search for: bdcb

...se_bit_table(dev, bios, bitoffset, &BIT_TABLE('U', U)); + parse_bit_table(dev, bios, bitoffset, &BIT_TABLE('P', performance)); return 0; } @@ -5252,6 +5302,7 @@ static int parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool two { struct bios_parsed_dcb *bdcb = &bios->bdcb; struct parsed_dcb *dcb; + struct drm_nouveau_private *dev_priv = dev->dev_private; uint16_t dcbptr, i2ctabptr = 0; uint8_t *dcbtable; uint8_t headerlen = 0x4, entries = DCB_MAX_NUM_ENTRIES; @@ -5357,8 +5408,19 @@ static int parse_dcb_table(struct drm_device *dev, st...

...il/linux/kernel/1001.3/01231.html > > * Dereferencing variables before verifying they are not null > http://lkml.indiana.edu/hypermail/linux/kernel/1001.3/01980.html > > (...) > drivers/gpu/drm/nouveau/nouveau_i2c.c +262 nouveau_i2c_find(9) error: buffer overflow 'bios->bdcb.dcb.i2c' 16 <= 16 > drivers/gpu/drm/nouveau/nouveau_i2c.c +263 nouveau_i2c_find(10) warn: buffer overflow 'bios->bdcb.dcb.i2c' 16 <= 16 > drivers/gpu/drm/nouveau/nouveau_i2c.c +267 nouveau_i2c_find(14) error: buffer overflow 'bios->bdcb.dcb.i2c' 16 <= 16 &gt...

--- drivers/gpu/drm/nouveau/nouveau_bios.c | 47 ++++++++++++++----------------- 1 files changed, 21 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 5eec5ed..04ac564 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -181,43 +181,42 @@ struct methods { const char

...cript = clkcmptable(bios, script, -pxclk); if (!script) { - NV_DEBUG(dev, "clock script 1 not found\n"); + NV_DEBUG_KMS(dev, "clock script 1 not found\n"); return 1; } @@ -5234,7 +5234,7 @@ parse_dcb_connector_table(struct nvbios *bios) int i; if (!bios->bdcb.connector_table_ptr) { - NV_DEBUG(dev, "No DCB connector table present\n"); + NV_DEBUG_KMS(dev, "No DCB connector table present\n"); return; } diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 032cf09..5a10deb 1...

It seems it was only locking up in the context of nouveau_hw_save_vga_fonts, when it actually did something (because the console wasn't already in graphics mode). Signed-off-by: Francisco Jerez <currojerez at riseup.net> --- drivers/gpu/drm/nouveau/nouveau_hw.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c

This patch series adds TV-out modesetting support to the KMS implementation. I've tried to test it on all the hardware I've got at hand (that is nv11, nv17, nv34, nv35, nv40, nv4b) with every possible output combination; I believe it has reached a mergeable state, however it depends on some commits from drm-next that haven't got into Linus' tree yet, if you agree to merge this