Ville Syrjala
2018-Feb-20 13:48 UTC
[Nouveau] [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Replace the ad-hoc iturbt_709 property with the new standard
COLOR_ENCODING property. Compiles, but not tested.
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: nouveau at lists.freedesktop.org
Cc: Ben Skeggs <bskeggs at redhat.com>
Cc: Ilia Mirkin <imirkin at alum.mit.edu>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/nouveau/dispnv04/overlay.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c
b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
index c8c2333f24ee..df4358e31075 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
@@ -46,7 +46,6 @@ struct nouveau_plane {
struct drm_property *brightness;
struct drm_property *hue;
struct drm_property *saturation;
- struct drm_property *iturbt_709;
} props;
int colorkey;
@@ -54,7 +53,7 @@ struct nouveau_plane {
int brightness;
int hue;
int saturation;
- int iturbt_709;
+ enum drm_color_encoding color_encoding;
void (*set_params)(struct nouveau_plane *);
};
@@ -166,7 +165,7 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc
*crtc,
if (fb->format->format == DRM_FORMAT_NV12 ||
fb->format->format == DRM_FORMAT_NV21)
format |= NV_PVIDEO_FORMAT_PLANAR;
- if (nv_plane->iturbt_709)
+ if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
if (nv_plane->colorkey & (1 << 24))
format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
@@ -229,7 +228,7 @@ nv10_set_params(struct nouveau_plane *plane)
nvif_wr32(dev, NV_PVIDEO_COLOR_KEY, plane->colorkey & 0xffffff);
if (plane->cur) {
- if (plane->iturbt_709)
+ if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
if (plane->colorkey & (1 << 24))
format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
@@ -258,8 +257,8 @@ nv_set_property(struct drm_plane *plane,
nv_plane->hue = value;
else if (property == nv_plane->props.saturation)
nv_plane->saturation = value;
- else if (property == nv_plane->props.iturbt_709)
- nv_plane->iturbt_709 = value;
+ else if (property == nv_plane->base.color_encoding_property)
+ nv_plane->color_encoding = value;
else
return -EINVAL;
@@ -313,14 +312,11 @@ nv10_overlay_init(struct drm_device *device)
device, 0, "hue", 0, 359);
plane->props.saturation = drm_property_create_range(
device, 0, "saturation", 0, 8192 - 1);
- plane->props.iturbt_709 = drm_property_create_range(
- device, 0, "iturbt_709", 0, 1);
if (!plane->props.colorkey ||
!plane->props.contrast ||
!plane->props.brightness ||
!plane->props.hue ||
- !plane->props.saturation ||
- !plane->props.iturbt_709)
+ !plane->props.saturation)
goto cleanup;
plane->colorkey = 0;
@@ -343,9 +339,13 @@ nv10_overlay_init(struct drm_device *device)
drm_object_attach_property(&plane->base.base,
plane->props.saturation, plane->saturation);
- plane->iturbt_709 = 0;
- drm_object_attach_property(&plane->base.base,
- plane->props.iturbt_709, plane->iturbt_709);
+ plane->color_encoding = DRM_COLOR_YCBCR_BT601;
+ drm_plane_create_color_properties(&plane->base,
+ BIT(DRM_COLOR_YCBCR_BT601) |
+ BIT(DRM_COLOR_YCBCR_BT709),
+ BIT(DRM_COLOR_YCBCR_LIMITED_RANGE),
+ DRM_COLOR_YCBCR_BT601,
+ DRM_COLOR_YCBCR_LIMITED_RANGE);
plane->set_params = nv10_set_params;
nv10_set_params(plane);
--
2.13.6
Ilia Mirkin
2018-Feb-20 14:25 UTC
[Nouveau] [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
On Tue, Feb 20, 2018 at 8:48 AM, Ville Syrjala <ville.syrjala at linux.intel.com> wrote:> From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > Replace the ad-hoc iturbt_709 property with the new standard > COLOR_ENCODING property. Compiles, but not tested. > > Cc: Daniel Vetter <daniel at ffwll.ch> > Cc: nouveau at lists.freedesktop.org > Cc: Ben Skeggs <bskeggs at redhat.com> > Cc: Ilia Mirkin <imirkin at alum.mit.edu> > Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>s/standarad/standard/ in subject I'd like the opportunity to test this out on real hardware, but I don't have any pre-NV41 boards plugged in right now. I should be able to attend to it within 7 days. If you don't hear back from me by then, I'd appreciate a ping, as I do let things (hopefully occasionally) slip through.> --- > drivers/gpu/drm/nouveau/dispnv04/overlay.c | 26 +++++++++++++------------- > 1 file changed, 13 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c > index c8c2333f24ee..df4358e31075 100644 > --- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c > +++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c > @@ -46,7 +46,6 @@ struct nouveau_plane { > struct drm_property *brightness; > struct drm_property *hue; > struct drm_property *saturation; > - struct drm_property *iturbt_709; > } props; > > int colorkey; > @@ -54,7 +53,7 @@ struct nouveau_plane { > int brightness; > int hue; > int saturation; > - int iturbt_709; > + enum drm_color_encoding color_encoding; > > void (*set_params)(struct nouveau_plane *); > }; > @@ -166,7 +165,7 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, > if (fb->format->format == DRM_FORMAT_NV12 || > fb->format->format == DRM_FORMAT_NV21) > format |= NV_PVIDEO_FORMAT_PLANAR; > - if (nv_plane->iturbt_709) > + if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709) > format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709; > if (nv_plane->colorkey & (1 << 24)) > format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY; > @@ -229,7 +228,7 @@ nv10_set_params(struct nouveau_plane *plane) > nvif_wr32(dev, NV_PVIDEO_COLOR_KEY, plane->colorkey & 0xffffff); > > if (plane->cur) { > - if (plane->iturbt_709) > + if (plane->color_encoding == DRM_COLOR_YCBCR_BT709) > format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709; > if (plane->colorkey & (1 << 24)) > format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY; > @@ -258,8 +257,8 @@ nv_set_property(struct drm_plane *plane, > nv_plane->hue = value; > else if (property == nv_plane->props.saturation) > nv_plane->saturation = value; > - else if (property == nv_plane->props.iturbt_709) > - nv_plane->iturbt_709 = value; > + else if (property == nv_plane->base.color_encoding_property) > + nv_plane->color_encoding = value; > else > return -EINVAL; > > @@ -313,14 +312,11 @@ nv10_overlay_init(struct drm_device *device) > device, 0, "hue", 0, 359); > plane->props.saturation = drm_property_create_range( > device, 0, "saturation", 0, 8192 - 1); > - plane->props.iturbt_709 = drm_property_create_range( > - device, 0, "iturbt_709", 0, 1); > if (!plane->props.colorkey || > !plane->props.contrast || > !plane->props.brightness || > !plane->props.hue || > - !plane->props.saturation || > - !plane->props.iturbt_709) > + !plane->props.saturation) > goto cleanup; > > plane->colorkey = 0; > @@ -343,9 +339,13 @@ nv10_overlay_init(struct drm_device *device) > drm_object_attach_property(&plane->base.base, > plane->props.saturation, plane->saturation); > > - plane->iturbt_709 = 0; > - drm_object_attach_property(&plane->base.base, > - plane->props.iturbt_709, plane->iturbt_709); > + plane->color_encoding = DRM_COLOR_YCBCR_BT601; > + drm_plane_create_color_properties(&plane->base, > + BIT(DRM_COLOR_YCBCR_BT601) | > + BIT(DRM_COLOR_YCBCR_BT709), > + BIT(DRM_COLOR_YCBCR_LIMITED_RANGE), > + DRM_COLOR_YCBCR_BT601, > + DRM_COLOR_YCBCR_LIMITED_RANGE); > > plane->set_params = nv10_set_params; > nv10_set_params(plane); > -- > 2.13.6 >
kbuild test robot
2018-Feb-20 16:13 UTC
[Nouveau] [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
Hi Ville,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on v4.16-rc2 next-20180220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ville-Syrjala/drm-nouveau-Replace-the-iturbt_709-prop-with-the-standarad-COLOR_ENCODNIG-prop/20180220-230332
base: git://people.freedesktop.org/~airlied/linux.git drm-next
config: i386-randconfig-a1-201807 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/gpu/drm/nouveau/dispnv04/overlay.c:56:26: error: field
'color_encoding' has incomplete type
enum drm_color_encoding color_encoding;
^
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_update_plane':
drivers/gpu/drm/nouveau/dispnv04/overlay.c:168:34: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function)
if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
^
drivers/gpu/drm/nouveau/dispnv04/overlay.c:168:34: note: each undeclared
identifier is reported only once for each function it appears in
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_set_params':
drivers/gpu/drm/nouveau/dispnv04/overlay.c:231:32: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function)
if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
^
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv_set_property':>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:260:37: error: 'struct
drm_plane' has no member named 'color_encoding_property'
else if (property == nv_plane->base.color_encoding_property)
^
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_overlay_init':
drivers/gpu/drm/nouveau/dispnv04/overlay.c:342:26: error:
'DRM_COLOR_YCBCR_BT601' undeclared (first use in this function)
plane->color_encoding = DRM_COLOR_YCBCR_BT601;
^>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:343:2: error: implicit
declaration of function 'drm_plane_create_color_properties'
[-Werror=implicit-function-declaration]
drm_plane_create_color_properties(&plane->base,
^
In file included from include/linux/kernel.h:11:0,
from include/linux/list.h:9,
from include/linux/agp_backend.h:33,
from include/drm/drmP.h:35,
from drivers/gpu/drm/nouveau/dispnv04/overlay.c:26:
drivers/gpu/drm/nouveau/dispnv04/overlay.c:345:12: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function)
BIT(DRM_COLOR_YCBCR_BT709),
^
include/linux/bitops.h:7:28: note: in definition of macro 'BIT'
#define BIT(nr) (1UL << (nr))
^>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:346:12: error:
'DRM_COLOR_YCBCR_LIMITED_RANGE' undeclared (first use in this function)
BIT(DRM_COLOR_YCBCR_LIMITED_RANGE),
^
include/linux/bitops.h:7:28: note: in definition of macro 'BIT'
#define BIT(nr) (1UL << (nr))
^
cc1: some warnings being treated as errors
vim +260 drivers/gpu/drm/nouveau/dispnv04/overlay.c
111
112 static int
113 nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
114 struct drm_framebuffer *fb, int crtc_x, int crtc_y,
115 unsigned int crtc_w, unsigned int crtc_h,
116 uint32_t src_x, uint32_t src_y,
117 uint32_t src_w, uint32_t src_h,
118 struct drm_modeset_acquire_ctx *ctx)
119 {
120 struct nouveau_drm *drm = nouveau_drm(plane->dev);
121 struct nvif_object *dev = &drm->client.device.object;
122 struct nouveau_plane *nv_plane 123 container_of(plane, struct
nouveau_plane, base);
124 struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
125 struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
126 struct nouveau_bo *cur = nv_plane->cur;
127 bool flip = nv_plane->flip;
128 int soff = NV_PCRTC0_SIZE * nv_crtc->index;
129 int soff2 = NV_PCRTC0_SIZE * !nv_crtc->index;
130 unsigned shift = drm->client.device.info.chipset >= 0x30 ? 1 : 3;
131 unsigned format = 0;
132 int ret;
133
134 /* Source parameters given in 16.16 fixed point, ignore fractional. */
135 src_x >>= 16;
136 src_y >>= 16;
137 src_w >>= 16;
138 src_h >>= 16;
139
140 ret = verify_scaling(fb, shift, 0, 0, src_w, src_h, crtc_w, crtc_h);
141 if (ret)
142 return ret;
143
144 ret = nouveau_bo_pin(nv_fb->nvbo, TTM_PL_FLAG_VRAM, false);
145 if (ret)
146 return ret;
147
148 nv_plane->cur = nv_fb->nvbo;
149
150 nvif_mask(dev, NV_PCRTC_ENGINE_CTRL + soff, NV_CRTC_FSEL_OVERLAY,
NV_CRTC_FSEL_OVERLAY);
151 nvif_mask(dev, NV_PCRTC_ENGINE_CTRL + soff2, NV_CRTC_FSEL_OVERLAY, 0);
152
153 nvif_wr32(dev, NV_PVIDEO_BASE(flip), 0);
154 nvif_wr32(dev, NV_PVIDEO_OFFSET_BUFF(flip),
nv_fb->nvbo->bo.offset);
155 nvif_wr32(dev, NV_PVIDEO_SIZE_IN(flip), src_h << 16 | src_w);
156 nvif_wr32(dev, NV_PVIDEO_POINT_IN(flip), src_y << 16 | src_x);
157 nvif_wr32(dev, NV_PVIDEO_DS_DX(flip), (src_w << 20) / crtc_w);
158 nvif_wr32(dev, NV_PVIDEO_DT_DY(flip), (src_h << 20) / crtc_h);
159 nvif_wr32(dev, NV_PVIDEO_POINT_OUT(flip), crtc_y << 16 | crtc_x);
160 nvif_wr32(dev, NV_PVIDEO_SIZE_OUT(flip), crtc_h << 16 | crtc_w);
161
162 if (fb->format->format == DRM_FORMAT_YUYV ||
163 fb->format->format == DRM_FORMAT_NV12)
164 format |= NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8;
165 if (fb->format->format == DRM_FORMAT_NV12 ||
166 fb->format->format == DRM_FORMAT_NV21)
167 format |= NV_PVIDEO_FORMAT_PLANAR;
> 168 if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
169 format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
170 if (nv_plane->colorkey & (1 << 24))
171 format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
172
173 if (format & NV_PVIDEO_FORMAT_PLANAR) {
174 nvif_wr32(dev, NV_PVIDEO_UVPLANE_BASE(flip), 0);
175 nvif_wr32(dev, NV_PVIDEO_UVPLANE_OFFSET_BUFF(flip),
176 nv_fb->nvbo->bo.offset + fb->offsets[1]);
177 }
178 nvif_wr32(dev, NV_PVIDEO_FORMAT(flip), format | fb->pitches[0]);
179 nvif_wr32(dev, NV_PVIDEO_STOP, 0);
180 /* TODO: wait for vblank? */
181 nvif_wr32(dev, NV_PVIDEO_BUFFER, flip ? 0x10 : 0x1);
182 nv_plane->flip = !flip;
183
184 if (cur)
185 nouveau_bo_unpin(cur);
186
187 return 0;
188 }
189
190 static int
191 nv10_disable_plane(struct drm_plane *plane,
192 struct drm_modeset_acquire_ctx *ctx)
193 {
194 struct nvif_object *dev =
&nouveau_drm(plane->dev)->client.device.object;
195 struct nouveau_plane *nv_plane 196 container_of(plane, struct
nouveau_plane, base);
197
198 nvif_wr32(dev, NV_PVIDEO_STOP, 1);
199 if (nv_plane->cur) {
200 nouveau_bo_unpin(nv_plane->cur);
201 nv_plane->cur = NULL;
202 }
203
204 return 0;
205 }
206
207 static void
208 nv_destroy_plane(struct drm_plane *plane)
209 {
210 drm_plane_force_disable(plane);
211 drm_plane_cleanup(plane);
212 kfree(plane);
213 }
214
215 static void
216 nv10_set_params(struct nouveau_plane *plane)
217 {
218 struct nvif_object *dev =
&nouveau_drm(plane->base.dev)->client.device.object;
219 u32 luma = (plane->brightness - 512) << 16 |
plane->contrast;
220 u32 chroma = ((sin_mul(plane->hue, plane->saturation) &
0xffff) << 16) |
221 (cos_mul(plane->hue, plane->saturation) & 0xffff);
222 u32 format = 0;
223
224 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(0), luma);
225 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(1), luma);
226 nvif_wr32(dev, NV_PVIDEO_CHROMINANCE(0), chroma);
227 nvif_wr32(dev, NV_PVIDEO_CHROMINANCE(1), chroma);
228 nvif_wr32(dev, NV_PVIDEO_COLOR_KEY, plane->colorkey & 0xffffff);
229
230 if (plane->cur) {
231 if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
232 format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
233 if (plane->colorkey & (1 << 24))
234 format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
235 nvif_mask(dev, NV_PVIDEO_FORMAT(plane->flip),
236 NV_PVIDEO_FORMAT_MATRIX_ITURBT709 |
237 NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY,
238 format);
239 }
240 }
241
242 static int
243 nv_set_property(struct drm_plane *plane,
244 struct drm_property *property,
245 uint64_t value)
246 {
247 struct nouveau_plane *nv_plane 248 container_of(plane, struct
nouveau_plane, base);
249
250 if (property == nv_plane->props.colorkey)
251 nv_plane->colorkey = value;
252 else if (property == nv_plane->props.contrast)
253 nv_plane->contrast = value;
254 else if (property == nv_plane->props.brightness)
255 nv_plane->brightness = value;
256 else if (property == nv_plane->props.hue)
257 nv_plane->hue = value;
258 else if (property == nv_plane->props.saturation)
259 nv_plane->saturation = value;
> 260 else if (property == nv_plane->base.color_encoding_property)
261 nv_plane->color_encoding = value;
262 else
263 return -EINVAL;
264
265 if (nv_plane->set_params)
266 nv_plane->set_params(nv_plane);
267 return 0;
268 }
269
270 static const struct drm_plane_funcs nv10_plane_funcs = {
271 .update_plane = nv10_update_plane,
272 .disable_plane = nv10_disable_plane,
273 .set_property = nv_set_property,
274 .destroy = nv_destroy_plane,
275 };
276
277 static void
278 nv10_overlay_init(struct drm_device *device)
279 {
280 struct nouveau_drm *drm = nouveau_drm(device);
281 struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane),
GFP_KERNEL);
282 unsigned int num_formats = ARRAY_SIZE(formats);
283 int ret;
284
285 if (!plane)
286 return;
287
288 switch (drm->client.device.info.chipset) {
289 case 0x10:
290 case 0x11:
291 case 0x15:
292 case 0x1a:
293 case 0x20:
294 num_formats = 2;
295 break;
296 }
297
298 ret = drm_plane_init(device, &plane->base, 3 /* both crtc's
*/,
299 &nv10_plane_funcs,
300 formats, num_formats, false);
301 if (ret)
302 goto err;
303
304 /* Set up the plane properties */
305 plane->props.colorkey = drm_property_create_range(
306 device, 0, "colorkey", 0, 0x01ffffff);
307 plane->props.contrast = drm_property_create_range(
308 device, 0, "contrast", 0, 8192 - 1);
309 plane->props.brightness = drm_property_create_range(
310 device, 0, "brightness", 0, 1024);
311 plane->props.hue = drm_property_create_range(
312 device, 0, "hue", 0, 359);
313 plane->props.saturation = drm_property_create_range(
314 device, 0, "saturation", 0, 8192 - 1);
315 if (!plane->props.colorkey ||
316 !plane->props.contrast ||
317 !plane->props.brightness ||
318 !plane->props.hue ||
319 !plane->props.saturation)
320 goto cleanup;
321
322 plane->colorkey = 0;
323 drm_object_attach_property(&plane->base.base,
324 plane->props.colorkey, plane->colorkey);
325
326 plane->contrast = 0x1000;
327 drm_object_attach_property(&plane->base.base,
328 plane->props.contrast, plane->contrast);
329
330 plane->brightness = 512;
331 drm_object_attach_property(&plane->base.base,
332 plane->props.brightness, plane->brightness);
333
334 plane->hue = 0;
335 drm_object_attach_property(&plane->base.base,
336 plane->props.hue, plane->hue);
337
338 plane->saturation = 0x1000;
339 drm_object_attach_property(&plane->base.base,
340 plane->props.saturation, plane->saturation);
341
342 plane->color_encoding = DRM_COLOR_YCBCR_BT601;
> 343 drm_plane_create_color_properties(&plane->base,
344 BIT(DRM_COLOR_YCBCR_BT601) |
345 BIT(DRM_COLOR_YCBCR_BT709),
> 346 BIT(DRM_COLOR_YCBCR_LIMITED_RANGE),
347 DRM_COLOR_YCBCR_BT601,
348 DRM_COLOR_YCBCR_LIMITED_RANGE);
349
350 plane->set_params = nv10_set_params;
351 nv10_set_params(plane);
352 drm_plane_force_disable(&plane->base);
353 return;
354 cleanup:
355 drm_plane_cleanup(&plane->base);
356 err:
357 kfree(plane);
358 NV_ERROR(drm, "Failed to create plane\n");
359 }
360
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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kbuild test robot
2018-Feb-20 16:17 UTC
[Nouveau] [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
Hi Ville,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm/drm-next]
[also build test ERROR on v4.16-rc2 next-20180220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ville-Syrjala/drm-nouveau-Replace-the-iturbt_709-prop-with-the-standarad-COLOR_ENCODNIG-prop/20180220-230332
base: git://people.freedesktop.org/~airlied/linux.git drm-next
config: x86_64-allyesdebian (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:56:26: error: field
'color_encoding' has incomplete type
enum drm_color_encoding color_encoding;
^~~~~~~~~~~~~~
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_update_plane':>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:168:34: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function)
if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/nouveau/dispnv04/overlay.c:168:34: note: each undeclared
identifier is reported only once for each function it appears in
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_set_params':
drivers/gpu/drm/nouveau/dispnv04/overlay.c:231:32: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function)
if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv_set_property':>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:260:38: error: 'struct
drm_plane' has no member named 'color_encoding_property'; did you
mean 'rotation_property'?
else if (property == nv_plane->base.color_encoding_property)
^~~~~~~~~~~~~~~~~~~~~~~
rotation_property
drivers/gpu/drm/nouveau/dispnv04/overlay.c: In function
'nv10_overlay_init':>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:342:26: error:
'DRM_COLOR_YCBCR_BT601' undeclared (first use in this function)
plane->color_encoding = DRM_COLOR_YCBCR_BT601;
^~~~~~~~~~~~~~~~~~~~~>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:343:2: error: implicit
declaration of function 'drm_plane_create_color_properties'; did you
mean 'drm_plane_create_zpos_property'?
[-Werror=implicit-function-declaration]
drm_plane_create_color_properties(&plane->base,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drm_plane_create_zpos_property
In file included from include/linux/kernel.h:11:0,
from include/linux/list.h:9,
from include/linux/agp_backend.h:33,
from include/drm/drmP.h:35,
from
drivers/gpu/drm/nouveau/dispnv04/overlay.c:26:>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:345:12: error:
'DRM_COLOR_YCBCR_BT709' undeclared (first use in this function); did you
mean 'DRM_COLOR_YCBCR_BT601'?
BIT(DRM_COLOR_YCBCR_BT709),
^
include/linux/bitops.h:7:28: note: in definition of macro 'BIT'
#define BIT(nr) (1UL << (nr))
^~>> drivers/gpu/drm/nouveau/dispnv04/overlay.c:346:12: error:
'DRM_COLOR_YCBCR_LIMITED_RANGE' undeclared (first use in this function);
did you mean 'DRM_COLOR_YCBCR_BT709'?
BIT(DRM_COLOR_YCBCR_LIMITED_RANGE),
^
include/linux/bitops.h:7:28: note: in definition of macro 'BIT'
#define BIT(nr) (1UL << (nr))
^~
cc1: some warnings being treated as errors
vim +/color_encoding +56 drivers/gpu/drm/nouveau/dispnv04/overlay.c
> 26 #include <drm/drmP.h>
27 #include <drm/drm_crtc.h>
28 #include <drm/drm_fourcc.h>
29
30 #include "nouveau_drv.h"
31
32 #include "nouveau_bo.h"
33 #include "nouveau_connector.h"
34 #include "nouveau_display.h"
35 #include "nvreg.h"
36 #include "disp.h"
37
38 struct nouveau_plane {
39 struct drm_plane base;
40 bool flip;
41 struct nouveau_bo *cur;
42
43 struct {
44 struct drm_property *colorkey;
45 struct drm_property *contrast;
46 struct drm_property *brightness;
47 struct drm_property *hue;
48 struct drm_property *saturation;
49 } props;
50
51 int colorkey;
52 int contrast;
53 int brightness;
54 int hue;
55 int saturation;
> 56 enum drm_color_encoding color_encoding;
57
58 void (*set_params)(struct nouveau_plane *);
59 };
60
61 static uint32_t formats[] = {
62 DRM_FORMAT_YUYV,
63 DRM_FORMAT_UYVY,
64 DRM_FORMAT_NV12,
65 DRM_FORMAT_NV21,
66 };
67
68 /* Sine can be approximated with
69 *
http://en.wikipedia.org/wiki/Bhaskara_I's_sine_approximation_formula
70 * sin(x degrees) ~= 4 x (180 - x) / (40500 - x (180 - x) )
71 * Note that this only works for the range [0, 180].
72 * Also note that sin(x) == -sin(x - 180)
73 */
74 static inline int
75 sin_mul(int degrees, int factor)
76 {
77 if (degrees > 180) {
78 degrees -= 180;
79 factor *= -1;
80 }
81 return factor * 4 * degrees * (180 - degrees) /
82 (40500 - degrees * (180 - degrees));
83 }
84
85 /* cos(x) = sin(x + 90) */
86 static inline int
87 cos_mul(int degrees, int factor)
88 {
89 return sin_mul((degrees + 90) % 360, factor);
90 }
91
92 static int
93 verify_scaling(const struct drm_framebuffer *fb, uint8_t shift,
94 uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t
src_h,
95 uint32_t crtc_w, uint32_t crtc_h)
96 {
97 if (crtc_w < (src_w >> shift) || crtc_h < (src_h >>
shift)) {
98 DRM_DEBUG_KMS("Unsuitable framebuffer scaling: %dx%d ->
%dx%d\n",
99 src_w, src_h, crtc_w, crtc_h);
100 return -ERANGE;
101 }
102
103 if (src_x != 0 || src_y != 0) {
104 DRM_DEBUG_KMS("Unsuitable framebuffer offset: %d,%d\n",
105 src_x, src_y);
106 return -ERANGE;
107 }
108
109 return 0;
110 }
111
112 static int
113 nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
114 struct drm_framebuffer *fb, int crtc_x, int crtc_y,
115 unsigned int crtc_w, unsigned int crtc_h,
116 uint32_t src_x, uint32_t src_y,
117 uint32_t src_w, uint32_t src_h,
118 struct drm_modeset_acquire_ctx *ctx)
119 {
120 struct nouveau_drm *drm = nouveau_drm(plane->dev);
121 struct nvif_object *dev = &drm->client.device.object;
122 struct nouveau_plane *nv_plane 123 container_of(plane, struct
nouveau_plane, base);
124 struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
125 struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
126 struct nouveau_bo *cur = nv_plane->cur;
127 bool flip = nv_plane->flip;
128 int soff = NV_PCRTC0_SIZE * nv_crtc->index;
129 int soff2 = NV_PCRTC0_SIZE * !nv_crtc->index;
130 unsigned shift = drm->client.device.info.chipset >= 0x30 ? 1 : 3;
131 unsigned format = 0;
132 int ret;
133
134 /* Source parameters given in 16.16 fixed point, ignore fractional. */
135 src_x >>= 16;
136 src_y >>= 16;
137 src_w >>= 16;
138 src_h >>= 16;
139
140 ret = verify_scaling(fb, shift, 0, 0, src_w, src_h, crtc_w, crtc_h);
141 if (ret)
142 return ret;
143
144 ret = nouveau_bo_pin(nv_fb->nvbo, TTM_PL_FLAG_VRAM, false);
145 if (ret)
146 return ret;
147
148 nv_plane->cur = nv_fb->nvbo;
149
150 nvif_mask(dev, NV_PCRTC_ENGINE_CTRL + soff, NV_CRTC_FSEL_OVERLAY,
NV_CRTC_FSEL_OVERLAY);
151 nvif_mask(dev, NV_PCRTC_ENGINE_CTRL + soff2, NV_CRTC_FSEL_OVERLAY, 0);
152
153 nvif_wr32(dev, NV_PVIDEO_BASE(flip), 0);
154 nvif_wr32(dev, NV_PVIDEO_OFFSET_BUFF(flip),
nv_fb->nvbo->bo.offset);
155 nvif_wr32(dev, NV_PVIDEO_SIZE_IN(flip), src_h << 16 | src_w);
156 nvif_wr32(dev, NV_PVIDEO_POINT_IN(flip), src_y << 16 | src_x);
157 nvif_wr32(dev, NV_PVIDEO_DS_DX(flip), (src_w << 20) / crtc_w);
158 nvif_wr32(dev, NV_PVIDEO_DT_DY(flip), (src_h << 20) / crtc_h);
159 nvif_wr32(dev, NV_PVIDEO_POINT_OUT(flip), crtc_y << 16 | crtc_x);
160 nvif_wr32(dev, NV_PVIDEO_SIZE_OUT(flip), crtc_h << 16 | crtc_w);
161
162 if (fb->format->format == DRM_FORMAT_YUYV ||
163 fb->format->format == DRM_FORMAT_NV12)
164 format |= NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8;
165 if (fb->format->format == DRM_FORMAT_NV12 ||
166 fb->format->format == DRM_FORMAT_NV21)
167 format |= NV_PVIDEO_FORMAT_PLANAR;
> 168 if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
169 format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
170 if (nv_plane->colorkey & (1 << 24))
171 format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
172
173 if (format & NV_PVIDEO_FORMAT_PLANAR) {
174 nvif_wr32(dev, NV_PVIDEO_UVPLANE_BASE(flip), 0);
175 nvif_wr32(dev, NV_PVIDEO_UVPLANE_OFFSET_BUFF(flip),
176 nv_fb->nvbo->bo.offset + fb->offsets[1]);
177 }
178 nvif_wr32(dev, NV_PVIDEO_FORMAT(flip), format | fb->pitches[0]);
179 nvif_wr32(dev, NV_PVIDEO_STOP, 0);
180 /* TODO: wait for vblank? */
181 nvif_wr32(dev, NV_PVIDEO_BUFFER, flip ? 0x10 : 0x1);
182 nv_plane->flip = !flip;
183
184 if (cur)
185 nouveau_bo_unpin(cur);
186
187 return 0;
188 }
189
190 static int
191 nv10_disable_plane(struct drm_plane *plane,
192 struct drm_modeset_acquire_ctx *ctx)
193 {
194 struct nvif_object *dev =
&nouveau_drm(plane->dev)->client.device.object;
195 struct nouveau_plane *nv_plane 196 container_of(plane, struct
nouveau_plane, base);
197
198 nvif_wr32(dev, NV_PVIDEO_STOP, 1);
199 if (nv_plane->cur) {
200 nouveau_bo_unpin(nv_plane->cur);
201 nv_plane->cur = NULL;
202 }
203
204 return 0;
205 }
206
207 static void
208 nv_destroy_plane(struct drm_plane *plane)
209 {
210 drm_plane_force_disable(plane);
211 drm_plane_cleanup(plane);
212 kfree(plane);
213 }
214
215 static void
216 nv10_set_params(struct nouveau_plane *plane)
217 {
218 struct nvif_object *dev =
&nouveau_drm(plane->base.dev)->client.device.object;
219 u32 luma = (plane->brightness - 512) << 16 |
plane->contrast;
220 u32 chroma = ((sin_mul(plane->hue, plane->saturation) &
0xffff) << 16) |
221 (cos_mul(plane->hue, plane->saturation) & 0xffff);
222 u32 format = 0;
223
224 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(0), luma);
225 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(1), luma);
226 nvif_wr32(dev, NV_PVIDEO_CHROMINANCE(0), chroma);
227 nvif_wr32(dev, NV_PVIDEO_CHROMINANCE(1), chroma);
228 nvif_wr32(dev, NV_PVIDEO_COLOR_KEY, plane->colorkey & 0xffffff);
229
230 if (plane->cur) {
> 231 if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
232 format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
233 if (plane->colorkey & (1 << 24))
234 format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
235 nvif_mask(dev, NV_PVIDEO_FORMAT(plane->flip),
236 NV_PVIDEO_FORMAT_MATRIX_ITURBT709 |
237 NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY,
238 format);
239 }
240 }
241
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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Ilia Mirkin
2018-Feb-27 05:54 UTC
[Nouveau] [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
On Tue, Feb 20, 2018 at 9:25 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:> On Tue, Feb 20, 2018 at 8:48 AM, Ville Syrjala > <ville.syrjala at linux.intel.com> wrote: >> From: Ville Syrjälä <ville.syrjala at linux.intel.com> >> >> Replace the ad-hoc iturbt_709 property with the new standard >> COLOR_ENCODING property. Compiles, but not tested. >> >> Cc: Daniel Vetter <daniel at ffwll.ch> >> Cc: nouveau at lists.freedesktop.org >> Cc: Ben Skeggs <bskeggs at redhat.com> >> Cc: Ilia Mirkin <imirkin at alum.mit.edu> >> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com> > > s/standarad/standard/ in subject > > I'd like the opportunity to test this out on real hardware, but I > don't have any pre-NV41 boards plugged in right now. I should be able > to attend to it within 7 days. If you don't hear back from me by then, > I'd appreciate a ping, as I do let things (hopefully occasionally) > slip through.Tested this out on a NV34. Seems to work - at least the green SMPTE bar looks different in the two different modes (had to hack modetest to use the SMPTE pattern on planes). I do wonder about the new color range property... that's more of a connector thing than a plane thing no? Presumably over S-Video it's a partial range, and over VGA it's full? I'd flip it to always full here tbh. (Or just not provide it at all.) Anyways, with the subject typo(s! noticed ENCODNIG -> ENCODING just now) fixed, this is Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>
Seemingly Similar Threads
- [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop
- [PATCH] drm/nv10/plane: add plane support for nv10-nv40
- [PATCH 1/5] drm/nv10/plane: fix format computation
- [RFC PATCH 0/3] drm/nouveau/dispnv04 overlay and primary fb format fixes
- [PATCH 0/4] Overlay / format improvements