i965/gen7: Enable OpenGL 4.0 in Haswell when supported

Reviewed-by: Kenneth Graunke <[email protected]>

2 files changed, 4 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index 8e67b5755a7..aa89380217c 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -136,6 +136,8 @@ intelInitExtensions(struct gl_context *ctx)
 
    if (brw->gen >= 8)
       ctx->Const.GLSLVersion = 450;
+   else if (brw->is_haswell && can_do_pipelined_register_writes(brw->screen))
+      ctx->Const.GLSLVersion = 400;
    else if (brw->gen >= 6)
       ctx->Const.GLSLVersion = 330;
    else
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 758a328ab78..c3fd6f6685b 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -1538,7 +1538,8 @@ set_max_gl_versions(struct intel_screen *screen)
       dri_screen->max_gl_es2_version = has_astc ? 32 : 31;
       break;
    case 7:
-      dri_screen->max_gl_core_version = 33;
+      dri_screen->max_gl_core_version = screen->devinfo.is_haswell &&
+         can_do_pipelined_register_writes(screen) ? 40 : 33;
       dri_screen->max_gl_compat_version = 30;
       dri_screen->max_gl_es1_version = 11;
       dri_screen->max_gl_es2_version = screen->devinfo.is_haswell ? 31 : 30;