diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0997-drm-amd-dal-Dump-EDID-data-one-block-per-line.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0997-drm-amd-dal-Dump-EDID-data-one-block-per-line.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/common/recipes-kernel/linux/files/0997-drm-amd-dal-Dump-EDID-data-one-block-per-line.patch b/common/recipes-kernel/linux/files/0997-drm-amd-dal-Dump-EDID-data-one-block-per-line.patch deleted file mode 100644 index 2034aee6..00000000 --- a/common/recipes-kernel/linux/files/0997-drm-amd-dal-Dump-EDID-data-one-block-per-line.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 6cfd0ad4e3148a3480a90d38697a909cc8f048cf Mon Sep 17 00:00:00 2001 -From: Yongqiang Sun <yongqiang.sun@amd.com> -Date: Fri, 1 Apr 2016 09:43:39 -0400 -Subject: [PATCH 0997/1110] drm/amd/dal: Dump EDID data one block per line. - -In case of EDID length is 384 bytes or more, it -exceeds maximum line number limit for printk. -Dump EDID data one block per line will solve the -issue. - -Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_helpers.c | 3 +++ - drivers/gpu/drm/amd/dal/dc/core/dc_link.c | 10 ++++++---- - drivers/gpu/drm/amd/dal/dc/dc_types.h | 1 + - 3 files changed, 10 insertions(+), 4 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_helpers.c -index c6d6267..434fc5c 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_helpers.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_helpers.c -@@ -549,6 +549,9 @@ void dm_helper_conn_log(struct dc_context *ctx, - size--; - } - -+ if (hex_data_count > (CONN_MAX_LINE_SIZE - size)) -+ return; -+ - if (hex_data) { - int i; - -diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c -index 73dbf4f..4e57ed9 100644 ---- a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c -+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c -@@ -680,10 +680,12 @@ bool dc_link_detect(const struct dc_link *dc_link, bool boot) - } - - /* Connectivity log: detection */ -- CONN_DATA_DETECT(link, sink->public.dc_edid.raw_edid, -- sink->public.dc_edid.length, -- "%s: ", -- sink->public.edid_caps.display_name); -+ for (i = 0; i < sink->public.dc_edid.length / EDID_BLOCK_SIZE; i++) { -+ CONN_DATA_DETECT(link, -+ &sink->public.dc_edid.raw_edid[i * EDID_BLOCK_SIZE], -+ EDID_BLOCK_SIZE, -+ "%s: [Block %d] ", sink->public.edid_caps.display_name, i); -+ } - - dal_logger_write(link->ctx->logger, - LOG_MAJOR_DETECTION, -diff --git a/drivers/gpu/drm/amd/dal/dc/dc_types.h b/drivers/gpu/drm/amd/dal/dc/dc_types.h -index 99da485..a375b00 100644 ---- a/drivers/gpu/drm/amd/dal/dc/dc_types.h -+++ b/drivers/gpu/drm/amd/dal/dc/dc_types.h -@@ -165,6 +165,7 @@ enum bool_param_shift { - }; - - #define MAX_EDID_BUFFER_SIZE 512 -+#define EDID_BLOCK_SIZE 128 - #define MAX_SURFACE_NUM 2 - #define NUM_PIXEL_FORMATS 10 - --- -2.7.4 - |