| Message ID | 20170228125925.7020-8-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index b9727a0..d316c24 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -739,6 +739,8 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder, * if disable packets are sent before sending shutdown packet then in * some next enable sequence send turn on packet error is observed */ + if (is_cmd_mode(intel_dsi)) + intel_dsi_exec_vbt_sequence(intel_dsi, MIPI_SEQ_TEAR_OFF); intel_dsi_exec_vbt_sequence(intel_dsi, MIPI_SEQ_DISPLAY_OFF); /* Transition to LP-00 */
For v3+ VBTs we should call MIPI_SEQ_TEAR_OFF before MIPI_SEQ_DISPLAY_OFF, v2 VBTs do not have MIPI_SEQ_TEAR_OFF so there this is a nop. Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- Changes in v2: -Only call MIPI_SEQ_TEAR_OFF in cmd mode --- drivers/gpu/drm/i915/intel_dsi.c | 2 ++ 1 file changed, 2 insertions(+)