diff --git a/repos/gems/sculpt/gpu/intel b/repos/gems/sculpt/gpu/intel

index 27068b043f..b3ac52aafa 100644

--- a/repos/gems/sculpt/gpu/intel

+++ b/repos/gems/sculpt/gpu/intel

@@ -1,4 +1,5 @@

<config system="yes">

+ <device vendor="0x8086" device="0x3e91" generation="9" platform="coffeelake" description="HD Graphics 630 (Coffee Lake, Gen9p5)"/>

<device vendor="0x8086" device="0x1606" generation="8" platform="broadwell" description="HD Graphics (BDW GT1 ULT)"/>

<device vendor="0x8086" device="0x1616" generation="8" platform="broadwell" description="HD Graphics 5500 (BDW GT2 ULT)"/>

<device vendor="0x8086" device="0x1622" generation="8" platform="broadwell" description="Iris Pro Graphics 6200 (BDW GT3e)"/>--- a/repos/os/src/driver/gpu/intel/main.cc

+++ b/repos/os/src/driver/gpu/intel/main.cc

@@ -57,7 +57,7 @@ namespace Igd {

struct Igd::Device_info

{

- enum Platform { UNKNOWN, BROADWELL, SKYLAKE, KABYLAKE, WHISKEYLAKE, TIGERLAKE };

+ enum Platform { UNKNOWN, BROADWELL, SKYLAKE, KABYLAKE, WHISKEYLAKE, TIGERLAKE, COFFEELAKE };

enum Stepping { A0, B0, C0, D0, D1, E0, F0, G0 };

uint16_t    id;

@@ -216,6 +216,7 @@ struct Igd::Device

Igd::Device_info::Platform platform_type(String<16> const &platform) const

{

if (platform == "broadwell")

return Igd::Device_info::Platform::BROADWELL;

if (platform == "skylake")

@@ -226,6 +227,8 @@ struct Igd::Device

return Igd::Device_info::Platform::WHISKEYLAKE;

if (platform == "tigerlake")

return Igd::Device_info::Platform::TIGERLAKE;

+ if (platform == "coffeelake")

+ return Igd::Device_info::Platform::COFFEELAKE;             

return Igd::Device_info::UNKNOWN;

}

I was now able to get a mesa_gears windows... all black with nothing inside...

I am able to have an ok rendering  mesa_gears with software rendering... but hardware all black is better I think!

Noted messages:

device_gem_get_aperture_size ( 4 KB ) is not properly accounted  [4 KB does not looks enough! ]

EGL_VERSION = 1.5

mesa_gears: RAM upgrade of Gpu failed  [Sadly!]