drm/amd/display: Add missing pflip irq

If we have more than 4 displays we will run
into dummy irq calls or flip timout issues.

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.9.x

diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
index 49689f7..0effbb2 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn30/irq_service_dcn30.c
@@ -306,8 +306,8 @@ irq_source_info_dcn30[DAL_IRQ_SOURCES_NUMBER] = {
        pflip_int_entry(1),
        pflip_int_entry(2),
        pflip_int_entry(3),
-       [DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
-       [DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
+       pflip_int_entry(4),
+       pflip_int_entry(5),
        [DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
        gpio_pad_int_entry(0),
        gpio_pad_int_entry(1),