From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8A4326E235 for ; Tue, 31 Dec 2019 13:34:08 +0000 (UTC) From: Swati Sharma Date: Tue, 31 Dec 2019 18:51:58 +0530 Message-Id: <20191231132158.3911-8-swati2.sharma@intel.com> In-Reply-To: <20191231132158.3911-1-swati2.sharma@intel.com> References: <20191231132158.3911-1-swati2.sharma@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t 7/7] tests/kms_hdr: Add subtest to swap static HDR metadata List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: From: Nicholas Kazlauskas Add subtest to enable fast static metadata switches. Signed-off-by: Swati Sharma --- tests/kms_hdr.c | 109 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) diff --git a/tests/kms_hdr.c b/tests/kms_hdr.c index a63021b1..b2fc8fe3 100644 --- a/tests/kms_hdr.c +++ b/tests/kms_hdr.c @@ -45,6 +45,7 @@ enum { TEST_DPMS = 1 << 0, TEST_SUSPEND = 1 << 1, TEST_OUTPUT = 1 << 2, + TEST_SWAP = 1 << 3, }; /* BPC connector state. */ @@ -659,6 +660,110 @@ static void test_static_output(data_t *data, igt_output_t *output) } } +/* Fills some test values for HDR metadata targeting SDR. */ +static void fill_hdr_output_metadata_sdr(struct hdr_output_metadata *meta) +{ + memset(meta, 0, sizeof(*meta)); + + meta->metadata_type = HDMI_STATIC_METADATA_TYPE1; + meta->hdmi_metadata_type1.eotf = HDMI_EOTF_TRADITIONAL_GAMMA_SDR; + + /* Rec. 709 */ + meta->hdmi_metadata_type1.display_primaries[0].x = + calc_hdr_float(0.640); /* Red */ + meta->hdmi_metadata_type1.display_primaries[0].y = + calc_hdr_float(0.330); + meta->hdmi_metadata_type1.display_primaries[1].x = + calc_hdr_float(0.300); /* Green */ + meta->hdmi_metadata_type1.display_primaries[1].y = + calc_hdr_float(0.600); + meta->hdmi_metadata_type1.display_primaries[2].x = + calc_hdr_float(0.150); /* Blue */ + meta->hdmi_metadata_type1.display_primaries[2].y = + calc_hdr_float(0.006); + meta->hdmi_metadata_type1.white_point.x = calc_hdr_float(0.3127); + meta->hdmi_metadata_type1.white_point.y = calc_hdr_float(0.3290); + + meta->hdmi_metadata_type1.max_display_mastering_luminance = 0; + meta->hdmi_metadata_type1.min_display_mastering_luminance = 0; + meta->hdmi_metadata_type1.max_fall = 0; + meta->hdmi_metadata_type1.max_cll = 0; +} + +static void test_static_swap(data_t *data, igt_output_t *output) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, new_crc; + enum pipe pipe; + igt_fb_t afb; + int afb_id; + struct hdr_output_metadata hdr; + + for_each_pipe(display, pipe) { + if (!igt_pipe_connector_valid(pipe, output)) + continue; + + if (!igt_pipe_is_free(display, pipe)) + continue; + + prepare_test(data, output, pipe); + + /* 10-bit formats are slow, so limit the size. */ + afb_id = igt_create_fb(data->fd, 512, 512, DRM_FORMAT_XRGB2101010, 0, &afb); + igt_assert(afb_id); + + draw_hdr_pattern(&afb); + + /* Start in SDR. */ + igt_plane_set_fb(data->primary, &afb); + igt_plane_set_size(data->primary, data->w, data->h); + igt_output_set_prop_value(data->output, IGT_CONNECTOR_MAX_BPC, 8); + igt_display_commit_atomic(display, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); + if (is_amdgpu_device(data->fd)) + assert_output_bpc(data, 8); + + /* Enter HDR, a modeset is allowed here. */ + fill_hdr_output_metadata_st2048(&hdr); + set_hdr_output_metadata(data, &hdr); + igt_output_set_prop_value(data->output, IGT_CONNECTOR_MAX_BPC, 10); + igt_display_commit_atomic(display, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); + if (is_amdgpu_device(data->fd)) + assert_output_bpc(data, 10); + + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + /* Change the mastering information, no modeset allowed. */ + hdr.hdmi_metadata_type1.max_display_mastering_luminance = 200; + hdr.hdmi_metadata_type1.max_fall = 200; + hdr.hdmi_metadata_type1.max_cll = 100; + + set_hdr_output_metadata(data, &hdr); + igt_display_commit_atomic(display, 0, NULL); + + /* Enter SDR via metadata, no modeset allowed. */ + fill_hdr_output_metadata_sdr(&hdr); + set_hdr_output_metadata(data, &hdr); + igt_display_commit_atomic(display, 0, NULL); + + igt_pipe_crc_collect_crc(data->pipe_crc, &new_crc); + + /* Exit SDR and enter 8bpc, cleanup. */ + set_hdr_output_metadata(data, NULL); + igt_output_set_prop_value(data->output, IGT_CONNECTOR_MAX_BPC, 8); + igt_display_commit_atomic(display, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); + if (is_amdgpu_device(data->fd)) + assert_output_bpc(data, 8); + + /* Verify that the CRC didn't change while cycling metadata. */ + igt_assert_crc_equal(&ref_crc, &new_crc); + + test_fini(data); + igt_remove_fb(data->fd, &afb); + + break; + } +} + /* Returns true if an output supports hdr metadata property */ static bool has_hdr(igt_output_t *output) { @@ -686,6 +791,8 @@ static void test_hdr(data_t *data, const char *test_name, uint32_t flags) test_static_toggle(data, output, flags); if (flags & TEST_OUTPUT) test_static_output(data, output); + if (flags & TEST_SWAP) + test_static_swap(data, output); valid_tests++; } @@ -723,6 +830,8 @@ igt_main igt_describe("Tests HDR mode by setting the static metadata"); igt_subtest("static-output") test_hdr(&data, "static-output", TEST_OUTPUT); + igt_describe("Tests swapping static HDR metadata"); + igt_subtest("static-swap") test_hdr(&data, "static-swap", TEST_SWAP); igt_fixture { igt_display_fini(&data.display); -- 2.24.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev