From patchwork Tue Mar 19 14:56:00 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2301721 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork1.kernel.org (Postfix) with ESMTP id B60293FC8A for ; Tue, 19 Mar 2013 15:13:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A24F7E6544 for ; Tue, 19 Mar 2013 08:13:21 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [95.142.166.194]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E8BFE610B for ; Tue, 19 Mar 2013 07:55:34 -0700 (PDT) Received: from avalon.ideasonboard.com (unknown [91.178.238.129]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 8FAFC35992 for ; Tue, 19 Mar 2013 15:55:13 +0100 (CET) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v4 19/21] modetest: Rename struct connector_arg to struct pipe_arg Date: Tue, 19 Mar 2013 15:56:00 +0100 Message-Id: <1363704962-14077-20-git-send-email-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1363704962-14077-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1363704962-14077-1-git-send-email-laurent.pinchart@ideasonboard.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org This prepares the code for handling multiple connectors in a single pipeline in a cloned configuration. Signed-off-by: Laurent Pinchart --- tests/modetest/modetest.c | 164 ++++++++++++++++++++++++---------------------- 1 file changed, 86 insertions(+), 78 deletions(-) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index f40d6e6..cd87c69 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -634,7 +634,7 @@ error: } /* ----------------------------------------------------------------------------- - * Connectors and planes + * Pipes and planes */ /* @@ -644,8 +644,8 @@ error: * Then you need to find the encoder attached to that connector so you * can bind it with a free crtc. */ -struct connector_arg { - uint32_t id; +struct pipe_arg { + uint32_t con_id; uint32_t crtc_id; char mode_str[64]; char format_str[5]; @@ -667,14 +667,14 @@ struct plane_arg { unsigned int fourcc; }; -static void connector_find_mode(struct device *dev, struct connector_arg *c) +static void pipe_find_mode(struct device *dev, struct pipe_arg *pipe) { drmModeConnector *connector; drmModeEncoder *encoder; int i, j; /* First, find the connector & mode */ - c->mode = NULL; + pipe->mode = NULL; for (i = 0; i < dev->resources->res->count_connectors; i++) { connector = dev->resources->connectors[i].connector; if (!connector) @@ -683,50 +683,50 @@ static void connector_find_mode(struct device *dev, struct connector_arg *c) if (!connector->count_modes) continue; - if (connector->connector_id != c->id) + if (connector->connector_id != pipe->con_id) continue; for (j = 0; j < connector->count_modes; j++) { - c->mode = &connector->modes[j]; - if (!strcmp(c->mode->name, c->mode_str)) + pipe->mode = &connector->modes[j]; + if (!strcmp(pipe->mode->name, pipe->mode_str)) break; } /* Found it, break out */ - if (c->mode) + if (pipe->mode) break; } - if (!c->mode) { - fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str); + if (!pipe->mode) { + fprintf(stderr, "failed to find mode \"%s\"\n", pipe->mode_str); return; } /* If the CRTC ID was specified, get the corresponding CRTC. Otherwise * locate a CRTC that can be attached to the connector. */ - if (c->crtc_id == (uint32_t)-1) { + if (pipe->crtc_id == (uint32_t)-1) { for (i = 0; i < dev->resources->res->count_encoders; i++) { encoder = dev->resources->encoders[i].encoder; if (!encoder) continue; if (encoder->encoder_id == connector->encoder_id) { - c->crtc_id = encoder->crtc_id; + pipe->crtc_id = encoder->crtc_id; break; } } } - if (c->crtc_id == (uint32_t)-1) + if (pipe->crtc_id == (uint32_t)-1) return; for (i = 0; i < dev->resources->res->count_crtcs; i++) { struct crtc *crtc = &dev->resources->crtcs[i]; - if (c->crtc_id == crtc->crtc->crtc_id) { - crtc->mode = c->mode; - c->crtc = crtc; + if (pipe->crtc_id == crtc->crtc->crtc_id) { + crtc->mode = pipe->mode; + pipe->crtc = crtc; break; } } @@ -813,28 +813,28 @@ static void page_flip_handler(int fd, unsigned int frame, unsigned int sec, unsigned int usec, void *data) { - struct connector_arg *c; + struct pipe_arg *pipe; unsigned int new_fb_id; struct timeval end; double t; - c = data; - if (c->current_fb_id == c->fb_id[0]) - new_fb_id = c->fb_id[1]; + pipe = data; + if (pipe->current_fb_id == pipe->fb_id[0]) + new_fb_id = pipe->fb_id[1]; else - new_fb_id = c->fb_id[0]; + new_fb_id = pipe->fb_id[0]; - drmModePageFlip(fd, c->crtc_id, new_fb_id, - DRM_MODE_PAGE_FLIP_EVENT, c); - c->current_fb_id = new_fb_id; - c->swap_count++; - if (c->swap_count == 60) { + drmModePageFlip(fd, pipe->crtc_id, new_fb_id, + DRM_MODE_PAGE_FLIP_EVENT, pipe); + pipe->current_fb_id = new_fb_id; + pipe->swap_count++; + if (pipe->swap_count == 60) { gettimeofday(&end, NULL); t = end.tv_sec + end.tv_usec * 1e-6 - - (c->start.tv_sec + c->start.tv_usec * 1e-6); - fprintf(stderr, "freq: %.02fHz\n", c->swap_count / t); - c->swap_count = 0; - c->start = end; + (pipe->start.tv_sec + pipe->start.tv_usec * 1e-6); + fprintf(stderr, "freq: %.02fHz\n", pipe->swap_count / t); + pipe->swap_count = 0; + pipe->start = end; } } @@ -921,7 +921,7 @@ static int set_plane(struct device *dev, struct plane_arg *p) return 0; } -static void set_mode(struct device *dev, struct connector_arg *c, unsigned int count) +static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count) { uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ unsigned int fb_id; @@ -933,22 +933,24 @@ static void set_mode(struct device *dev, struct connector_arg *c, unsigned int c dev->mode.height = 0; for (i = 0; i < count; i++) { - connector_find_mode(dev, &c[i]); - if (c[i].mode == NULL) + struct pipe_arg *pipe = &pipes[i]; + + pipe_find_mode(dev, pipe); + if (pipe->mode == NULL) continue; - dev->mode.width += c[i].mode->hdisplay; - if (dev->mode.height < c[i].mode->vdisplay) - dev->mode.height = c[i].mode->vdisplay; + dev->mode.width += pipe->mode->hdisplay; + if (dev->mode.height < pipe->mode->vdisplay) + dev->mode.height = pipe->mode->vdisplay; } - bo = create_test_buffer(dev->kms, c->fourcc, + bo = create_test_buffer(dev->kms, pipes[0].fourcc, dev->mode.width, dev->mode.height, handles, pitches, offsets, PATTERN_SMPTE); if (bo == NULL) return; - ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, c->fourcc, - handles, pitches, offsets, &fb_id, 0); + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, &fb_id, 0); if (ret) { fprintf(stderr, "failed to add fb (%ux%u): %s\n", dev->mode.width, dev->mode.height, strerror(errno)); @@ -957,19 +959,22 @@ static void set_mode(struct device *dev, struct connector_arg *c, unsigned int c x = 0; for (i = 0; i < count; i++) { - if (c[i].mode == NULL) + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) continue; printf("setting mode %s@%s on connector %d, crtc %d\n", - c[i].mode_str, c[i].format_str, c[i].id, c[i].crtc_id); + pipe->mode_str, pipe->format_str, pipe->con_id, + pipe->crtc_id); - ret = drmModeSetCrtc(dev->fd, c[i].crtc_id, fb_id, x, 0, - &c[i].id, 1, c[i].mode); + ret = drmModeSetCrtc(dev->fd, pipe->crtc_id, fb_id, x, 0, + &pipe->con_id, 1, pipe->mode); /* XXX: Actually check if this is needed */ drmModeDirtyFB(dev->fd, fb_id, NULL, 0); - x += c[i].mode->hdisplay; + x += pipe->mode->hdisplay; if (ret) { fprintf(stderr, "failed to set mode: %s\n", strerror(errno)); @@ -990,7 +995,7 @@ static void set_planes(struct device *dev, struct plane_arg *p, unsigned int cou return; } -static void test_page_flip(struct device *dev, struct connector_arg *c, unsigned int count) +static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned int count) { uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ unsigned int other_fb_id; @@ -999,34 +1004,37 @@ static void test_page_flip(struct device *dev, struct connector_arg *c, unsigned unsigned int i; int ret; - other_bo = create_test_buffer(dev->kms, c->fourcc, + other_bo = create_test_buffer(dev->kms, pipes[0].fourcc, dev->mode.width, dev->mode.height, handles, pitches, offsets, PATTERN_PLAIN); if (other_bo == NULL) return; - ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, c->fourcc, - handles, pitches, offsets, &other_fb_id, 0); + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, + pipes[0].fourcc, handles, pitches, offsets, + &other_fb_id, 0); if (ret) { fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); return; } for (i = 0; i < count; i++) { - if (c[i].mode == NULL) + struct pipe_arg *pipe = &pipes[i]; + + if (pipe->mode == NULL) continue; - ret = drmModePageFlip(dev->fd, c[i].crtc_id, other_fb_id, - DRM_MODE_PAGE_FLIP_EVENT, &c[i]); + ret = drmModePageFlip(dev->fd, pipe->crtc_id, other_fb_id, + DRM_MODE_PAGE_FLIP_EVENT, pipe); if (ret) { fprintf(stderr, "failed to page flip: %s\n", strerror(errno)); return; } - gettimeofday(&c[i].start, NULL); - c[i].swap_count = 0; - c[i].fb_id[0] = dev->mode.fb_id; - c[i].fb_id[1] = other_fb_id; - c[i].current_fb_id = other_fb_id; + gettimeofday(&pipe->start, NULL); + pipe->swap_count = 0; + pipe->fb_id[0] = dev->mode.fb_id; + pipe->fb_id[1] = other_fb_id; + pipe->current_fb_id = other_fb_id; } memset(&evctx, 0, sizeof evctx); @@ -1077,19 +1085,19 @@ static void test_page_flip(struct device *dev, struct connector_arg *c, unsigned #define min(a, b) ((a) < (b) ? (a) : (b)) -static int parse_connector(struct connector_arg *c, const char *arg) +static int parse_connector(struct pipe_arg *pipe, const char *arg) { unsigned int len; const char *p; char *endp; - c->crtc_id = (uint32_t)-1; - strcpy(c->format_str, "XR24"); + pipe->crtc_id = (uint32_t)-1; + strcpy(pipe->format_str, "XR24"); - c->id = strtoul(arg, &endp, 10); + pipe->con_id = strtoul(arg, &endp, 10); if (*endp == '@') { arg = endp + 1; - c->crtc_id = strtoul(arg, &endp, 10); + pipe->crtc_id = strtoul(arg, &endp, 10); } if (*endp != ':') return -1; @@ -1097,18 +1105,18 @@ static int parse_connector(struct connector_arg *c, const char *arg) arg = endp + 1; p = strchrnul(arg, '@'); - len = min(sizeof c->mode_str - 1, (unsigned int)(p - arg)); - strncpy(c->mode_str, arg, len); - c->mode_str[len] = '\0'; + len = min(sizeof pipe->mode_str - 1, (unsigned int)(p - arg)); + strncpy(pipe->mode_str, arg, len); + pipe->mode_str[len] = '\0'; if (*p == '@') { - strncpy(c->format_str, p + 1, 4); - c->format_str[4] = '\0'; + strncpy(pipe->format_str, p + 1, 4); + pipe->format_str[4] = '\0'; } - c->fourcc = format_fourcc(c->format_str); - if (c->fourcc == 0) { - fprintf(stderr, "unknown format %s\n", c->format_str); + pipe->fourcc = format_fourcc(pipe->format_str); + if (pipe->fourcc == 0) { + fprintf(stderr, "unknown format %s\n", pipe->format_str); return -1; } @@ -1237,7 +1245,7 @@ int main(int argc, char **argv) unsigned int i; int count = 0, plane_count = 0; unsigned int prop_count = 0; - struct connector_arg *con_args = NULL; + struct pipe_arg *pipe_args = NULL; struct plane_arg *plane_args = NULL; struct property_arg *prop_args = NULL; int ret; @@ -1280,14 +1288,14 @@ int main(int argc, char **argv) planes = 1; break; case 's': - con_args = realloc(con_args, - (count + 1) * sizeof *con_args); - if (con_args == NULL) { + pipe_args = realloc(pipe_args, + (count + 1) * sizeof *pipe_args); + if (pipe_args == NULL) { fprintf(stderr, "memory allocation failed\n"); return 1; } - if (parse_connector(&con_args[count], optarg) < 0) + if (parse_connector(&pipe_args[count], optarg) < 0) usage(argv[0]); count++; @@ -1298,7 +1306,7 @@ int main(int argc, char **argv) case 'w': prop_args = realloc(prop_args, (prop_count + 1) * sizeof *prop_args); - if (con_args == NULL) { + if (pipe_args == NULL) { fprintf(stderr, "memory allocation failed\n"); return 1; } @@ -1377,13 +1385,13 @@ int main(int argc, char **argv) } if (count) - set_mode(&dev, con_args, count); + set_mode(&dev, pipe_args, count); if (plane_count) set_planes(&dev, plane_args, plane_count); if (test_vsync) - test_page_flip(&dev, con_args, count); + test_page_flip(&dev, pipe_args, count); if (drop_master) drmDropMaster(dev.fd);