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| author | Alex Deucher <alexdeucher@gmail.com> | 2009-12-09 17:44:25 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-12-10 15:09:05 +1000 |
| commit | b27b63750d912e80d61d2120c4a1664062d0f808 (patch) | |
| tree | d419533d2b4c7fec1cf4ad89485da755347a33fb /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | 69b3b5e59bc763c30d0098ae4bbe1225c0e82a04 (diff) | |
| download | blackbird-op-linux-b27b63750d912e80d61d2120c4a1664062d0f808.tar.gz blackbird-op-linux-b27b63750d912e80d61d2120c4a1664062d0f808.zip | |
drm/radeon/kms/avivo: add support for new pll selection algo
Supported on all AVIVO-based asics.
Can be disabled via the new_pll module parameter:
new_pll=0 - disable
new_pll=1 - enable
enabled by default
[airlied: fixed to use do_div]
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 7f50fb864af8..28077247f4f3 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -86,6 +86,7 @@ int radeon_benchmarking = 0; int radeon_testing = 0; int radeon_connector_table = 0; int radeon_tv = 1; +int radeon_new_pll = 1; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); @@ -120,6 +121,9 @@ module_param_named(connector_table, radeon_connector_table, int, 0444); MODULE_PARM_DESC(tv, "TV enable (0 = disable)"); module_param_named(tv, radeon_tv, int, 0444); +MODULE_PARM_DESC(r4xx_atom, "Select new PLL code for AVIVO chips"); +module_param_named(new_pll, radeon_new_pll, int, 0444); + static int radeon_suspend(struct drm_device *dev, pm_message_t state) { drm_radeon_private_t *dev_priv = dev->dev_private; |
