frame buffer problem
Hi,
Nice to meet you all. New to this forum and recently started working on Linux. Here is my problem. I'm working a Set top Box with Linux Embedded. The framebuffer of this box supports for 16 bits per Pixel. When I try to draw something (setting few colors) it is NOT displaying any thing. Now when I do the below procedure then I see something on screen. 1. Receive the Variable Screen Info 2. Forcibly Set the Pixel size to 32 bits. 3. Write the Variable Screen info using IOCTL with FBIOPUT_VSCREENINFO 4. Again set back the Pixel Size from 32 bits to 16 bits 5. Do step 3. After following above 5 steps then I'm able to see something. Does anybody face this problem please discuss and please guide me if anybody have a solution. Thanks in Advance. STB Engineer. |
Im not 100% sure here but i think you may have better luck with this in the programming forem.
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Thanks you...I'll try there
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hi,
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