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experiments/dcp.py: Handle external displays correctly

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Pass disp0's comaptible string to DCPManager.
Fixes Mac Studio and M1 Macbook handling.

Signed-off-by: Janne Grunau <j@jannau.net>
This commit is contained in:
Janne Grunau 2022-09-03 19:31:10 +02:00 committed by Hector Martin
parent 452a3243c0
commit 053eb7bfda
1 changed files with 11 additions and 7 deletions
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18
proxyclient/experiments/dcp.py
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@ -15,10 +15,14 @@ from m1n1.fw.dcp.manager import DCPManager
from m1n1.fw.dcp.ipc import ByRef
from m1n1.proxyutils import RegMonitor
is_t8103 = u.adt["arm-io"].compatible[0] == "arm-io,t8103"
disp_name = "/arm-io/disp0"
external = hasattr(u.adt[disp_name], "external") and u.adt[disp_name].external != 0
compat = u.adt[disp_name].compatible[0].split(",")[-1]
mon = RegMonitor(u)
if is_t8103:
if compat == 't8103':
#mon.add(0x230000000, 0x18000)
#mon.add(0x230018000, 0x4000)
#mon.add(0x230068000, 0x8000)
@ -85,7 +89,7 @@ dcp.start()
dcp.start_ep(0x37)
dcp.dcpep.initialize()
mgr = DCPManager(dcp.dcpep)
mgr = DCPManager(dcp.dcpep, compat)
mon.poll()
@ -104,14 +108,14 @@ assert mgr.setPowerState(1, False, ByRef(0)) == 0
mon.poll()
if is_t8103:
if external:
assert mgr.set_display_device(2) == 0
else:
assert mgr.set_display_device(0) == 2
assert mgr.set_parameter_dcp(14, [0], 1) == 0
#mgr.set_digital_out_mode(86, 38)
if is_t8103:
if external:
assert mgr.set_display_device(2) == 0
else:
assert mgr.set_display_device(0) == 2
@ -123,7 +127,7 @@ assert mgr.get_gamma_table(t) == 2
assert mgr.set_contrast(0) == 0
assert mgr.setBrightnessCorrection(65536) == 0
if is_t8103:
if external:
assert mgr.set_display_device(2) == 0
else:
assert mgr.set_display_device(0) == 2
@ -277,7 +281,7 @@ swaps = mgr.swaps
mon.poll()
fb_size = align_up(width * height * 4, 8 * 0x4000)
print(f"Dispaly {width}x{height}, fb size: {fb_size}")
print(f"Display {width}x{height}, fb size: {fb_size}")
buf = u.memalign(0x4000, fb_size)