From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6504310E3B9 for ; Wed, 17 May 2023 06:40:23 +0000 (UTC) From: Bhanuprakash Modem Date: Wed, 17 May 2023 12:03:06 +0530 Message-Id: <20230517063323.4146387-65-bhanuprakash.modem@intel.com> In-Reply-To: <20230517063323.4146387-1-bhanuprakash.modem@intel.com> References: <20230517063323.4146387-1-bhanuprakash.modem@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [i-g-t V2 64/81] tests/kms_plane_scaling: Document each subtest for testplan List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org, mchehab@kernel.org List-ID: Add documentation for all kms tests which is used by IGT testplan documentation. Signed-off-by: Bhanuprakash Modem --- tests/kms_plane_scaling.c | 261 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 261 insertions(+) diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c index 0e7cd4a2a..8d6325397 100644 --- a/tests/kms_plane_scaling.c +++ b/tests/kms_plane_scaling.c @@ -22,6 +22,11 @@ * */ +/** + * TEST: kms plane scaling + * Category: Display + * Description: Test display plane scaling + */ #include "igt.h" #include "igt_vec.h" #include @@ -524,6 +529,52 @@ static const uint64_t modifiers[] = { I915_FORMAT_MOD_4_TILED }; +/** + * SUBTEST: plane-scaler-with-modifiers-unity-scaling + * Description: Tests scaling with modifiers, unity scaling. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-scaler-with-clipping-clamping-modifiers + * Description: Tests scaling with clipping and clamping, modifiers. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-upscale-with-modifiers-%s + * Description: Tests upscaling with modifiers %arg[1]. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @20x20: from 20x20 fb + * @factor-0-25: for 0.25 scaling factor + */ + +/** + * SUBTEST: plane-downscale-with-modifiers-factor-%s + * Description: Tests downscaling with modifiers for %arg[1] scaling factor. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + */ static void test_scaler_with_modifier_pipe(data_t *d, int width, int height, bool is_upscale, @@ -560,6 +611,52 @@ static void test_scaler_with_modifier_pipe(data_t *d, } } +/** + * SUBTEST: plane-scaler-with-rotation-unity-scaling + * Description: Tests scaling with rotation, unity scaling. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-scaler-with-clipping-clamping-rotation + * Description: Tests scaling with clipping and clamping, rotation. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-upscale-with-rotation-%s + * Description: Tests upscaling with rotation %arg[1]. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @20x20: from 20x20 fb + * @factor-0-25: for 0.25 scaling factor + */ + +/** + * SUBTEST: plane-downscale-with-rotation-factor-%s + * Description: Tests downscaling with rotation for %arg[1] scaling factor. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + */ static void test_scaler_with_rotation_pipe(data_t *d, int width, int height, bool is_upscale, @@ -592,7 +689,52 @@ static void test_scaler_with_rotation_pipe(data_t *d, } } } +/** + * SUBTEST: plane-scaler-with-pixel-format-unity-scaling + * Description: Tests scaling with pixel formats, unity scaling. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-scaler-with-clipping-clamping-pixel-formats + * Description: Tests scaling with clipping and clamping, pixel formats. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: plane-upscale-with-pixel-format-%s + * Description: Tests upscaling with pixel formats %arg[1]. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @20x20: from 20x20 fb + * @factor-0-25: for 0.25 scaling factor + */ +/** + * SUBTEST: plane-downscale-with-pixel-format-factor-%s + * Description: Tests downscaling with pixel formats for %arg[1] scaling factor. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + */ static void test_scaler_with_pixel_format_pipe(data_t *d, int width, int height, bool is_upscale, enum pipe pipe, igt_output_t *output) { @@ -728,6 +870,88 @@ static void setup_fb(int fd, int width, int height, struct igt_fb *fb) fb); } +/** + * SUBTEST: planes-downscale-factor-%s + * Description: Tests downscaling of 2 planes for %arg[1] scaling factor. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + */ +/** + * SUBTEST: planes-downscale-factor-%s-%s + * Description: Tests downscaling (scaling factor %arg[1]) and upscaling (%arg[2]) + * of 2 planes. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + * + * arg[2]: + * + * @upscale-20x20: upscale 20x20 + * @upscale-0-25: scaling factor 0.25 + * @unity-scaling: Unity + */ +/** + * SUBTEST: planes-scaler-unity-scaling + * Description: Tests scaling of 2 planes, unity scaling. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * SUBTEST: planes-upscale-%s + * Description: Tests upscaling of 2 planes %arg[1]. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @20x20: from 20x20 fb + * @factor-0-25: for 0.25 scaling factor + */ +/** + * SUBTEST: planes-%s-downscale-factor-%s + * Description: Tests scaling (%arg[1]) and downscaling (scaling factor %arg[2]) + * of 2 planes. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + * + * arg[1]: + * + * @unity-scaling: Unity + * @upscale-factor-0-25: scaling factor 0.25 + * @upscale-20x20: upscale 20x20 + * + * arg[2]: + * + * @0-25: 0.25 + * @0-5: 0.5 + * @0-75: 0.75 + */ + static void test_planes_scaling_combo(data_t *d, int w1, int h1, int w2, int h2, enum pipe pipe, igt_output_t *output, @@ -786,6 +1010,15 @@ test_planes_scaling_combo(data_t *d, int w1, int h1, int w2, int h2, cleanup_fbs(d); } +/** + * SUBTEST: invalid-num-scalers + * Description: Negative test for number of scalers per pipe. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + */ static void test_invalid_num_scalers(data_t *d, enum pipe pipe, igt_output_t *output) { @@ -851,6 +1084,15 @@ test_invalid_num_scalers(data_t *d, enum pipe pipe, igt_output_t *output) cleanup_fbs(d); } +/** + * SUBTEST: 2x-scaler-multi-pipe + * Description: Tests scaling with multi-pipe. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + */ static void test_scaler_with_multi_pipe_plane(data_t *d) { igt_display_t *display = &d->display; @@ -935,6 +1177,15 @@ static void test_scaler_with_multi_pipe_plane(data_t *d) igt_assert_eq(ret1 && ret2, 0); } +/** + * SUBTEST: invalid-parameters + * Description: test parameters which should not be accepted + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + */ static void invalid_parameter_tests(data_t *d) { enum pipe pipe = PIPE_A; @@ -1015,6 +1266,16 @@ static drmModeModeInfo *find_mode(data_t *data, igt_output_t *output, const uint return mode; } +/** + * SUBTEST: intel-max-src-size + * Description: Test for validating max source size. + * Driver requirement: any + * Functionality: plane + * Mega feature: General Display Features + * Run type: FULL + * Test category: functionality test + */ + /* * Max source/destination width/height for intel driver. * These numbers are coming from -- 2.40.0