search for: nv50_eng2d_supported_formats

...FORMAT_RGBX8_UNORM; > break; > case PIPE_FORMAT_R8G8B8A8_UNORM: > return G80_SURFACE_FORMAT_RGBA8_UNORM; > break; > default: > break; > } I don't understand why that was necessary. All 4 of RGBX8, RGBA8, BGRX8, BGRA8 appear to be in NV50_ENG2D_SUPPORTED_FORMATS, so that should fall under the if ((id >= 0xc0) && (NV50_ENG2D_SUPPORTED_FORMATS & (1ULL << (id - 0xc0)))) return id; logic. And if they weren't, the 2d engine wouldn't be happy if you handed it unknown formats. > ——————————— > Nv50_blit.h > > ——...

Hi, guys: I’m a developer of FydeOS. We porting ChromiumOS to amd64 and arm platforms. Now, I’m woking on porting android environment to Nvidia graphic cards. I have experience to port android to Vmware(SVGA). I found two display formats were not supported to display in nouveau driver: PIPE_FORMAT_R8G8B8A8_UNORM, PIPE_FORMAT_R8G8B8X8_UNORM. Which are defined at nv50/nv50_formats.c line: 130,131.

From: Ben Skeggs <bskeggs at redhat.com> Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- src/gallium/drivers/nouveau/nv50/g80_defs.xml.h | 279 ++++++++++++++++++++++++ 1 file changed, 279 insertions(+) create mode 100644 src/gallium/drivers/nouveau/nv50/g80_defs.xml.h diff --git a/src/gallium/drivers/nouveau/nv50/g80_defs.xml.h