[PATCHv2 3/3] drm/i915/display: Populate list of async supported formats/modifiers
kernel test robot
lkp at intel.com
Fri Nov 22 04:02:53 UTC 2024
Hi Arun,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-intel/for-linux-next-fixes]
[also build test WARNING on v6.12 next-20241121]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Arun-R-Murthy/drm-plane-Expose-function-to-create-format-modifier-blob/20241121-105652
base: git://anongit.freedesktop.org/drm-intel for-linux-next-fixes
patch link: https://lore.kernel.org/r/20241118075315.466009-4-arun.r.murthy%40intel.com
patch subject: [PATCHv2 3/3] drm/i915/display: Populate list of async supported formats/modifiers
config: x86_64-randconfig-103-20241121 (https://download.01.org/0day-ci/archive/20241122/202411221109.nlXeWx72-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411221109.nlXeWx72-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/i915/display/skl_universal_plane.c:2626:26-32: ERROR: application of sizeof to pointer
vim +2626 drivers/gpu/drm/i915/display/skl_universal_plane.c
2510
2511 struct intel_plane *
2512 skl_universal_plane_create(struct drm_i915_private *dev_priv,
2513 enum pipe pipe, enum plane_id plane_id)
2514 {
2515 const struct drm_plane_funcs *plane_funcs;
2516 struct intel_plane *plane;
2517 enum drm_plane_type plane_type;
2518 unsigned int supported_rotations;
2519 unsigned int supported_csc;
2520 const u64 *modifiers;
2521 u64 *async_modifiers;
2522 const u32 *formats;
2523 int num_formats;
2524 int ret;
2525
2526 plane = intel_plane_alloc();
2527 if (IS_ERR(plane))
2528 return plane;
2529
2530 plane->pipe = pipe;
2531 plane->id = plane_id;
2532 plane->frontbuffer_bit = INTEL_FRONTBUFFER(pipe, plane_id);
2533
2534 intel_fbc_add_plane(skl_plane_fbc(dev_priv, pipe, plane_id), plane);
2535
2536 if (DISPLAY_VER(dev_priv) >= 11) {
2537 plane->min_width = icl_plane_min_width;
2538 if (icl_is_hdr_plane(dev_priv, plane_id))
2539 plane->max_width = icl_hdr_plane_max_width;
2540 else
2541 plane->max_width = icl_sdr_plane_max_width;
2542 plane->max_height = icl_plane_max_height;
2543 plane->min_cdclk = icl_plane_min_cdclk;
2544 } else if (DISPLAY_VER(dev_priv) >= 10) {
2545 plane->max_width = glk_plane_max_width;
2546 plane->max_height = skl_plane_max_height;
2547 plane->min_cdclk = glk_plane_min_cdclk;
2548 } else {
2549 plane->max_width = skl_plane_max_width;
2550 plane->max_height = skl_plane_max_height;
2551 plane->min_cdclk = skl_plane_min_cdclk;
2552 }
2553
2554 if (DISPLAY_VER(dev_priv) >= 13)
2555 plane->max_stride = adl_plane_max_stride;
2556 else
2557 plane->max_stride = skl_plane_max_stride;
2558
2559 if (DISPLAY_VER(dev_priv) >= 12)
2560 plane->min_alignment = tgl_plane_min_alignment;
2561 else
2562 plane->min_alignment = skl_plane_min_alignment;
2563
2564 if (DISPLAY_VER(dev_priv) >= 11) {
2565 plane->update_noarm = icl_plane_update_noarm;
2566 plane->update_arm = icl_plane_update_arm;
2567 plane->disable_arm = icl_plane_disable_arm;
2568 } else {
2569 plane->update_noarm = skl_plane_update_noarm;
2570 plane->update_arm = skl_plane_update_arm;
2571 plane->disable_arm = skl_plane_disable_arm;
2572 }
2573 plane->get_hw_state = skl_plane_get_hw_state;
2574 plane->check_plane = skl_plane_check;
2575
2576 if (plane_id == PLANE_1) {
2577 plane->need_async_flip_toggle_wa = IS_DISPLAY_VER(dev_priv, 9, 10);
2578 plane->async_flip = skl_plane_async_flip;
2579 plane->enable_flip_done = skl_plane_enable_flip_done;
2580 plane->disable_flip_done = skl_plane_disable_flip_done;
2581 }
2582
2583 if (DISPLAY_VER(dev_priv) >= 11)
2584 formats = icl_get_plane_formats(dev_priv, pipe,
2585 plane_id, &num_formats);
2586 else if (DISPLAY_VER(dev_priv) >= 10)
2587 formats = glk_get_plane_formats(dev_priv, pipe,
2588 plane_id, &num_formats);
2589 else
2590 formats = skl_get_plane_formats(dev_priv, pipe,
2591 plane_id, &num_formats);
2592
2593 if (DISPLAY_VER(dev_priv) >= 12)
2594 plane_funcs = &gen12_plane_funcs;
2595 else
2596 plane_funcs = &skl_plane_funcs;
2597
2598 if (plane_id == PLANE_1)
2599 plane_type = DRM_PLANE_TYPE_PRIMARY;
2600 else
2601 plane_type = DRM_PLANE_TYPE_OVERLAY;
2602
2603 modifiers = intel_fb_plane_get_modifiers(dev_priv,
2604 skl_get_plane_caps(dev_priv, pipe, plane_id));
2605
2606 ret = drm_universal_plane_init(&dev_priv->drm, &plane->base,
2607 0, plane_funcs,
2608 formats, num_formats, modifiers,
2609 plane_type,
2610 "plane %d%c", plane_id + 1,
2611 pipe_name(pipe));
2612
2613 kfree(modifiers);
2614
2615 if (ret)
2616 goto fail;
2617
2618 if (DISPLAY_VER(dev_priv) >= 12)
2619 async_modifiers = tgl_asyn_modifiers;
2620 else if (DISPLAY_VER(dev_priv) == 11)
2621 async_modifiers = icl_async_modifiers;
2622 else
2623 async_modifiers = skl_async_modifiers;
2624
2625 drm_plane_create_format_blob(&dev_priv->drm, &plane->base,
> 2626 async_modifiers, sizeof(async_modifiers),
2627 intel_async_formats,
2628 sizeof(intel_async_formats), true);
2629
2630 if (DISPLAY_VER(dev_priv) >= 13)
2631 supported_rotations = DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180;
2632 else
2633 supported_rotations =
2634 DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 |
2635 DRM_MODE_ROTATE_180 | DRM_MODE_ROTATE_270;
2636
2637 if (DISPLAY_VER(dev_priv) >= 11)
2638 supported_rotations |= DRM_MODE_REFLECT_X;
2639
2640 drm_plane_create_rotation_property(&plane->base,
2641 DRM_MODE_ROTATE_0,
2642 supported_rotations);
2643
2644 supported_csc = BIT(DRM_COLOR_YCBCR_BT601) | BIT(DRM_COLOR_YCBCR_BT709);
2645
2646 if (DISPLAY_VER(dev_priv) >= 10)
2647 supported_csc |= BIT(DRM_COLOR_YCBCR_BT2020);
2648
2649 drm_plane_create_color_properties(&plane->base,
2650 supported_csc,
2651 BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
2652 BIT(DRM_COLOR_YCBCR_FULL_RANGE),
2653 DRM_COLOR_YCBCR_BT709,
2654 DRM_COLOR_YCBCR_LIMITED_RANGE);
2655
2656 drm_plane_create_alpha_property(&plane->base);
2657 drm_plane_create_blend_mode_property(&plane->base,
2658 BIT(DRM_MODE_BLEND_PIXEL_NONE) |
2659 BIT(DRM_MODE_BLEND_PREMULTI) |
2660 BIT(DRM_MODE_BLEND_COVERAGE));
2661
2662 drm_plane_create_zpos_immutable_property(&plane->base, plane_id);
2663
2664 if (DISPLAY_VER(dev_priv) >= 12)
2665 drm_plane_enable_fb_damage_clips(&plane->base);
2666
2667 if (DISPLAY_VER(dev_priv) >= 11)
2668 drm_plane_create_scaling_filter_property(&plane->base,
2669 BIT(DRM_SCALING_FILTER_DEFAULT) |
2670 BIT(DRM_SCALING_FILTER_NEAREST_NEIGHBOR));
2671
2672 intel_plane_helper_add(plane);
2673
2674 return plane;
2675
2676 fail:
2677 intel_plane_free(plane);
2678
2679 return ERR_PTR(ret);
2680 }
2681
--
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