aboutsummaryrefslogtreecommitdiffstats
path: root/common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch
diff options
context:
space:
mode:
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch64
1 files changed, 0 insertions, 64 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch
deleted file mode 100644
index 388f8970..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0477-drm-amd-display-create_links-bug-with-empty-DDI-slot.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 5d393be08b5e09d48e07a1b40a2d0291a58de321 Mon Sep 17 00:00:00 2001
-From: Hersen Wu <hersenxs.wu@amd.com>
-Date: Thu, 25 May 2017 10:55:54 -0400
-Subject: [PATCH 0477/4131] drm/amd/display: create_links bug with empty DDI
- slot
-
-Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
-Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
-Acked-by: Harry Wentland <Harry.Wentland@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 ++++---
- drivers/gpu/drm/amd/display/dc/core/dc.c | 3 +--
- 2 files changed, 5 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
-index 682fc9b..fcd3b72 100644
---- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
-+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
-@@ -410,6 +410,9 @@ enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)
- return id;
- }
-
-+/* BIOS oject table displaypath is per connector.
-+ * There is extra path not for connector. BIOS fill its encoderid as 0
-+ */
- static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb)
- {
- struct bios_parser *bp = BP_FROM_DCB(dcb);
-@@ -417,9 +420,7 @@ static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb)
- unsigned int i;
-
- for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) {
-- if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0
-- &&
-- bp->object_info_tbl.v1_4->display_path[i].display_objid != 0)
-+ if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0)
- count++;
- }
- return count;
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
-index c33e31c..323a5e7 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
-@@ -97,6 +97,7 @@ static bool create_links(
- struct core_link *link;
-
- link_init_params.ctx = dc->ctx;
-+ /* next BIOS object table connector */
- link_init_params.connector_index = i;
- link_init_params.link_index = dc->link_count;
- link_init_params.dc = dc;
-@@ -106,8 +107,6 @@ static bool create_links(
- dc->links[dc->link_count] = link;
- link->dc = dc;
- ++dc->link_count;
-- } else {
-- dm_error("DC: failed to create link!\n");
- }
- }
-
---
-2.7.4
-