From c4f224076d00ccf30c7bd3561cceaed82628c8ce Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Fri, 2 Nov 2018 20:22:00 +0200 Subject: [PATCH] drm/i915/icl: Fix power well 2 wrt. DC-off toggling order MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To enable DC5/6 power well 2 has to be disabled as for previous platforms, so fix things up. Bspec: 4234 Fixes: 67ca07e7ac10 ("drm/i915/icl: Add power well support") Cc: Animesh Manna Cc: Paulo Zanoni Cc: Ville Syrjälä Signed-off-by: Imre Deak Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181102182200.17219-1-imre.deak@intel.com (cherry picked from commit a33e1ece777996ddddb1f23a30f8c66422ed0b68) Signed-off-by: Joonas Lahtinen --- drivers/gpu/drm/i915/intel_runtime_pm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 0fdabce647ab..0a4990d8843c 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -2748,6 +2748,12 @@ static const struct i915_power_well_desc icl_power_wells[] = { .hsw.has_fuses = true, }, }, + { + .name = "DC off", + .domains = ICL_DISPLAY_DC_OFF_POWER_DOMAINS, + .ops = &gen9_dc_off_power_well_ops, + .id = DISP_PW_ID_NONE, + }, { .name = "power well 2", .domains = ICL_PW_2_POWER_DOMAINS, @@ -2759,12 +2765,6 @@ static const struct i915_power_well_desc icl_power_wells[] = { .hsw.has_fuses = true, }, }, - { - .name = "DC off", - .domains = ICL_DISPLAY_DC_OFF_POWER_DOMAINS, - .ops = &gen9_dc_off_power_well_ops, - .id = DISP_PW_ID_NONE, - }, { .name = "power well 3", .domains = ICL_PW_3_POWER_DOMAINS, -- GitLab