Displaying 20 results from an estimated 61 matches for "src_offset".
2009 Aug 25
3
[Bug 23505] New: KDE's Kubrick has problems with xf86-video-nouveau driver
http://bugs.freedesktop.org/show_bug.cgi?id=23505
Summary: KDE's Kubrick has problems with xf86-video-nouveau
driver
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/nouveau
AssignedTo: nouveau at
2019 Apr 10
1
[PATCH v2 2/3] drm: switch drm_fb_xrgb8888_to_rgb565_dstclip to accept __iomem dst
...3 +147,37 @@ static void drm_fb_xrgb8888_to_rgb565_lines(void *dst, unsigned int dst_pitch,
*/
void drm_fb_xrgb8888_to_rgb565(void *dst, void *vaddr,
struct drm_framebuffer *fb,
- struct drm_rect *clip, bool swap)
+ struct drm_rect *clip, bool swab)
{
- unsigned int src_offset = (clip->y1 * fb->pitches[0])
- + (clip->x1 * sizeof(u32));
- size_t src_len = (clip->x2 - clip->x1) * sizeof(u32);
- size_t dst_len = (clip->x2 - clip->x1) * sizeof(u16);
+ size_t linepixels = clip->x2 - clip->x1;
+ size_t src_len = linepixels * sizeof(u32);
+ size_t ds...
2019 Apr 29
0
[PATCH v3 15/19] drm/mgag200: Replace mapping code with drm_gem_vram_{kmap/kunmap}()
...;
};
diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 508ec2dddbba..7c457dad5d9e 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -27,6 +27,7 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev,
int src_offset, dst_offset;
int bpp = mfbdev->mfb.base.format->cpp[0];
int ret = -EBUSY;
+ u8 *dst;
bool unmap = false;
bool store_for_later = false;
int x2, y2;
@@ -75,24 +76,29 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev,
mfbdev->x2 = mfbdev->y2 = 0;
spin_unlock_irqrestore...
2009 Dec 19
1
[PATCH] drm/nouveau: always do buffer object moves on bo->channel
...le;
+ return NvDmaGART;
+ return NvDmaVRAM;
}
static int
@@ -495,22 +489,11 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
int ret;
chan = nvbo->channel;
- if (!chan || nvbo->tile_flags || nvbo->no_vm)
+ if (!chan)
chan = dev_priv->channel;
src_offset = old_mem->mm_node->start << PAGE_SHIFT;
dst_offset = new_mem->mm_node->start << PAGE_SHIFT;
- if (chan != dev_priv->channel) {
- if (old_mem->mem_type == TTM_PL_TT)
- src_offset += dev_priv->vm_gart_base;
- else
- src_offset += dev_priv->vm_vram_base;
-...
2013 Sep 02
0
[PATCH] drm/nv50-: fix tiled memory layout checks
...3,6 +713,8 @@ nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
u32 page_count = new_mem->num_pages;
int ret, last_count = 0;
+ nv_error(chan->drm, "Evicting %#x bytes from %u/%#Lx to %u/%#Lx\n", page_count << PAGE_SHIFT, old_mem->mem_type, src_offset, new_mem->mem_type, dst_offset);
+
ret = RING_SPACE(chan, (page_count + 2046) / 2047 * 7 + 2);
if (ret)
return ret;
@@ -834,19 +836,17 @@ static int
nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem...
2019 Apr 09
0
[PATCH 4/4] drm: add convert_lines_toio() variant, fix cirrus builds on powerpc.
...struct drm_rect *clip, bool swap)
{
@@ -272,15 +313,15 @@ void drm_fb_xrgb8888_to_rgb565_dstclip(void *dst, unsigned int dst_pitch,
size_t pixels = (clip->x2 - clip->x1);
size_t lines = (clip->y2 - clip->y1);
- convert_lines(dst + dst_offset, dst_pitch,
- vaddr + src_offset, fb->pitches[0],
- pixels, lines, conv);
+ convert_lines_toio(dst + dst_offset, dst_pitch,
+ vaddr + src_offset, fb->pitches[0],
+ pixels, lines, conv);
}
EXPORT_SYMBOL(drm_fb_xrgb8888_to_rgb565_dstclip);
/**
* drm_fb_xrgb8888_to_rgb888_dstclip - Convert XRGB8888 to RG...
2009 Dec 25
0
[MESA PATCH 5/5] nv50: update after nouveau_class.h update
...c
@@ -47,7 +47,7 @@ nv50_transfer_rect_m2mf(struct pipe_screen *pscreen,
NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_IN, 1);
OUT_RING (chan, 1);
BEGIN_RING(chan, m2mf,
- NV50_MEMORY_TO_MEMORY_FORMAT_PITCH_IN, 1);
+ NV04_MEMORY_TO_MEMORY_FORMAT_PITCH_IN, 1);
OUT_RING (chan, src_pitch);
src_offset += (sy * src_pitch) + (sx * cpp);
} else {
@@ -66,7 +66,7 @@ nv50_transfer_rect_m2mf(struct pipe_screen *pscreen,
NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_OUT, 1);
OUT_RING (chan, 1);
BEGIN_RING(chan, m2mf,
- NV50_MEMORY_TO_MEMORY_FORMAT_PITCH_OUT, 1);
+ NV04_MEMORY_TO_MEMORY_FORMAT_PIT...
2019 Apr 10
1
[PATCH v2 3/3] drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst
...>> 8;
+ *dbuf++ = (sbuf[x] & 0x00FF0000) >> 16;
}
-
- kfree(sbuf);
}
/**
@@ -264,15 +247,25 @@ void drm_fb_xrgb8888_to_rgb888_dstclip(void *dst, unsigned int dst_pitch,
void *vaddr, struct drm_framebuffer *fb,
struct drm_rect *clip)
{
- unsigned int src_offset = (clip->y1 * fb->pitches[0])
- + (clip->x1 * sizeof(u32));
- unsigned int dst_offset = (clip->y1 * dst_pitch)
- + (clip->x1 * 3);
- size_t src_len = (clip->x2 - clip->x1) * sizeof(u32);
+ size_t linepixels = clip->x2 - clip->x1;
+ size_t dst_len = linepixels * 3;
+ uns...
2016 Oct 27
2
Samba and BTRFS server-side copy
On Thu, 27 Oct 2016 15:39:27 -0700, Jeremy Allison <jra at samba.org>
wrote :
> On Fri, Oct 28, 2016 at 12:08:50AM +0200, Saint Germain via samba
> wrote:
> > On Thu, 27 Oct 2016 14:50:48 -0700, Jeremy Allison <jra at samba.org>
> > wrote :
> > >
> > > Server-side copy can be requested using smbclient, using
> > > the "scopy"
2019 Jul 03
0
[PATCH 5/5] drm/mgag200: Replace struct mga_fbdev with generic framebuffer emulation
...drm/drm_fourcc.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_util.h>
-
-#include "mgag200_drv.h"
-
-static void mga_dirty_update(struct mga_fbdev *mfbdev,
- int x, int y, int width, int height)
-{
- int i;
- struct drm_gem_vram_object *gbo;
- int src_offset, dst_offset;
- int ret;
- u8 *dst;
- bool unmap = false;
- bool store_for_later = false;
- int x2, y2;
- unsigned long flags;
- struct drm_framebuffer *fb = mfbdev->helper.fb;
- int bpp = fb->format->cpp[0];
-
- gbo = drm_gem_vram_of_gem(fb->obj[0]);
-
- if (drm_can_sleep()) {
- /* We...
2009 Dec 05
1
[PATCH] nouveau: avoid running out of relocs (attempt 4)
...7, 2 +
+ ((w+sub_w)/sub_w)*((h+sub_h)/sub_h)*2);
+
BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
OUT_RELOCo(chan, dst_bo,
NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
@@ -202,7 +205,7 @@ nv04_surface_copy_m2mf(struct nv04_surface_2d *ctx,
unsigned src_offset = src->offset + sy * src_pitch +
sx * pf_get_blocksize(src->texture->format);
- WAIT_RING (chan, 3 + ((h / 2047) + 1) * 9);
+ MARK_RING (chan, 3 + ((h / 2047) + 1) * 9, 2 + ((h / 2047) + 1) * 2);
BEGIN_RING(chan, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN,...
2019 Jul 03
0
[PATCH 3/5] drm/ast: Replace struct ast_fbdev with generic framebuffer emulation
...;drm/drm_fb_helper.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_util.h>
-
-#include "ast_drv.h"
-
-static void ast_dirty_update(struct ast_fbdev *afbdev,
- int x, int y, int width, int height)
-{
- int i;
- struct drm_gem_vram_object *gbo;
- int src_offset, dst_offset;
- int ret;
- u8 *dst;
- bool unmap = false;
- bool store_for_later = false;
- int x2, y2;
- unsigned long flags;
- struct drm_framebuffer *fb = afbdev->helper.fb;
- int bpp = fb->format->cpp[0];
-
- gbo = drm_gem_vram_of_gem(fb->obj[0]);
-
- if (drm_can_sleep()) {
- /* We...
2009 Dec 20
2
[PATCH 1/2] nv50: don't emit reloc markers after a referenced vtxbuf is mapped
...ers/nv50/nv50_vbo.c
@@ -325,8 +325,10 @@ nv50_vbo_static_attrib(struct nv50_context *nv50, unsigned attrib,
return FALSE;
ret = nouveau_bo_map(bo, NOUVEAU_BO_RD);
- if (ret)
+ if (ret) {
+ nouveau_bo_unmap(bo);
return FALSE;
+ }
v = (float *)(bo->map + (vb->buffer_offset + ve->src_offset));
so = *pso;
--
1.6.5.4
2019 Apr 29
21
[PATCH v3 00/19] Share TTM code among DRM framebuffer drivers
Several simple framebuffer drivers copy most of the TTM code from each
other. The implementation is always the same; except for the name of
some data structures.
As recently discussed, this patch set provides generic memory-management
code for simple framebuffers with dedicated video memory. It further
converts the respective drivers to the generic code. The shared code
is basically the same
2009 Dec 11
2
[PATCH 1/2] exa: Pre-G80 tiling support.
...57,7 +57,7 @@ NVAccelDownloadM2MF(PixmapPtr pspix, int x, int y, int w, int h,
unsigned line_len = w * cpp;
unsigned src_pitch = 0, linear = 0;
- if (!nouveau_exa_pixmap_is_tiled(pspix)) {
+ if (!nv50_style_tiled_pixmap(pspix)) {
linear = 1;
src_pitch = exaGetPixmapPitch(pspix);
src_offset += (y * src_pitch) + (x * cpp);
@@ -175,7 +175,7 @@ NVAccelUploadM2MF(PixmapPtr pdpix, int x, int y, int w, int h,
unsigned line_len = w * cpp;
unsigned dst_pitch = 0, linear = 0;
- if (!nouveau_exa_pixmap_is_tiled(pdpix)) {
+ if (!nv50_style_tiled_pixmap(pdpix)) {
linear = 1;
dst_p...
2013 May 07
2
[PATCH] Btrfs: fix passing wrong arg gfp_t to decide the correct allocation mode
...ee_mod_alloc(fs_info, flags, &tm);
+ ret = tree_mod_alloc(fs_info, GFP_ATOMIC, &tm);
if (ret < 0)
goto out;
@@ -809,19 +809,18 @@ tree_mod_log_eb_move(struct btrfs_fs_info *fs_info, struct extent_buffer *dst,
{
int ret;
ret = tree_mod_log_insert_move(fs_info, dst, dst_offset, src_offset,
- nr_items, GFP_NOFS);
+ nr_items);
BUG_ON(ret < 0);
}
static noinline void
tree_mod_log_set_node_key(struct btrfs_fs_info *fs_info,
- struct extent_buffer *eb, int slot, int atomic)
+ struct extent_buffer *eb, int slot)
{
int ret;
ret = tree_mod_log_in...
2007 May 30
0
[PATCH] added comments
...tTime)
{
@@ -291,6 +353,27 @@ NVVideoTimerCallback(ScrnInfoPtr pScrnInfo, Time currentTime)
pNv->VideoTimerCallback = needCallback ? NVVideoTimerCallback : NULL;
}
+/**
+ * NVPutOverlayImage
+ * program hardware to overlay image into front buffer
+ *
+ * @param pScrnInfo screen
+ * @param src_offset
+ * @param id colorspace of image
+ * @param src_pitch
+ * @param dstBox
+ * @param x1
+ * @param y1
+ * @param x2
+ * @param y2
+ * @param width
+ * @param height
+ * @param src_w
+ * @param src_h
+ * @param drw_w
+ * @param drw_h
+ * @param clipBoxes
+ */
static void
NVPutOverlayImage(ScrnInfoP...
2009 Dec 20
1
[PATCH] nv50: remove vtxbuf stateobject after a referenced vtxbuf is mapped
...ers/nv50/nv50_vbo.c
@@ -325,8 +325,10 @@ nv50_vbo_static_attrib(struct nv50_context *nv50, unsigned attrib,
return FALSE;
ret = nouveau_bo_map(bo, NOUVEAU_BO_RD);
- if (ret)
+ if (ret) {
+ nouveau_bo_unmap(bo);
return FALSE;
+ }
v = (float *)(bo->map + (vb->buffer_offset + ve->src_offset));
so = *pso;
--
1.6.5.4
2019 Jul 03
11
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This
prevents us from using generic framebuffer emulation for devices with
small dedicated video memory, such as ast or mgag200. With fb buffers
permanently mapped, such devices often won't have enougth space left to
display other content (e.g., X11).
This patch set introduces unmappable DRM client buffers for framebuffer
2019 Jul 03
11
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This
prevents us from using generic framebuffer emulation for devices with
small dedicated video memory, such as ast or mgag200. With fb buffers
permanently mapped, such devices often won't have enougth space left to
display other content (e.g., X11).
This patch set introduces unmappable DRM client buffers for framebuffer