mtk_aal_gamma_get_lut_size(9)

✨ mtk_aal_gamma_get_lut_size ✨

okay so bestie, welcome to the Kernel API Manual 🎀 and today's main character is mtk_aal_gamma_get_lut_size — she's a little function that tells you how big the gamma LUT is for AAL. yes, that AAL. the display one. iykyk 💅

🌸 NAME 🌸

mtk_aal_gamma_get_lut_size — get the gamma LUT size for AAL, no cap 🦋

⭐ SYNOPSIS ⭐

unsigned int mtk_aal_gamma_get_lut_size (struct device *dev );

💖 ARGUMENTS 💖

• dev — pointer to struct device. that's it, that's the whole argument. your device struct, handed over with love 🫶

🔥 RETURN 🔥

lowkey two possible outcomes here:

• 0 if gamma control is not supported in AAL 😭
• otherwise, the gamma LUT size 👑

so yeah — a 0 is not a size, it's the "nope, not supported" signal. vibe check accordingly 💀

🌈 SEE ALSO 🌈

the kernel file, in all her glory: ./drivers/gpu/drm/mediatek/mtk_disp_aal.c — go read it, she ate 📖✨

and that's the tea, bestie 🍓 this little page came from ./drivers/gpu/drm/mediatek and is dated October 2026, so like... future vibes only 🧚💜 slay, periodt 💅