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| author | Ilija Hadzic <ihadzic@research.bell-labs.com> | 2011-10-26 15:43:58 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-11-01 16:02:10 +0000 |
| commit | 54bd5206bf1615eadee5b87c64252c6991d737dc (patch) | |
| tree | 7f4a198f3e8114cc4910bce5666a9848c2a3af96 /drivers/gpu/drm/radeon/atombios_dp.c | |
| parent | 77b1bad423599c9841ea282a82172f039bb2ff92 (diff) | |
| download | op-kernel-dev-54bd5206bf1615eadee5b87c64252c6991d737dc.zip op-kernel-dev-54bd5206bf1615eadee5b87c64252c6991d737dc.tar.gz | |
drm/radeon/kms: use defined constants for crtc/hpd count instead of hard-coded value 6
radeon_driver_irq_preinstall_kms and radeon_driver_irq_uninstall_kms
hard code the loop to 6 which happens to be the current maximum
number of crtcs and hpd pins; if one day an ASIC with more crtcs
(or hpd pins) comes out, this is a trouble waiting to happen.
introduce constants for maximum CRTC count, maximum HPD pins count
and maximum HDMI blocks count (per FIXME in radeon_irq structure)
and correct the loops in radeon_driver_irq_preinstall_kms and
radeon_driver_irq_uninstall_kms
v2: take care of goofs pointed out by Alex Deucher
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_dp.c')
0 files changed, 0 insertions, 0 deletions
