vidosd_set_alpha(9)

🌸 NAME 🌸

vidosd_set_alpha — set alpha transparency for a window 💖. Yep bestie, this is the vidosd_set_alpha(9) page from the Kernel API Manual, and it's literally here to handle alpha transparency for a window. Slay.

✨ SYNOPSIS ✨

void vidosd_set_alpha (struct s3c_fb_win *win , u32 alpha );

Lowkey the whole vibe is right there: you pass in a window and an alpha value, and the function does its alpha-transparency thing. No cap 🫶.

🎀 ARGUMENTS 🎀

• win — the window to set OSD size for 🌈.
• alpha — the alpha register value ⭐.

🦋 SEE ALSO 🦋

Kernel file: ./drivers/video/fbdev/s3c-fb.c

Okay so the whole squad is here, and we're listing every single one, periodt 👑

• struct s3c_fb_variant(9)
• struct s3c_fb_win_variant(9)
• struct s3c_fb_driverdata(9)
• struct s3c_fb_palette(9)
• struct s3c_fb_win(9)
• struct s3c_fb_vsync(9)
• struct s3c_fb(9)
• s3c_fb_validate_win_bpp(9)
• s3c_fb_check_var(9)
• s3c_fb_calc_pixclk(9)
• s3c_fb_align_word(9)
• vidosd_set_size(9)
• shadow_protect_win(9)
• s3c_fb_enable(9)
• s3c_fb_set_par(9)
• s3c_fb_update_palette(9)
• s3c_fb_setcolreg(9)
• s3c_fb_blank(9)
• s3c_fb_pan_display(9)
• s3c_fb_enable_irq(9)
• s3c_fb_disable_irq(9)
• s3c_fb_wait_for_vsync(9)
• s3c_fb_missing_pixclock(9)
• s3c_fb_alloc_memory(9)
• s3c_fb_free_memory(9)
• s3c_fb_release_win(9)
• s3c_fb_probe_win(9)
• s3c_fb_set_rgb_timing(9)
• s3c_fb_clear_win(9)
• s3c_fb_remove(9)

okay bye bestie 💅 this page comes from ./drivers/video/fbdev, dated October 2026, and it's the vidosd_set_alpha(9) page — iconic, fr fr 🎀✨