diff options
| author | Douglas Anderson <dianders@chromium.org> | 2020-05-04 21:32:29 -0700 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-05-18 20:29:57 +0200 |
| commit | fe3d7a35497c807d0dad0642afd87d6ba5b6fc86 (patch) | |
| tree | 936717506fcf7e5f6572c7c6e439f470b8416ed3 /drivers | |
| parent | baef4d56195b6d6e0f681f6eac03d8c6db011d34 (diff) | |
| download | linux-fe3d7a35497c807d0dad0642afd87d6ba5b6fc86.tar.bz2 | |
drm/bridge: ti-sn65dsi86: Fix off-by-one error in clock choice
If the rate in our table is _equal_ to the rate we want then it's OK
to pick it. It doesn't need to be greater than the one we want.
Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504213225.1.I21646c7c37ff63f52ae6cdccc9bc829fbc3d9424@changeid
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 03a29c797784..1855fb9f09f2 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -517,7 +517,7 @@ static int ti_sn_bridge_calc_min_dp_rate_idx(struct ti_sn_bridge *pdata) 1000 * pdata->dp_lanes * DP_CLK_FUDGE_DEN); for (i = 1; i < ARRAY_SIZE(ti_sn_bridge_dp_rate_lut) - 1; i++) - if (ti_sn_bridge_dp_rate_lut[i] > dp_rate_mhz) + if (ti_sn_bridge_dp_rate_lut[i] >= dp_rate_mhz) break; return i; |