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authorRichard Purdie <richard.purdie@linuxfoundation.org>2012-11-22 07:26:35 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-11-22 07:53:02 +0000
commita01737e4b23599082b7eb16cd9f009b0157c2907 (patch)
tree0ee425986b09459de785950398a579e3c3d419df /meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch
parent8043f458f52f28c414472764a664c31e2a62facf (diff)
downloadpoky-a01737e4b23599082b7eb16cd9f009b0157c2907.tar.gz
xf86-video-omapfb: drop
This driver has been superceeded by a dri omap driver. This driver no longer builds against current versions of the xserver. If someone wants to do the work to resurect it, that is fine but until that happens there is no point in keeping broken code in the tree which won't even compile. It can be easily brought back from git history. (From OE-Core rev: 75858ad8cb19ee24f2c418515cb9d2b649a4de46) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch')
-rw-r--r--meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch325
1 files changed, 0 insertions, 325 deletions
diff --git a/meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch b/meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch
deleted file mode 100644
index 6b59b9f363..0000000000
--- a/meta/recipes-graphics/xorg-driver/xf86-video-omapfb/0004-Attempt-to-fix-VRFB.patch
+++ /dev/null
@@ -1,325 +0,0 @@
1From 9f034f7a83751e4d1bbff6dd742d54bd96d38230 Mon Sep 17 00:00:00 2001
2From: Eino-Ville Talvala <talvala@stanford.edu>
3Date: Tue, 23 Aug 2011 18:37:01 +0200
4Subject: [PATCH] Attempt to fix VRFB
5
6Upstream-Status: Pending
7
8http://dominion.thruhere.net/git/cgit.cgi/xf86-video-omapfb/commit/?h=koen/fixups&id=6833fc9f795265e4943d248103fbaf3463b515d6
9
10Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net>
11
12---
13 src/image-format-conversions.c | 4 +-
14 src/image-format-conversions.h | 2 +-
15 src/omapfb-driver.c | 28 +++++++++++++--
16 src/omapfb-xv-blizzard.c | 1 +
17 src/omapfb-xv-generic.c | 72 +++++++++++++++++++++++++++++++--------
18 src/omapfb-xv.c | 3 ++
19 6 files changed, 88 insertions(+), 22 deletions(-)
20
21diff --git a/src/image-format-conversions.c b/src/image-format-conversions.c
22index dcefa9b..d43427d 100644
23--- a/src/image-format-conversions.c
24+++ b/src/image-format-conversions.c
25@@ -38,13 +38,13 @@
26 #include "image-format-conversions.h"
27
28 /* Basic line-based copy for packed formats */
29-void packed_line_copy(int w, int h, int stride, uint8_t *src, uint8_t *dest)
30+void packed_line_copy(int w, int h, int src_stride, int dst_stride, uint8_t *src, uint8_t *dest)
31 {
32 int i;
33 int len = w * 2;
34 for (i = 0; i < h; i++)
35 {
36- memcpy(dest + i * len, src + i * stride, len);
37+ memcpy(dest + i * dst_stride, src + i * src_stride, len);
38 }
39 }
40
41diff --git a/src/image-format-conversions.h b/src/image-format-conversions.h
42index 584896a..ba7caf2 100644
43--- a/src/image-format-conversions.h
44+++ b/src/image-format-conversions.h
45@@ -27,7 +27,7 @@
46 #include <stdint.h>
47
48 /* Basic line-based copy for packed formats */
49-void packed_line_copy(int w, int h, int stride, uint8_t *src, uint8_t *dest);
50+void packed_line_copy(int w, int h, int src_stride, int dst_stride, uint8_t *src, uint8_t *dest);
51
52 /* Basic C implementation of YV12/I420 to UYVY conversion */
53 void uv12_to_uyvy(int w, int h, int y_pitch, int uv_pitch, uint8_t *y_p, uint8_t *u_p, uint8_t *v_p, uint8_t *dest);
54diff --git a/src/omapfb-driver.c b/src/omapfb-driver.c
55index 48aa09c..07989f5 100644
56--- a/src/omapfb-driver.c
57+++ b/src/omapfb-driver.c
58@@ -66,6 +66,7 @@
59 #define OMAPFB_VERSION 1000
60 #define OMAPFB_DRIVER_NAME "OMAPFB"
61 #define OMAPFB_NAME "omapfb"
62+#define ENFORCE_MODES
63
64 static Bool OMAPFBProbe(DriverPtr drv, int flags);
65 static Bool OMAPFBPreInit(ScrnInfoPtr pScrn, int flags);
66@@ -105,11 +106,13 @@ static SymTabRec OMAPFBChipsets[] = {
67 typedef enum {
68 OPTION_ACCELMETHOD,
69 OPTION_FB,
70+ OPTION_ROTATE,
71 } FBDevOpts;
72
73 static const OptionInfoRec OMAPFBOptions[] = {
74 { OPTION_ACCELMETHOD, "AccelMethod", OPTV_STRING, {0}, FALSE },
75 { OPTION_FB, "fb", OPTV_STRING, {0}, FALSE },
76+ { OPTION_ROTATE, "rotation", OPTV_STRING, {0}, FALSE },
77 { -1, NULL, OPTV_NONE, {0}, FALSE }
78 };
79
80@@ -286,6 +289,7 @@ OMAPFBPreInit(ScrnInfoPtr pScrn, int flags)
81 {
82 OMAPFBPtr ofb;
83 EntityInfoPtr pEnt;
84+ char *rotate;
85 rgb zeros = { 0, 0, 0 };
86 struct stat st;
87
88@@ -379,6 +383,8 @@ OMAPFBPreInit(ScrnInfoPtr pScrn, int flags)
89 pScrn->progClock = TRUE;
90 pScrn->chipset = "omapfb";
91
92+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Rotate test version 0.02\n");
93+
94 /* Start with configured virtual size */
95 pScrn->virtualX = pScrn->display->virtualX;
96 pScrn->virtualY = pScrn->display->virtualY;
97@@ -496,12 +502,21 @@ OMAPFBScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
98 ofb->CloseScreen = pScreen->CloseScreen;
99 pScreen->CloseScreen = OMAPFBCloseScreen;
100
101+ /* Enforce the default mode (this is silly I guess) */
102+#ifdef ENFORCE_MODES
103+ //xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Enforcing modes\n");
104+ //set_mode(ofb, &ofb->default_mode);
105+ //pScrn->displayWidth = ofb->fixed_info.line_length /
106+ // (ofb->state_info.bits_per_pixel>>3); //ofb->state_info.xres;
107+#endif
108+
109 /* Map our framebuffer memory */
110+ ofb->mem_info.size = ofb->fixed_info.line_length * ofb->state_info.yres;
111 ofb->fb = mmap (NULL, ofb->mem_info.size,
112 PROT_READ | PROT_WRITE, MAP_SHARED,
113 ofb->fd, 0);
114- if (ofb->fb == NULL) {
115- xf86DrvMsg(scrnIndex, X_ERROR, "Mapping framebuffer memory failed\n");
116+ if (ofb->fb == MAP_FAILED) {
117+ xf86DrvMsg(scrnIndex, X_ERROR, "Mapping framebuffer memory failed, wanted %d bytes.\n", ofb->mem_info.size);
118 return FALSE;
119 }
120
121@@ -578,8 +593,13 @@ OMAPFBScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
122 } else if (!ofb->dss) {
123
124 ofb->plane_info.enabled = 1;
125- ofb->plane_info.out_width = ofb->state_info.xres;
126- ofb->plane_info.out_height = ofb->state_info.yres;
127+ if (ofb->state_info.rotate == 0 || ofb->state_info.rotate == 2) {
128+ ofb->plane_info.out_width = ofb->state_info.xres;
129+ ofb->plane_info.out_height = ofb->state_info.yres;
130+ } else {
131+ ofb->plane_info.out_width = ofb->state_info.yres;
132+ ofb->plane_info.out_height = ofb->state_info.xres;
133+ }
134
135 if (ioctl (ofb->fd, OMAPFB_SETUP_PLANE, &ofb->plane_info)) {
136 xf86DrvMsg(scrnIndex, X_ERROR,
137diff --git a/src/omapfb-xv-blizzard.c b/src/omapfb-xv-blizzard.c
138index 406ffc6..b71d2aa 100644
139--- a/src/omapfb-xv-blizzard.c
140+++ b/src/omapfb-xv-blizzard.c
141@@ -220,6 +220,7 @@ int OMAPFBXVPutImageBlizzard (ScrnInfoPtr pScrn,
142 packed_line_copy(src_w & ~3,
143 src_h & ~3,
144 ((src_w + 1) & ~1) * 2,
145+ ofb->port->fixed_info.line_length,
146 (uint8_t*)buf,
147 (uint8_t*)ofb->port->fb);
148 break;
149diff --git a/src/omapfb-xv-generic.c b/src/omapfb-xv-generic.c
150index e6f89fe..b33f344 100644
151--- a/src/omapfb-xv-generic.c
152+++ b/src/omapfb-xv-generic.c
153@@ -62,7 +62,7 @@ int OMAPXVAllocPlane(ScrnInfoPtr pScrn)
154 {
155 OMAPFBPtr ofb = OMAPFB(pScrn);
156
157- /* The memory size is already set in OMAPFBXVQueryImageAttributes */
158+ /* The memory size is already set before we get here */
159 if (ioctl(ofb->port->fd, OMAPFB_SETUP_MEM, &ofb->port->mem_info) != 0) {
160 xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
161 "Failed to allocate video plane memory\n");
162@@ -73,19 +73,20 @@ int OMAPXVAllocPlane(ScrnInfoPtr pScrn)
163 ofb->port->fb = mmap (NULL, ofb->port->mem_info.size,
164 PROT_READ | PROT_WRITE, MAP_SHARED,
165 ofb->port->fd, 0);
166- if (ofb->port->fb == NULL) {
167+ if (ofb->port->fb == MAP_FAILED) {
168 xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
169 "Mapping video memory failed\n");
170 return XvBadAlloc;
171 }
172
173 /* Update the state info */
174+ /* Let's not - it's bad
175 if (ioctl (ofb->port->fd, FBIOGET_VSCREENINFO, &ofb->port->state_info))
176 {
177 xf86Msg(X_ERROR, "%s: Reading state info failed\n", __FUNCTION__);
178 return XvBadAlloc;
179 }
180-
181+ */
182 return Success;
183 }
184
185@@ -93,6 +94,7 @@ int OMAPXVAllocPlane(ScrnInfoPtr pScrn)
186 int OMAPXVSetupVideoPlane(ScrnInfoPtr pScrn)
187 {
188 OMAPFBPtr ofb = OMAPFB(pScrn);
189+ int ret;
190
191 if (ioctl (ofb->port->fd, FBIOPUT_VSCREENINFO, &ofb->port->state_info))
192 {
193@@ -104,6 +106,31 @@ int OMAPXVSetupVideoPlane(ScrnInfoPtr pScrn)
194 xf86Msg(X_ERROR, "%s: Reading state info failed\n", __FUNCTION__);
195 return XvBadAlloc;
196 }
197+ /* Changing rotation/nonstd flags can change the fixed info! */
198+ if (ioctl (ofb->port->fd, FBIOGET_FSCREENINFO, &ofb->port->fixed_info))
199+ {
200+ xf86Msg(X_ERROR, "%s: Reading state info failed\n", __FUNCTION__);
201+ return XvBadAlloc;
202+ }
203+ /* Correct fixed info requires recalculation of needed memory */
204+ ofb->port->mem_info.size = ofb->port->fixed_info.line_length * ofb->port->state_info.yres;
205+
206+ /* Allocate buffer memory */
207+ ret = OMAPXVAllocPlane(pScrn);
208+ if (ret != Success)
209+ return ret;
210+
211+ /* Workaround for reset of mode after memory allo */
212+ if (ioctl (ofb->port->fd, FBIOPUT_VSCREENINFO, &ofb->port->state_info))
213+ {
214+ xf86Msg(X_ERROR, "%s: setting state info failed\n", __FUNCTION__);
215+ return XvBadAlloc;
216+ }
217+ if (ioctl (ofb->port->fd, FBIOGET_VSCREENINFO, &ofb->port->state_info))
218+ {
219+ xf86Msg(X_ERROR, "%s: Reading state info failed\n", __FUNCTION__);
220+ return XvBadAlloc;
221+ }
222
223 if(ioctl(ofb->port->fd, OMAPFB_SETUP_PLANE,
224 &ofb->port->plane_info) != 0) {
225@@ -124,6 +151,8 @@ int OMAPFBXVPutImageGeneric (ScrnInfoPtr pScrn,
226 DrawablePtr pDraw)
227 {
228 OMAPFBPtr ofb = OMAPFB(pScrn);
229+ short drw_temp;
230+ short rot_xres, rot_yres;
231
232 if (!ofb->port->plane_info.enabled
233 || ofb->port->update_window.x != src_x
234@@ -163,13 +192,6 @@ int OMAPFBXVPutImageGeneric (ScrnInfoPtr pScrn,
235 return Success;
236 }
237
238- /* If we don't have the plane running, enable it */
239- if (!ofb->port->plane_info.enabled) {
240- ret = OMAPXVAllocPlane(pScrn);
241- if (ret != Success)
242- return ret;
243- }
244-
245 /* Set up the state info, xres and yres will be used for
246 * scaling to the values in the plane info struct
247 */
248@@ -179,12 +201,31 @@ int OMAPFBXVPutImageGeneric (ScrnInfoPtr pScrn,
249 ofb->port->state_info.yres_virtual = 0;
250 ofb->port->state_info.xoffset = 0;
251 ofb->port->state_info.yoffset = 0;
252- ofb->port->state_info.rotate = 0;
253+ //ofb->port->state_info.rotate = 0;
254 ofb->port->state_info.grayscale = 0;
255 ofb->port->state_info.activate = FB_ACTIVATE_NOW;
256 ofb->port->state_info.bits_per_pixel = 0;
257 ofb->port->state_info.nonstd = xv_to_omapfb_format(image);
258
259+ /* Plane info does not rotate with state_info */
260+ if (ofb->port->state_info.rotate == 1 ||
261+ ofb->port->state_info.rotate == 3) {
262+ drw_temp = drw_x;
263+ drw_x = drw_y;
264+ drw_y = drw_temp;
265+
266+ drw_temp = drw_w;
267+ drw_w = drw_h;
268+ drw_h = drw_temp;
269+
270+ rot_xres = ofb->port->state_info.yres;
271+ rot_yres = ofb->port->state_info.xres;
272+ } else {
273+ rot_xres = ofb->port->state_info.xres;
274+ rot_yres = ofb->port->state_info.yres;
275+ }
276+
277+
278 /* Set up the video plane info */
279 ofb->port->plane_info.enabled = 1;
280 ofb->port->plane_info.pos_x = drw_x;
281@@ -193,13 +234,13 @@ int OMAPFBXVPutImageGeneric (ScrnInfoPtr pScrn,
282 ofb->port->plane_info.out_height = drw_h & ~15;
283
284 /* Cap output to screen size */
285- if (ofb->port->plane_info.out_width > ofb->state_info.xres) {
286+ if (ofb->port->plane_info.out_width > rot_xres) {
287 ofb->port->plane_info.pos_x = 0;
288- ofb->port->plane_info.out_width = ofb->state_info.xres;
289+ ofb->port->plane_info.out_width = rot_xres;
290 }
291- if (ofb->port->plane_info.out_height > ofb->state_info.yres) {
292+ if (ofb->port->plane_info.out_height > rot_yres) {
293 ofb->port->plane_info.pos_y = 0;
294- ofb->port->plane_info.out_height = ofb->state_info.yres;
295+ ofb->port->plane_info.out_height = rot_yres;
296 }
297
298 ret = OMAPXVSetupVideoPlane(pScrn);
299@@ -223,6 +264,7 @@ int OMAPFBXVPutImageGeneric (ScrnInfoPtr pScrn,
300 packed_line_copy(src_w & ~15,
301 src_h & ~15,
302 ((src_w + 1) & ~1) * 2,
303+ ofb->port->fixed_info.line_length,
304 (uint8_t*)buf,
305 (uint8_t*)ofb->port->fb);
306 break;
307diff --git a/src/omapfb-xv.c b/src/omapfb-xv.c
308index 1df651e..0fee2c6 100644
309--- a/src/omapfb-xv.c
310+++ b/src/omapfb-xv.c
311@@ -169,8 +169,11 @@ static int OMAPFBXVQueryImageAttributes (ScrnInfoPtr pScrn,
312 h = *height;
313
314 w = (w + 1) & ~1;
315+
316+ /* Can't calculate these here - don't know line length
317 ofb->port->mem_info.size = w << 1;
318 ofb->port->mem_info.size *= h;
319+ */
320
321 return size;
322 }
323--
3241.7.5.4
325
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