> -----Original Message-----
> From: Intel-xe <intel-xe-boun...@lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, January 24, 2025 10:01 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: intel...@lists.freedesktop.org
> Subject: [PATCH 11/11] drm/i915: Pimp plane debugs
>
> From: Ville Syrjälä <ville.syrj...@linux.intel.com>
>
> Include the standard "[PLANE:%d:s]" stuff in all plane debugs (or rather all I
> was able to find), to provide better information on which plane we're actually
> talking about.
>
> There are a few spots where we care about the CRTC as well, so include that
> where appropriate.
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
LGTM
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.bo...@intel.com>
> ---
> drivers/gpu/drm/i915/display/i9xx_plane.c | 18 ++++--
> .../gpu/drm/i915/display/intel_atomic_plane.c | 17 ++++--
> drivers/gpu/drm/i915/display/intel_cursor.c | 33 ++++++----
> drivers/gpu/drm/i915/display/intel_display.c | 9 +--
> .../drm/i915/display/skl_universal_plane.c | 60 ++++++++++++-------
> 5 files changed, 90 insertions(+), 47 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c
> b/drivers/gpu/drm/i915/display/i9xx_plane.c
> index c7064e650b5e..4893e25beb1a 100644
> --- a/drivers/gpu/drm/i915/display/i9xx_plane.c
> +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c
> @@ -244,8 +244,12 @@ int i9xx_check_plane_surface(struct
> intel_plane_state *plane_state)
> src_y = plane_state->uapi.src.y1 >> 16;
>
> /* Undocumented hardware limit on i965/g4x/vlv/chv */
> - if (HAS_GMCH(display) && fb->format->cpp[0] == 8 && src_w > 2048)
> + if (HAS_GMCH(display) && fb->format->cpp[0] == 8 && src_w > 2048)
> {
> + drm_dbg_kms(display->drm,
> + "[PLANE:%d:%s] plane too wide (%d) for 64bpp\n",
> + plane->base.base.id, plane->base.name, src_w);
> return -EINVAL;
> + }
>
> intel_add_fb_offsets(&src_x, &src_y, plane_state, 0);
>
> @@ -273,7 +277,8 @@ int i9xx_check_plane_surface(struct intel_plane_state
> *plane_state)
> while ((src_x + src_w) * cpp > plane_state-
> >view.color_plane[0].mapping_stride) {
> if (offset == 0) {
> drm_dbg_kms(display->drm,
> - "Unable to find suitable display
> surface offset due to X-tiling\n");
> + "[PLANE:%d:%s] unable to find
> suitable display surface offset due to X-tiling\n",
> + plane->base.base.id, plane-
> >base.name);
> return -EINVAL;
> }
>
> @@ -1147,10 +1152,11 @@ i9xx_get_initial_plane_config(struct intel_crtc
> *crtc,
> plane_config->size = fb->pitches[0] * aligned_height;
>
> drm_dbg_kms(display->drm,
> - "%s/%s with fb: size=%dx%d@%d, offset=%x, pitch %d, size
> 0x%x\n",
> - crtc->base.name, plane->base.name, fb->width, fb->height,
> - fb->format->cpp[0] * 8, base, fb->pitches[0],
> - plane_config->size);
> + "[CRTC:%d:%s][PLANE:%d:%s] with fb: size=%dx%d@%d,
> offset=%x, pitch %d, size 0x%x\n",
> + crtc->base.base.id, crtc->base.name,
> + plane->base.base.id, plane->base.name,
> + fb->width, fb->height, fb->format->cpp[0] * 8,
> + base, fb->pitches[0], plane_config->size);
>
> plane_config->fb = intel_fb;
> }
> diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
> b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
> index f5ea6712dacf..46adab1d862c 100644
> --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
> +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
> @@ -926,6 +926,7 @@ int intel_atomic_plane_check_clipping(struct
> intel_plane_state *plane_state,
> bool can_position)
> {
> struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane-
> >dev);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> struct drm_framebuffer *fb = plane_state->hw.fb;
> struct drm_rect *src = &plane_state->uapi.src;
> struct drm_rect *dst = &plane_state->uapi.dst; @@ -945,7 +946,8
> @@ int intel_atomic_plane_check_clipping(struct intel_plane_state
> *plane_state,
> vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale);
> if (hscale < 0 || vscale < 0) {
> drm_dbg_kms(&i915->drm,
> - "Invalid scaling of plane " DRM_RECT_FP_FMT " -> "
> DRM_RECT_FMT "\n",
> + "[PLANE:%d:%s] invalid scaling
> "DRM_RECT_FP_FMT " -> " DRM_RECT_FMT "\n",
> + plane->base.base.id, plane->base.name,
> DRM_RECT_FP_ARG(src), DRM_RECT_ARG(dst));
> return -ERANGE;
> }
> @@ -960,7 +962,9 @@ int intel_atomic_plane_check_clipping(struct
> intel_plane_state *plane_state,
>
> if (!can_position && plane_state->uapi.visible &&
> !drm_rect_equals(dst, clip)) {
> - drm_dbg_kms(&i915->drm, "Plane (" DRM_RECT_FMT ")
> must cover entire CRTC (" DRM_RECT_FMT ")\n",
> + drm_dbg_kms(&i915->drm,
> + "[PLANE:%d:%s] plane (" DRM_RECT_FMT ") must
> cover entire CRTC (" DRM_RECT_FMT ")\n",
> + plane->base.base.id, plane->base.name,
> DRM_RECT_ARG(dst), DRM_RECT_ARG(clip));
> return -EINVAL;
> }
> @@ -974,6 +978,7 @@ int intel_atomic_plane_check_clipping(struct
> intel_plane_state *plane_state, int intel_plane_check_src_coordinates(struct
> intel_plane_state *plane_state) {
> struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane-
> >dev);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> const struct drm_framebuffer *fb = plane_state->hw.fb;
> struct drm_rect *src = &plane_state->uapi.src;
> u32 src_x, src_y, src_w, src_h, hsub, vsub; @@ -1029,13 +1034,17
> @@ int intel_plane_check_src_coordinates(struct intel_plane_state
> *plane_state)
> hsub = vsub = max(hsub, vsub);
>
> if (src_x % hsub || src_w % hsub) {
> - drm_dbg_kms(&i915->drm, "src x/w (%u, %u) must be a
> multiple of %u (rotated: %s)\n",
> + drm_dbg_kms(&i915->drm,
> + "[PLANE:%d:%s] src x/w (%u, %u) must be a
> multiple of %u (rotated: %s)\n",
> + plane->base.base.id, plane->base.name,
> src_x, src_w, hsub, str_yes_no(rotated));
> return -EINVAL;
> }
>
> if (src_y % vsub || src_h % vsub) {
> - drm_dbg_kms(&i915->drm, "src y/h (%u, %u) must be a
> multiple of %u (rotated: %s)\n",
> + drm_dbg_kms(&i915->drm,
> + "[PLANE:%d:%s] src y/h (%u, %u) must be a
> multiple of %u (rotated: %s)\n",
> + plane->base.base.id, plane->base.name,
> src_y, src_h, vsub, str_yes_no(rotated));
> return -EINVAL;
> }
> diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c
> b/drivers/gpu/drm/i915/display/intel_cursor.c
> index 5dd0545b6b3d..e66116b17c3c 100644
> --- a/drivers/gpu/drm/i915/display/intel_cursor.c
> +++ b/drivers/gpu/drm/i915/display/intel_cursor.c
> @@ -92,6 +92,7 @@ static bool intel_cursor_size_ok(const struct
> intel_plane_state *plane_state) static int intel_cursor_check_surface(struct
> intel_plane_state *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> unsigned int rotation = plane_state->hw.rotation;
> int src_x, src_y;
> u32 offset;
> @@ -113,7 +114,8 @@ static int intel_cursor_check_surface(struct
> intel_plane_state *plane_state)
>
> if (src_x != 0 || src_y != 0) {
> drm_dbg_kms(display->drm,
> - "Arbitrary cursor panning not supported\n");
> + "[PLANE:%d:%s] arbitrary cursor panning not
> supported\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -144,13 +146,15 @@ static int intel_check_cursor(struct intel_crtc_state
> *crtc_state,
> struct intel_plane_state *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> const struct drm_framebuffer *fb = plane_state->hw.fb;
> const struct drm_rect src = plane_state->uapi.src;
> const struct drm_rect dst = plane_state->uapi.dst;
> int ret;
>
> if (fb && fb->modifier != DRM_FORMAT_MOD_LINEAR) {
> - drm_dbg_kms(display->drm, "cursor cannot be tiled\n");
> + drm_dbg_kms(display->drm, "[PLANE:%d:%s] cursor cannot
> be tiled\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -232,6 +236,7 @@ static int i845_check_cursor(struct intel_crtc_state
> *crtc_state,
> struct intel_plane_state *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> const struct drm_framebuffer *fb = plane_state->hw.fb;
> int ret;
>
> @@ -246,7 +251,8 @@ static int i845_check_cursor(struct intel_crtc_state
> *crtc_state,
> /* Check for which cursor types we support */
> if (!i845_cursor_size_ok(plane_state)) {
> drm_dbg_kms(display->drm,
> - "Cursor dimension %dx%d not supported\n",
> + "[PLANE:%d:%s] cursor dimension %dx%d not
> supported\n",
> + plane->base.base.id, plane->base.name,
> drm_rect_width(&plane_state->uapi.dst),
> drm_rect_height(&plane_state->uapi.dst));
> return -EINVAL;
> @@ -262,7 +268,8 @@ static int i845_check_cursor(struct intel_crtc_state
> *crtc_state,
> case 2048:
> break;
> default:
> - drm_dbg_kms(display->drm, "Invalid cursor stride (%u)\n",
> + drm_dbg_kms(display->drm, "[PLANE:%d:%s] invalid cursor
> stride (%u)\n",
> + plane->base.base.id, plane->base.name,
> fb->pitches[0]);
> return -EINVAL;
> }
> @@ -484,10 +491,11 @@ static int i9xx_check_cursor(struct intel_crtc_state
> *crtc_state,
>
> /* Check for which cursor types we support */
> if (!i9xx_cursor_size_ok(plane_state)) {
> - drm_dbg(display->drm,
> - "Cursor dimension %dx%d not supported\n",
> - drm_rect_width(&plane_state->uapi.dst),
> - drm_rect_height(&plane_state->uapi.dst));
> + drm_dbg_kms(display->drm,
> + "[PLANE:%d:%s] cursor dimension %dx%d not
> supported\n",
> + plane->base.base.id, plane->base.name,
> + drm_rect_width(&plane_state->uapi.dst),
> + drm_rect_height(&plane_state->uapi.dst));
> return -EINVAL;
> }
>
> @@ -497,9 +505,9 @@ static int i9xx_check_cursor(struct intel_crtc_state
> *crtc_state,
> if (fb->pitches[0] !=
> drm_rect_width(&plane_state->uapi.dst) * fb->format->cpp[0]) {
> drm_dbg_kms(display->drm,
> - "Invalid cursor stride (%u) (cursor width %d)\n",
> - fb->pitches[0],
> - drm_rect_width(&plane_state->uapi.dst));
> + "[PLANE:%d:%s] invalid cursor stride (%u) (cursor
> width %d)\n",
> + plane->base.base.id, plane->base.name,
> + fb->pitches[0], drm_rect_width(&plane_state-
> >uapi.dst));
> return -EINVAL;
> }
>
> @@ -516,7 +524,8 @@ static int i9xx_check_cursor(struct intel_crtc_state
> *crtc_state,
> if (display->platform.cherryview && pipe == PIPE_C &&
> plane_state->uapi.visible && plane_state->uapi.dst.x1 < 0) {
> drm_dbg_kms(display->drm,
> - "CHV cursor C not allowed to straddle the left
> screen
> edge\n");
> + "[PLANE:%d:%s] cursor not allowed to straddle the
> left screen edge\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index d4a6e9f78d8b..2f02591f9cd2 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -4495,9 +4495,9 @@ static int icl_check_nv12_planes(struct
> intel_atomic_state *state,
>
> if (!linked_state) {
> drm_dbg_kms(&dev_priv->drm,
> - "Need %d free Y planes for planar YUV\n",
> + "[CRTC:%d:%s] need %d free Y planes for
> planar YUV\n",
> + crtc->base.base.id, crtc->base.name,
> hweight8(crtc_state->nv12_planes));
> -
> return -EINVAL;
> }
>
> @@ -4512,8 +4512,9 @@ static int icl_check_nv12_planes(struct
> intel_atomic_state *state,
> crtc_state->data_rate_y[plane->id];
> crtc_state->rel_data_rate[linked->id] =
> crtc_state->rel_data_rate_y[plane->id];
> - drm_dbg_kms(&dev_priv->drm, "Using %s as Y plane for
> %s\n",
> - linked->base.name, plane->base.name);
> + drm_dbg_kms(&dev_priv->drm, "UV plane [PLANE:%d:%s]
> using [PLANE:%d:%s] as Y plane\n",
> + plane->base.base.id, plane->base.name,
> + linked->base.base.id, linked->base.name);
>
> /* Copy parameters to slave plane */
> linked_state->ctl = plane_state->ctl |
> PLANE_CTL_YUV420_Y_PLANE; diff --git
> a/drivers/gpu/drm/i915/display/skl_universal_plane.c
> b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> index 9c29cb26bf7c..484dae147385 100644
> --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
> +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> @@ -1706,6 +1706,7 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> const struct intel_plane_state *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> const struct drm_framebuffer *fb = plane_state->hw.fb;
> unsigned int rotation = plane_state->hw.rotation;
>
> @@ -1715,15 +1716,16 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> if (rotation & ~(DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180)
> &&
> intel_fb_is_ccs_modifier(fb->modifier)) {
> drm_dbg_kms(display->drm,
> - "RC support only with 0/180 degree rotation
> (%x)\n",
> - rotation);
> + "[PLANE:%d:%s] RC support only with 0/180 degree
> rotation (%x)\n",
> + plane->base.base.id, plane->base.name, rotation);
> return -EINVAL;
> }
>
> if (rotation & DRM_MODE_REFLECT_X &&
> fb->modifier == DRM_FORMAT_MOD_LINEAR) {
> drm_dbg_kms(display->drm,
> - "horizontal flip is not supported with linear
> surface
> formats\n");
> + "[PLANE:%d:%s] horizontal flip is not supported
> with linear surface formats\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -1734,14 +1736,16 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> intel_fb_is_tile4_modifier(fb->modifier) &&
> DISPLAY_VER(display) >= 20) {
> drm_dbg_kms(display->drm,
> - "horizontal flip is not supported with tile4 surface
> formats\n");
> + "[PLANE:%d:%s] horizontal flip is not supported
> with tile4 surface formats\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> if (drm_rotation_90_or_270(rotation)) {
> if
> (!intel_fb_supports_90_270_rotation(to_intel_framebuffer(fb))) {
> drm_dbg_kms(display->drm,
> - "Y/Yf tiling required for 90/270!\n");
> + "[PLANE:%d:%s] Y/Yf tiling required for
> 90/270!\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -1765,8 +1769,8 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> case DRM_FORMAT_XVYU12_16161616:
> case DRM_FORMAT_XVYU16161616:
> drm_dbg_kms(display->drm,
> - "Unsupported pixel format %p4cc for
> 90/270!\n",
> - &fb->format->format);
> + "[PLANE:%d:%s] unsupported pixel format
> %p4cc for 90/270!\n",
> + plane->base.base.id, plane->base.name,
> &fb->format->format);
> return -EINVAL;
> default:
> break;
> @@ -1779,7 +1783,8 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> fb->modifier != DRM_FORMAT_MOD_LINEAR &&
> fb->modifier != I915_FORMAT_MOD_X_TILED) {
> drm_dbg_kms(display->drm,
> - "Y/Yf tiling not supported in IF-ID mode\n");
> + "[PLANE:%d:%s] Y/Yf tiling not supported in IF-ID
> mode\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -1788,7 +1793,8 @@ static int skl_plane_check_fb(const struct
> intel_crtc_state *crtc_state,
> plane_state->ckey.flags & I915_SET_COLORKEY_SOURCE &&
> intel_format_is_p01x(fb->format->format)) {
> drm_dbg_kms(display->drm,
> - "Source color keying not supported with P01x
> formats\n");
> + "[PLANE:%d:%s] source color keying not supported
> with P01x formats\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -1799,6 +1805,7 @@ static int skl_plane_check_dst_coordinates(const
> struct intel_crtc_state *crtc_s
> const struct intel_plane_state
> *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> int crtc_x = plane_state->uapi.dst.x1;
> int crtc_w = drm_rect_width(&plane_state->uapi.dst);
> int pipe_src_w = drm_rect_width(&crtc_state->pipe_src);
> @@ -1815,7 +1822,8 @@ static int skl_plane_check_dst_coordinates(const
> struct intel_crtc_state *crtc_s
> if (DISPLAY_VER(display) == 10 &&
> (crtc_x + crtc_w < 4 || crtc_x > pipe_src_w - 4)) {
> drm_dbg_kms(display->drm,
> - "requested plane X %s position %d invalid (valid
> range %d-%d)\n",
> + "[PLANE:%d:%s] requested plane X %s position %d
> invalid (valid range %d-%d)\n",
> + plane->base.base.id, plane->base.name,
> crtc_x + crtc_w < 4 ? "end" : "start",
> crtc_x + crtc_w < 4 ? crtc_x + crtc_w : crtc_x,
> 4, pipe_src_w - 4);
> @@ -1828,6 +1836,7 @@ static int skl_plane_check_dst_coordinates(const
> struct intel_crtc_state *crtc_s static int
> skl_plane_check_nv12_rotation(const
> struct intel_plane_state *plane_state) {
> struct intel_display *display = to_intel_display(plane_state);
> + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> const struct drm_framebuffer *fb = plane_state->hw.fb;
> unsigned int rotation = plane_state->hw.rotation;
> int src_w = drm_rect_width(&plane_state->uapi.src) >> 16; @@ -
> 1837,7 +1846,9 @@ static int skl_plane_check_nv12_rotation(const struct
> intel_plane_state *plane_s
> src_w & 3 &&
> (rotation == DRM_MODE_ROTATE_270 ||
> rotation == (DRM_MODE_REFLECT_X | DRM_MODE_ROTATE_90)))
> {
> - drm_dbg_kms(display->drm, "src width must be multiple of 4
> for rotated planar YUV\n");
> + drm_dbg_kms(display->drm,
> + "[PLANE:%d:%s] src width must be multiple of 4 for
> rotated planar YUV\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
>
> @@ -1977,7 +1988,8 @@ int skl_calc_main_surface_offset(const struct
> intel_plane_state *plane_state,
> while ((*x + w) * cpp > plane_state-
> >view.color_plane[0].mapping_stride) {
> if (*offset == 0) {
> drm_dbg_kms(display->drm,
> - "Unable to find suitable display
> surface offset due to X-tiling\n");
> + "[PLANE:%d:%s] unable to find
> suitable display surface offset due to X-tiling\n",
> + plane->base.base.id, plane-
> >base.name);
> return -EINVAL;
> }
>
> @@ -2010,7 +2022,8 @@ static int skl_check_main_surface(struct
> intel_plane_state *plane_state)
>
> if (w > max_width || w < min_width || h > max_height || h < 1) {
> drm_dbg_kms(display->drm,
> - "requested Y/RGB source size %dx%d outside limits
> (min: %dx1 max: %dx%d)\n",
> + "[PLANE:%d:%s] requested Y/RGB source size
> %dx%d outside limits (min: %dx1 max: %dx%d)\n",
> + plane->base.base.id, plane->base.name,
> w, h, min_width, max_width, max_height);
> return -EINVAL;
> }
> @@ -2037,7 +2050,8 @@ static int skl_check_main_surface(struct
> intel_plane_state *plane_state)
> if (x != plane_state->view.color_plane[aux_plane].x ||
> y != plane_state->view.color_plane[aux_plane].y) {
> drm_dbg_kms(display->drm,
> - "Unable to find suitable display surface
> offset due to CCS\n");
> + "[PLANE:%d:%s] unable to find suitable
> display surface offset due to CCS\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
> }
> @@ -2081,7 +2095,8 @@ static int skl_check_nv12_aux_surface(struct
> intel_plane_state *plane_state)
> /* FIXME not quite sure how/if these apply to the chroma plane */
> if (w > max_width || h > max_height) {
> drm_dbg_kms(display->drm,
> - "CbCr source size %dx%d too big (limit %dx%d)\n",
> + "[PLANE:%d:%s] CbCr source size %dx%d too big
> (limit %dx%d)\n",
> + plane->base.base.id, plane->base.name,
> w, h, max_width, max_height);
> return -EINVAL;
> }
> @@ -2115,7 +2130,8 @@ static int skl_check_nv12_aux_surface(struct
> intel_plane_state *plane_state)
> if (x != plane_state->view.color_plane[ccs_plane].x ||
> y != plane_state->view.color_plane[ccs_plane].y) {
> drm_dbg_kms(display->drm,
> - "Unable to find suitable display surface
> offset due to CCS\n");
> + "[PLANE:%d:%s] unable to find suitable
> display surface offset due to CCS\n",
> + plane->base.base.id, plane->base.name);
> return -EINVAL;
> }
> }
> @@ -2896,7 +2912,8 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
>
> if (crtc_state->joiner_pipes) {
> drm_dbg_kms(display->drm,
> - "Unsupported joiner configuration for initial
> FB\n");
> + "[CRTC:%d:%s] Unsupported joiner configuration
> for initial FB\n",
> + crtc->base.base.id, crtc->base.name);
> return;
> }
>
> @@ -3033,10 +3050,11 @@ skl_get_initial_plane_config(struct intel_crtc
> *crtc,
> plane_config->size = fb->pitches[0] * aligned_height;
>
> drm_dbg_kms(display->drm,
> - "%s/%s with fb: size=%dx%d@%d, offset=%x, pitch %d, size
> 0x%x\n",
> - crtc->base.name, plane->base.name, fb->width, fb->height,
> - fb->format->cpp[0] * 8, base, fb->pitches[0],
> - plane_config->size);
> + "[CRTC:%d:%s][PLANE:%d:%s] with fb: size=%dx%d@%d,
> offset=%x, pitch %d, size 0x%x\n",
> + crtc->base.base.id, crtc->base.name,
> + plane->base.base.id, plane->base.name,
> + fb->width, fb->height, fb->format->cpp[0] * 8,
> + base, fb->pitches[0], plane_config->size);
>
> plane_config->fb = intel_fb;
> return;
> --
> 2.45.3
