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drm/nv50/disp: fix selection of bios script for analog outputs
Analog output number was overwritten by value from digital output path.
Fix it.
Fixes resume from s2ram: https://bugs.freedesktop.org/show_bug.cgi?id=58729
(as stumbled on by J Binder, Pontus Fuchs and me)
Fixes blank screen on module load (reported by Sune Mølgaard).
Fixes regression from commit 186ecad21c
("drm/nv50/disp: move remaining interrupt handling into core").
Reported-by: J Binder <wheel@herr-der-mails.de>
Reported-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Reported-by: Sune Mølgaard <sune@molgaard.org>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Tested-by: Sune Mølgaard <sune@molgaard.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
parent
f20ebd034e
commit
c684cef795
1 changed files with 26 additions and 20 deletions
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@ -851,20 +851,23 @@ exec_script(struct nv50_disp_priv *priv, int head, int id)
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for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
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ctrl = nv_rd32(priv, 0x610b5c + (i * 8));
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if (nv_device(priv)->chipset < 0x90 ||
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nv_device(priv)->chipset == 0x92 ||
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nv_device(priv)->chipset == 0xa0) {
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for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
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ctrl = nv_rd32(priv, 0x610b74 + (i * 8));
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i += 3;
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} else {
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for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
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ctrl = nv_rd32(priv, 0x610798 + (i * 8));
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i += 3;
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if (!(ctrl & (1 << head))) {
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if (nv_device(priv)->chipset < 0x90 ||
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nv_device(priv)->chipset == 0x92 ||
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nv_device(priv)->chipset == 0xa0) {
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for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
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ctrl = nv_rd32(priv, 0x610b74 + (i * 8));
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i += 4;
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} else {
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for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
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ctrl = nv_rd32(priv, 0x610798 + (i * 8));
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i += 4;
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}
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}
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if (!(ctrl & (1 << head)))
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return false;
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i--;
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data = exec_lookup(priv, head, i, ctrl, &dcb, &ver, &hdr, &cnt, &len, &info);
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if (data) {
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@ -898,20 +901,23 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk,
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for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
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ctrl = nv_rd32(priv, 0x610b58 + (i * 8));
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if (nv_device(priv)->chipset < 0x90 ||
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nv_device(priv)->chipset == 0x92 ||
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nv_device(priv)->chipset == 0xa0) {
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for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
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ctrl = nv_rd32(priv, 0x610b70 + (i * 8));
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i += 3;
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} else {
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for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
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ctrl = nv_rd32(priv, 0x610794 + (i * 8));
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i += 3;
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if (!(ctrl & (1 << head))) {
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if (nv_device(priv)->chipset < 0x90 ||
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nv_device(priv)->chipset == 0x92 ||
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nv_device(priv)->chipset == 0xa0) {
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for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
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ctrl = nv_rd32(priv, 0x610b70 + (i * 8));
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i += 4;
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} else {
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for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
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ctrl = nv_rd32(priv, 0x610794 + (i * 8));
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i += 4;
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}
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}
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if (!(ctrl & (1 << head)))
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return 0x0000;
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i--;
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data = exec_lookup(priv, head, i, ctrl, outp, &ver, &hdr, &cnt, &len, &info1);
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if (!data)
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