From: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> To: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Intel GFX ML <intel-gfx@lists.freedesktop.org>, IGT GPU Tools <igt-dev@lists.freedesktop.org>, nd <nd@arm.com> Subject: Re: [PATCH V6 i-g-t 1/6] lib/igt_kms: Add writeback support Date: Tue, 18 Jun 2019 18:56:21 -0300 [thread overview] Message-ID: <CADKXj+43Rmfspch4sqiSNVvV6gmbONiPq50BXswNTYAq2nvrAQ@mail.gmail.com> (raw) In-Reply-To: <20190613145440.GQ4173@e110455-lin.cambridge.arm.com> On Thu, Jun 13, 2019 at 11:54 AM Liviu Dudau <Liviu.Dudau@arm.com> wrote: > > On Wed, Jun 12, 2019 at 11:16:02PM -0300, Brian Starkey wrote: > > Add support in igt_kms for writeback connectors, with the ability > > to attach framebuffers. > > > > v5: Rebase and add DRM_CLIENT_CAP_WRITEBACK_CONNECTORS before > > drmModeGetResources() > > Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> > > Thanks for updating this! Given that I have done the last changes and this is > mostly a refresh, not sure if I should add more Reviewed-by's to the other > patches. Thanks Liviu! I just forgot to add my SoB, and for some reason, gmail does not allow me to send an email on someone behalf. Btw, I can fix it after everybody agrees that the kms_writeback is ready for landing. > Best regards, > Liviu > > > > > Signed-off-by: Brian Starkey <brian.starkey@arm.com> > > [rebased and updated to the latest igt style] > > Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> > > --- > > lib/igt_kms.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++ > > lib/igt_kms.h | 6 ++++++ > > 2 files changed, 63 insertions(+) > > > > diff --git a/lib/igt_kms.c b/lib/igt_kms.c > > index da188a39..140db346 100644 > > --- a/lib/igt_kms.c > > +++ b/lib/igt_kms.c > > @@ -325,6 +325,9 @@ const char * const igt_connector_prop_names[IGT_NUM_CONNECTOR_PROPS] = { > > [IGT_CONNECTOR_BROADCAST_RGB] = "Broadcast RGB", > > [IGT_CONNECTOR_CONTENT_PROTECTION] = "Content Protection", > > [IGT_CONNECTOR_VRR_CAPABLE] = "vrr_capable", > > + [IGT_CONNECTOR_WRITEBACK_PIXEL_FORMATS] = "WRITEBACK_PIXEL_FORMATS", > > + [IGT_CONNECTOR_WRITEBACK_FB_ID] = "WRITEBACK_FB_ID", > > + [IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR] = "WRITEBACK_OUT_FENCE_PTR", > > }; > > > > /* > > @@ -557,6 +560,7 @@ static const struct type_name connector_type_names[] = { > > { DRM_MODE_CONNECTOR_VIRTUAL, "Virtual" }, > > { DRM_MODE_CONNECTOR_DSI, "DSI" }, > > { DRM_MODE_CONNECTOR_DPI, "DPI" }, > > + { DRM_MODE_CONNECTOR_WRITEBACK, "Writeback" }, > > {} > > }; > > > > @@ -1889,6 +1893,12 @@ static void igt_output_reset(igt_output_t *output) > > if (igt_output_has_prop(output, IGT_CONNECTOR_BROADCAST_RGB)) > > igt_output_set_prop_value(output, IGT_CONNECTOR_BROADCAST_RGB, > > BROADCAST_RGB_FULL); > > + if (igt_output_has_prop(output, IGT_CONNECTOR_WRITEBACK_FB_ID)) > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_FB_ID, 0); > > + if (igt_output_has_prop(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR)) { > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /** > > @@ -1901,6 +1911,8 @@ static void igt_output_reset(igt_output_t *output) > > * For outputs: > > * - %IGT_CONNECTOR_CRTC_ID > > * - %IGT_CONNECTOR_BROADCAST_RGB (if applicable) > > + * - %IGT_CONNECTOR_WRITEBACK_FB_ID > > + * - %IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR > > * - igt_output_override_mode() to default. > > * > > * For pipes: > > @@ -1970,6 +1982,8 @@ void igt_display_require(igt_display_t *display, int drm_fd) > > > > display->drm_fd = drm_fd; > > > > + drmSetClientCap(drm_fd, DRM_CLIENT_CAP_WRITEBACK_CONNECTORS, 1); > > + > > resources = drmModeGetResources(display->drm_fd); > > if (!resources) > > goto out; > > @@ -2263,6 +2277,11 @@ static void igt_output_fini(igt_output_t *output) > > kmstest_free_connector_config(&output->config); > > free(output->name); > > output->name = NULL; > > + > > + if (output->writeback_out_fence_fd != -1) { > > + close(output->writeback_out_fence_fd); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /** > > @@ -3325,6 +3344,11 @@ static void igt_atomic_prepare_connector_commit(igt_output_t *output, drmModeAto > > output->props[i], > > output->values[i])); > > } > > + > > + if (output->writeback_out_fence_fd != -1) { > > + close(output->writeback_out_fence_fd); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /* > > @@ -3447,6 +3471,16 @@ display_commit_changed(igt_display_t *display, enum igt_commit_style s) > > else > > /* no modeset in universal commit, no change to crtc. */ > > output->changed &= 1 << IGT_CONNECTOR_CRTC_ID; > > + > > + if (s == COMMIT_ATOMIC) { > > + if (igt_output_is_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR)) > > + igt_assert(output->writeback_out_fence_fd >= 0); > > + > > + output->values[IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR] = 0; > > + output->values[IGT_CONNECTOR_WRITEBACK_FB_ID] = 0; > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_FB_ID); > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR); > > + } > > } > > > > if (display->first_commit) { > > @@ -4119,6 +4153,29 @@ void igt_pipe_request_out_fence(igt_pipe_t *pipe) > > igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_OUT_FENCE_PTR, (ptrdiff_t)&pipe->out_fence_fd); > > } > > > > +/** > > + * igt_output_set_writeback_fb: > > + * @output: Target output > > + * @fb: Target framebuffer > > + * > > + * This function sets the given @fb to be used as the target framebuffer for the > > + * writeback engine at the next atomic commit. It will also request a writeback > > + * out fence that will contain the fd number of the out fence created by KMS if > > + * the given @fb is valid. > > + */ > > +void igt_output_set_writeback_fb(igt_output_t *output, struct igt_fb *fb) > > +{ > > + igt_display_t *display = output->display; > > + > > + LOG(display, "%s: output_set_writeback_fb(%d)\n", output->name, fb ? fb->fb_id : 0); > > + > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_FB_ID, fb ? fb->fb_id : 0); > > + /* only request a writeback out fence if the framebuffer is valid */ > > + if (fb) > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR, > > + (ptrdiff_t)&output->writeback_out_fence_fd); > > +} > > + > > /** > > * igt_wait_for_vblank_count: > > * @drm_fd: A drm file descriptor > > diff --git a/lib/igt_kms.h b/lib/igt_kms.h > > index a448a003..cacc6b90 100644 > > --- a/lib/igt_kms.h > > +++ b/lib/igt_kms.h > > @@ -123,6 +123,9 @@ enum igt_atomic_connector_properties { > > IGT_CONNECTOR_BROADCAST_RGB, > > IGT_CONNECTOR_CONTENT_PROTECTION, > > IGT_CONNECTOR_VRR_CAPABLE, > > + IGT_CONNECTOR_WRITEBACK_PIXEL_FORMATS, > > + IGT_CONNECTOR_WRITEBACK_FB_ID, > > + IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR, > > IGT_NUM_CONNECTOR_PROPS > > }; > > > > @@ -364,6 +367,8 @@ typedef struct { > > bool use_override_mode; > > drmModeModeInfo override_mode; > > > > + int32_t writeback_out_fence_fd; > > + > > /* bitmask of changed properties */ > > uint64_t changed; > > > > @@ -414,6 +419,7 @@ igt_plane_t *igt_output_get_plane_type_index(igt_output_t *output, > > igt_output_t *igt_output_from_connector(igt_display_t *display, > > drmModeConnector *connector); > > const drmModeModeInfo *igt_std_1024_mode_get(void); > > +void igt_output_set_writeback_fb(igt_output_t *output, struct igt_fb *fb); > > > > igt_plane_t *igt_pipe_get_plane_type(igt_pipe_t *pipe, int plane_type); > > int igt_pipe_count_plane_type(igt_pipe_t *pipe, int plane_type); > > -- > > 2.21.0 > > > > > > -- > > Rodrigo Siqueira > > https://siqueira.tech > > > > -- > ==================== > | I would like to | > | fix the world, | > | but they're not | > | giving me the | > \ source code! / > --------------- > ¯\_(ツ)_/¯ -- Rodrigo Siqueira https://siqueira.tech _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> To: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Petri Latvala <petri.latvala@intel.com>, Intel GFX ML <intel-gfx@lists.freedesktop.org>, IGT GPU Tools <igt-dev@lists.freedesktop.org>, Daniel Vetter <daniel@ffwll.ch>, nd <nd@arm.com>, Brian Starkey <Brian.Starkey@arm.com> Subject: Re: [igt-dev] [PATCH V6 i-g-t 1/6] lib/igt_kms: Add writeback support Date: Tue, 18 Jun 2019 18:56:21 -0300 [thread overview] Message-ID: <CADKXj+43Rmfspch4sqiSNVvV6gmbONiPq50BXswNTYAq2nvrAQ@mail.gmail.com> (raw) In-Reply-To: <20190613145440.GQ4173@e110455-lin.cambridge.arm.com> On Thu, Jun 13, 2019 at 11:54 AM Liviu Dudau <Liviu.Dudau@arm.com> wrote: > > On Wed, Jun 12, 2019 at 11:16:02PM -0300, Brian Starkey wrote: > > Add support in igt_kms for writeback connectors, with the ability > > to attach framebuffers. > > > > v5: Rebase and add DRM_CLIENT_CAP_WRITEBACK_CONNECTORS before > > drmModeGetResources() > > Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> > > Thanks for updating this! Given that I have done the last changes and this is > mostly a refresh, not sure if I should add more Reviewed-by's to the other > patches. Thanks Liviu! I just forgot to add my SoB, and for some reason, gmail does not allow me to send an email on someone behalf. Btw, I can fix it after everybody agrees that the kms_writeback is ready for landing. > Best regards, > Liviu > > > > > Signed-off-by: Brian Starkey <brian.starkey@arm.com> > > [rebased and updated to the latest igt style] > > Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> > > --- > > lib/igt_kms.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++ > > lib/igt_kms.h | 6 ++++++ > > 2 files changed, 63 insertions(+) > > > > diff --git a/lib/igt_kms.c b/lib/igt_kms.c > > index da188a39..140db346 100644 > > --- a/lib/igt_kms.c > > +++ b/lib/igt_kms.c > > @@ -325,6 +325,9 @@ const char * const igt_connector_prop_names[IGT_NUM_CONNECTOR_PROPS] = { > > [IGT_CONNECTOR_BROADCAST_RGB] = "Broadcast RGB", > > [IGT_CONNECTOR_CONTENT_PROTECTION] = "Content Protection", > > [IGT_CONNECTOR_VRR_CAPABLE] = "vrr_capable", > > + [IGT_CONNECTOR_WRITEBACK_PIXEL_FORMATS] = "WRITEBACK_PIXEL_FORMATS", > > + [IGT_CONNECTOR_WRITEBACK_FB_ID] = "WRITEBACK_FB_ID", > > + [IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR] = "WRITEBACK_OUT_FENCE_PTR", > > }; > > > > /* > > @@ -557,6 +560,7 @@ static const struct type_name connector_type_names[] = { > > { DRM_MODE_CONNECTOR_VIRTUAL, "Virtual" }, > > { DRM_MODE_CONNECTOR_DSI, "DSI" }, > > { DRM_MODE_CONNECTOR_DPI, "DPI" }, > > + { DRM_MODE_CONNECTOR_WRITEBACK, "Writeback" }, > > {} > > }; > > > > @@ -1889,6 +1893,12 @@ static void igt_output_reset(igt_output_t *output) > > if (igt_output_has_prop(output, IGT_CONNECTOR_BROADCAST_RGB)) > > igt_output_set_prop_value(output, IGT_CONNECTOR_BROADCAST_RGB, > > BROADCAST_RGB_FULL); > > + if (igt_output_has_prop(output, IGT_CONNECTOR_WRITEBACK_FB_ID)) > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_FB_ID, 0); > > + if (igt_output_has_prop(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR)) { > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /** > > @@ -1901,6 +1911,8 @@ static void igt_output_reset(igt_output_t *output) > > * For outputs: > > * - %IGT_CONNECTOR_CRTC_ID > > * - %IGT_CONNECTOR_BROADCAST_RGB (if applicable) > > + * - %IGT_CONNECTOR_WRITEBACK_FB_ID > > + * - %IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR > > * - igt_output_override_mode() to default. > > * > > * For pipes: > > @@ -1970,6 +1982,8 @@ void igt_display_require(igt_display_t *display, int drm_fd) > > > > display->drm_fd = drm_fd; > > > > + drmSetClientCap(drm_fd, DRM_CLIENT_CAP_WRITEBACK_CONNECTORS, 1); > > + > > resources = drmModeGetResources(display->drm_fd); > > if (!resources) > > goto out; > > @@ -2263,6 +2277,11 @@ static void igt_output_fini(igt_output_t *output) > > kmstest_free_connector_config(&output->config); > > free(output->name); > > output->name = NULL; > > + > > + if (output->writeback_out_fence_fd != -1) { > > + close(output->writeback_out_fence_fd); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /** > > @@ -3325,6 +3344,11 @@ static void igt_atomic_prepare_connector_commit(igt_output_t *output, drmModeAto > > output->props[i], > > output->values[i])); > > } > > + > > + if (output->writeback_out_fence_fd != -1) { > > + close(output->writeback_out_fence_fd); > > + output->writeback_out_fence_fd = -1; > > + } > > } > > > > /* > > @@ -3447,6 +3471,16 @@ display_commit_changed(igt_display_t *display, enum igt_commit_style s) > > else > > /* no modeset in universal commit, no change to crtc. */ > > output->changed &= 1 << IGT_CONNECTOR_CRTC_ID; > > + > > + if (s == COMMIT_ATOMIC) { > > + if (igt_output_is_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR)) > > + igt_assert(output->writeback_out_fence_fd >= 0); > > + > > + output->values[IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR] = 0; > > + output->values[IGT_CONNECTOR_WRITEBACK_FB_ID] = 0; > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_FB_ID); > > + igt_output_clear_prop_changed(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR); > > + } > > } > > > > if (display->first_commit) { > > @@ -4119,6 +4153,29 @@ void igt_pipe_request_out_fence(igt_pipe_t *pipe) > > igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_OUT_FENCE_PTR, (ptrdiff_t)&pipe->out_fence_fd); > > } > > > > +/** > > + * igt_output_set_writeback_fb: > > + * @output: Target output > > + * @fb: Target framebuffer > > + * > > + * This function sets the given @fb to be used as the target framebuffer for the > > + * writeback engine at the next atomic commit. It will also request a writeback > > + * out fence that will contain the fd number of the out fence created by KMS if > > + * the given @fb is valid. > > + */ > > +void igt_output_set_writeback_fb(igt_output_t *output, struct igt_fb *fb) > > +{ > > + igt_display_t *display = output->display; > > + > > + LOG(display, "%s: output_set_writeback_fb(%d)\n", output->name, fb ? fb->fb_id : 0); > > + > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_FB_ID, fb ? fb->fb_id : 0); > > + /* only request a writeback out fence if the framebuffer is valid */ > > + if (fb) > > + igt_output_set_prop_value(output, IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR, > > + (ptrdiff_t)&output->writeback_out_fence_fd); > > +} > > + > > /** > > * igt_wait_for_vblank_count: > > * @drm_fd: A drm file descriptor > > diff --git a/lib/igt_kms.h b/lib/igt_kms.h > > index a448a003..cacc6b90 100644 > > --- a/lib/igt_kms.h > > +++ b/lib/igt_kms.h > > @@ -123,6 +123,9 @@ enum igt_atomic_connector_properties { > > IGT_CONNECTOR_BROADCAST_RGB, > > IGT_CONNECTOR_CONTENT_PROTECTION, > > IGT_CONNECTOR_VRR_CAPABLE, > > + IGT_CONNECTOR_WRITEBACK_PIXEL_FORMATS, > > + IGT_CONNECTOR_WRITEBACK_FB_ID, > > + IGT_CONNECTOR_WRITEBACK_OUT_FENCE_PTR, > > IGT_NUM_CONNECTOR_PROPS > > }; > > > > @@ -364,6 +367,8 @@ typedef struct { > > bool use_override_mode; > > drmModeModeInfo override_mode; > > > > + int32_t writeback_out_fence_fd; > > + > > /* bitmask of changed properties */ > > uint64_t changed; > > > > @@ -414,6 +419,7 @@ igt_plane_t *igt_output_get_plane_type_index(igt_output_t *output, > > igt_output_t *igt_output_from_connector(igt_display_t *display, > > drmModeConnector *connector); > > const drmModeModeInfo *igt_std_1024_mode_get(void); > > +void igt_output_set_writeback_fb(igt_output_t *output, struct igt_fb *fb); > > > > igt_plane_t *igt_pipe_get_plane_type(igt_pipe_t *pipe, int plane_type); > > int igt_pipe_count_plane_type(igt_pipe_t *pipe, int plane_type); > > -- > > 2.21.0 > > > > > > -- > > Rodrigo Siqueira > > https://siqueira.tech > > > > -- > ==================== > | I would like to | > | fix the world, | > | but they're not | > | giving me the | > \ source code! / > --------------- > ¯\_(ツ)_/¯ -- Rodrigo Siqueira https://siqueira.tech _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev
next prev parent reply other threads:[~2019-06-18 21:56 UTC|newest] Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-13 2:14 [PATCH V6 i-g-t 0/6] igt: Add support for testing writeback connectors Rodrigo Siqueira 2019-06-13 2:14 ` [igt-dev] " Rodrigo Siqueira 2019-06-13 2:16 ` [PATCH V6 i-g-t 1/6] lib/igt_kms: Add writeback support Brian Starkey 2019-06-13 2:16 ` [Intel-gfx] " Brian Starkey 2019-06-13 14:54 ` Liviu Dudau 2019-06-13 14:54 ` [igt-dev] " Liviu Dudau 2019-06-18 21:56 ` Rodrigo Siqueira [this message] 2019-06-18 21:56 ` Rodrigo Siqueira 2019-07-03 12:15 ` Ser, Simon 2019-07-03 12:15 ` Ser, Simon 2019-07-09 14:32 ` Rodrigo Siqueira 2019-07-09 14:32 ` Rodrigo Siqueira 2019-07-09 14:42 ` Ser, Simon 2019-07-09 14:42 ` Ser, Simon 2019-07-09 15:07 ` Rodrigo Siqueira 2019-07-09 15:07 ` Rodrigo Siqueira 2019-07-10 8:48 ` Ser, Simon 2019-07-10 8:48 ` Ser, Simon 2019-06-13 2:16 ` [PATCH V6 i-g-t 2/6] kms_writeback: Add initial writeback tests Brian Starkey 2019-06-13 2:16 ` [igt-dev] " Brian Starkey 2019-07-10 11:57 ` Ser, Simon 2019-07-10 11:57 ` Ser, Simon 2019-07-12 2:44 ` Rodrigo Siqueira 2019-07-12 2:44 ` Rodrigo Siqueira 2019-07-12 11:40 ` Ser, Simon 2019-07-12 11:40 ` Ser, Simon 2019-07-17 1:21 ` Rodrigo Siqueira 2019-07-17 1:21 ` Rodrigo Siqueira 2019-07-17 13:00 ` Ser, Simon 2019-07-17 13:00 ` Ser, Simon 2019-07-16 15:22 ` Liviu.Dudau 2019-07-16 15:22 ` Liviu.Dudau 2019-07-17 11:46 ` Ser, Simon 2019-07-17 11:46 ` [Intel-gfx] " Ser, Simon 2019-07-18 9:49 ` Liviu.Dudau 2019-07-18 9:49 ` Liviu.Dudau 2019-07-18 9:56 ` Ser, Simon 2019-07-18 9:56 ` Ser, Simon 2019-07-18 11:15 ` Liviu.Dudau 2019-07-18 11:15 ` Liviu.Dudau 2019-07-18 11:46 ` Ser, Simon 2019-07-18 11:46 ` Ser, Simon 2019-07-19 1:21 ` Rodrigo Siqueira 2019-07-19 1:21 ` Rodrigo Siqueira 2019-06-13 2:17 ` [PATCH V6 i-g-t 3/6] lib: Add function to hash a framebuffer Brian Starkey 2019-06-13 2:17 ` [Intel-gfx] " Brian Starkey 2019-07-10 15:30 ` [igt-dev] " Ser, Simon 2019-07-10 15:30 ` Ser, Simon 2019-07-10 15:34 ` Ser, Simon 2019-07-10 15:34 ` Ser, Simon 2019-07-12 2:49 ` Rodrigo Siqueira 2019-07-12 2:49 ` Rodrigo Siqueira 2019-07-12 12:17 ` Ser, Simon 2019-07-12 12:17 ` Ser, Simon 2019-07-17 1:25 ` Rodrigo Siqueira 2019-07-17 1:25 ` Rodrigo Siqueira 2019-06-13 2:17 ` [PATCH V6 i-g-t 4/6] kms_writeback: Add writeback-check-output Brian Starkey 2019-06-13 2:17 ` [igt-dev] " Brian Starkey 2019-07-12 12:34 ` Ser, Simon 2019-07-12 12:34 ` Ser, Simon 2019-06-13 2:18 ` [PATCH V6 i-g-t 5/6] lib/igt_kms: Add igt_output_clone_pipe for cloning Brian Starkey 2019-06-13 2:18 ` [igt-dev] " Brian Starkey 2019-07-12 12:54 ` Ser, Simon 2019-07-12 12:54 ` Ser, Simon 2019-07-17 1:47 ` Rodrigo Siqueira 2019-07-17 1:47 ` Rodrigo Siqueira 2019-07-17 13:10 ` Ser, Simon 2019-07-17 13:10 ` Ser, Simon 2019-06-13 2:19 ` [PATCH V6 i-g-t 6/6] kms_writeback: Add tests using a cloned output Brian Starkey 2019-06-13 2:19 ` [igt-dev] " Brian Starkey 2019-06-13 3:38 ` [igt-dev] ✗ Fi.CI.BAT: failure for igt: Add support for testing writeback connectors (rev6) Patchwork
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