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-rw-r--r--src/drmmode_display.c66
-rw-r--r--src/radeon.h5
-rw-r--r--src/radeon_bo_helper.c231
-rw-r--r--src/radeon_kms.c35
4 files changed, 131 insertions, 206 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 8dc776fa..c7bec59c 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -116,7 +116,6 @@ static PixmapPtr drmmode_create_bo_pixmap(ScrnInfoPtr pScrn,
RADEONInfoPtr info = RADEONPTR(pScrn);
ScreenPtr pScreen = pScrn->pScreen;
PixmapPtr pixmap;
- uint32_t tiling;
pixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, depth,
RADEON_CREATE_PIXMAP_SCANOUT);
@@ -137,37 +136,8 @@ static PixmapPtr drmmode_create_bo_pixmap(ScrnInfoPtr pScrn,
if (info->surf_man && !info->use_glamor) {
struct radeon_surface *surface = radeon_get_pixmap_surface(pixmap);
- memset(surface, 0, sizeof(struct radeon_surface));
- surface->npix_x = width;
- surface->npix_y = height;
- surface->npix_z = 1;
- surface->blk_w = 1;
- surface->blk_h = 1;
- surface->blk_d = 1;
- surface->array_size = 1;
- surface->last_level = 0;
- surface->bpe = bpp / 8;
- surface->nsamples = 1;
- surface->flags = RADEON_SURF_SCANOUT;
- /* we are requiring a recent enough libdrm version */
- surface->flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR_ALIGNED, MODE);
- tiling = radeon_get_pixmap_tiling_flags(pixmap);
-
- if (tiling & RADEON_TILING_MICRO) {
- surface->flags = RADEON_SURF_CLR(surface->flags, MODE);
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
- }
- if (tiling & RADEON_TILING_MACRO) {
- surface->flags = RADEON_SURF_CLR(surface->flags, MODE);
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
- }
-
- if (radeon_surface_best(info->surf_man, surface))
- goto fail;
-
- if (radeon_surface_init(info->surf_man, surface))
+ if (!radeon_surface_initialize(info, surface, width, height, bpp / 8,
+ radeon_get_pixmap_tiling_flags(pixmap), 0))
goto fail;
}
@@ -2301,36 +2271,10 @@ drmmode_xf86crtc_resize (ScrnInfoPtr scrn, int width, int height)
base_align = 4096;
if (info->surf_man) {
- memset(&surface, 0, sizeof(struct radeon_surface));
- surface.npix_x = width;
- surface.npix_y = height;
- surface.npix_z = 1;
- surface.blk_w = 1;
- surface.blk_h = 1;
- surface.blk_d = 1;
- surface.array_size = 1;
- surface.last_level = 0;
- surface.bpe = cpp;
- surface.nsamples = 1;
- surface.flags = RADEON_SURF_SCANOUT;
- /* we are requiring a recent enough libdrm version */
- surface.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR_ALIGNED, MODE);
- if (tiling_flags & RADEON_TILING_MICRO) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
- }
- if (tiling_flags & RADEON_TILING_MACRO) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
- }
- if (radeon_surface_best(info->surf_man, &surface)) {
- return FALSE;
- }
- if (radeon_surface_init(info->surf_man, &surface)) {
+ if (!radeon_surface_initialize(info, &surface, width, height,
+ cpp, tiling_flags, 0))
return FALSE;
- }
+
screen_size = surface.bo_size;
base_align = surface.bo_alignment;
pitch = surface.level[0].pitch_bytes;
diff --git a/src/radeon.h b/src/radeon.h
index 63b6cf1f..c2ae6606 100644
--- a/src/radeon.h
+++ b/src/radeon.h
@@ -643,6 +643,11 @@ extern void RADEONInit3DEngine(ScrnInfoPtr pScrn);
extern int radeon_cs_space_remaining(ScrnInfoPtr pScrn);
/* radeon_bo_helper.c */
+extern Bool
+radeon_surface_initialize(RADEONInfoPtr info, struct radeon_surface *surface,
+ int width, int height, int cpp, uint32_t tiling_flags,
+ int usage_hint);
+
extern Bool radeon_get_pixmap_handle(PixmapPtr pixmap, uint32_t *handle);
/* radeon_commonfuncs.c */
diff --git a/src/radeon_bo_helper.c b/src/radeon_bo_helper.c
index be879aad..37658942 100644
--- a/src/radeon_bo_helper.c
+++ b/src/radeon_bo_helper.c
@@ -59,6 +59,89 @@ static Bool RADEONMacroSwitch(int width, int height, int bpp,
}
}
+static unsigned eg_tile_split_opp(unsigned tile_split)
+{
+ switch (tile_split) {
+ case 0: tile_split = 64; break;
+ case 1: tile_split = 128; break;
+ case 2: tile_split = 256; break;
+ case 3: tile_split = 512; break;
+ default:
+ case 4: tile_split = 1024; break;
+ case 5: tile_split = 2048; break;
+ case 6: tile_split = 4096; break;
+ }
+ return tile_split;
+}
+
+Bool
+radeon_surface_initialize(RADEONInfoPtr info, struct radeon_surface *surface,
+ int width, int height, int cpp, uint32_t tiling_flags,
+ int usage_hint)
+{
+ memset(surface, 0, sizeof(struct radeon_surface));
+
+ surface->npix_x = width;
+ /* need to align height to 8 for old kernel */
+ surface->npix_y = RADEON_ALIGN(height, 8);
+ surface->npix_z = 1;
+ surface->blk_w = 1;
+ surface->blk_h = 1;
+ surface->blk_d = 1;
+ surface->array_size = 1;
+ surface->last_level = 0;
+ surface->bpe = cpp;
+ surface->nsamples = 1;
+ if (height < 128) {
+ /* disable 2d tiling for small surface to work around
+ * the fact that ddx align height to 8 pixel for old
+ * obscure reason i can't remember
+ */
+ tiling_flags &= ~RADEON_TILING_MACRO;
+ }
+
+ surface->flags = RADEON_SURF_SCANOUT | RADEON_SURF_HAS_TILE_MODE_INDEX |
+ RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
+
+ if (usage_hint & RADEON_CREATE_PIXMAP_SZBUFFER) {
+ surface->flags |= RADEON_SURF_ZBUFFER;
+ surface->flags |= RADEON_SURF_SBUFFER;
+ }
+
+ if ((tiling_flags & RADEON_TILING_MACRO)) {
+ surface->flags = RADEON_SURF_CLR(surface->flags, MODE);
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+ } else if ((tiling_flags & RADEON_TILING_MICRO)) {
+ surface->flags = RADEON_SURF_CLR(surface->flags, MODE);
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
+ } else
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR, MODE);
+
+ if (info->ChipFamily >= CHIP_FAMILY_CEDAR) {
+ surface->bankw = (tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) &
+ RADEON_TILING_EG_BANKW_MASK;
+ surface->bankh = (tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) &
+ RADEON_TILING_EG_BANKH_MASK;
+ surface->tile_split = eg_tile_split_opp((tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) &
+ RADEON_TILING_EG_TILE_SPLIT_MASK);
+ if (surface->flags & RADEON_SURF_SBUFFER) {
+ surface->stencil_tile_split =
+ (tiling_flags >> RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT) &
+ RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK;
+ }
+ surface->mtilea = (tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) &
+ RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
+ }
+
+ if (radeon_surface_best(info->surf_man, surface))
+ return FALSE;
+
+ if (radeon_surface_init(info->surf_man, surface))
+ return FALSE;
+
+ return TRUE;
+}
+
/* Calculate appropriate tiling and pitch for a pixmap and allocate a BO that
* can hold it.
*/
@@ -108,77 +191,37 @@ radeon_alloc_pixmap_bo(ScrnInfoPtr pScrn, int width, int height, int depth,
base_align = drmmode_get_base_align(pScrn, cpp, tiling);
size = RADEON_ALIGN(heighta * pitch, RADEON_GPU_PAGE_SIZE);
- if (info->surf_man) {
- memset(&surface, 0, sizeof(struct radeon_surface));
-
- if (width) {
- surface.npix_x = width;
- /* need to align height to 8 for old kernel */
- surface.npix_y = RADEON_ALIGN(height, 8);
- surface.npix_z = 1;
- surface.blk_w = 1;
- surface.blk_h = 1;
- surface.blk_d = 1;
- surface.array_size = 1;
- surface.last_level = 0;
- surface.bpe = cpp;
- surface.nsamples = 1;
- if (height < 128) {
- /* disable 2d tiling for small surface to work around
- * the fact that ddx align height to 8 pixel for old
- * obscure reason i can't remember
- */
- tiling &= ~RADEON_TILING_MACRO;
- }
- surface.flags = RADEON_SURF_SCANOUT;
- /* we are requiring a recent enough libdrm version */
- surface.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR, MODE);
- if ((tiling & RADEON_TILING_MICRO)) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
- }
- if ((tiling & RADEON_TILING_MACRO)) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
- }
- if (usage_hint & RADEON_CREATE_PIXMAP_SZBUFFER) {
- surface.flags |= RADEON_SURF_ZBUFFER;
- surface.flags |= RADEON_SURF_SBUFFER;
- }
- if (radeon_surface_best(info->surf_man, &surface)) {
- return NULL;
- }
- if (radeon_surface_init(info->surf_man, &surface)) {
- return NULL;
- }
- size = surface.bo_size;
- base_align = surface.bo_alignment;
- pitch = surface.level[0].pitch_bytes;
- tiling = 0;
- switch (surface.level[0].mode) {
- case RADEON_SURF_MODE_2D:
- tiling |= RADEON_TILING_MACRO;
- tiling |= surface.bankw << RADEON_TILING_EG_BANKW_SHIFT;
- tiling |= surface.bankh << RADEON_TILING_EG_BANKH_SHIFT;
- tiling |= surface.mtilea << RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT;
- if (surface.tile_split)
- tiling |= eg_tile_split(surface.tile_split) << RADEON_TILING_EG_TILE_SPLIT_SHIFT;
- tiling |= eg_tile_split(surface.stencil_tile_split) << RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT;
- break;
- case RADEON_SURF_MODE_1D:
- tiling |= RADEON_TILING_MICRO;
- break;
- default:
- break;
- }
- }
-
- if (new_surface)
- *new_surface = surface;
+ if (width && info->surf_man) {
+ if (!radeon_surface_initialize(info, &surface, width, height, cpp,
+ tiling, usage_hint))
+ return NULL;
+
+ size = surface.bo_size;
+ base_align = surface.bo_alignment;
+ pitch = surface.level[0].pitch_bytes;
+ tiling = 0;
+ switch (surface.level[0].mode) {
+ case RADEON_SURF_MODE_2D:
+ tiling |= RADEON_TILING_MACRO;
+ tiling |= surface.bankw << RADEON_TILING_EG_BANKW_SHIFT;
+ tiling |= surface.bankh << RADEON_TILING_EG_BANKH_SHIFT;
+ tiling |= surface.mtilea << RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT;
+ if (surface.tile_split)
+ tiling |= eg_tile_split(surface.tile_split) << RADEON_TILING_EG_TILE_SPLIT_SHIFT;
+ if (surface.flags & RADEON_SURF_SBUFFER)
+ tiling |= eg_tile_split(surface.stencil_tile_split) << RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT;
+ break;
+ case RADEON_SURF_MODE_1D:
+ tiling |= RADEON_TILING_MICRO;
+ break;
+ default:
+ break;
}
+ if (new_surface)
+ *new_surface = surface;
+ }
+
if (tiling)
flags |= RADEON_GEM_NO_CPU_ACCESS;
@@ -308,21 +351,6 @@ Bool radeon_share_pixmap_backing(struct radeon_bo *bo, void **handle_p)
return TRUE;
}
-static unsigned eg_tile_split_opp(unsigned tile_split)
-{
- switch (tile_split) {
- case 0: tile_split = 64; break;
- case 1: tile_split = 128; break;
- case 2: tile_split = 256; break;
- case 3: tile_split = 512; break;
- default:
- case 4: tile_split = 1024; break;
- case 5: tile_split = 2048; break;
- case 6: tile_split = 4096; break;
- }
- return tile_split;
-}
-
Bool radeon_set_shared_pixmap_backing(PixmapPtr ppix, void *fd_handle,
struct radeon_surface *surface)
{
@@ -348,39 +376,14 @@ Bool radeon_set_shared_pixmap_backing(PixmapPtr ppix, void *fd_handle,
driver_priv = exaGetPixmapDriverPrivate(ppix);
tiling_flags = driver_priv->tiling_flags;
- memset(surface, 0, sizeof(struct radeon_surface));
-
- surface->npix_x = ppix->drawable.width;
- surface->npix_y = ppix->drawable.height;
- surface->npix_z = 1;
- surface->blk_w = 1;
- surface->blk_h = 1;
- surface->blk_d = 1;
- surface->array_size = 1;
- surface->bpe = ppix->drawable.bitsPerPixel / 8;
- surface->nsamples = 1;
- /* we are requiring a recent enough libdrm version */
- surface->flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
- if (tiling_flags & RADEON_TILING_MACRO)
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
- else if (tiling_flags & RADEON_TILING_MICRO)
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
- else
- surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR_ALIGNED, MODE);
- surface->bankw = (tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
- surface->bankh = (tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
- surface->tile_split = eg_tile_split_opp((tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK);
- surface->stencil_tile_split = (tiling_flags >> RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK;
- surface->mtilea = (tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
- if (radeon_surface_best(info->surf_man, surface)) {
- ret = FALSE;
- goto error;
- }
- if (radeon_surface_init(info->surf_man, surface)) {
+ if (!radeon_surface_initialize(info, surface, ppix->drawable.width,
+ ppix->drawable.height,
+ ppix->drawable.bitsPerPixel / 8,
+ tiling_flags, 0)) {
ret = FALSE;
goto error;
}
+
/* we have to post hack the surface to reflect the actual size
of the shared pixmap */
surface->level[0].pitch_bytes = ppix->devKind;
diff --git a/src/radeon_kms.c b/src/radeon_kms.c
index 0066c4e9..7ff66bf3 100644
--- a/src/radeon_kms.c
+++ b/src/radeon_kms.c
@@ -2702,38 +2702,11 @@ static Bool radeon_setup_kernel_mem(ScreenPtr pScreen)
screen_size = RADEON_ALIGN(pScrn->virtualY, drmmode_get_height_align(pScrn, tiling_flags)) * pitch;
base_align = drmmode_get_base_align(pScrn, cpp, tiling_flags);
if (info->surf_man) {
- memset(&surface, 0, sizeof(struct radeon_surface));
- surface.npix_x = pScrn->virtualX;
- surface.npix_y = pScrn->virtualY;
- surface.npix_z = 1;
- surface.blk_w = 1;
- surface.blk_h = 1;
- surface.blk_d = 1;
- surface.array_size = 1;
- surface.last_level = 0;
- surface.bpe = cpp;
- surface.nsamples = 1;
- surface.flags = RADEON_SURF_SCANOUT;
- /* we are requiring a recent enough libdrm version */
- surface.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR_ALIGNED, MODE);
- if (tiling_flags & RADEON_TILING_MICRO) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
- }
- if (tiling_flags & RADEON_TILING_MACRO) {
- surface.flags = RADEON_SURF_CLR(surface.flags, MODE);
- surface.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
- }
- if (radeon_surface_best(info->surf_man, &surface)) {
- xf86DrvMsg(pScreen->myNum, X_ERROR,
- "radeon_surface_best failed\n");
- return FALSE;
- }
- if (radeon_surface_init(info->surf_man, &surface)) {
+ if (!radeon_surface_initialize(info, &surface, pScrn->virtualX,
+ pScrn->virtualY, cpp,
+ tiling_flags, 0)) {
xf86DrvMsg(pScreen->myNum, X_ERROR,
- "radeon_surface_init failed\n");
+ "radeon_surface_initialize failed\n");
return FALSE;
}
pitch = surface.level[0].pitch_bytes;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 14:55:23 +0000