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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-16 16:22:42 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-16 16:22:42 +0200 |
| commit | cc7ce90153e74f8266eefee9fba466faa1a2d5df (patch) | |
| tree | 7ebac4bc27c2d400aca256c0b557c561540543e2 /drivers/gpu/drm/radeon | |
| parent | Merge tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| parent | Merge tag 'drm-misc-next-fixes-2019-05-15' of git://anongit.freedesktop.org/d... (diff) | |
| download | linux-cc7ce90153e74f8266eefee9fba466faa1a2d5df.tar.xz linux-cc7ce90153e74f8266eefee9fba466faa1a2d5df.zip | |
Merge tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"A bunch of fixes for the merge window closure, doesn't seem to be
anything too major or serious in there.
It does add TU117 turing modesetting to nouveau but it's just an
enable for preexisting code.
amdgpu:
- gpu reset at load crash fix
- ATPX hotplug fix for when dGPU is off
- SR-IOV fixes
radeon:
- r5xx pll fixes
i915:
- GVT (MCHBAR, buffer alignment, misc warnings fixes)
- Fixes for newly enabled semaphore code
- Geminilake disable framebuffer compression
- HSW edp fast modeset fix
- IRQ vs RCU race fix
nouveau:
- Turing modesetting fixes
- TU117 support
msm:
- SDM845 bringup fixes
panfrost:
- static checker fixes
pl111:
- spinlock init fix.
bridge:
- refresh rate register fix for adv7511"
* tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm: (36 commits)
drm/msm: Upgrade gxpd checks to IS_ERR_OR_NULL
drm/msm/dpu: Remove duplicate header
drm/pl111: Initialize clock spinlock early
drm/msm: correct attempted NULL pointer dereference in debugfs
drm/msm: remove resv fields from msm_gem_object struct
drm/nouveau: fix duplication of nv50_head_atom struct
drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration
drm/nouveau/core: initial support for boards with TU117 chipset
drm/nouveau/core: allow detected chipset to be overridden
drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
drm/nouveau/kms/nv50-: fix bug preventing non-vsync'd page flips
drm/nouveau/kms/gv100-: fix spurious window immediate interlocks
drm/bridge: adv7511: Fix low refresh rate selection
drm/panfrost: Add missing _fini() calls in panfrost_device_fini()
drm/panfrost: Only put sync_out if non-NULL
drm/i915: Seal races between async GPU cancellation, retirement and signaling
drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder
drm/i915/fbc: disable framebuffer compression on GeminiLake
drm/amdgpu/psp: move psp version specific function pointers to early_init
drm/radeon: prefer lower reference dividers
...
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index aa898c699101..433df7036f96 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -922,12 +922,12 @@ static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div, ref_div_max = max(min(100 / post_div, ref_div_max), 1u); /* get matching reference and feedback divider */ - *ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max); + *ref_div = min(max(den/post_div, 1u), ref_div_max); *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); /* limit fb divider to its maximum */ if (*fb_div > fb_div_max) { - *ref_div = DIV_ROUND_CLOSEST(*ref_div * fb_div_max, *fb_div); + *ref_div = (*ref_div * fb_div_max)/(*fb_div); *fb_div = fb_div_max; } } |