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* lima: implement BO cacheVasily Khoruzhick2019-09-221-1/+9
| | | | | | | | | | | | | | | Allocating BOs is expensive, so we should avoid doing that by caching freed BOs. BO cache is modelled after one in v3d driver and works as follows: - in lima_bo_create() check if we have matching BO in cache and return it if there's one, allocate new BO otherwise. - in lima_bo_unreference() (renamed from lima_bo_free()): put BO in cache instead of freeing it and remove all stale BOs from cache Reviewed-by: Qiang Yu <[email protected]> Signed-off-by: Vasily Khoruzhick <[email protected]>
* gallium: add lima driverQiang Yu2019-04-111-0/+66
v2: - use renamed util_dynarray_grow_cap - use DEBUG_GET_ONCE_FLAGS_OPTION for debug flags - remove DRM_FORMAT_MOD_ARM_AGTB_MODE0 usage - compute min/max index in driver v3: - fix plbu framebuffer state calculation - fix color_16pc assemble - use nir_lower_all_source_mods for lowering neg/abs/sat - use float arrary for static GPU data - add disassemble comment for static shader code - use drm_find_modifier v4: - use lima_nir_lower_uniform_to_scalar v5: - remove nir_opt_global_to_local when rebase Cc: Rob Clark <[email protected]> Cc: Alyssa Rosenzweig <[email protected]> Acked-by: Eric Anholt <[email protected]> Signed-off-by: Andreas Baierl <[email protected]> Signed-off-by: Arno Messiaen <[email protected]> Signed-off-by: Connor Abbott <[email protected]> Signed-off-by: Erico Nunes <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Koen Kooi <[email protected]> Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: marmeladema <[email protected]> Signed-off-by: PaweÅ‚ Chmiel <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Rohan Garg <[email protected]> Signed-off-by: Vasily Khoruzhick <[email protected]> Signed-off-by: Qiang Yu <[email protected]>