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Merge tag 'drm-misc-next-2018-06-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

Browse Source 
drm-misc-next for 4.19:

UAPI Changes:
- Add writeback connector (Brian Starkey/Liviu Dudau)
- Add "content type" property to HDMI connectors (Stanislav Lisovskiy)

Cross-subsystem Changes:
- some devicetree Docs update
- fix compile breakage on ION due to the dma-buf cleanups (Christian König)

Core Changes:
- Reject over-sized allocation requests early (Chris Wilson)
- gem-fb-helper: Always do implicit sync (Daniel Vetter)
- dma-buf cleanups (Christian König)

Driver Changes:
- Fixes for the otm8009a panel driver (Philippe Cornu)
- Add Innolux TV123WAM panel driver support (Sandeep Panda)
- Move GEM BO to drm_framebuffer in few drivers (Daniel Stone)
- i915 pinning improvements (Chris Wilson)
- Stop consulting plane->fb/crtc in a few drivers (Ville Syrjälä)

Signed-off-by: Dave Airlie <airlied@redhat.com>

Link: https://patchwork.freedesktop.org/patch/msgid/20180621105428.GA20795@juma
This commit is contained in:
Dave Airlie
2018-06-22 12:56:48 +10:00
parent 3069290d9d c612ae0503
commit f4366e44ef
131 changed files with 2282 additions and 1245 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
drivers/gpu/drm/vc4/vc4_plane.c
View File

@@ -467,12 +467,14 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
struct drm_framebuffer *fb = state->fb;
u32 ctl0_offset = vc4_state->dlist_count;
const struct hvs_format *format = vc4_get_hvs_format(fb->format->format);
u64 base_format_mod = fourcc_mod_broadcom_mod(fb->modifier);
int num_planes = drm_format_num_planes(format->drm);
bool mix_plane_alpha;
bool covers_screen;
u32 scl0, scl1, pitch0;
u32 lbm_size, tiling;
unsigned long irqflags;
u32 hvs_format = format->hvs;
int ret, i;
ret = vc4_plane_setup_clipping_and_scaling(state);
@@ -512,7 +514,7 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
scl1 = vc4_get_scl_field(state, 0);
}
switch (fb->modifier) {
switch (base_format_mod) {
case DRM_FORMAT_MOD_LINEAR:
tiling = SCALER_CTL0_TILING_LINEAR;
pitch0 = VC4_SET_FIELD(fb->pitches[0], SCALER_SRC_PITCH);
@@ -535,6 +537,49 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
break;
}
case DRM_FORMAT_MOD_BROADCOM_SAND64:
case DRM_FORMAT_MOD_BROADCOM_SAND128:
case DRM_FORMAT_MOD_BROADCOM_SAND256: {
uint32_t param = fourcc_mod_broadcom_param(fb->modifier);
/* Column-based NV12 or RGBA.
*/
if (fb->format->num_planes > 1) {
if (hvs_format != HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE) {
DRM_DEBUG_KMS("SAND format only valid for NV12/21");
return -EINVAL;
}
hvs_format = HVS_PIXEL_FORMAT_H264;
} else {
if (base_format_mod == DRM_FORMAT_MOD_BROADCOM_SAND256) {
DRM_DEBUG_KMS("SAND256 format only valid for H.264");
return -EINVAL;
}
}
switch (base_format_mod) {
case DRM_FORMAT_MOD_BROADCOM_SAND64:
tiling = SCALER_CTL0_TILING_64B;
break;
case DRM_FORMAT_MOD_BROADCOM_SAND128:
tiling = SCALER_CTL0_TILING_128B;
break;
case DRM_FORMAT_MOD_BROADCOM_SAND256:
tiling = SCALER_CTL0_TILING_256B_OR_T;
break;
default:
break;
}
if (param > SCALER_TILE_HEIGHT_MASK) {
DRM_DEBUG_KMS("SAND height too large (%d)\n", param);
return -EINVAL;
}
pitch0 = VC4_SET_FIELD(param, SCALER_TILE_HEIGHT);
break;
}
default:
DRM_DEBUG_KMS("Unsupported FB tiling flag 0x%16llx",
(long long)fb->modifier);
@@ -544,8 +589,9 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
/* Control word */
vc4_dlist_write(vc4_state,
SCALER_CTL0_VALID |
VC4_SET_FIELD(SCALER_CTL0_RGBA_EXPAND_ROUND, SCALER_CTL0_RGBA_EXPAND) |
(format->pixel_order << SCALER_CTL0_ORDER_SHIFT) |
(format->hvs << SCALER_CTL0_PIXEL_FORMAT_SHIFT) |
(hvs_format << SCALER_CTL0_PIXEL_FORMAT_SHIFT) |
VC4_SET_FIELD(tiling, SCALER_CTL0_TILING) |
(vc4_state->is_unity ? SCALER_CTL0_UNITY : 0) |
VC4_SET_FIELD(scl0, SCALER_CTL0_SCL0) |
@@ -607,8 +653,13 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
/* Pitch word 1/2 */
for (i = 1; i < num_planes; i++) {
vc4_dlist_write(vc4_state,
VC4_SET_FIELD(fb->pitches[i], SCALER_SRC_PITCH));
if (hvs_format != HVS_PIXEL_FORMAT_H264) {
vc4_dlist_write(vc4_state,
VC4_SET_FIELD(fb->pitches[i],
SCALER_SRC_PITCH));
} else {
vc4_dlist_write(vc4_state, pitch0);
}
}
/* Colorspace conversion words */
@@ -810,18 +861,21 @@ static int vc4_prepare_fb(struct drm_plane *plane,
struct dma_fence *fence;
int ret;
if ((plane->state->fb == state->fb) || !state->fb)
if (!state->fb)
return 0;
bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
fence = reservation_object_get_excl_rcu(bo->resv);
drm_atomic_set_fence_for_plane(state, fence);
if (plane->state->fb == state->fb)
return 0;
ret = vc4_bo_inc_usecnt(bo);
if (ret)
return ret;
fence = reservation_object_get_excl_rcu(bo->resv);
drm_atomic_set_fence_for_plane(state, fence);
return 0;
}
@@ -866,13 +920,32 @@ static bool vc4_format_mod_supported(struct drm_plane *plane,
case DRM_FORMAT_BGR565:
case DRM_FORMAT_ARGB1555:
case DRM_FORMAT_XRGB1555:
return true;
switch (fourcc_mod_broadcom_mod(modifier)) {
case DRM_FORMAT_MOD_LINEAR:
case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED:
case DRM_FORMAT_MOD_BROADCOM_SAND64:
case DRM_FORMAT_MOD_BROADCOM_SAND128:
return true;
default:
return false;
}
case DRM_FORMAT_NV12:
case DRM_FORMAT_NV21:
switch (fourcc_mod_broadcom_mod(modifier)) {
case DRM_FORMAT_MOD_LINEAR:
case DRM_FORMAT_MOD_BROADCOM_SAND64:
case DRM_FORMAT_MOD_BROADCOM_SAND128:
case DRM_FORMAT_MOD_BROADCOM_SAND256:
return true;
default:
return false;
}
case DRM_FORMAT_YUV422:
case DRM_FORMAT_YVU422:
case DRM_FORMAT_YUV420:
case DRM_FORMAT_YVU420:
case DRM_FORMAT_NV12:
case DRM_FORMAT_NV16:
case DRM_FORMAT_NV61:
default:
return (modifier == DRM_FORMAT_MOD_LINEAR);
}
@@ -900,6 +973,9 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
unsigned i;
static const uint64_t modifiers[] = {
DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED,
DRM_FORMAT_MOD_BROADCOM_SAND128,
DRM_FORMAT_MOD_BROADCOM_SAND64,
DRM_FORMAT_MOD_BROADCOM_SAND256,
DRM_FORMAT_MOD_LINEAR,
DRM_FORMAT_MOD_INVALID
};