From 119608a7f3f1ef899f1f98d05306340b92834836 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 8 May 2018 20:39:47 +1000 Subject: drm/nouveau/kms/nv50-: handle degamma LUT from window channels Required to eventually support DRM colour management APIs, and to support Volta. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/dispnv50/lut.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/dispnv50/lut.h (limited to 'drivers/gpu/drm/nouveau/dispnv50/lut.h') diff --git a/drivers/gpu/drm/nouveau/dispnv50/lut.h b/drivers/gpu/drm/nouveau/dispnv50/lut.h new file mode 100644 index 000000000000..6d7b8352e4cb --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/lut.h @@ -0,0 +1,15 @@ +#ifndef __NV50_KMS_LUT_H__ +#define __NV50_KMS_LUT_H__ +#include +struct drm_property_blob; +struct nv50_disp; + +struct nv50_lut { + struct nvif_mem mem[2]; +}; + +int nv50_lut_init(struct nv50_disp *, struct nvif_mmu *, struct nv50_lut *); +void nv50_lut_fini(struct nv50_lut *); +u32 nv50_lut_load(struct nv50_lut *, bool legacy, int buffer, + struct drm_property_blob *); +#endif -- cgit v1.2.3