diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-10 12:58:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-10 12:58:46 -0800 |
| commit | 8d0749b4f83bf4768ceae45ee6a79e6e7eddfc2a (patch) | |
| tree | 069cc92e93982e0b921c09e71df6f7b68b4cbfa2 /drivers/gpu/drm/omapdrm/omap_plane.c | |
| parent | bf4eebf8cfa2cd50e20b7321dfb3effdcdc6e909 (diff) | |
| parent | cb6846fbb83b574c85c2a80211b402a6347b60b1 (diff) | |
Merge tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights are support for privacy screens found in new laptops, a
bunch of nomodeset refactoring, and i915 enables ADL-P systems by
default, while starting to add RPL-S support.
vmwgfx adds GEM and support for OpenGL 4.3 features in userspace.
Lots of internal refactorings around dma reservations, and lots of
driver refactoring as well.
Summary:
core:
- add privacy screen support
- move nomodeset option into drm subsystem
- clean up nomodeset handling in drivers
- make drm_irq.c legacy
- fix stack_depot name conflicts
- remove DMA_BUF_SET_NAME ioctl restrictions
- sysfs: send hotplug event
- replace several DRM_* logging macros with drm_*
- move hashtable to legacy code
- add error return from gem_create_object
- cma-helper: improve interfaces, drop CONFIG_DRM_KMS_CMA_HELPER
- kernel.h related include cleanups
- support XRGB2101010 source buffers
ttm:
- don't include drm hashtable
- stop pruning fences after wait
- documentation updates
dma-buf:
- add dma_resv selftest
- add debugfs helpers
- remove dma_resv_get_excl_unlocked
- documentation
- make fences mandatory in dma_resv_add_excl_fence
dp:
- add link training delay helpers
gem:
- link shmem/cma helpers into separate modules
- use dma_resv iteratior
- import dma-buf namespace into gem helper modules
scheduler:
- fence grab fix
- lockdep fixes
bridge:
- switch to managed MIPI DSI helpers
- register and attach during probe fixes
- convert to YAML in several places.
panel:
- add bunch of new panesl
simpledrm:
- support FB_DAMAGE_CLIPS
- support virtual screen sizes
- add Apple M1 support
amdgpu:
- enable seamless boot for DCN 3.01
- runtime PM fixes
- use drm_kms_helper_connector_hotplug_event
- get all fences at once
- use generic drm fb helpers
- PSR/DPCD/LTTPR/DSC/PM/RAS/OLED/SRIOV fixes
- add smart trace buffer (STB) for supported GPUs
- display debugfs entries
- new SMU debug option
- Documentation update
amdkfd:
- IP discovery enumeration refactor
- interface between driver fixes
- SVM fixes
- kfd uapi header to define some sysfs bitfields.
i915:
- support VESA panel backlights
- enable ADL-P by default
- add eDP privacy screen support
- add Raptor Lake S (RPL-S) support
- DG2 page table support
- lots of GuC/HuC fw refactoring
- refactored i915->gt interfaces
- CD clock squashing support
- enable 10-bit gamma support
- update ADL-P DMC fw to v2.14
- enable runtime PM autosuspend by default
- ADL-P DSI support
- per-lane DP drive settings for ICL+
- add support for pipe C/D DMC firmware
- Atomic gamma LUT updates
- remove CCS FB stride restrictions on ADL-P
- VRR platform support for display 11
- add support for display audio codec keepalive
- lots of display refactoring
- fix runtime PM handling during PXP suspend
- improved eviction performance with async TTM moves
- async VMA unbinding improvements
- VMA locking refactoring
- improved error capture robustness
- use per device iommu checks
- drop bits stealing from i915_sw_fence function ptr
- remove dma_resv_prune
- add IC cache invalidation on DG2
nouveau:
- crc fixes
- validate LUTs in atomic check
- set HDMI AVI RGB quant to full
tegra:
- buffer objects reworks for dma-buf compat
- NVDEC driver uAPI support
- power management improvements
etnaviv:
- IOMMU enabled system support
- fix > 4GB command buffer mapping
- close a DoS vector
- fix spurious GPU resets
ast:
- fix i2c initialization
rcar-du:
- DSI output support
exynos:
- replace legacy gpio interface
- implement generic GEM object mmap
msm:
- dpu plane state cleanup in prep for multirect
- dpu debugfs cleanups
- dp support for sc7280
- a506 support
- removal of struct_mutex
- remove old eDP sub-driver
anx7625:
- support MIPI DSI input
- support HDMI audio
- fix reading EDID
lvds:
- fix bridge DT bindings
megachips:
- probe both bridges before registering
dw-hdmi:
- allow interlace on bridge
ps8640:
- enable runtime PM
- support aux-bus
tx358768:
- enable reference clock
- add pulse mode support
ti-sn65dsi86:
- use regmap bulk write
- add PWM support
etnaviv:
- get all fences at once
gma500:
- gem object cleanups
kmb:
- enable fb console
radeon:
- use dma_resv_wait_timeout
rockchip:
- add DSP hold timeout
- suspend/resume fixes
- PLL clock fixes
- implement mmap in GEM object functions
- use generic fbdev emulation
sun4i:
- use CMA helpers without vmap support
vc4:
- fix HDMI-CEC hang with display is off
- power on HDMI controller while disabling
- support 4K@60Hz modes
- support 10-bit YUV 4:2:0 output
vmwgfx:
- fix leak on probe errors
- fail probing on broken hosts
- new placement for MOB page tables
- hide internal BOs from userspace
- implement GEM support
- implement GL 4.3 support
virtio:
- overflow fixes
xen:
- implement mmap as GEM object function
omapdrm:
- fix scatterlist export
- support virtual planes
mediatek:
- MT8192 support
- CMDQ refinement"
* tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drm: (1241 commits)
drm/amdgpu: no DC support for headless chips
drm/amd/display: fix dereference before NULL check
drm/amdgpu: always reset the asic in suspend (v2)
drm/amdgpu: put SMU into proper state on runpm suspending for BOCO capable platform
drm/amd/display: Fix the uninitialized variable in enable_stream_features()
drm/amdgpu: fix runpm documentation
amdgpu/pm: Make sysfs pm attributes as read-only for VFs
drm/amdgpu: save error count in RAS poison handler
drm/amdgpu: drop redundant semicolon
drm/amd/display: get and restore link res map
drm/amd/display: support dynamic HPO DP link encoder allocation
drm/amd/display: access hpo dp link encoder only through link resource
drm/amd/display: populate link res in both detection and validation
drm/amd/display: define link res and make it accessible to all link interfaces
drm/amd/display: 3.2.167
drm/amd/display: [FW Promotion] Release 0.0.98
drm/amd/display: Undo ODM combine
drm/amd/display: Add reg defs for DCN303
drm/amd/display: Changed pipe split policy to allow for multi-display pipe split
drm/amd/display: Set optimize_pwr_state for DCN31
...
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_plane.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 349 |
1 files changed, 298 insertions, 51 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 512af976b7e9..b35205c4e979 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -8,6 +8,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_gem_atomic_helper.h> #include <drm/drm_plane_helper.h> +#include <drm/drm_fourcc.h> #include "omap_dmm_tiler.h" #include "omap_drv.h" @@ -16,14 +17,30 @@ * plane funcs */ +#define to_omap_plane_state(x) container_of(x, struct omap_plane_state, base) + +struct omap_plane_state { + /* Must be first. */ + struct drm_plane_state base; + + struct omap_hw_overlay *overlay; + struct omap_hw_overlay *r_overlay; /* right overlay */ +}; + #define to_omap_plane(x) container_of(x, struct omap_plane, base) struct omap_plane { struct drm_plane base; enum omap_plane_id id; - const char *name; }; +bool is_omap_plane_dual_overlay(struct drm_plane_state *state) +{ + struct omap_plane_state *omap_state = to_omap_plane_state(state); + + return !!omap_state->r_overlay; +} + static int omap_plane_prepare_fb(struct drm_plane *plane, struct drm_plane_state *new_state) { @@ -46,13 +63,35 @@ static void omap_plane_atomic_update(struct drm_plane *plane, struct drm_atomic_state *state) { struct omap_drm_private *priv = plane->dev->dev_private; - struct omap_plane *omap_plane = to_omap_plane(plane); struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane); - struct omap_overlay_info info; + struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, + plane); + struct omap_plane_state *new_omap_state; + struct omap_plane_state *old_omap_state; + struct omap_overlay_info info, r_info; + enum omap_plane_id ovl_id, r_ovl_id; int ret; + bool dual_ovl; + + new_omap_state = to_omap_plane_state(new_state); + old_omap_state = to_omap_plane_state(old_state); - DBG("%s, crtc=%p fb=%p", omap_plane->name, new_state->crtc, + dual_ovl = is_omap_plane_dual_overlay(new_state); + + /* Cleanup previously held overlay if needed */ + if (old_omap_state->overlay) + omap_overlay_update_state(priv, old_omap_state->overlay); + if (old_omap_state->r_overlay) + omap_overlay_update_state(priv, old_omap_state->r_overlay); + + if (!new_omap_state->overlay) { + DBG("[PLANE:%d:%s] no overlay attached", plane->base.id, plane->name); + return; + } + + ovl_id = new_omap_state->overlay->id; + DBG("%s, crtc=%p fb=%p", plane->name, new_state->crtc, new_state->fb); memset(&info, 0, sizeof(info)); @@ -67,65 +106,155 @@ static void omap_plane_atomic_update(struct drm_plane *plane, info.color_encoding = new_state->color_encoding; info.color_range = new_state->color_range; + r_info = info; + /* update scanout: */ - omap_framebuffer_update_scanout(new_state->fb, new_state, &info); + omap_framebuffer_update_scanout(new_state->fb, new_state, &info, + dual_ovl ? &r_info : NULL); - DBG("%dx%d -> %dx%d (%d)", info.width, info.height, - info.out_width, info.out_height, - info.screen_width); + DBG("%s: %dx%d -> %dx%d (%d)", + new_omap_state->overlay->name, info.width, info.height, + info.out_width, info.out_height, info.screen_width); DBG("%d,%d %pad %pad", info.pos_x, info.pos_y, &info.paddr, &info.p_uv_addr); + if (dual_ovl) { + r_ovl_id = new_omap_state->r_overlay->id; + /* + * If the current plane uses 2 hw planes the very next + * zorder is used by the r_overlay so we just use the + * main overlay zorder + 1 + */ + r_info.zorder = info.zorder + 1; + + DBG("%s: %dx%d -> %dx%d (%d)", + new_omap_state->r_overlay->name, + r_info.width, r_info.height, + r_info.out_width, r_info.out_height, r_info.screen_width); + DBG("%d,%d %pad %pad", r_info.pos_x, r_info.pos_y, + &r_info.paddr, &r_info.p_uv_addr); + } + /* and finally, update omapdss: */ - ret = dispc_ovl_setup(priv->dispc, omap_plane->id, &info, + ret = dispc_ovl_setup(priv->dispc, ovl_id, &info, omap_crtc_timings(new_state->crtc), false, omap_crtc_channel(new_state->crtc)); if (ret) { dev_err(plane->dev->dev, "Failed to setup plane %s\n", - omap_plane->name); - dispc_ovl_enable(priv->dispc, omap_plane->id, false); + plane->name); + dispc_ovl_enable(priv->dispc, ovl_id, false); return; } - dispc_ovl_enable(priv->dispc, omap_plane->id, true); + dispc_ovl_enable(priv->dispc, ovl_id, true); + + if (dual_ovl) { + ret = dispc_ovl_setup(priv->dispc, r_ovl_id, &r_info, + omap_crtc_timings(new_state->crtc), false, + omap_crtc_channel(new_state->crtc)); + if (ret) { + dev_err(plane->dev->dev, "Failed to setup plane right-overlay %s\n", + plane->name); + dispc_ovl_enable(priv->dispc, r_ovl_id, false); + dispc_ovl_enable(priv->dispc, ovl_id, false); + return; + } + + dispc_ovl_enable(priv->dispc, r_ovl_id, true); + } } static void omap_plane_atomic_disable(struct drm_plane *plane, struct drm_atomic_state *state) { - struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, - plane); struct omap_drm_private *priv = plane->dev->dev_private; struct omap_plane *omap_plane = to_omap_plane(plane); + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); + struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, + plane); + struct omap_plane_state *new_omap_state; + struct omap_plane_state *old_omap_state; + + new_omap_state = to_omap_plane_state(new_state); + old_omap_state = to_omap_plane_state(old_state); + + if (!old_omap_state->overlay) + return; new_state->rotation = DRM_MODE_ROTATE_0; new_state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : omap_plane->id; - dispc_ovl_enable(priv->dispc, omap_plane->id, false); + omap_overlay_update_state(priv, old_omap_state->overlay); + new_omap_state->overlay = NULL; + + if (is_omap_plane_dual_overlay(old_state)) { + omap_overlay_update_state(priv, old_omap_state->r_overlay); + new_omap_state->r_overlay = NULL; + } } +#define FRAC_16_16(mult, div) (((mult) << 16) / (div)) + static int omap_plane_atomic_check(struct drm_plane *plane, struct drm_atomic_state *state) { struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane); + struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, + plane); + struct omap_drm_private *priv = plane->dev->dev_private; + struct omap_plane_state *omap_state = to_omap_plane_state(new_plane_state); + struct omap_global_state *omap_overlay_global_state; struct drm_crtc_state *crtc_state; + bool new_r_hw_overlay = false; + bool new_hw_overlay = false; + u32 max_width, max_height; + struct drm_crtc *crtc; + u16 width, height; + u32 caps = 0; + u32 fourcc; + int ret; - if (!new_plane_state->fb) - return 0; + omap_overlay_global_state = omap_get_global_state(state); + if (IS_ERR(omap_overlay_global_state)) + return PTR_ERR(omap_overlay_global_state); + + dispc_ovl_get_max_size(priv->dispc, &width, &height); + max_width = width << 16; + max_height = height << 16; - /* crtc should only be NULL when disabling (i.e., !new_plane_state->fb) */ - if (WARN_ON(!new_plane_state->crtc)) + crtc = new_plane_state->crtc ? new_plane_state->crtc : plane->state->crtc; + if (!crtc) return 0; - crtc_state = drm_atomic_get_existing_crtc_state(state, - new_plane_state->crtc); + crtc_state = drm_atomic_get_existing_crtc_state(state, crtc); /* we should have a crtc state if the plane is attached to a crtc */ if (WARN_ON(!crtc_state)) return 0; - if (!crtc_state->enable) + /* + * Note: these are just sanity checks to filter out totally bad scaling + * factors. The real limits must be calculated case by case, and + * unfortunately we currently do those checks only at the commit + * phase in dispc. + */ + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, + FRAC_16_16(1, 8), FRAC_16_16(8, 1), + true, true); + if (ret) + return ret; + + DBG("%s: visible %d -> %d", plane->name, + old_plane_state->visible, new_plane_state->visible); + + if (!new_plane_state->visible) { + omap_overlay_release(state, omap_state->overlay); + omap_overlay_release(state, omap_state->r_overlay); + omap_state->overlay = NULL; + omap_state->r_overlay = NULL; return 0; + } if (new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0) return -EINVAL; @@ -136,10 +265,96 @@ static int omap_plane_atomic_check(struct drm_plane *plane, if (new_plane_state->crtc_y + new_plane_state->crtc_h > crtc_state->adjusted_mode.vdisplay) return -EINVAL; + /* Make sure dimensions are within bounds. */ + if (new_plane_state->src_h > max_height || new_plane_state->crtc_h > height) + return -EINVAL; + + + if (new_plane_state->src_w > max_width || new_plane_state->crtc_w > width) { + bool is_fourcc_yuv = new_plane_state->fb->format->is_yuv; + + if (is_fourcc_yuv && (((new_plane_state->src_w >> 16) / 2 & 1) || + new_plane_state->crtc_w / 2 & 1)) { + /* + * When calculating the split overlay width + * and it yield an odd value we will need to adjust + * the indivual width +/- 1. So make sure it fits + */ + if (new_plane_state->src_w <= ((2 * width - 1) << 16) && + new_plane_state->crtc_w <= (2 * width - 1)) + new_r_hw_overlay = true; + else + return -EINVAL; + } else { + if (new_plane_state->src_w <= (2 * max_width) && + new_plane_state->crtc_w <= (2 * width)) + new_r_hw_overlay = true; + else + return -EINVAL; + } + } + if (new_plane_state->rotation != DRM_MODE_ROTATE_0 && !omap_framebuffer_supports_rotation(new_plane_state->fb)) return -EINVAL; + if ((new_plane_state->src_w >> 16) != new_plane_state->crtc_w || + (new_plane_state->src_h >> 16) != new_plane_state->crtc_h) + caps |= OMAP_DSS_OVL_CAP_SCALE; + + fourcc = new_plane_state->fb->format->format; + + /* + * (re)allocate hw overlay if we don't have one or + * there is a caps mismatch + */ + if (!omap_state->overlay || (caps & ~omap_state->overlay->caps)) { + new_hw_overlay = true; + } else { + /* check supported format */ + if (!dispc_ovl_color_mode_supported(priv->dispc, omap_state->overlay->id, + fourcc)) + new_hw_overlay = true; + } + + /* + * check if we need two overlays and only have 1 or + * if we had 2 overlays but will only need 1 + */ + if ((new_r_hw_overlay && !omap_state->r_overlay) || + (!new_r_hw_overlay && omap_state->r_overlay)) + new_hw_overlay = true; + + if (new_hw_overlay) { + struct omap_hw_overlay *old_ovl = omap_state->overlay; + struct omap_hw_overlay *old_r_ovl = omap_state->r_overlay; + struct omap_hw_overlay *new_ovl = NULL; + struct omap_hw_overlay *new_r_ovl = NULL; + + omap_overlay_release(state, old_ovl); + omap_overlay_release(state, old_r_ovl); + + ret = omap_overlay_assign(state, plane, caps, fourcc, &new_ovl, + new_r_hw_overlay ? &new_r_ovl : NULL); + if (ret) { + DBG("%s: failed to assign hw_overlay", plane->name); + omap_state->overlay = NULL; + omap_state->r_overlay = NULL; + return ret; + } + + omap_state->overlay = new_ovl; + if (new_r_hw_overlay) + omap_state->r_overlay = new_r_ovl; + else + omap_state->r_overlay = NULL; + } + + DBG("plane: %s overlay_id: %d", plane->name, omap_state->overlay->id); + + if (omap_state->r_overlay) + DBG("plane: %s r_overlay_id: %d", plane->name, omap_state->r_overlay->id); + return 0; } @@ -155,7 +370,7 @@ static void omap_plane_destroy(struct drm_plane *plane) { struct omap_plane *omap_plane = to_omap_plane(plane); - DBG("%s", omap_plane->name); + DBG("%s", plane->name); drm_plane_cleanup(plane); @@ -189,11 +404,17 @@ void omap_plane_install_properties(struct drm_plane *plane, static void omap_plane_reset(struct drm_plane *plane) { struct omap_plane *omap_plane = to_omap_plane(plane); + struct omap_plane_state *omap_state; + + if (plane->state) + drm_atomic_helper_plane_destroy_state(plane, plane->state); - drm_atomic_helper_plane_reset(plane); - if (!plane->state) + omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL); + if (!omap_state) return; + __drm_atomic_helper_plane_reset(plane, &omap_state->base); + /* * Set the zpos default depending on whether we are a primary or overlay * plane. @@ -204,6 +425,47 @@ static void omap_plane_reset(struct drm_plane *plane) plane->state->color_range = DRM_COLOR_YCBCR_FULL_RANGE; } +static struct drm_plane_state * +omap_plane_atomic_duplicate_state(struct drm_plane *plane) +{ + struct omap_plane_state *state, *current_state; + + if (WARN_ON(!plane->state)) + return NULL; + + current_state = to_omap_plane_state(plane->state); + + state = kmalloc(sizeof(*state), GFP_KERNEL); + if (!state) + return NULL; + + __drm_atomic_helper_plane_duplicate_state(plane, &state->base); + + state->overlay = current_state->overlay; + state->r_overlay = current_state->r_overlay; + + return &state->base; +} + +static void omap_plane_atomic_print_state(struct drm_printer *p, + const struct drm_plane_state *state) +{ + struct omap_plane_state *omap_state = to_omap_plane_state(state); + + if (omap_state->overlay) + drm_printf(p, "\toverlay=%s (caps=0x%x)\n", + omap_state->overlay->name, + omap_state->overlay->caps); + else + drm_printf(p, "\toverlay=None\n"); + if (omap_state->r_overlay) + drm_printf(p, "\tr_overlay=%s (caps=0x%x)\n", + omap_state->r_overlay->name, + omap_state->r_overlay->caps); + else + drm_printf(p, "\tr_overlay=None\n"); +} + static int omap_plane_atomic_set_property(struct drm_plane *plane, struct drm_plane_state *state, struct drm_property *property, @@ -239,10 +501,11 @@ static const struct drm_plane_funcs omap_plane_funcs = { .disable_plane = drm_atomic_helper_disable_plane, .reset = omap_plane_reset, .destroy = omap_plane_destroy, - .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, + .atomic_duplicate_state = omap_plane_atomic_duplicate_state, .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, .atomic_set_property = omap_plane_atomic_set_property, .atomic_get_property = omap_plane_atomic_get_property, + .atomic_print_state = omap_plane_atomic_print_state, }; static bool omap_plane_supports_yuv(struct drm_plane *plane) @@ -261,20 +524,6 @@ static bool omap_plane_supports_yuv(struct drm_plane *plane) return false; } -static const char *plane_id_to_name[] = { - [OMAP_DSS_GFX] = "gfx", - [OMAP_DSS_VIDEO1] = "vid1", - [OMAP_DSS_VIDEO2] = "vid2", - [OMAP_DSS_VIDEO3] = "vid3", -}; - -static const enum omap_plane_id plane_idx_to_id[] = { - OMAP_DSS_GFX, - OMAP_DSS_VIDEO1, - OMAP_DSS_VIDEO2, - OMAP_DSS_VIDEO3, -}; - /* initialize plane */ struct drm_plane *omap_plane_init(struct drm_device *dev, int idx, enum drm_plane_type type, @@ -284,27 +533,25 @@ struct drm_plane *omap_plane_init(struct drm_device *dev, unsigned int num_planes = dispc_get_num_ovls(priv->dispc); struct drm_plane *plane; struct omap_plane *omap_plane; - enum omap_plane_id id; int ret; u32 nformats; const u32 *formats; - if (WARN_ON(idx >= ARRAY_SIZE(plane_idx_to_id))) + if (WARN_ON(idx >= num_planes)) return ERR_PTR(-EINVAL); - id = plane_idx_to_id[idx]; - - DBG("%s: type=%d", plane_id_to_name[id], type); - omap_plane = kzalloc(sizeof(*omap_plane), GFP_KERNEL); if (!omap_plane) return ERR_PTR(-ENOMEM); - formats = dispc_ovl_get_color_modes(priv->dispc, id); + omap_plane->id = idx; + + DBG("%d: type=%d", omap_plane->id, type); + DBG(" crtc_mask: 0x%04x", possible_crtcs); + + formats = dispc_ovl_get_color_modes(priv->dispc, omap_plane->id); for (nformats = 0; formats[nformats]; ++nformats) ; - omap_plane->id = id; - omap_plane->name = plane_id_to_name[id]; plane = &omap_plane->base; @@ -334,8 +581,8 @@ struct drm_plane *omap_plane_init(struct drm_device *dev, return plane; error: - dev_err(dev->dev, "%s(): could not create plane: %s\n", - __func__, plane_id_to_name[id]); + dev_err(dev->dev, "%s(): could not create plane: %d\n", + __func__, omap_plane->id); kfree(omap_plane); return NULL; |