Patchwork [018/115] drm/radeon: fix hdmi mode enable on RS600/RS690/RS740

login
register
mail settings
Submitter Luis Henriques
Date May 20, 2013, 10:50 a.m.
Message ID <1369047116-9378-19-git-send-email-luis.henriques@canonical.com>
Download mbox | patch
Permalink /patch/244990/
State New
Headers show

Comments

Luis Henriques - May 20, 2013, 10:50 a.m.
3.5.7.13 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alex Deucher <alexander.deucher@amd.com>

commit dcb852905772416e322536ced5cb3c796d176af5 upstream.

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

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[ luis: adjust context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
 drivers/gpu/drm/radeon/r600_hdmi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 851a477..26ce6c1 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -489,7 +489,7 @@  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:
@@ -559,7 +559,7 @@  void r600_hdmi_disable(struct drm_encoder *encoder)
 	radeon_irq_set(rdev);
 
 	/* 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_P(AVIVO_TMDSA_CNTL, 0,