Attachment 22101 Details for Bug 19620 – debug patch

[patch] debug patch

debugwrites_locking.patch (text/plain), 1008 bytes, created by Stuart Bennett on 2009-01-19 11:39:34 UTC

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Creator: Stuart Bennett

Created: 2009-01-19 11:39:34 UTC

Size: 1008 bytes

patch

obsolete

>diff --git a/src/nv_crtc.c b/src/nv_crtc.c
>index 320b8f9..7c98743 100644
>--- a/src/nv_crtc.c
>+++ b/src/nv_crtc.c
>@@ -1326,6 +1326,9 @@ static void nv_crtc_load_state_vga(xf86CrtcPtr crtc, RIVA_HW_STATE *state)
> 	for (i = 0; i < 5; i++)
> 		NVWriteVgaSeq(pNv, nv_crtc->head, i, regp->Sequencer[i]);
> 
>+	ErrorF("head 0 lock state %d, head 1 lock state %d\n", NVReadVgaCrtc(pNv, 0, NV_CIO_SR_LOCK_INDEX), NVReadVgaCrtc(pNv, 1, NV_CIO_SR_LOCK_INDEX));
>+	for (i = 0; i < 8; i++)
>+		ErrorF("going to write 0x%02x to CR%d, head %d\n", regp->CRTC[i], i, nv_crtc->head);
> 	for (i = 0; i < 25; i++)
> 		crtc_wr_cio_state(crtc, regp, i);
> 
>diff --git a/src/nv_hw.c b/src/nv_hw.c
>index 2786e0d..6b6081a 100644
>--- a/src/nv_hw.c
>+++ b/src/nv_hw.c
>@@ -282,6 +282,7 @@ static void NVLockVgaCrtc(NVPtr pNv, int head, bool lock)
> {
> 	uint8_t cr11;
> 
>+	ErrorF("%slocking head %d\n", lock ? "" : "un", head);
> 	NVWriteVgaCrtc(pNv, head, NV_CIO_SR_LOCK_INDEX,
> 		       lock ? NV_CIO_SR_LOCK_VALUE : NV_CIO_SR_UNLOCK_RW_VALUE);
>

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Attachments on bug 19620: 22036 | 22038 | 22039 | 22040 | 22099 | 22100 | 22101 | 22102 | 22104 | 22108

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