check it .Thank you for your  help.

Best regards,

Eric

Please do not double post. Write on the original thread instead. Threads will be merged.

Hi,

I have asked the question:http://e2e.ti.com/support/arm/sitara_arm/f/791/p/346209/1211173.aspx

I have checkd the da8xx-fb.c,but I didn't find these functions as 'register_vsync_cb' and 'vsync_callback_t'.

I‘m sorry for that...