On Wed, Sep 24, 2014 at 12:57 PM, Kenneth Graunke <kenn...@whitecape.org> wrote:
> On Wednesday, September 24, 2014 12:28:20 PM Kristian Høgsberg wrote:
>
>> On Skylake, the MOCS bits are an index into a table of 63 different,
>
>> configurable cache configurations. As for previous GENs, we only care
>> about
>
>> WB and WT, which are available in the documented default set. Define
>
>> SKL_MOCS_WB and SKL_MOCS_WT to the indices for those configucations and
>> use
>
>> those for the Skylake MOCS values.
>
>>
>
>> Signed-off-by: Kristian Høgsberg <k...@bitplanet.net>
>
>> ---
>
>> src/mesa/drivers/dri/i965/brw_defines.h | 6 ++++++
>
>> src/mesa/drivers/dri/i965/gen8_depth_state.c | 10 ++++++----
>
>> src/mesa/drivers/dri/i965/gen8_draw_upload.c | 8 +++++---
>
>> src/mesa/drivers/dri/i965/gen8_misc_state.c | 14 ++++++++------
>
>> src/mesa/drivers/dri/i965/gen8_sol_state.c | 3 ++-
>
>> src/mesa/drivers/dri/i965/gen8_surface_state.c | 7 ++++---
>
>> 6 files changed, 31 insertions(+), 17 deletions(-)
>
>>
>
>> diff --git a/src/mesa/drivers/dri/i965/brw_defines.h
>> b/src/mesa/drivers/dri/i965/brw_defines.h
>
>> index 39363c8..752f5d6 100644
>
>> --- a/src/mesa/drivers/dri/i965/brw_defines.h
>
>> +++ b/src/mesa/drivers/dri/i965/brw_defines.h
>
>> @@ -2402,6 +2402,12 @@ enum brw_wm_barycentric_interp_mode {
>
>> #define BDW_MOCS_WB 0x78
>
>> #define BDW_MOCS_WT 0x58
>
>>
>
>> +/* Skylake: MOCS is now an index into an array of 64 different
>> configurable
>
>> + * cache settings. We still use only either write-back or write-through;
>> and
>
>> + * rely on the documented default values. */
>
>
>
> */ goes on the next line.
>
>
>
>> +#define SKL_MOCS_WB 9
>
>> +#define SKL_MOCS_WT 5
>
>> +
>
>> #include "intel_chipset.h"
>
>>
>
>> #endif
>
>> diff --git a/src/mesa/drivers/dri/i965/gen8_depth_state.c
>> b/src/mesa/drivers/dri/i965/gen8_depth_state.c
>
>> index 7c3bfe0..a0390f6 100644
>
>> --- a/src/mesa/drivers/dri/i965/gen8_depth_state.c
>
>> +++ b/src/mesa/drivers/dri/i965/gen8_depth_state.c
>
>> @@ -48,6 +48,8 @@ emit_depth_packets(struct brw_context *brw,
>
>> uint32_t lod,
>
>> uint32_t min_array_element)
>
>> {
>
>> + uint32_t mocs_wb = brw->gen >=9 ? SKL_MOCS_WB : BDW_MOCS_WB;
>
>
>
> missing space after >=, here and elsewhere in the patch.Oops, fixed... >=9 kinda looks like a duck though... > Patches 1, 3, 10-11, 14, 15, and 16 (the ones not authored by me) are: > > Reviewed-by: Kenneth Graunke <kenn...@whitecape.org> thanks, Kristian _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
