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* nvc0: fix valid range for shader buffersSamuel Pitoiset2016-10-101-0/+1
| | | | | | | | When offset != 0, the valid range was wrong because the second argument of util_range_add() is end, not size. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: use a define for the driver constant buffer sizeSamuel Pitoiset2016-07-111-4/+4
| | | | | | | This might avoid mistakes if the size is bumped in the future. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nouveau: Add support for SV_WORK_DIMHans de Goede2016-07-021-6/+17
| | | | | | | | Add support for SV_WORK_DIM for nvc0 and nve4. Signed-off-by: Hans de Goede <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* nvc0: fix up image support for allowing multiple samplesIlia Mirkin2016-07-011-0/+24
| | | | | | | | | Basically we just have to scale up the coordinates and then add the relevant sample offset. The code to handle this was already largely present from Christoph's earlier attempts to pipe images through back in the dark ages, this just hooks it all up. Signed-off-by: Ilia Mirkin <[email protected]>
* nvc0: do not clear surfaces bins in the validate functionSamuel Pitoiset2016-06-051-0/+1
| | | | | | | | | We should not call nouveau_bufctx_reset() inside a validate function. This only affects Fermi where images are aliased between 3D and CP. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Cc: "12.0" <[email protected]>
* nvc0: re-validate images after launching a grid on FermiSamuel Pitoiset2016-06-051-0/+3
| | | | | | | | | | | | | | | | | | | | | Images invalidation is a bit weird on Fermi and there is already a hack which forces invalidating all images when launching a computer shader to help in fixing 3D<->CP interaction. However, we need to re-validate images for compute because nvc0_compute_invalidate_surfaces() will destroy the previous binding. This is not really good for performance purposes but this might be improved later. This fixes the following piglits: - spec/arb_compute_shader/execution/basic-uniform-access - spec/arb_compute_shader/execution/mutiple-texture-reading - spec/arb_compute_shader/execution/multiple-workgroups - spec/glsl-4.30/execution/built-in-functions/cs-* (207 tests) Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Cc: "12.0" <[email protected]>
* nvc0: mark bound buffer range validIlia Mirkin2016-06-041-0/+3
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Cc: "12.0" <[email protected]>
* nvc0: do not always invalidate 3D CBs when using computeSamuel Pitoiset2016-05-281-8/+17
| | | | | | | | | Constant buffers are aliased between 3D and CP on Fermi, but we should only invalidate them when a compute shader actually uses CBs and not all the time after a lauching grid. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: invalidate textures/samplers between 3D and CP on FermiSamuel Pitoiset2016-05-261-0/+13
| | | | | | | | | | | Like constant buffers, samplers and textures are aliased on Fermi and we need to invalidate the state when switching from 3D to CP and vice versa. This fixes rendering issues in the UE4 demos. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: bind images on fragment and compute shaders for FermiSamuel Pitoiset2016-05-211-0/+43
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: account for shader-allocated local memory needsIlia Mirkin2016-05-191-1/+1
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* nvc0: stick compute kernel arguments into uniform_boSamuel Pitoiset2016-04-291-7/+5
| | | | | | | | | | | | | Having one buffer object for input kernel arguments coming from clover and an other one for OpenGL user uniforms is unnecessary. Using the uniform_bo object for both GL/CL uniforms avoids to declare a new BO. This only affects compute programs but it should not hurt anything because the states are dirtied and data will get reuploaded. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: reserve an area for surfaces info in the driver constbufSamuel Pitoiset2016-04-261-2/+2
| | | | | | | | | | | | | To process surfaces coordinates from the codegen part, and because some information like the format is not always available (eg. when writeonly is used), we have to stick some surfaces data in the driver constbuf. This is especially true for OpenCL because we don't know the format at shader compile time. This bumps the size of each shader area from 1K to 2K. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: avoid using magic numbers for the uniform_bo offsetsSamuel Pitoiset2016-03-191-6/+7
| | | | | | | | | | | | | | | Instead make use of constants to improve readability. The first 32 bytes of the driver constant buffer are unknown... This doesn't seem to be used in the codegen part, but if the texBindBase offset is shifted from 0x20 to 0x00, this breaks the universe for really weird reasons. This sounds like to be related to textures. Anyway, name this NVC0_CB_AUX_UNK_INFO and add a todo should be enough for now. Signed-off-by: Samuel Pitoiset <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* nvc0: add a new validation path for computeSamuel Pitoiset2016-03-091-26/+20
| | | | | | | | This makes use of the new state validation interface to be consistent with 3d. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: rework nvc0_compute_validate_program()Samuel Pitoiset2016-02-261-31/+3
| | | | | | | | | | Reduce the amount of duplicated code by re-using nvc0_program_validate(). While we are at it, change the prototype to return void and remove nvc0_compute.h which is now useless. Signed-off-by: Samuel Pitoiset <[email protected]> Acked-by: Pierre Moreau <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* nvc0: make sure to validate compute global buffers on FermiSamuel Pitoiset2016-02-261-1/+3
| | | | | | | | | No reason to not validate those global buffers and this might avoid fails if someone try to use the global memory from compute programs. Signed-off-by: Samuel Pitoiset <[email protected]> Acked-by: Pierre Moreau <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* nvc0: move nvc0_validate_global_residents() to nvc0_compute.cSamuel Pitoiset2016-02-261-0/+15
| | | | | | | | | While we are at it, rename it to nvc0_compute_validate_globals() and update its prototype. Signed-off-by: Samuel Pitoiset <[email protected]> Acked-by: Pierre Moreau <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* nvc0: rename 3d dirty flags to NVC0_NEW_3D_XXXSamuel Pitoiset2016-02-221-2/+2
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: prefix compute macros with _CP_ instead of _COMPUTE_Samuel Pitoiset2016-02-221-1/+1
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: rename NVXX_COMPUTE to NVXX_CPSamuel Pitoiset2016-02-221-48/+48
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: rename nvc0_context::dirty to nvc0_context::dirty_3dSamuel Pitoiset2016-02-221-2/+2
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: reduce likelihood of collision for real buffers on FermiSamuel Pitoiset2016-02-211-2/+2
| | | | | | | | | | | Reduce likelihood of collision with real buffers by placing the hole at the top of the 4G area. This fixes some indirect draw+compute tests with large buffers. Suggested by Ilia Mirkin. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: add support for indirect compute on FermiSamuel Pitoiset2016-02-211-19/+33
| | | | | | | | | | | | When indirect compute is used, the size of the grid (in blocks) is stored as three integers inside a buffer. This requires a macro to set up GRIDDIM_YX and GRIDDIM_Z. Changes from v2: - do not launch the grid if the number of groups for a dimension is 0 Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: bind textures/samplers for compute on FermiSamuel Pitoiset2016-02-211-2/+36
| | | | | | | | | | | Textures and samplers don't seem to be aliased between COMPUTE and 3D. Changes from v2: - refactor the code to share (almost) the same logic between 3d and compute Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: bind shader buffers for compute on FermiSamuel Pitoiset2016-02-211-0/+34
| | | | | | | | This is loosely based on 3D. Shader buffers are bound on c15 (the driver constbuf) at offset 0x200. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: bind driver constbuf for compute on FermiSamuel Pitoiset2016-02-211-0/+18
| | | | | | | | | | | Changes from v3: - add new validation state for COMPUTE driver constbuf Changes from v2: - always bind the driver consts even if user params come in via clover Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: bind constant buffers for compute on FermiSamuel Pitoiset2016-02-211-8/+64
| | | | | | | | | | | | | | | Loosely based on 3D. Changs from v3: - invalidate COMPUTE CBs after validating 3D CBs because they are aliased Changes from v2: - get rid of the 's' param to nvc0_cb_bo_push() because it doesn't matter to upload constbufs for compute using the 3d chan Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: add a new interface for pipe_context::launch_grid()Samuel Pitoiset2016-02-131-11/+8
| | | | | | | | | | | | | This introduces pipe_grid_info which contains all information to describe a launch_grid call. This will be used to implement indirect compute in the same fashion as indirect draw. Changes from v2: - correctly initialize pipe_grid_info for nv50/nvc0 Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: do not force re-binding of compute constbufs on FermiSamuel Pitoiset2016-01-121-1/+1
| | | | | | | | | | Re-binding compute constant buffers after launching a grid have no effects because they are not currently validated and because dirty_cp is not updated accordingly. This might also prevent weird future behaviours when UBOs will be bound for compute. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: remove useless goto in nvc0_launch_grid()Samuel Pitoiset2016-01-121-6/+4
| | | | | | | Trivial. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50,nvc0: provide debug messages with shader compilation statsIlia Mirkin2015-11-051-1/+1
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* nvc0: do not bind input params at compute state init on FermiSamuel Pitoiset2015-10-181-8/+0
| | | | | | | | | | | | | | | | | | It looks like binding a constant buffer on compute overwrites the 3D state. To avoid that, we already re-bind all the 3D constant buffers after launching a compute grid but this is not enough. Binding the constant buffer of input parameters for the compute state at initialization corrupts the 3D constant buffers, and it's just useless to bind it because this is not needed until we really launch a grid. This fixes some piglit regressions related to interpolation tests introduced in "nvc0: enable compute support by default on Fermi". Fixes: 00d6186 (nvc0: enable compute support by default on Fermi) Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: make use of NVC0_COMPUTE_CLASS for GF110Samuel Pitoiset2015-10-101-5/+2
| | | | | | | | | | In theory, GF110+ should also support NVC8_COMPUTE_CLASS but, in practice, a ILLEGAL_CLASS dmesg fail appears when using it. This fixes compute support and MP performance counters on GF110. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nouveau: use bool instead of booleanSamuel Pitoiset2015-07-211-12/+12
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* nvc0: use NV_VRAM_DOMAIN() macroAlexandre Courbot2015-06-221-1/+1
| | | | | | | | | Use the newly-introduced NV_VRAM_DOMAIN() macro to support alternative VRAM domains for chips that do not have dedicated video memory. Signed-off-by: Alexandre Courbot <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Martin Peres <[email protected]>
* nvc0: fixup gk110 and up not being listed in various switch statementsBen Skeggs2013-12-061-1/+1
| | | | Signed-off-by: Ben Skeggs <[email protected]>
* Move nv30, nv50 and nvc0 to nouveau.Johannes Obermayr2013-09-111-0/+271
It is planned to ship openSUSE 13.1 with -shared libs. nouveau.la, nv30.la, nv50.la and nvc0.la are currently LIBADDs in all nouveau related targets. This change makes it possible to easily build one shared libnouveau.so which is then LIBADDed. Also dlopen will be faster for one library instead of three and build time on -jX will be reduced. Whitespace fixes were requested by 'git am'. Signed-off-by: Johannes Obermayr <[email protected]> Acked-by: Christoph Bumiller <[email protected]> Acked-by: Ian Romanick <[email protected]>
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