On broken EDID we were reporting vga connector to be disconnected even if ddc probe did found a monitor. This patch report that the connector is connected on such case. This allow drm to add a fail safe mode (800x600 at the time of this patch) thus user can boot and later add a mode which match its monitor capabilities. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
RS400,RC410,RS480 chipset seems to report a lot of false positive with load detect on TV output. We haven't yet found a way to make load detect reliable on those chipset, thus just disable it for TV output. Would avoid user to experience phantom screen because X believe there is a monitor connected to the TV output. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
This fixes RH bugzilla #527874. On resume the atom posting wasn't working, however vbe posting was going fine, after 2 weeks over irc, and 8 hrs with the hardware, I tracked it down to the memory device table and it access the MC registers via IIO, it appears the rv515 atom iio table might not be fully functional, so adding a readback before doing a write either provides enough delay to make things resume correctly. Thanks to Peng Huang at Red Hat for coming to Brisbane. Signed-off-by: Dave Airlie <airlied@redhat.com>
An rv515 laptop I got wouldn't startup with a montior plugged in, found the proper bug hopefully with us not turning off D2VGA here when we should. Signed-off-by: Dave Airlie <airlied@redhat.com>
AGP resume was broken since we moved to the new init path, because we never re-enabled AGP on these systems at resume time. This patch just calls the AGP resume call which just does the reinit at resume time like the old path did. Since AGP is pretty much gpu independant I did it outside the gpu specific code. Signed-off-by: Dave Airlie <airlied@redhat.com>
* 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc: Makefile: Add -Wmising-prototypes to HOSTCFLAGS oss: Mark loadhex static in hex2hex.c dtc: Mark various internal functions static dtc: Set "noinput" in the lexer to avoid an unused function drm: radeon: Mark several functions static in mkregtable arch/sparc/boot/*.c: Mark various internal functions static arch/powerpc/boot/addRamDisk.c: Mark several internal functions static arch/alpha/boot/tools/objstrip.c: Mark "usage" static Documentation/vm/page-types.c: Declare checked_open static genksyms: Mark is_reserved_word static kconfig: Mark various internal functions static kconfig: Make zconf.y work with current bison
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (52 commits) drm/kms: Init the CRTC info fields for modes forced from the command line. drm/radeon/r600: CS parser updates drm/radeon/kms: add debugfs for power management for AtomBIOS devices drm/radeon/kms: initial mode validation support drm/radeon/kms/atom/dce3: call transmitter init on mode set drm/radeon/kms: store detailed connector info drm/radeon/kms/atom/dce3: fix up usPixelClock calculation for Transmitter tables drm/radeon/kms/r600: fix rs880 support v2 drm/radeon/kms/r700: fix some typos in chip init drm/radeon/kms: remove some misleading debugging output drm/radeon/kms: stop putting VRAM at 0 in MC space on r600s. drm/radeon/kms: disable D1VGA and D2VGA if enabled drm/radeon/kms: Don't RMW CP_RB_CNTL drm/radeon/kms: fix coherency issues on AGP cards. drm/radeon/kms: fix rc410 suspend/resume. drm/radeon/kms: add quirk for hp dc5750 drm/radeon/kms/atom: fix potential oops in spread spectrum code drm/kms: typo fix drm/radeon/kms/atom: Make card_info per device drm/radeon/kms/atom: Fix DVO support ...
Add some additional regs that require relocs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>