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drm/amd/display: Don't warn when missing DCE encoder caps

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[ Upstream commit 8246147f1fbaed522b8bcc02ca34e4260747dcfb ]

On some GPUs the VBIOS just doesn't have encoder caps,
or maybe not for every encoder.

This isn't really a problem and it's handled well,
so let's not litter the logs with it.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 33e0227ee96e62d034781e91f215e32fd0b1d512)
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Timur Kristóf
2025-07-31 11:43:50 +02:00
committed by Greg Kroah-Hartman
parent c30b4019ea
commit 9f61018f05
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
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@@ -899,13 +899,13 @@ void dce110_link_encoder_construct(
enc110->base.id, &bp_cap_info);
/* Override features with DCE-specific values */
if (BP_RESULT_OK == result) {
if (result == BP_RESULT_OK) {
enc110->base.features.flags.bits.IS_HBR2_CAPABLE =
bp_cap_info.DP_HBR2_EN;
enc110->base.features.flags.bits.IS_HBR3_CAPABLE =
bp_cap_info.DP_HBR3_EN;
enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
} else {
} else if (result != BP_RESULT_NORECORD) {
DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n",
__func__,
result);
@@ -1800,13 +1800,13 @@ void dce60_link_encoder_construct(
enc110->base.id, &bp_cap_info);
/* Override features with DCE-specific values */
if (BP_RESULT_OK == result) {
if (result == BP_RESULT_OK) {
enc110->base.features.flags.bits.IS_HBR2_CAPABLE =
bp_cap_info.DP_HBR2_EN;
enc110->base.features.flags.bits.IS_HBR3_CAPABLE =
bp_cap_info.DP_HBR3_EN;
enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
} else {
} else if (result != BP_RESULT_NORECORD) {
DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n",
__func__,
result);