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Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

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nouveau fixes.

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/gm107/gr: bump attrib cb size quite a bit
  drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip
  drm/nouveau/bios: fix shadowing from PROM on big-endian systems
  drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi
This commit is contained in:
Dave Airlie 2014-05-07 09:06:21 +10:00
commit 2a1235e53b
4 changed files with 10 additions and 9 deletions
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4
drivers/gpu/drm/nouveau/core/engine/graph/ctxgm107.c
View File

@ -863,7 +863,7 @@ gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_data(0x200000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
@ -877,6 +877,8 @@ gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
mmio_list(0x418e24, 0x00000000, 8, 0);
mmio_list(0x418e28, 0x80000030, 0, 0);
mmio_list(0x4064c8, 0x018002c0, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);
mmio_list(0x419c2c, 0x10000000, 12, 2);

10
drivers/gpu/drm/nouveau/core/subdev/bios/base.c
View File

@ -168,7 +168,8 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios)
*/
i = 16;
do {
if ((nv_rd32(bios, 0x300000) & 0xffff) == 0xaa55)
u32 data = le32_to_cpu(nv_rd32(bios, 0x300000)) & 0xffff;
if (data == 0xaa55)
break;
} while (i--);
@ -176,14 +177,15 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios)
goto out;
/* read entire bios image to system memory */
bios->size = ((nv_rd32(bios, 0x300000) >> 16) & 0xff) * 512;
bios->size = (le32_to_cpu(nv_rd32(bios, 0x300000)) >> 16) & 0xff;
bios->size = bios->size * 512;
if (!bios->size)
goto out;
bios->data = kmalloc(bios->size, GFP_KERNEL);
if (bios->data) {
for (i = 0; i < bios->size; i+=4)
nv_wo32(bios, i, nv_rd32(bios, 0x300000 + i));
for (i = 0; i < bios->size; i += 4)
((u32 *)bios->data)[i/4] = nv_rd32(bios, 0x300000 + i);
}
/* check the PCI record header */

3
drivers/gpu/drm/nouveau/nouveau_acpi.c
View File

@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
acpi_status status;
acpi_handle dhandle, rom_handle;
if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
return false;
dhandle = ACPI_HANDLE(&pdev->dev);
if (!dhandle)
return false;

2
drivers/gpu/drm/nouveau/nouveau_display.c
View File

@ -764,9 +764,9 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
}
ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
mutex_unlock(&chan->cli->mutex);
if (ret)
goto fail_unreserve;
mutex_unlock(&chan->cli->mutex);
/* Update the crtc struct and cleanup */
crtc->primary->fb = fb;