From: Jani Nikula Date: Tue, 20 Dec 2022 14:01:05 +0000 (+0200) Subject: drm/i915/dsi: fix MIPI_BKLT_EN_1 native GPIO index X-Git-Tag: v6.1.8~386 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c84b7de26588f4032992ee2a1df6c3d367be829;p=platform%2Fkernel%2Flinux-starfive.git 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 Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 41f025f..2cbc129 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);