diff options
| author | Lucas De Marchi | 2019-01-25 23:24:42 +0100 |
|---|---|---|
| committer | Lucas De Marchi | 2019-01-29 23:35:04 +0100 |
| commit | 7a61a6dec3dfb9f2e8c39a337580a3c3036c5cdf (patch) | |
| tree | 5bf5d5fef6add903ecd85c10513e60e1ab663049 /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | drm/i915/icl: use tc_port in MG_PLL macros (diff) | |
| download | kernel-qcow2-linux-7a61a6dec3dfb9f2e8c39a337580a3c3036c5cdf.tar.gz kernel-qcow2-linux-7a61a6dec3dfb9f2e8c39a337580a3c3036c5cdf.tar.xz kernel-qcow2-linux-7a61a6dec3dfb9f2e8c39a337580a3c3036c5cdf.zip | |
drm/i915: always return something on DDI clock selection
Even if we don't have the correct clock and get a warning, we should not
skip the return.
v2: improve commit message (from Joonas)
Fixes: 1fa11ee2d9d0 ("drm/i915/icl: start adding the TBT pll")
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190125222444.19926-3-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index ae2413ec2196..51d4be072268 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1021,7 +1021,7 @@ static u32 icl_pll_to_ddi_pll_sel(struct intel_encoder *encoder, return DDI_CLK_SEL_TBT_810; default: MISSING_CASE(clock); - break; + return DDI_CLK_SEL_NONE; } case DPLL_ID_ICL_MGPLL1: case DPLL_ID_ICL_MGPLL2: |