From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1BC3A10F227 for ; Fri, 31 Mar 2023 12:53:47 +0000 (UTC) Message-ID: <70f9742b-0e40-a7a8-f1dc-2a93884b63f3@intel.com> Date: Fri, 31 Mar 2023 14:53:59 +0200 Content-Language: en-US To: Vikas Srivastava References: <20230331122133.3000215-1-vikas.srivastava@intel.com> <20230331122133.3000215-5-vikas.srivastava@intel.com> From: Karolina Stolarek In-Reply-To: <20230331122133.3000215-5-vikas.srivastava@intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Subject: Re: [igt-dev] [PATCH i-g-t 4/4 v3] lib/intel_batchbuffer: Enable XY_FAST_COPY_BLT support for api_intel_bb List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: On 31.03.2023 14:21, Vikas Srivastava wrote: > Test case uses legacy command XY_SRC_COPY_BLT_CMD which is > not supported on newer platforms. Modify test to use > XY_FAST_COPY_BLT. > > Signed-off-by: Vikas Srivastava > Cc: Karolina Stolarek > --- > lib/intel_batchbuffer.c | 57 ++++++++++++++++++++++++++--------------- > 1 file changed, 37 insertions(+), 20 deletions(-) > Looking good, and now this should work for lower generations. Still, please wait for BAT and FULL results before merge. If they are all green, then: Reviewed-by: Karolina Stolarek > diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c > index 40e444ad9b..a4eb4c2bbc 100644 > --- a/lib/intel_batchbuffer.c > +++ b/lib/intel_batchbuffer.c > @@ -2409,11 +2409,16 @@ uint32_t intel_bb_copy_data(struct intel_bb *ibb, > */ > void intel_bb_blit_start(struct intel_bb *ibb, uint32_t flags) > { > - intel_bb_out(ibb, XY_SRC_COPY_BLT_CMD | > - XY_SRC_COPY_BLT_WRITE_ALPHA | > - XY_SRC_COPY_BLT_WRITE_RGB | > - flags | > - (6 + 2 * (ibb->gen >= 8))); > + if (blt_has_xy_src_copy(ibb->i915)) > + intel_bb_out(ibb, XY_SRC_COPY_BLT_CMD | > + XY_SRC_COPY_BLT_WRITE_ALPHA | > + XY_SRC_COPY_BLT_WRITE_RGB | > + flags | > + (6 + 2 * (ibb->gen >= 8))); > + else if (blt_has_fast_copy(ibb->i915)) > + intel_bb_out(ibb, XY_FAST_COPY_BLT | flags); > + else > + igt_assert_f(0, "No supported blit command found\n"); > } > > /* > @@ -2451,12 +2456,20 @@ void intel_bb_emit_blt_copy(struct intel_bb *ibb, > > if (gen >= 4 && src->tiling != I915_TILING_NONE) { > src_pitch /= 4; > - cmd_bits |= XY_SRC_COPY_BLT_SRC_TILED; > + if (blt_has_xy_src_copy(ibb->i915)) > + cmd_bits |= XY_SRC_COPY_BLT_SRC_TILED; > + else if (blt_has_fast_copy(ibb->i915)) > + cmd_bits |= fast_copy_dword0(src->tiling, dst->tiling); > + else > + igt_assert_f(0, "No supported blit command found\n"); > } > > if (gen >= 4 && dst->tiling != I915_TILING_NONE) { > dst_pitch /= 4; > - cmd_bits |= XY_SRC_COPY_BLT_DST_TILED; > + if (blt_has_xy_src_copy(ibb->i915)) > + cmd_bits |= XY_SRC_COPY_BLT_DST_TILED; > + else > + cmd_bits |= fast_copy_dword0(src->tiling, dst->tiling); > } > > CHECK_RANGE(src_x1); CHECK_RANGE(src_y1); > @@ -2467,19 +2480,23 @@ void intel_bb_emit_blt_copy(struct intel_bb *ibb, > CHECK_RANGE(src_pitch); CHECK_RANGE(dst_pitch); > > br13_bits = 0; > - switch (bpp) { > - case 8: > - break; > - case 16: /* supporting only RGB565, not ARGB1555 */ > - br13_bits |= 1 << 24; > - break; > - case 32: > - br13_bits |= 3 << 24; > - cmd_bits |= (XY_SRC_COPY_BLT_WRITE_ALPHA | > - XY_SRC_COPY_BLT_WRITE_RGB); > - break; > - default: > - igt_fail(IGT_EXIT_FAILURE); > + if (blt_has_xy_src_copy(ibb->i915)) { > + switch (bpp) { > + case 8: > + break; > + case 16: /* supporting only RGB565, not ARGB1555 */ > + br13_bits |= 1 << 24; > + break; > + case 32: > + br13_bits |= 3 << 24; > + cmd_bits |= (XY_SRC_COPY_BLT_WRITE_ALPHA | > + XY_SRC_COPY_BLT_WRITE_RGB); > + break; > + default: > + igt_fail(IGT_EXIT_FAILURE); > + } > + } else { > + br13_bits = fast_copy_dword1(ibb->i915, src->tiling, dst->tiling, bpp); > } > > if ((src->tiling | dst->tiling) >= I915_TILING_Y) {