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| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-03-08 17:46:27 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-03-09 11:55:32 +0200 |
| commit | a3c988ea068c94f39a2e6bd37e0faf1c2606a55d (patch) | |
| tree | 469e43691a0fb8071b92c97e7f6f06a239237edd /drivers/gpu/drm/i915/intel_dpll_mgr.h | |
| parent | 9d16da65bfda54dea0b9b10ec49a0e1d23b631eb (diff) | |
| download | lwn-a3c988ea068c94f39a2e6bd37e0faf1c2606a55d.tar.gz lwn-a3c988ea068c94f39a2e6bd37e0faf1c2606a55d.zip | |
drm/i915: Make SKL/KBL DPLL0 managed by the shared dpll code
Include DPLL0 in the managed dplls for SKL/KBL. While it has to be kept
enabled because of it driving CDCLK, it is better to special case that
inside the DPLL code than in the higher level.
v2: Use INTEL_DPLL_ALWAYS_ON flag. (Ander)
v3: Remove extremely paranoid WARN_ONs. (Maarten)
Handle DPLL0 in skylake_get_ddi_pll() properly. (Ander)
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1457451987-17466-14-git-send-email-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dpll_mgr.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dpll_mgr.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.h b/drivers/gpu/drm/i915/intel_dpll_mgr.h index adf4706b8e58..1d341472f8b0 100644 --- a/drivers/gpu/drm/i915/intel_dpll_mgr.h +++ b/drivers/gpu/drm/i915/intel_dpll_mgr.h @@ -54,9 +54,10 @@ enum intel_dpll_id { DPLL_ID_LCPLL_2700 = 5, /* skl */ - DPLL_ID_SKL_DPLL1 = 0, - DPLL_ID_SKL_DPLL2 = 1, - DPLL_ID_SKL_DPLL3 = 2, + DPLL_ID_SKL_DPLL0 = 0, + DPLL_ID_SKL_DPLL1 = 1, + DPLL_ID_SKL_DPLL2 = 2, + DPLL_ID_SKL_DPLL3 = 3, }; #define I915_NUM_PLLS 6 |