src/via_display.c | 140 ++++--------------------------------------------------
src/via_driver.c | 10 ---
src/via_driver.h | 2
3 files changed, 14 insertions(+), 138 deletions(-)
New commits:
commit 0f5de30afc448aa6b0c231d1104f3fc4baeb307c
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Wed Jul 14 19:59:31 2021 -0500
Revert "Activate hardware cursor for CLE266 and KM400 chipsets"
This reverts commit 9dec320b2868a42765bc9467970b8372a3fd2897.
diff --git a/src/via_display.c b/src/via_display.c
index ae4fb54..66d6142 100644
--- a/src/via_display.c
+++ b/src/via_display.c
@@ -175,83 +175,6 @@ viaIGA1SetGamma(ScrnInfoPtr pScrn, CARD8 gammaCorrection)
"Exiting viaIGA1SetGamma.\n"));
}
-/*
- * This function displays or hides hardware cursor (HC).
- */
-static void
-viaSelectIGAHC(ScrnInfoPtr pScrn, Bool igaSelect)
-{
- VIAPtr pVia = VIAPTR(pScrn);
- uint32_t temp;
-
- temp = VIAGETREG(VIA_REG_CURSOR_MODE);
- temp &= 0x7FFFFFFF;
- temp |= igaSelect ? 0x80000000 : 0x00000000;
-
- /* VIA_REG_CURSOR_MODE[31] - Hardware cursor display path */
- VIASETREG(VIA_REG_CURSOR_MODE, temp);
-}
-
-/*
- * This function displays or hides hardware cursor (HC).
- */
-static void
-viaDisplayHC(ScrnInfoPtr pScrn, Bool hcStatus)
-{
- VIAPtr pVia = VIAPTR(pScrn);
- uint32_t temp;
-
- temp = VIAGETREG(VIA_REG_CURSOR_MODE);
- temp &= 0xFFFFFFFE;
- temp |= hcStatus ? 0x00000001 : 0x00000000;
-
- /* VIA_REG_CURSOR_MODE[0] - Hardware Cursor Enable */
- VIASETREG(VIA_REG_CURSOR_MODE, temp);
-}
-
-static void
-viaSetHCStartingAddress(xf86CrtcPtr crtc)
-{
- drmmode_crtc_private_ptr iga = crtc->driver_private;
- ScrnInfoPtr pScrn = crtc->scrn;
- VIAPtr pVia = VIAPTR(pScrn);
- uint32_t temp;
-
- temp = VIAGETREG(VIA_REG_CURSOR_MODE);
- temp &= 0xFC0000FF;
- temp |= iga->cursor_bo->offset;
-
- /*
- * 64x64 hardware cursor
- */
- temp &= 0xFFFFFFFD;
-
- /*
- * VIA_REG_CURSOR_MODE[25:8] - Hardware Cursor Base Address
- */
- VIASETREG(VIA_REG_CURSOR_MODE, temp);
-}
-
-static void
-viaSetHCLocation(ScrnInfoPtr pScrn,
- int x, unsigned int xoff,
- int y, unsigned int yoff)
-{
- VIAPtr pVia = VIAPTR(pScrn);
-
- VIASETREG(VIA_REG_CURSOR_POS, ((x << 16) | (y & 0x07ff)));
- VIASETREG(VIA_REG_CURSOR_ORG, ((xoff << 16) | (yoff & 0x07ff)));
-}
-
-static void
-viaSetHCColor(ScrnInfoPtr pScrn, int bg, int fg)
-{
- VIAPtr pVia = VIAPTR(pScrn);
-
- VIASETREG(VIA_REG_CURSOR_BG, bg);
- VIASETREG(VIA_REG_CURSOR_FG, fg);
-}
-
static void
viaIGA1InitHI(ScrnInfoPtr pScrn)
{
@@ -3489,7 +3412,6 @@ via_crtc_set_cursor_colors(xf86CrtcPtr crtc, int bg, int
fg)
ScrnInfoPtr pScrn = crtc->scrn;
drmmode_crtc_private_ptr iga = crtc->driver_private;
xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- VIAPtr pVia = VIAPTR(pScrn);
if (xf86_config->cursor_fg)
return;
@@ -3502,14 +3424,10 @@ via_crtc_set_cursor_colors(xf86CrtcPtr crtc, int bg,
int fg)
return;
}
- if (pVia->useHardwareCursor) {
- viaSetHCColor(pScrn, bg, fg);
+ if (!iga->index) {
+ viaIGA1DisplayHI(pScrn, FALSE);
} else {
- if (!iga->index) {
- viaIGA1DisplayHI(pScrn, FALSE);
- } else {
- viaIGA2DisplayHI(pScrn, FALSE);
- }
+ viaIGA2DisplayHI(pScrn, FALSE);
}
xf86_config->cursor_fg = fg;
@@ -3521,7 +3439,6 @@ via_crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int
y)
{
ScrnInfoPtr pScrn = crtc->scrn;
drmmode_crtc_private_ptr iga = crtc->driver_private;
- VIAPtr pVia = VIAPTR(pScrn);
unsigned xoff, yoff;
if (x < 0) {
@@ -3538,14 +3455,10 @@ via_crtc_set_cursor_position(xf86CrtcPtr crtc, int x,
int y)
yoff = 0;
}
- if (pVia->useHardwareCursor) {
- viaSetHCLocation(pScrn, x, xoff, y, yoff);
+ if (!iga->index) {
+ viaIGA1SetHIDisplayLocation(pScrn, x, xoff, y, yoff);
} else {
- if (!iga->index) {
- viaIGA1SetHIDisplayLocation(pScrn, x, xoff, y, yoff);
- } else {
- viaIGA2SetHIDisplayLocation(pScrn, x, xoff, y, yoff);
- }
+ viaIGA2SetHIDisplayLocation(pScrn, x, xoff, y, yoff);
}
}
@@ -3554,18 +3467,11 @@ via_crtc_show_cursor(xf86CrtcPtr crtc)
{
ScrnInfoPtr pScrn = crtc->scrn;
drmmode_crtc_private_ptr iga = crtc->driver_private;
- VIAPtr pVia = VIAPTR(pScrn);
- if (pVia->useHardwareCursor) {
- viaSelectIGAHC(pScrn,
- iga->index ? TRUE : FALSE);
- viaDisplayHC(pScrn, TRUE);
+ if (!iga->index) {
+ viaIGA1DisplayHI(pScrn, TRUE);
} else {
- if (!iga->index) {
- viaIGA1DisplayHI(pScrn, TRUE);
- } else {
- viaIGA2DisplayHI(pScrn, TRUE);
- }
+ viaIGA2DisplayHI(pScrn, TRUE);
}
}
@@ -3574,35 +3480,14 @@ via_crtc_hide_cursor(xf86CrtcPtr crtc)
{
ScrnInfoPtr pScrn = crtc->scrn;
drmmode_crtc_private_ptr iga = crtc->driver_private;
- VIAPtr pVia = VIAPTR(pScrn);
- if (pVia->useHardwareCursor) {
- viaSelectIGAHC(pScrn,
- iga->index ? TRUE : FALSE);
- viaDisplayHC(pScrn, FALSE);
+ if (!iga->index) {
+ viaIGA1DisplayHI(pScrn, FALSE);
} else {
- if (!iga->index) {
- viaIGA1DisplayHI(pScrn, FALSE);
- } else {
- viaIGA2DisplayHI(pScrn, FALSE);
- }
+ viaIGA2DisplayHI(pScrn, FALSE);
}
}
-static void
-iga_crtc_load_cursor_image(xf86CrtcPtr crtc, CARD8 *image)
-{
- drmmode_crtc_private_ptr iga = crtc->driver_private;
- ScrnInfoPtr pScrn = crtc->scrn;
- void *dst;
-
- dst = drm_bo_map(pScrn, iga->cursor_bo);
- memcpy(dst, image, iga->cursor_bo->size);
- drm_bo_unmap(pScrn, iga->cursor_bo);
-
- viaSetHCStartingAddress(crtc);
-}
-
static void
via_crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 *image)
{
@@ -3677,7 +3562,6 @@ const xf86CrtcFuncsRec via_crtc_funcs = {
.set_cursor_position = via_crtc_set_cursor_position,
.show_cursor = via_crtc_show_cursor,
.hide_cursor = via_crtc_hide_cursor,
- .load_cursor_image = iga_crtc_load_cursor_image,
.load_cursor_argb = via_crtc_load_cursor_argb,
.destroy = via_crtc_destroy,
#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) > 2
diff --git a/src/via_driver.c b/src/via_driver.c
index eb5ec09..e50cbfd 100644
--- a/src/via_driver.c
+++ b/src/via_driver.c
@@ -1591,23 +1591,17 @@ VIAScreenInit(SCREEN_INIT_ARGS_DECL)
switch (pVia->Chipset) {
case VIA_CLE266:
case VIA_KM400:
- flags = HARDWARE_CURSOR_INVERT_MASK |
- HARDWARE_CURSOR_AND_SOURCE_WITH_MASK |
- HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 |
- HARDWARE_CURSOR_TRUECOLOR_AT_8BPP |
- HARDWARE_CURSOR_BIT_ORDER_MSBFIRST;
- cursorSize = ((cursorWidth * cursorHeight) / 8) * 2;
- pVia->useHardwareCursor = TRUE;
+ flags = 0;
break;
default:
flags = HARDWARE_CURSOR_AND_SOURCE_WITH_MASK |
HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 |
HARDWARE_CURSOR_TRUECOLOR_AT_8BPP |
HARDWARE_CURSOR_ARGB;
- cursorSize = (cursorWidth * cursorHeight) * (32 / 8);
break;
}
+ cursorSize = (cursorWidth * cursorHeight) * (32 / 8);
alignment = 1024;
/*
diff --git a/src/via_driver.h b/src/via_driver.h
index 2431cd9..d175069 100644
--- a/src/via_driver.h
+++ b/src/via_driver.h
@@ -358,8 +358,6 @@ typedef struct _VIA {
void *displayMap;
CARD32 displayOffset;
- Bool useHardwareCursor;
-
#ifdef HAVE_DEBUG
Bool disableXvBWCheck;
Bool DumpVGAROM;
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