[igt-dev] [PATCH i-g-t 6/7] tests/intel/kms_psr: made test compaitable with pr

Hogander, Jouni jouni.hogander at intel.com
Tue Oct 31 12:23:44 UTC 2023


On Tue, 2023-10-31 at 13:39 +0530, Kunal Joshi wrote:
> Modified kms_psr to have support for PR.
> 
> v2: remove set_output and have outputs (Jouni)
> v3: loop over connected outputs (Jouni)
> 
> Cc: Jouni Högander <jouni.hogander at intel.com>
> Cc: Animesh Manna <animesh.manna at intel.com>
> Cc: Arun R Murthy <arun.r.murthy at intel.com>
> Signed-off-by: Kunal Joshi <kunal1.joshi at intel.com>
> ---
>  tests/intel/kms_psr.c | 381 +++++++++++++++++++++++++++++++---------
> --
>  1 file changed, 286 insertions(+), 95 deletions(-)
> 
> diff --git a/tests/intel/kms_psr.c b/tests/intel/kms_psr.c
> index 8485e9894..feb24329f 100644
> --- a/tests/intel/kms_psr.c
> +++ b/tests/intel/kms_psr.c
> @@ -25,7 +25,7 @@
>  /**
>   * TEST: kms psr
>   * Category: Display
> - * Description: Tests behaviour of PSR & PSR2
> + * Description: Tests behaviour of PSR & PSR2 & PR
>   */
>  
>  #include "igt.h"
> @@ -39,14 +39,14 @@
>  #include "xe/xe_query.h"
>  
>  /**
> - * SUBTEST: basic
> + * SUBTEST: psr_basic
>   * Description: Basic check for psr if it is detecting changes made
> in planes
>   * Driver requirement: i915, xe
>   * Functionality: psr
>   * Mega feature: PSR
>   * Test category: functionality test
>   *
> - * SUBTEST: %s_%s
> + * SUBTEST: psr_%s_%s
>   * Description: Check if psr is detecting memory mapping, rendering
> and plane
>   *              operations performed on %arg[1]
>   * Driver requirement: i915
> @@ -67,7 +67,7 @@
>   */
>  
>  /**
> - * SUBTEST: sprite_plane_move
> + * SUBTEST: psr_sprite_plane_move
>   * Description: Check if psr is detecting memory mapping, rendering
> and plane
>   *              operations performed on sprite planes
>   * Driver requirement: i915, xe
> @@ -75,7 +75,7 @@
>   * Mega feature: PSR
>   * Test category: functionality test
>   *
> - * SUBTEST: %s_%s
> + * SUBTEST: psr_%s_%s
>   * Description: Check if psr is detecting memory mapping, rendering
> and plane
>   *              operations performed on %arg[1] planes
>   * Driver requirement: i915, xe
> @@ -96,7 +96,7 @@
>   */
>  
>  /**
> - * SUBTEST: primary_%s
> + * SUBTEST: psr_primary_%s
>   * Description: Check if psr is detecting memory mapping, rendering
> and plane
>   *              operations performed on %arg[1] planes
>   * Driver requirement: i915, xe
> @@ -111,7 +111,7 @@
>   */
>  
>  /**
> - * SUBTEST: dpms
> + * SUBTEST: psr_dpms
>   * Description: Check if psr is detecting changes when rendering
> operation is
>   *              performed  with dpms enabled or disabled
>   * Driver requirement: i915, xe
> @@ -119,14 +119,14 @@
>   * Mega feature: PSR
>   * Test category: functionality test
>   *
> - * SUBTEST: no_drrs
> + * SUBTEST: psr_no_drrs
>   * Description: Check if psr is detecting changes when drrs is
> disabled
>   * Driver requirement: i915, xe
>   * Functionality: drrs, psr
>   * Mega feature: PSR
>   * Test category: functionality test
>   *
> - * SUBTEST: suspend
> + * SUBTEST: psr_suspend
>   * Description: Check if psr is detecting changes when plane
> operation
>   *              is performed with suspend resume cycles
>   * Driver requirement: i915, xe
> @@ -229,6 +229,112 @@
>   * @plane_move:         Move plane position
>   */
>  
> +/**
> + * SUBTEST: pr_dpms
> + * Description: Check if pr is detecting changes when rendering
> operation
> + *              is performed with dpms enabled or disabled
> + * Driver requirement: i915, xe
> + * Functionality: dpms, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + */
> +
> +/**
> + * SUBTEST: pr_no_drrs
> + * Description: Check if pr is detecting changes when drrs is
> disabled
> + * Driver requirement: i915, xe
> + * Functionality: drrs, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + */
> +
> +/**
> + * SUBTEST: pr_suspend
> + * Description: Check if pr is detecting changes when plane
> operation is
> + *              performed with suspend resume cycles
> + * Driver requirement: i915, xe
> + * Functionality: pr, suspend
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + */
> +
> +/**
> + * SUBTEST: pr_basic
> + * Description: Basic check for pr if it is detecting changes made
> in planes
> + * Driver requirement: i915, xe
> + * Functionality: pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + */
> +
> +/**
> + * SUBTEST: pr_%s_%s
> + * Description: Check if pr is detecting memory mapping, rendering
> and plane
> + *              operations performed on %arg[1] planes
> + * Driver requirement: i915
> + * Functionality: kms_core, plane, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + *
> + * arg[1]:
> + *
> + * @cursor:             Cursor plane
> + * @primary:            Primary plane
> + * @sprite:             Sprite plane
> + *
> + * arg[2]:
> + *
> + * @mmap_cpu:           MMAP CPU
> + * @mmap_gtt:           MMAP GTT
> + */
> +
> +/**
> + * SUBTEST: pr_primary_page_flip
> + * Description: Check if pr is detecting memory mapping, rendering
> and plane
> + *              operations performed on primary planes
> + * Driver requirement: i915, xe
> + * Functionality: plane, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + */
> +
> +/**
> + * SUBTEST: pr_primary_%s
> + * Description: Check if pr is detecting memory mapping, rendering
> and plane
> + *              operations performed on primary planes
> + * Driver requirement: i915, xe
> + * Functionality: kms_core, plane, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + *
> + * arg[1]:
> + *
> + * @blt:                Blitter
> + * @render:             Render
> + */
> +
> +/**
> + * SUBTEST: pr_%s_%s
> + * Description: Check if pr is detecting memory mapping, rendering
> and plane
> + *              operations performed on %arg[1] planes
> + * Driver requirement: i915, xe
> + * Functionality: kms_core, plane, pr
> + * Mega feature: Panel Replay
> + * Test category: functionality test
> + *
> + * arg[1]:
> + *
> + * @cursor:             Cursor plane
> + * @sprite:             Sprite plane
> + *
> + * arg[2]:
> + *
> + * @blt:                Blitter
> + * @render:             Render
> + * @plane_onoff:        Plane On off
> + * @plane_move:         Move plane position
> + */
> +
>  enum operations {
>         PAGE_FLIP,
>         MMAP_GTT,
> @@ -271,7 +377,9 @@ typedef struct {
>         drmModeModeInfo *mode;
>         igt_output_t *output;
>         bool with_psr_disabled;
> +       bool supports_psr;
>         bool supports_psr2;
> +       bool supports_pr;
>  } data_t;
>  
>  static void create_cursor_fb(data_t *data)
> @@ -289,36 +397,34 @@ static void create_cursor_fb(data_t *data)
>         igt_put_cairo_ctx(cr);
>  }
>  
> -static void setup_output(data_t *data)
> +static void set_output_supports(data_t *data)
>  {
> -       igt_display_t *display = &data->display;
>         igt_output_t *output;
> -       enum pipe pipe;
> -
> -       for_each_pipe_with_valid_output(display, pipe, output) {
> -               drmModeConnectorPtr c = output->config.connector;
>  
> -               if (c->connector_type != DRM_MODE_CONNECTOR_eDP)
> -                       continue;
> -
> -               igt_display_reset(display);
> -               igt_output_set_pipe(output, pipe);
> -               if (!i915_pipe_output_combo_valid(display))
> -                       continue;
> -
> -               data->crtc_id = output->config.crtc->crtc_id;
> -               data->output = output;
> -
> -               return;
> +       for_each_connected_output(&data->display, output) {
> +                if(psr_sink_support(data->drm_fd, data->debugfs_fd,
> +                                    PSR_MODE_2, output))
> +                {
> +                        data->supports_psr2 = true;
> +                        igt_debug("PSR_2 supported on %s\n", output-
> >name);
> +                }
> +               else if(psr_sink_support(data->drm_fd, data-
> >debugfs_fd,
> +                                   PSR_MODE_1, output))
> +               {
> +                       data->supports_psr = true;
> +                       igt_debug("PSR_1 supported on %s\n", output-
> >name);
> +               }
> +               else if(psr_sink_support(data->drm_fd, data-
> >debugfs_fd,
> +                                    PR_MODE, output))
> +                {
> +                        data->supports_pr = true;
> +                       igt_debug("PR supported on %s\n", output-
> >name);
> +                }
> +               else
> +                       igt_debug("PSR/PSR2/PR not supported on
> %s\n", output->name);
>         }
>  }
>  
> -static void display_init(data_t *data)
> -{
> -       igt_display_require(&data->display, data->drm_fd);
> -       setup_output(data);
> -}
> -
>  static void display_fini(data_t *data)
>  {
>         igt_display_fini(&data->display);
> @@ -502,7 +608,7 @@ static void fb_dirty_fb_ioctl(data_t *data,
> struct igt_fb *fb)
>  }
>  
>  /**
> - * SUBTEST: cursor_plane_move
> + * SUBTEST: psr_cursor_plane_move
>   * Description: Check if psr is detecting the plane operations
> performed on
>   *             cursor planes
>   * Driver requirement: i915, xe
> @@ -510,7 +616,7 @@ static void fb_dirty_fb_ioctl(data_t *data,
> struct igt_fb *fb)
>   * Functionality: psr
>   * Mega feature: PSR
>   *
> - * SUBTEST: primary_page_flip
> + * SUBTEST: psr_primary_page_flip
>   * Description: Check if psr is detecting page-flipping operations
> performed
>   *             on primary planes
>   * Driver requirement: i915, xe
> @@ -518,7 +624,7 @@ static void fb_dirty_fb_ioctl(data_t *data,
> struct igt_fb *fb)
>   * Functionality: psr
>   * Mega feature: PSR
>   *
> - * SUBTEST: sprite_plane_onoff
> + * SUBTEST: psr_sprite_plane_onoff
>   * Description: Check if psr is detecting the plane operations
> performed on
>   *             sprite planes
>   * Driver requirement: i915, xe
> @@ -683,15 +789,36 @@ static void setup_test_plane(data_t *data, int
> test_plane)
>         igt_display_commit(&data->display);
>  }
>  
> +static enum pipe get_pipe_for_output(igt_display_t *display,
> +                                    igt_output_t *output)
> +{
> +        enum pipe pipe;
> +
> +        for_each_pipe(display, pipe) {
> +                if (igt_pipe_connector_valid(pipe, output)) {
> +                        return pipe;
> +                }
> +        }
> +
> +        igt_assert_f(false, "No pipe found for output %s\n",
> +                     igt_output_name(output));
> +}
> +
>  static void test_setup(data_t *data)
>  {
> +       enum pipe pipe;
>         drmModeConnectorPtr connector;
>         bool psr_entered = false;
>  
>         igt_require_f(data->output,
>                       "No available output found\n");
>  
> +       data->crtc_id = data->output->config.crtc->crtc_id;
>         connector = data->output->config.connector;
> +       pipe = get_pipe_for_output(&data->display, data->output);
> +       igt_output_set_pipe(data->output, pipe);
> +       igt_require_f(i915_pipe_output_combo_valid(&data->display),
> +                     "output pipe combo not valid\n");
>  
>         for (int i = 0; i < connector->count_modes; i++) {
>                 data->mode = &connector->modes[i];
> @@ -747,115 +874,179 @@ data_t data = {};
>  
>  igt_main_args("", long_options, help_str, opt_handler, &data)
>  {
> +       int z;
>         enum operations op;
> -       const char *append_subtest_name[2] = {
> -               "",
> -               "psr2_"
> +       const char *append_subtest_name[3] = {
> +               "psr_",
> +               "psr2_",
> +               "pr_"
>         };
> +       int modes[] = {PSR_MODE_1, PSR_MODE_2, PR_MODE};
> +       igt_output_t *output;
>  
>         igt_fixture {
>                 data.drm_fd = drm_open_driver_master(DRIVER_INTEL |
> DRIVER_XE);
>                 data.debugfs_fd = igt_debugfs_dir(data.drm_fd);
>                 kmstest_set_vt_graphics_mode();
>                 data.devid = intel_get_drm_devid(data.drm_fd);
> +               data.bops = buf_ops_create(data.drm_fd);
> +               igt_display_require(&data.display, data.drm_fd);
> +               set_output_supports(&data);
> +               data.supports_psr2 = data.supports_psr2 |
> sink_support(&data, PSR_MODE_2);
>  
> -               igt_require_f(sink_support(&data, PSR_MODE_1),
> -                             "Sink does not support PSR\n");
> +                igt_require_f(data.supports_psr ||
> data.supports_psr2 || data.supports_pr,
> +                              "Sink does not support
> PSR/PSR2/PR\n");

Change set_output_supports() as output_supports_psr and just loop
through outputs there. if none of them support pr/psr/psr2 return
false. Then:

igt_require_f(output_supports_psr(&data), "Sink does not support
PSR/PSR2/PR\n");

BR,

Jouni Högander
>  
> -               data.supports_psr2 = sink_support(&data, PSR_MODE_2);
> -               data.bops = buf_ops_create(data.drm_fd);
> -               display_init(&data);
>         }
>  
> -       for (data.op_psr_mode = PSR_MODE_1; data.op_psr_mode <=
> PSR_MODE_2;
> -            data.op_psr_mode++) {
> +       for (z = 0; z < ARRAY_SIZE(modes); z++) {
> +               data.op_psr_mode = modes[z];
> > -            data.op_psr_mode++)
> {            igt_subtest_f("%sbasic",
> append_subtest_name[data.op_psr_mode]) {
> -                       data.test_plane_id = DRM_PLANE_TYPE_PRIMARY;
> -                       test_setup(&data);
> -                       test_cleanup(&data);
> +               igt_subtest_with_dynamic_f("%sbasic",
> append_subtest_name[z]) {
> +                       for_each_connected_output(&data.display,
> output) {
> +                               if (!psr_sink_support(data.drm_fd,
> data.debugfs_fd,
> +                                                    
> data.op_psr_mode, output))
> +                                       continue;
> +                               igt_display_reset(&data.display);
> +                               data.output = output;
> +                               igt_dynamic_f("%s", data.output-
> >name) {
> +                                       data.test_plane_id =
> DRM_PLANE_TYPE_PRIMARY;
> +                                       test_setup(&data);
> +                                       test_cleanup(&data);
> +                               }
> +                       }
>                 }
>  
>                 igt_describe("Check if psr is detecting changes when
> drrs is disabled");
> -               igt_subtest_f("%sno_drrs",
> append_subtest_name[data.op_psr_mode]) {
> -                       data.test_plane_id = DRM_PLANE_TYPE_PRIMARY;
> -                       test_setup(&data);
> -                       igt_assert(drrs_disabled(&data));
> -                       test_cleanup(&data);
> +               igt_subtest_with_dynamic_f("%sno_drrs",
> append_subtest_name[z]) {
> +                       for_each_connected_output(&data.display,
> output) {
> +                               if (!psr_sink_support(data.drm_fd,
> data.debugfs_fd,
> +                                                    
> data.op_psr_mode, output))
> +                                       continue;
> +                                igt_display_reset(&data.display);
> +                                data.output = output;
> +                                igt_dynamic_f("%s", data.output-
> >name) {
> +                                       data.test_plane_id =
> DRM_PLANE_TYPE_PRIMARY;
> +                                       test_setup(&data);
> +                                       igt_assert(drrs_disabled(&dat
> a));
> +                                       test_cleanup(&data);
> +                               }
> +                       }
>                 }
>  
>                 for (op = PAGE_FLIP; op <= RENDER; op++) {
>                         igt_describe("Check if psr is detecting page-
> flipping,memory mapping and "
>                                         "rendering operations
> performed on primary planes");
> -                       igt_subtest_f("%sprimary_%s",
> -                                    
> append_subtest_name[data.op_psr_mode],
> +                       igt_subtest_with_dynamic_f("%sprimary_%s",
> +                                     append_subtest_name[z],
>                                       op_str(op)) {
>                                 igt_skip_on(is_xe_device(data.drm_fd)
> &&
>                                             (op == MMAP_CPU || op ==
> MMAP_GTT));
> -
> -                               data.op = op;
> -                               data.test_plane_id =
> DRM_PLANE_TYPE_PRIMARY;
> -                               test_setup(&data);
> -                               run_test(&data);
> -                               test_cleanup(&data);
> +                               for_each_connected_output(&data.displ
> ay, output) {
> +                                       if
> (!psr_sink_support(data.drm_fd, data.debugfs_fd,
> +                                                            
> data.op_psr_mode, output))
> +                                               continue;
> +                                       igt_display_reset(&data.displ
> ay);
> +                                       data.output = output;
> +                                       igt_dynamic_f("%s",
> data.output->name) {
> +                                               data.op = op;
> +                                               data.test_plane_id =
> DRM_PLANE_TYPE_PRIMARY;
> +                                               test_setup(&data);
> +                                               run_test(&data);
> +                                               test_cleanup(&data);
> +                                       }
> +                               }
>                         }
>                 }
>  
>                 for (op = MMAP_GTT; op <= PLANE_ONOFF; op++) {
>                         igt_describe("Check if psr is detecting
> memory mapping,rendering "
>                                         "and plane operations
> performed on sprite planes");
> -                       igt_subtest_f("%ssprite_%s",
> -                                    
> append_subtest_name[data.op_psr_mode],
> +                       igt_subtest_with_dynamic_f("%ssprite_%s",
> +                                     append_subtest_name[z],
>                                       op_str(op)) {
>                                 igt_skip_on(is_xe_device(data.drm_fd)
> &&
>                                             (op == MMAP_CPU || op ==
> MMAP_GTT));
> -
> -                               data.op = op;
> -                               data.test_plane_id =
> DRM_PLANE_TYPE_OVERLAY;
> -                               test_setup(&data);
> -                               run_test(&data);
> -                               test_cleanup(&data);
> +                               for_each_connected_output(&data.displ
> ay, output) {
> +                                       if
> (!psr_sink_support(data.drm_fd, data.debugfs_fd,
> +                                                            
> data.op_psr_mode, output))
> +                                               continue;
> +                                       igt_display_reset(&data.displ
> ay);
> +                                       data.output = output;
> +                                       igt_dynamic_f("%s",
> data.output->name) {
> +                                               data.op = op;
> +                                               data.test_plane_id =
> DRM_PLANE_TYPE_OVERLAY;
> +                                               test_setup(&data);
> +                                               run_test(&data);
> +                                               test_cleanup(&data);
> +                                       }
> +                               }
>                         }
>  
>                         igt_describe("Check if psr is detecting
> memory mapping, rendering "
>                                         "and plane operations
> performed on cursor planes");
> -                       igt_subtest_f("%scursor_%s",
> -                                    
> append_subtest_name[data.op_psr_mode],
> +                       igt_subtest_with_dynamic_f("%scursor_%s",
> +                                     append_subtest_name[z],
>                                       op_str(op)) {
>                                 igt_skip_on(is_xe_device(data.drm_fd)
> &&
>                                             (op == MMAP_CPU || op ==
> MMAP_GTT));
> -
> -                               data.op = op;
> -                               data.test_plane_id =
> DRM_PLANE_TYPE_CURSOR;
> -                               test_setup(&data);
> -                               run_test(&data);
> -                               test_cleanup(&data);
> +                               for_each_connected_output(&data.displ
> ay, output) {
> +                                       if
> (!psr_sink_support(data.drm_fd, data.debugfs_fd,
> +                                                            
> data.op_psr_mode, output))
> +                                               continue;
> +                                       igt_display_reset(&data.displ
> ay);
> +                                       data.output = output;
> +                                       igt_dynamic_f("%s",
> data.output->name) {
> +                                               data.test_plane_id =
> DRM_PLANE_TYPE_CURSOR;
> +                                               test_setup(&data);
> +                                               run_test(&data);
> +                                               test_cleanup(&data);
> +                                       }
> +                               }
>                         }
>                 }
>  
>                 igt_describe("Check if psr is detecting changes when
> rendering operation is performed"
>                                 "  with dpms enabled or disabled");
> -               igt_subtest_f("%sdpms",
> append_subtest_name[data.op_psr_mode]) {
> -                       data.op = RENDER;
> -                       data.test_plane_id = DRM_PLANE_TYPE_PRIMARY;
> -                       test_setup(&data);
> -                       dpms_off_on(&data);
> -                       run_test(&data);
> -                       test_cleanup(&data);
> +               igt_subtest_with_dynamic_f("%sdpms",
> append_subtest_name[z]) {
> +                       for_each_connected_output(&data.display,
> output) {
> +                               if (!psr_sink_support(data.drm_fd,
> data.debugfs_fd,
> +                                                    
> data.op_psr_mode, output))
> +                                       continue;
> +                                igt_display_reset(&data.display);
> +                                data.output = output;
> +                                igt_dynamic_f("%s", data.output-
> >name) {
> +                                       data.op = RENDER;
> +                                       data.test_plane_id =
> DRM_PLANE_TYPE_PRIMARY;
> +                                       test_setup(&data);
> +                                       dpms_off_on(&data);
> +                                       run_test(&data);
> +                                       test_cleanup(&data);
> +                               }
> +                       }
>                 }
>  
>                 igt_describe("Check if psr is detecting changes when
> plane operation is performed "
>                                 "with suspend resume cycles");
> -               igt_subtest_f("%ssuspend",
> append_subtest_name[data.op_psr_mode]) {
> -                       data.op = PLANE_ONOFF;
> -                       data.test_plane_id = DRM_PLANE_TYPE_CURSOR;
> -                       test_setup(&data);
> -
>                        igt_system_suspend_autoresume(SUSPEND_STATE_MEM
> ,
> -                                                    
> SUSPEND_TEST_NONE);
> -                       igt_assert(psr_wait_entry_if_enabled(&data));
> -                       run_test(&data);
> -                       test_cleanup(&data);
> +               igt_subtest_with_dynamic_f("%ssuspend",
> append_subtest_name[z]) {
> +                       for_each_connected_output(&data.display,
> output) {
> +                               if (!psr_sink_support(data.drm_fd,
> data.debugfs_fd,
> +                                                    
> data.op_psr_mode, output))
> +                                       continue;
> +                                igt_display_reset(&data.display);
> +                                data.output = output;
> +                                igt_dynamic_f("%s", data.output-
> >name) {
> +                                       data.op = PLANE_ONOFF;
> +                                       data.test_plane_id =
> DRM_PLANE_TYPE_CURSOR;
> +                                       test_setup(&data);
> +                                       igt_system_suspend_autoresume
> (SUSPEND_STATE_MEM,
> +                                                                    
> SUSPEND_TEST_NONE);
> +                                       igt_assert(psr_wait_entry_if_
> enabled(&data));
> +                                       run_test(&data);
> +                                       test_cleanup(&data);
> +                               }
> +                       }
>                 }
>         }
>  



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