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Message-ID: <202312160759.X3dEVpgd-lkp@intel.com>
Date: Sat, 16 Dec 2023 07:51:59 +0800
From: kernel test robot <lkp@...el.com>
To: Christian König <christian.koenig@....com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Thierry Reding <treding@...dia.com>
Subject: drivers/gpu/drm/tegra/hub.c:536:(.text+0x1266): relocation truncated
to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3bd7d748816927202268cb335921f7f68b3ca723
commit: f75d19827b731c6f24930ef77e5a46cf2242bc68 drm/tegra: Allow compile test on !ARM v2
date: 9 months ago
config: csky-randconfig-r025-20230713 (https://download.01.org/0day-ci/archive/20231216/202312160759.X3dEVpgd-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231216/202312160759.X3dEVpgd-lkp@intel.com/reproduce)
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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312160759.X3dEVpgd-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/gpu/drm/tegra/hub.o: in function `tegra_shared_plane_atomic_update':
>> drivers/gpu/drm/tegra/hub.c:536:(.text+0x1266): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
drivers/gpu/drm/tegra/hub.c:559:(.text+0x129a): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
drivers/gpu/drm/tegra/hub.c:565:(.text+0x12aa): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
drivers/gpu/drm/tegra/hub.c:567:(.text+0x12b4): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
drivers/gpu/drm/tegra/hub.c:606:(.text+0x13c8): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
drivers/gpu/drm/tegra/hub.c:617:(.text+0x1436): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table'
vim +536 drivers/gpu/drm/tegra/hub.c
ecc583e22d4689 Thierry Reding 2021-05-27 533
c4755fb9064f64 Thierry Reding 2017-11-13 534 static void tegra_shared_plane_atomic_update(struct drm_plane *plane,
977697e20b3d75 Maxime Ripard 2021-02-19 535 struct drm_atomic_state *state)
c4755fb9064f64 Thierry Reding 2017-11-13 @536 {
37418bf14c1392 Maxime Ripard 2021-02-19 537 struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
37418bf14c1392 Maxime Ripard 2021-02-19 538 plane);
41016fe1028e4b Maxime Ripard 2021-02-19 539 struct tegra_plane_state *tegra_plane_state = to_tegra_plane_state(new_state);
e05162c017e2e1 Maxime Ripard 2021-02-19 540 struct tegra_dc *dc = to_tegra_dc(new_state->crtc);
e05162c017e2e1 Maxime Ripard 2021-02-19 541 unsigned int zpos = new_state->normalized_zpos;
e05162c017e2e1 Maxime Ripard 2021-02-19 542 struct drm_framebuffer *fb = new_state->fb;
1087fac18b8e3e Thierry Reding 2017-12-14 543 struct tegra_plane *p = to_tegra_plane(plane);
ecc583e22d4689 Thierry Reding 2021-05-27 544 u32 value, min_width, bypass = 0;
e16efff4e5f490 Thierry Reding 2021-05-27 545 dma_addr_t base, addr_flag = 0;
a649b133c3154f Thierry Reding 2022-01-12 546 unsigned int bpc, planes;
a649b133c3154f Thierry Reding 2022-01-12 547 bool yuv;
fd67e9c6ed5af2 Thierry Reding 2019-12-02 548 int err;
c4755fb9064f64 Thierry Reding 2017-11-13 549
c4755fb9064f64 Thierry Reding 2017-11-13 550 /* rien ne va plus */
e05162c017e2e1 Maxime Ripard 2021-02-19 551 if (!new_state->crtc || !new_state->fb)
c4755fb9064f64 Thierry Reding 2017-11-13 552 return;
c4755fb9064f64 Thierry Reding 2017-11-13 553
e05162c017e2e1 Maxime Ripard 2021-02-19 554 if (!new_state->visible) {
977697e20b3d75 Maxime Ripard 2021-02-19 555 tegra_shared_plane_atomic_disable(plane, state);
c4755fb9064f64 Thierry Reding 2017-11-13 556 return;
c4755fb9064f64 Thierry Reding 2017-11-13 557 }
c4755fb9064f64 Thierry Reding 2017-11-13 558
fd67e9c6ed5af2 Thierry Reding 2019-12-02 559 err = host1x_client_resume(&dc->client);
fd67e9c6ed5af2 Thierry Reding 2019-12-02 560 if (err < 0) {
fd67e9c6ed5af2 Thierry Reding 2019-12-02 561 dev_err(dc->dev, "failed to resume: %d\n", err);
fd67e9c6ed5af2 Thierry Reding 2019-12-02 562 return;
fd67e9c6ed5af2 Thierry Reding 2019-12-02 563 }
c4755fb9064f64 Thierry Reding 2017-11-13 564
a649b133c3154f Thierry Reding 2022-01-12 565 yuv = tegra_plane_format_is_yuv(tegra_plane_state->format, &planes, &bpc);
e16efff4e5f490 Thierry Reding 2021-05-27 566
c4755fb9064f64 Thierry Reding 2017-11-13 567 tegra_dc_assign_shared_plane(dc, p);
c4755fb9064f64 Thierry Reding 2017-11-13 568
c4755fb9064f64 Thierry Reding 2017-11-13 569 tegra_plane_writel(p, VCOUNTER, DC_WIN_CORE_ACT_CONTROL);
c4755fb9064f64 Thierry Reding 2017-11-13 570
c4755fb9064f64 Thierry Reding 2017-11-13 571 /* blending */
c4755fb9064f64 Thierry Reding 2017-11-13 572 value = BLEND_FACTOR_DST_ALPHA_ZERO | BLEND_FACTOR_SRC_ALPHA_K2 |
c4755fb9064f64 Thierry Reding 2017-11-13 573 BLEND_FACTOR_DST_COLOR_NEG_K1_TIMES_SRC |
c4755fb9064f64 Thierry Reding 2017-11-13 574 BLEND_FACTOR_SRC_COLOR_K1_TIMES_SRC;
c4755fb9064f64 Thierry Reding 2017-11-13 575 tegra_plane_writel(p, value, DC_WIN_BLEND_MATCH_SELECT);
c4755fb9064f64 Thierry Reding 2017-11-13 576
c4755fb9064f64 Thierry Reding 2017-11-13 577 value = BLEND_FACTOR_DST_ALPHA_ZERO | BLEND_FACTOR_SRC_ALPHA_K2 |
c4755fb9064f64 Thierry Reding 2017-11-13 578 BLEND_FACTOR_DST_COLOR_NEG_K1_TIMES_SRC |
c4755fb9064f64 Thierry Reding 2017-11-13 579 BLEND_FACTOR_SRC_COLOR_K1_TIMES_SRC;
c4755fb9064f64 Thierry Reding 2017-11-13 580 tegra_plane_writel(p, value, DC_WIN_BLEND_NOMATCH_SELECT);
c4755fb9064f64 Thierry Reding 2017-11-13 581
ab7d3f5826c55a Thierry Reding 2017-12-14 582 value = K2(255) | K1(255) | WINDOW_LAYER_DEPTH(255 - zpos);
c4755fb9064f64 Thierry Reding 2017-11-13 583 tegra_plane_writel(p, value, DC_WIN_BLEND_LAYER_CONTROL);
c4755fb9064f64 Thierry Reding 2017-11-13 584
ecc583e22d4689 Thierry Reding 2021-05-27 585 /* scaling */
ecc583e22d4689 Thierry Reding 2021-05-27 586 min_width = min(new_state->src_w >> 16, new_state->crtc_w);
ecc583e22d4689 Thierry Reding 2021-05-27 587
ecc583e22d4689 Thierry Reding 2021-05-27 588 value = tegra_plane_readl(p, DC_WINC_PRECOMP_WGRP_PIPE_CAPC);
ecc583e22d4689 Thierry Reding 2021-05-27 589
ecc583e22d4689 Thierry Reding 2021-05-27 590 if (min_width < MAX_PIXELS_5TAP444(value)) {
ecc583e22d4689 Thierry Reding 2021-05-27 591 value = HORIZONTAL_TAPS_5 | VERTICAL_TAPS_5;
ecc583e22d4689 Thierry Reding 2021-05-27 592 } else {
ecc583e22d4689 Thierry Reding 2021-05-27 593 value = tegra_plane_readl(p, DC_WINC_PRECOMP_WGRP_PIPE_CAPE);
ecc583e22d4689 Thierry Reding 2021-05-27 594
ecc583e22d4689 Thierry Reding 2021-05-27 595 if (min_width < MAX_PIXELS_2TAP444(value))
ecc583e22d4689 Thierry Reding 2021-05-27 596 value = HORIZONTAL_TAPS_2 | VERTICAL_TAPS_2;
ecc583e22d4689 Thierry Reding 2021-05-27 597 else
ecc583e22d4689 Thierry Reding 2021-05-27 598 dev_err(dc->dev, "invalid minimum width: %u\n", min_width);
ecc583e22d4689 Thierry Reding 2021-05-27 599 }
ecc583e22d4689 Thierry Reding 2021-05-27 600
c4755fb9064f64 Thierry Reding 2017-11-13 601 value = HORIZONTAL_TAPS_5 | VERTICAL_TAPS_5;
c4755fb9064f64 Thierry Reding 2017-11-13 602 tegra_plane_writel(p, value, DC_WIN_WINDOWGROUP_SET_CONTROL_INPUT_SCALER);
c4755fb9064f64 Thierry Reding 2017-11-13 603
ecc583e22d4689 Thierry Reding 2021-05-27 604 if (new_state->src_w != new_state->crtc_w << 16) {
ecc583e22d4689 Thierry Reding 2021-05-27 605 fixed20_12 width = dfixed_init(new_state->src_w >> 16);
ecc583e22d4689 Thierry Reding 2021-05-27 606 u32 incr = compute_phase_incr(width, new_state->crtc_w) & ~0x1;
ecc583e22d4689 Thierry Reding 2021-05-27 607 u32 init = (1 << (NFB - 1)) + (incr >> 1);
ecc583e22d4689 Thierry Reding 2021-05-27 608
ecc583e22d4689 Thierry Reding 2021-05-27 609 tegra_plane_writel(p, incr, DC_WIN_SET_INPUT_SCALER_HPHASE_INCR);
ecc583e22d4689 Thierry Reding 2021-05-27 610 tegra_plane_writel(p, init, DC_WIN_SET_INPUT_SCALER_H_START_PHASE);
ecc583e22d4689 Thierry Reding 2021-05-27 611 } else {
ecc583e22d4689 Thierry Reding 2021-05-27 612 bypass |= INPUT_SCALER_HBYPASS;
ecc583e22d4689 Thierry Reding 2021-05-27 613 }
ecc583e22d4689 Thierry Reding 2021-05-27 614
ecc583e22d4689 Thierry Reding 2021-05-27 615 if (new_state->src_h != new_state->crtc_h << 16) {
ecc583e22d4689 Thierry Reding 2021-05-27 616 fixed20_12 height = dfixed_init(new_state->src_h >> 16);
ecc583e22d4689 Thierry Reding 2021-05-27 617 u32 incr = compute_phase_incr(height, new_state->crtc_h) & ~0x1;
ecc583e22d4689 Thierry Reding 2021-05-27 618 u32 init = (1 << (NFB - 1)) + (incr >> 1);
ecc583e22d4689 Thierry Reding 2021-05-27 619
ecc583e22d4689 Thierry Reding 2021-05-27 620 tegra_plane_writel(p, incr, DC_WIN_SET_INPUT_SCALER_VPHASE_INCR);
ecc583e22d4689 Thierry Reding 2021-05-27 621 tegra_plane_writel(p, init, DC_WIN_SET_INPUT_SCALER_V_START_PHASE);
ecc583e22d4689 Thierry Reding 2021-05-27 622 } else {
ecc583e22d4689 Thierry Reding 2021-05-27 623 bypass |= INPUT_SCALER_VBYPASS;
ecc583e22d4689 Thierry Reding 2021-05-27 624 }
ecc583e22d4689 Thierry Reding 2021-05-27 625
ecc583e22d4689 Thierry Reding 2021-05-27 626 tegra_plane_writel(p, bypass, DC_WIN_WINDOWGROUP_SET_INPUT_SCALER_USAGE);
c4755fb9064f64 Thierry Reding 2017-11-13 627
c4755fb9064f64 Thierry Reding 2017-11-13 628 /* disable compression */
c4755fb9064f64 Thierry Reding 2017-11-13 629 tegra_plane_writel(p, 0, DC_WINBUF_CDE_CONTROL);
c4755fb9064f64 Thierry Reding 2017-11-13 630
:::::: The code at line 536 was first introduced by commit
:::::: c4755fb9064f64083fe559e92a46df817fc5e07b drm/tegra: Add Tegra186 display hub support
:::::: TO: Thierry Reding <treding@...dia.com>
:::::: CC: Thierry Reding <treding@...dia.com>
--
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