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* r600: create fixed function tess control shader fallback.Dave Airlie2015-12-073-1/+46
| | | | | | | If we have no tess control shader, then we have to use a fallback one that just writes the tessellation factors. Signed-off-by: Dave Airlie <[email protected]>
* r600: create LDS info constants buffer and write LDS registers. (v2)Dave Airlie2015-12-073-3/+188
| | | | | | | | | | | | | | This creates a constant buffer with the information about the layout of the LDS memory that is given to the vertex, tess control and tess evaluation shaders. This also programs the LDS size and the LS_HS_CONFIG registers, on evergreen only. v2: calculate lds hs num waves properly (Marek) Emit the state only when something has changed (airlied). Signed-off-by: Dave Airlie <[email protected]>
* r600/eg: update shader stage emission/tf param for tess.Dave Airlie2015-12-071-5/+69
| | | | | | | | This update the setting of the shader stages register when tess is enabled and add the setting of the VGT_TF_PARAM register from the tess shader properties. Signed-off-by: Dave Airlie <[email protected]>
* r600: hook TES/TCS shaders to the selection logic.Dave Airlie2015-12-071-2/+32
| | | | | | This hooks the TES/TCS bindings to the HW stages up. Signed-off-by: Dave Airlie <[email protected]>
* r600: workout bitmask for the used tcs inputs/outputs.Dave Airlie2015-12-072-0/+28
| | | | | | | This is used later to setup the constants to be given to the tessellation shaders. Signed-off-by: Dave Airlie <[email protected]>
* r600: port over the get_lds_unique_index from radeonsiDave Airlie2015-12-072-0/+39
| | | | | | On r600 this needs to subtract 9 due to texcoord interactions. Signed-off-by: Dave Airlie <[email protected]>
* r600: add set_tess_state callback.Dave Airlie2015-12-072-1/+12
| | | | | | | This just stores the values in the context to be used later when emitting the constant buffers. Signed-off-by: Dave Airlie <[email protected]>
* r600/eg: init tess registers to defaults (v1.1)Dave Airlie2015-12-071-10/+31
| | | | | | | | | | This initialises the tess min/max using fglrx values, and also initialises a number of other registers related to tessellation. v1.1: caicos doesn't have some registers. Signed-off-by: Dave Airlie <[email protected]>
* r600: hook up constants/samplers/sampler view for tessellationDave Airlie2015-12-072-10/+82
| | | | | | | This hooks the resources to the correct hw shaders when tess is enabled. Signed-off-by: Dave Airlie <[email protected]>
* r600: add create/bind/delete shader hooks for tessellationDave Airlie2015-12-071-0/+59
| | | | | | This hooks up the gallium API for the tessellation shaders. Signed-off-by: Dave Airlie <[email protected]>
* r600/sb: add LS/HS hw shader types.Dave Airlie2015-12-073-3/+9
| | | | | | | This just adds printing for the hw shader types, and hooks it up. Reviewed-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600/blit: add tcs/tes shader saves.Dave Airlie2015-12-071-0/+2
| | | | Signed-off-by: Dave Airlie <[email protected]>
* r600: disable SB for now on tess related shaders.Dave Airlie2015-12-071-0/+7
| | | | | | | Note we have to disable on vertex shaders when we are operating in tes mode. Signed-off-by: Dave Airlie <[email protected]>
* r600: update correct hw shaders depending on configuration.Dave Airlie2015-12-071-1/+12
| | | | | | | This updates the tess hw shaders from the sw ones routing things correctly. Signed-off-by: Dave Airlie <[email protected]>
* r600: add shader key entries for tcs and tes.Dave Airlie2015-12-075-3/+49
| | | | | | | with tessellation vs can now run on ls, and tes can run on vs or es, tcs runs on hs. Signed-off-by: Dave Airlie <[email protected]>
* r600: add PATCHES to the pipe conversion.Dave Airlie2015-12-071-0/+1
| | | | | | This just converts the value to the hw value. Signed-off-by: Dave Airlie <[email protected]>
* r600: add functions to update ls/hs state.Dave Airlie2015-12-072-0/+27
| | | | | | | This just adds the two functions, these will get hooked up later in the shader code. Signed-off-by: Dave Airlie <[email protected]>
* r600g/sb: Support LDS ops in SB bytecode I/OGlenn Kennard2015-12-074-9/+105
| | | | | | | This just adds the LDS ops to the SB bytecode reader/writers. Signed-off-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: add support for LDS instruction encoding.Dave Airlie2015-12-074-2/+144
| | | | | | | | | | These are used in tessellation shaders to read/write values between VS/TCS/TES. This splits the eg alu assembler out to handle these instructions. Signed-off-by: Dave Airlie <[email protected]>
* r600/sb: add support for GDS to the sb decoder/dump. (v1.1)Dave Airlie2015-12-074-10/+93
| | | | | | | | | This just adds support to the decoder, not actual SB support. v1.1: fixup GDS relative mode. (Glenn). Reviewed-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: add support for GDS clause to the assembler.Dave Airlie2015-12-074-1/+148
| | | | | | | This just adds enough for the tessellation shaders, which require TF_WRITE to work. Signed-off-by: Dave Airlie <[email protected]>
* r600: use macros for updating the various stages.Dave Airlie2015-12-071-15/+25
| | | | | | | These macros will make things easier to see when tess is added to the mix. Signed-off-by: Dave Airlie <[email protected]>
* r600: add SET_NULL_SHADER macro.Dave Airlie2015-12-071-2/+7
| | | | | | This is used to set a hw shader to NULL. Signed-off-by: Dave Airlie <[email protected]>
* r600: move clip misc and streamout stream updates to a single placeDave Airlie2015-12-071-6/+11
| | | | | | This will be updated in a macro later. Signed-off-by: Dave Airlie <[email protected]>
* r600: move selecting shaders into earlier code.Dave Airlie2015-12-071-5/+4
| | | | | | select the ps/gs/vs in that order then process the results. Signed-off-by: Dave Airlie <[email protected]>
* r600: use a macro to remove common shader selection code.Dave Airlie2015-12-071-12/+9
| | | | | | | | This function is going to get a lot messier with tessellation so I'm going to use some macros to try and clean some bits of common code up. Signed-off-by: Dave Airlie <[email protected]>
* r600: move to using hw stages array for hw stage atomsDave Airlie2015-12-075-32/+24
| | | | | | | | | | This moves to using an array of hw stages for the atoms. Note this drops the 23 from the vertex shader, this value is calculated internally when shaders are bound, so not required here. Signed-off-by: Dave Airlie <[email protected]>
* r600: make adjust_gprs use hw stages.Dave Airlie2015-12-072-55/+64
| | | | | | | | | | This changes the r600 specific GPR adjustment code to use the stage defines, and arrays. This is prep work for the tess changes later. Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: introduce HW shader stage definesDave Airlie2015-12-071-0/+11
| | | | | | | | | Add a list of defines for the HW stages. We will use this for GPR calculations amongst other things. Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: fix masks for two of the unused evergreen regs.Dave Airlie2015-12-071-2/+2
| | | | Signed-off-by: Dave Airlie <[email protected]>
* gallium/drivers: Sanitize NULL checks into canonical formEdward O'Callaghan2015-12-066-26/+26
| | | | | | | | | | Use NULL tests of the form `if (ptr)' or `if (!ptr)'. They do not depend on the definition of the symbol NULL. Further, they provide the opportunity for the accidental assignment, are clear and succinct. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/drivers: Trivial code-style cleanupEdward O'Callaghan2015-12-061-1/+1
| | | | | Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/radeon*: Remove useless castsEdward O'Callaghan2015-12-063-12/+9
| | | | | | | | These are unnecessary and are likely just left overs from prior work. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* r600: set mega fetch count to 16 for gs copy shaderDave Airlie2015-12-021-0/+1
| | | | | | Seems like MFC should be set for this shader. Signed-off-by: Dave Airlie <[email protected]>
* r600: increment ring index after emit vertex not before.Dave Airlie2015-12-021-18/+24
| | | | | | | The docs say we should send the emit after the ring writes, so lets do that and not have an ALU in between. Signed-off-by: Dave Airlie <[email protected]>
* r600: add alu + cf nop to copy shader on r600Dave Airlie2015-12-021-0/+10
| | | | | | | SB suggests we do this for r600, so lets do it, for the copy shader. Signed-off-by: Dave Airlie <[email protected]>
* r600: SMX returns CONTEXT_DONE early workaroundDave Airlie2015-12-022-1/+13
| | | | | | | | | streamout, gs rings bug on certain r600s, requires a wait idle before each surface sync. Reviewed-by: Marek Olšák <[email protected]> Cc: "10.6 11.0 11.1" <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: do SQ flush ES ring rolling workaroundDave Airlie2015-12-023-1/+8
| | | | | | | | | Need to insert a SQ_NON_EVENT when ever geometry shaders are enabled. Reviewed-by: Marek Olšák <[email protected]> Cc: "10.6 11.0 11.1" <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: workaround empty geom shader.Dave Airlie2015-12-011-0/+5
| | | | | | | | | | We need to emit at least one cut/emit in every geometry shader, the easiest workaround it to stick a single CUT at the top of each geom shader. Reviewed-by: Marek Olšák <[email protected]> Cc: "10.6 11.0 11.1" <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: rv670 use at least 16es/gs threadsDave Airlie2015-12-011-4/+5
| | | | | | | | This is specified in the docs for rv670 to work properly. Reviewed-by: Marek Olšák <[email protected]> Cc: "10.6 11.0 11.1" <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: geometry shader gsvs itemsize workaroundDave Airlie2015-12-011-0/+20
| | | | | | | | | | On some chips the GSVS itemsize needs to be aligned to a cacheline size. This only applies to some of the r600 family chips. Reviewed-by: Marek Olšák <[email protected]> Cc: "10.6 11.0 11.1" <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600/shader: split address get out to a function.Dave Airlie2015-12-011-1/+6
| | | | | | | This will be used in the tess shaders. Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: move per-type settings into a switch statementDave Airlie2015-11-301-5/+13
| | | | | | | This will allow adding tess stuff much cleaner later. Reviewed-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: split out common alu_writes pattern.Dave Airlie2015-11-301-7/+12
| | | | | | | | This just splits out a common pattern into an inline function to make things cleaner to read. Reviewed-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600/llvm: fix r600/llvm buildDave Airlie2015-11-301-1/+1
| | | | | | Reported on irc by gryffus Signed-off-by: Dave Airlie <[email protected]>
* r600: fixes for register definitions.Dave Airlie2015-11-301-3/+3
| | | | | | Forgot to add these. Signed-off-by: Dave Airlie <[email protected]>
* r600: add missing register to initial stateDave Airlie2015-11-303-7/+15
| | | | | | | | | | We really should initialise HS/LS_2 and SQ_LDS_ALLOC exists on all evergreen not just cayman, so we should initialise it as well. Reviewed-by: Glenn Kennard <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: define registers required for tessellationDave Airlie2015-11-302-27/+113
| | | | | | | | | This adds the defines for a bunch of registers and shader values that are required to implement tessellation. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Glenn Kennard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: consolidate clip state updatesDave Airlie2015-11-302-17/+16
| | | | | | | | Move some common code into one place, tess will also need to use this function. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium/radeon: shorten render_cond variable namesMarek Olšák2015-11-131-1/+1
| | | | | | and ..._cond -> ..._invert Reviewed-by: Nicolai Hähnle <[email protected]>
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