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* pan/bifrost: Support disassembling to a fileIcecream952020-01-234-401/+406
| | | | | Reviewed-by: Alyssa Rosenzweig <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3525>
* panfrost: Prefix schedule_program to prevent collisionRobert Foss2020-01-153-3/+3
| | | | | | | | | | | | Currently the schedule_program implementation being used is picked at compile time, which on the Android platform means that the bifrost compiler & scheduler is used for all targets, including midgard based hardware. This commit disambiguates between the two schedule_program functions. Signed-off-by: Robert Foss <[email protected]> Reviewed-by: Alyssa Rosenzweig <[email protected]>
* panfrost: Unset vertex_id_zero_basedAlyssa Rosenzweig2019-12-241-1/+0
| | | | | | We don't want the lowering; we have native gl_VertexID. Signed-off-by: Alyssa Rosenzweig <[email protected]>
* nir: allow specifying filter callback in lower_alu_to_scalarVasily Khoruzhick2019-09-062-2/+2
| | | | | | | | | | | | | Set of opcodes doesn't have enough flexibility in certain cases. E.g. Utgard PP has vector conditional select operation, but condition is always scalar. Lowering all the vector selects to scalar increases instruction number, so we need a way to filter only those ops that can't be handled in hardware. Reviewed-by: Qiang Yu <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Vasily Khoruzhick <[email protected]>
* pan/midgard, bifrost: Set lower_fdph = trueAlyssa Rosenzweig2019-08-261-0/+1
| | | | | | fdph instructions show up in some desktop GL shaders. Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/midgard,bifrost: Expand nir_const_load_to_arrAlyssa Rosenzweig2019-08-221-1/+1
| | | | | | | | Panfrost is the only user of the macro; we are better off expanding than having random stuff in nir.h. Signed-off-by: Alyssa Rosenzweig <[email protected]> Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
* pan/bifrost: Correct file size signednessAlyssa Rosenzweig2019-08-211-2/+2
| | | | Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Avoid buffer overflow in disassemblerAlyssa Rosenzweig2019-08-211-1/+4
| | | | | | | This path shouldn't be possible for in-spec shaders, but let's be defensive. (Because security, right? Mostly because Coverity.) Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Manually constant fold register classAlyssa Rosenzweig2019-08-151-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes errors for some people building Mesa: ../src/panfrost/bifrost/bifrost_sched.c:32:31: error: initializer element is not constant const unsigned max_vec2_reg = max_primary_reg / 2; ../src/panfrost/bifrost/bifrost_sched.c:33:31: error: initializer element is not constant const unsigned max_vec3_reg = max_primary_reg / 4; // XXX: Do we need to align vec3 to vec4 boundary? ../src/panfrost/bifrost/bifrost_sched.c:34:31: error: initializer element is not constant const unsigned max_vec4_reg = max_primary_reg / 4; ../src/panfrost/bifrost/bifrost_sched.c:35:32: error: initializer element is not constant const unsigned max_registers = max_primary_reg + ../src/panfrost/bifrost/bifrost_sched.c:40:28: error: initializer element is not constant const unsigned vec2_base = primary_base + max_primary_reg; ../src/panfrost/bifrost/bifrost_sched.c:41:28: error: initializer element is not constant const unsigned vec3_base = vec2_base + max_vec2_reg; ../src/panfrost/bifrost/bifrost_sched.c:42:28: error: initializer element is not constant const unsigned vec4_base = vec3_base + max_vec3_reg; ../src/panfrost/bifrost/bifrost_sched.c:43:27: error: initializer element is not constant const unsigned vec4_end = vec4_base + max_vec4_reg; Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Link in compilerAlyssa Rosenzweig2019-08-142-6/+12
| | | | | | | We enable the standalone compiler, build the new files, and let it blast. Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Check in remainder of the Bifrost compilerAlyssa Rosenzweig2019-08-145-0/+711
| | | | | | | What it says on the tin. Signed-off-by: Ryan Houdek <[email protected]> Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Add bifrost_print.c/hAlyssa Rosenzweig2019-08-142-0/+191
| | | | | | | IR printers. Signed-off-by: Ryan Houdek <[email protected]> Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Style format the disassemblerAlyssa Rosenzweig2019-08-144-1084/+2270
| | | | | | $ astyle *.c *.h --style=linux -s8 Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Stub out standalone compilerAlyssa Rosenzweig2019-08-141-2/+47
| | | | | | | | We don't actually have a standalone compiler in-tree yet, but let's get prepared for when we do. Signed-off-by: Ryan Houdek <[email protected]> Signed-off-by: Alyssa Rosenzweig <[email protected]>
* pan/bifrost: Sync disassembler with Ryan's treeAlyssa Rosenzweig2019-08-143-19/+130
| | | | | | | | | The disassembler was updated to move common code with the compiler into a shared header. Additional, some new ops and control registers relating to rounding were added. Signed-off-by: Ryan Houdek <[email protected]> Signed-off-by: Alyssa Rosenzweig <[email protected]>
* panfrost: Move non-Gallium files outside of GalliumAlyssa Rosenzweig2019-07-105-0/+2436
In preparation for a Panfrost-based non-Gallium driver (maybe Vulkan...?), hoist everything except for the Gallium driver into a shared src/panfrost. Practically, that means the compilers, the headers, and pandecode. Signed-off-by: Alyssa Rosenzweig <[email protected]>
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