diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2022-12-20 16:01:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-12 12:02:58 +0100 |
| commit | 0c84b7de26588f4032992ee2a1df6c3d367be829 (patch) | |
| tree | 46751a3f316295c5a22677eddc1006d07723694d | |
| parent | c7229577d93d53870fd77e961143305aeec97a7b (diff) | |
drm/i915/dsi: fix MIPI_BKLT_EN_1 native GPIO index
commit 6217e9f05a74df48c77ee68993d587cdfdb1feb7 upstream.
Due to copy-paste fail, MIPI_BKLT_EN_1 would always use PPS index 1,
never 0. Fix the sloppiest commit in recent memory.
Fixes: 963bbdb32b47 ("drm/i915/dsi: add support for ICL+ native MIPI GPIO sequence")
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221220140105.313333-1-jani.nikula@intel.com
(cherry picked from commit a561933c571798868b5fa42198427a7e6df56c09)
Cc: stable@vger.kernel.org # 6.1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 41f025f089d9..2cbc1292ab38 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -430,7 +430,7 @@ static void icl_native_gpio_set_value(struct drm_i915_private *dev_priv, break; case MIPI_BKLT_EN_1: case MIPI_BKLT_EN_2: - index = gpio == MIPI_AVDD_EN_1 ? 0 : 1; + index = gpio == MIPI_BKLT_EN_1 ? 0 : 1; intel_de_rmw(dev_priv, PP_CONTROL(index), EDP_BLC_ENABLE, value ? EDP_BLC_ENABLE : 0); |