From b3fe990dd7ef25fa8f8e47b04fb7522942c6668d Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Thu, 18 Apr 2019 21:33:42 +0300 Subject: lib/rendercopy: Configure MOCS more consistently MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Unify the MOCS to be more consistently across the platforms. Currently gen8+ are specifyig UC whereas earlier platforms generally use PTE. Let's make everyone more or less specify L3+PTE. Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson --- lib/gen7_render.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'lib/gen7_render.h') diff --git a/lib/gen7_render.h b/lib/gen7_render.h index 4bde0d5f..5dfc04d4 100644 --- a/lib/gen7_render.h +++ b/lib/gen7_render.h @@ -186,6 +186,14 @@ #define GEN7_ARF_IP 0xA0 +#define VLV_MOCS_SNOOP (2 << 1) +#define VLV_MOCS_L3 (1 << 0) + +#define IVB_MOCS_GFDT (1 << 2) +#define IVB_MOCS_PTE (0 << 1) +#define IVB_MOCS_LLC (1 << 1) +#define IVB_MOCS_L3 (1 << 0) + /* The hardware supports two different modes for border color. The * default (OpenGL) mode uses floating-point color channels, while the * legacy mode uses 4 bytes. @@ -252,7 +260,8 @@ struct gen7_surface_state { struct { unsigned int mip_count:4; unsigned int min_lod:4; - unsigned int pad1:12; + unsigned int pad1:8; + unsigned int memory_object_control:4; unsigned int y_offset:4; unsigned int pad0:1; unsigned int x_offset:7; -- cgit v1.2.3