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radeon_hd: auxPin zero is valid, check also on eDP type

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EDID is correctly read. It can then be passed to the app_server.
At least the app_server tries to set the native resolution.

It doesn't really help to get further, because the ATOMBios code can't handle newer
table versions (for instance 3.2).

Change-Id: If68828bcfda447ecf7d4432ae2872bbdbc0704d5
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5508
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Alex von Gluck IV <[email protected]>
This commit is contained in:
Jérôme Duval
2022-07-28 20:57:41 +00:00
committed by waddlesplash
parent fe2bcea730
commit c34b7168f4
2 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/accelerants/radeon_hd/display.cpp
+6 -2
View File
@@ -264,8 +264,10 @@ detect_displays()
continue; continue;
} }
if (gConnector[id]->type == VIDEO_CONNECTOR_DP) { if (gConnector[id]->type == VIDEO_CONNECTOR_DP
TRACE("%s: connector(%" B_PRIu32 "): Checking DP.\n", __func__, id); || gConnector[id]->type == VIDEO_CONNECTOR_EDP) {
TRACE("%s: connector(%" B_PRIu32 "): Checking %sDP.\n", __func__, id,
gConnector[id]->type == VIDEO_CONNECTOR_EDP ? "e" : "");
if (gConnector[id]->encoderExternal.valid == true) { if (gConnector[id]->encoderExternal.valid == true) {
// If this has a valid external encoder (dp bridge) // If this has a valid external encoder (dp bridge)
@@ -284,6 +286,8 @@ detect_displays()
if (gDisplay[displayIndex]->attached) { if (gDisplay[displayIndex]->attached) {
TRACE("%s: connector(%" B_PRIu32 "): Found DisplayPort EDID!\n", TRACE("%s: connector(%" B_PRIu32 "): Found DisplayPort EDID!\n",
__func__, id); __func__, id);
gInfo->shared_info->has_edid = true;
edid_dump(edid);
} }
} }
src/add-ons/accelerants/radeon_hd/displayport.cpp
+2 -2
View File
@@ -37,8 +37,8 @@ dp_aux_speak(uint32 connectorIndex, uint8* send, int sendBytes,
uint8* recv, int recvBytes, uint8 delay, uint8* ack) uint8* recv, int recvBytes, uint8 delay, uint8* ack)
{ {
dp_info* dpInfo = &gConnector[connectorIndex]->dpInfo; dp_info* dpInfo = &gConnector[connectorIndex]->dpInfo;
if (dpInfo->auxPin == 0) { if (!dpInfo->valid) {
ERROR("%s: cannot speak on invalid GPIO pin!\n", __func__); ERROR("%s: cannot speak on invalid dpInfo!\n", __func__);
return B_IO_ERROR; return B_IO_ERROR;
} }