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drm/radeon: fix hdmi mode enable on RS600/RS690/RS740

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These chips were previously skipped since they are
pre-R600.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher
2013-04-18 09:36:42 -04:00
parent f93e3fc37e
commit dcb8529057
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/radeon/r600_hdmi.c
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@@ -433,7 +433,7 @@ void r600_hdmi_enable(struct drm_encoder *encoder)
offset = dig->afmt->offset;
/* Older chipsets require setting HDMI and routing manually */
if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
if (ASIC_IS_DCE2(rdev) && !ASIC_IS_DCE3(rdev)) {
hdmi = HDMI0_ERROR_ACK | HDMI0_ENABLE;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
@@ -499,7 +499,7 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
radeon_irq_kms_disable_afmt(rdev, dig->afmt->id);
/* Older chipsets not handled by AtomBIOS */
if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
if (ASIC_IS_DCE2(rdev) && !ASIC_IS_DCE3(rdev)) {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
WREG32_AND(AVIVO_TMDSA_CNTL, ~AVIVO_TMDSA_CNTL_HDMI_EN);