Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

There is a slight difference in how we pick the palette register in the
generic function but we should be ok as long as psb_intel_crtc->pipe and
the register map is sane.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

This macro is needed for Cedarview specific stuff in the generic gma
functions.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

This patch makes psb use the gma_xxx counterparts that are identical. I
took them in one sweep as they should not cause any regressions.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Also remove the duplicated oaktrail function.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

This patch makes cdv use the gma_xxx counterparts that are identical. I
took them in one sweep as they should not cause any regressions.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Add chip specific callbacks for the generic and non-generic clock
calculation code. Also remove as much dupilicated code as possible.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Replace any use of xxx_intel_pipe_has_type() with the generic
gma_pipe_has_type() function. Poulsbo still use it but that will be
removed when we rip out psb_intel_pipe_has_type().
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

Add chip specific callbacks for the generic and non-generic clock
calculation code. Also remove as much dupilicated code as possible.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

This patch aims to unify the bits and pieces that are common (or similar
enough) for pll clock calculations. Nothing makes use of this code yet
That will come in later patches.
Signed-off-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>

All users of it are now gone!
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Last driver and pretty obviously a major user of this little function.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Again just use the version provided by the linux core.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

The version offered by the core is ridiculously optimized and
does the same thing. So use it.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

It fiddles the sarea out of the maps which are also handled in
drm_bufs.c

With this drm_drv.c is a notch more legacy free.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

These don't make any sense, really..
Signed-off-by: NDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

drm_gem_object_init() and drm_gem_private_object_init() do exactly the
same (except for shmem alloc) so make the first use the latter to reduce
code duplication.

Also drop the return code from drm_gem_private_object_init(). It seems
unlikely that we will extend it any time soon so no reason to keep it
around. This simplifies code paths in drivers, too.

Last but not least, fix gma500 to call drm_gem_object_release() before
freeing objects that were allocated via drm_gem_private_object_init().
That isn't actually necessary for now, but might be in the future.
Signed-off-by: NDavid Herrmann <dh.herrmann@gmail.com>
Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: NRob Clark <robdclark@gmail.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Only ever re-cleared in drm_setup, otherwise completely unused.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

There's no other caller from driver code, so we can fold this in.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Really, this is all old-style stuff and just copy-pasta from the
ums driver.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

The former doesn't do anything without DRIVER_HAVE_DMA (which is
force-disabled for kms drivers anyway). The latter isn't used by the
(kms) nouveau ddx.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Again totally unused, so just remove them.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

No need to create a dummy ioctl function to return -EINVAL, since
that's what the core already does in the absence of the dma_ioctl
callback. So we can safely remove this.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Again completely unused, so just remove it.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Completely unused, so just remove them.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

Only ever assigned in the context code for real, with no readers
anywhere. Remove it.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

No one ever waits on this waitqueue, so the wake_up call is wasted.
Remove it all.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

It doesn't do anything, so kill the code.
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDave Airlie <airlied@gmail.com>

This allows you to look at the current DPM state via
debugfs.

Due to the way the hardware works on these asics, there's
no way to look up exactly what power state we are in, so
we make the best guess we can based on the current sclk.

v2: Anthoine's version
v3: fix ref div
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

See bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

It seems gcc 4.8.1 generates bogus code for the old logic causing
part of the function to get skipped.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Parsing the table in incorrectly led to problems with
certain asics with mclk switching.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Can cause hangs when enabled in certain motherboards.
Set radeon.aspm=0 to disable aspm.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

The GEM CMA PRIME import/export helpers have been removed in favor of
generic GEM PRIME helpers with GEM CMA low-level operations. Fix the
driver accordingly.
Reported-by: NMark Brown <broonie@linaro.org>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: NMark Brown <broonie@linaro.org>

The GEM CMA PRIME import/export helpers have been removed in favor of
generic GEM PRIME helpers with GEM CMA low-level operations. Fix the
driver accordingly.
Reported-by: NMark Brown <broonie@linaro.org>
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: NMark Brown <broonie@linaro.org>