diff options
author | Prathap Kumar Valsan <prathap.kumar.valsan@intel.com> | 2021-07-21 15:30:34 -0700 |
---|---|---|
committer | Matt Roper <matthew.d.roper@intel.com> | 2021-07-22 09:37:39 -0700 |
commit | 7fc37efd8fa0678ea2cc4c3c5e881002010a3123 (patch) | |
tree | 41fcb47a9f9015340b9f34c8d462e3553bbaee37 /drivers/gpu/drm/i915/gt/intel_lrc.c | |
parent | 50a9ea0843da815bf0e05fad4c9d80f89ab5349e (diff) |
drm/i915/xehp: New engine context offsets
The layout of some engine contexts has changed on Xe_HP. Define the new
offsets.
Bspec: 45585, 46256
Signed-off-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Venkata Ramana Nayana <venkata.ramana.nayana@intel.com>
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-10-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 65 |
1 files changed, 59 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 7f8fe6726504..c3f5bec8ae15 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -484,6 +484,47 @@ static const u8 gen12_rcs_offsets[] = { END }; +static const u8 xehp_rcs_offsets[] = { + NOP(1), + LRI(13, POSTED), + REG16(0x244), + REG(0x034), + REG(0x030), + REG(0x038), + REG(0x03c), + REG(0x168), + REG(0x140), + REG(0x110), + REG(0x1c0), + REG(0x1c4), + REG(0x1c8), + REG(0x180), + REG16(0x2b4), + + NOP(5), + LRI(9, POSTED), + REG16(0x3a8), + REG16(0x28c), + REG16(0x288), + REG16(0x284), + REG16(0x280), + REG16(0x27c), + REG16(0x278), + REG16(0x274), + REG16(0x270), + + LRI(3, POSTED), + REG(0x1b0), + REG16(0x5a8), + REG16(0x5ac), + + NOP(6), + LRI(1, 0), + REG(0x0c8), + + END +}; + #undef END #undef REG16 #undef REG @@ -502,7 +543,9 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine) !intel_engine_has_relative_mmio(engine)); if (engine->class == RENDER_CLASS) { - if (GRAPHICS_VER(engine->i915) >= 12) + if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50)) + return xehp_rcs_offsets; + else if (GRAPHICS_VER(engine->i915) >= 12) return gen12_rcs_offsets; else if (GRAPHICS_VER(engine->i915) >= 11) return gen11_rcs_offsets; @@ -522,7 +565,9 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine) static int lrc_ring_mi_mode(const struct intel_engine_cs *engine) { - if (GRAPHICS_VER(engine->i915) >= 12) + if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50)) + return 0x70; + else if (GRAPHICS_VER(engine->i915) >= 12) return 0x60; else if (GRAPHICS_VER(engine->i915) >= 9) return 0x54; @@ -534,7 +579,9 @@ static int lrc_ring_mi_mode(const struct intel_engine_cs *engine) static int lrc_ring_gpr0(const struct intel_engine_cs *engine) { - if (GRAPHICS_VER(engine->i915) >= 12) + if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50)) + return 0x84; + else if (GRAPHICS_VER(engine->i915) >= 12) return 0x74; else if (GRAPHICS_VER(engine->i915) >= 9) return 0x68; @@ -578,10 +625,16 @@ static int lrc_ring_indirect_offset(const struct intel_engine_cs *engine) static int lrc_ring_cmd_buf_cctl(const struct intel_engine_cs *engine) { - if (engine->class != RENDER_CLASS) - return -1; - if (GRAPHICS_VER(engine->i915) >= 12) + if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50)) + /* + * Note that the CSFE context has a dummy slot for CMD_BUF_CCTL + * simply to match the RCS context image layout. + */ + return 0xc6; + else if (engine->class != RENDER_CLASS) + return -1; + else if (GRAPHICS_VER(engine->i915) >= 12) return 0xb6; else if (GRAPHICS_VER(engine->i915) >= 11) return 0xaa; |