dri-devel May 2015

dri-devel@lists.freedesktop.org

191 participants
1132 discussions

[RESEND PATCH libdrm 0/2] Add support for atmel-hlcdc DRM driver
by Boris Brezillon 28 May '15

28 May '15

Hello, The atmel-hlcdc DRM driver has been merged in linux 4.0. This patch series adds the appropriate string to modetest and kmstest tools so that they can be used without specifying the driver name. Note that I already sent this patch a few weeks ago (hence the RESEND in the title) but I'm not sure I'm sending it to the appropriate persons. If that's the case, could you give me a list of people I should add in Cc ? Best Regards, Boris Boris BREZILLON (2): modetest: add atmel-hlcdc driver support tests/kmstest: support atmel-hlcdc tests/kmstest/main.c | 1 + tests/modetest/modetest.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) -- 1.9.1

2 3

[Bug 90194] Fix Valgrind error in drmPrimeHandleToFD
by bugzilla-daemon＠freedesktop.org 28 May '15

28 May '15

https://bugs.freedesktop.org/show_bug.cgi?id=90194 Bug ID: 90194 Summary: Fix Valgrind error in drmPrimeHandleToFD Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: libdrm Assignee: dri-devel(a)lists.freedesktop.org Reporter: guillaume.desmottes(a)collabora.co.uk args.fd is left uninitialized making Valgrind angry. ==14518== Syscall param ioctl(generic) points to uninitialised byte(s) ==14518== at 0x3EB84F6407: ioctl (syscall-template.S:81) ==14518== by 0x3B01803B17: drmIoctl (xf86drm.c:175) ==14518== by 0x3B01806A7B: drmPrimeHandleToFD (xf86drm.c:2701) ==14518== by 0xDF0866D: drm_intel_bo_gem_export_to_prime (intel_bufmgr_gem.c:2729) ==14518== by 0xDA92DF7: intel_query_image (intel_screen.c:563) ==14518== by 0x32E484E64D: dri3_alloc_render_buffer (dri3_glx.c:926) ==14518== by 0x32E484E64D: dri3_get_buffer.isra.10 (dri3_glx.c:1307) ==14518== by 0x32E484F499: dri3_get_buffers (dri3_glx.c:1466) ==14518== by 0xDAB0486: intel_update_image_buffers (brw_context.c:1475) ==14518== by 0xDAB0486: intel_update_renderbuffers (brw_context.c:1167) ==14518== by 0xDAB07B4: intel_prepare_render (brw_context.c:1188) ==14518== by 0xDAB0906: intelMakeCurrent (brw_context.c:1031) ==14518== by 0xDA51495: driBindContext (dri_util.c:538) ==14518== by 0x32E484DAA9: dri3_bind_context (dri3_glx.c:145) ==14518== by 0x32E481E5E6: MakeContextCurrent (glxcurrent.c:243) ==14518== by 0x8052F3C: gst_gl_context_glx_activate (gstglcontext_glx.c:401) ==14518== by 0x8036D51: gst_gl_context_activate (gstglcontext.c:632) ==14518== by 0x803882C: gst_gl_context_create_thread (gstglcontext.c:1282) ==14518== by 0x3EBB0703D4: g_thread_proxy (gthread.c:764) ==14518== by 0x3EB8807529: start_thread (pthread_create.c:310) ==14518== by 0x3EB850022C: clone (clone.S:109) ==14518== Address 0xd793a18 is on thread 9's stack ==14518== in frame #2, created by drmPrimeHandleToFD (xf86drm.c:2695) -- You are receiving this mail because: You are the assignee for the bug.

1 6

[Bug 99111] New: radeon - GPU lookup
by bugzilla-daemon＠bugzilla.kernel.org 28 May '15

28 May '15

https://bugzilla.kernel.org/show_bug.cgi?id=99111 Bug ID: 99111 Summary: radeon - GPU lookup Product: Drivers Version: 2.5 Kernel Version: 4.1-rc5 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: wshuman3(a)gmail.com Regression: No Created attachment 178181 --> https://bugzilla.kernel.org/attachment.cgi?id=178181&action=edit radeon log Screen went blank randomly. Log attached. Let me know if any more information woud be useful. -- You are receiving this mail because: You are watching the assignee of the bug.

1 2

[pull] radeon drm-fixes-4.1
by Alex Deucher 28 May '15

28 May '15

Hi Dave, One more last minute fix for radeon. Fixes some fallout from a previous fix on older asics. The following changes since commit 97758ff7c8f93ea0ed43eb7aef6c942f667372a0: Merge tag 'topic/drm-fixes-2015-05-27' of git://anongit.freedesktop.org/drm-intel into drm-fixes (2015-05-28 10:38:09 +1000) are available in the git repository at: git://people.freedesktop.org/~agd5f/linux drm-fixes-4.1 for you to fetch changes up to 7c0411d2fabc2e2702c9871ffb603e251158b317: drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling" (2015-05-28 09:54:43 -0400) ---------------------------------------------------------------- Christian König (1): drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling" drivers/gpu/drm/radeon/cik.c | 2 +- drivers/gpu/drm/radeon/evergreen.c | 2 +- drivers/gpu/drm/radeon/ni.c | 2 +- drivers/gpu/drm/radeon/r600.c | 2 +- drivers/gpu/drm/radeon/rv770.c | 2 +- drivers/gpu/drm/radeon/si.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-)

1 0

[PATCH] drm: atmel_hlcdc: Add support for get_timings
by David Dueck 28 May '15

28 May '15

drm_panel supports querying timing ranges. If the supplied mode does not work with the hlcdc we query the panel and try to find a suitable mode. Signed-off-by: David Dueck <davidcdueck(a)googlemail.com> --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 118 +++++++++++++++++++---- 1 file changed, 98 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c index 9c45130..ea36c24 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c @@ -20,6 +20,7 @@ */ #include <linux/of_graph.h> +#include <video/display_timing.h> #include <drm/drmP.h> #include <drm/drm_panel.h> @@ -78,6 +79,8 @@ drm_encoder_to_atmel_hlcdc_rgb_output(struct drm_encoder *encoder) struct atmel_hlcdc_panel { struct atmel_hlcdc_rgb_output base; struct drm_panel *panel; + struct display_timing *timings; + unsigned int num_timings; }; static inline struct atmel_hlcdc_panel * @@ -104,14 +107,6 @@ static void atmel_hlcdc_panel_encoder_disable(struct drm_encoder *encoder) drm_panel_disable(panel->panel); } -static bool -atmel_hlcdc_panel_encoder_mode_fixup(struct drm_encoder *encoder, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted) -{ - return true; -} - static void atmel_hlcdc_rgb_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, @@ -142,8 +137,86 @@ atmel_hlcdc_rgb_encoder_mode_set(struct drm_encoder *encoder, cfg); } +/** + * atmel_hlcdc_choose_parameter - choose timing parameter + * @dc_min: minimum parameter value allowed by dc + * @dc_max: maximum parameter value allowed by dc + * @te: parameter range allowed by panel + * @result: chosen parameter + * + * DESCRIPTION: + * If there is overlap in the allowed ranges, we will pick a parameter + * minimizing the distance to te.typ. If not, we return te.min or te.max. + **/ +static u32 atmel_hlcdc_choose_parameter(u32 dc_min, u32 dc_max, + struct timing_entry te) +{ + if (te.typ <= dc_max && te.typ >= dc_min) + return te.typ; + else if (te.typ > dc_max) + return max(dc_max, te.min); + else + return min(dc_min, te.max); +} + +static void atmel_hlcdc_calculate_mode(struct display_timing *timings, + struct drm_display_mode *adjusted_mode) +{ + u32 hsync_len, hfront_porch, hback_porch; + u32 vsync_len, vfront_porch, vback_porch; + + hsync_len = atmel_hlcdc_choose_parameter(1, 0x40, timings->hsync_len); + vsync_len = atmel_hlcdc_choose_parameter(1, 0x40, timings->vsync_len); + + hfront_porch = atmel_hlcdc_choose_parameter(1, 0x200, + timings->hfront_porch); + hback_porch = atmel_hlcdc_choose_parameter(1, 0x200, + timings->hback_porch); + vfront_porch = atmel_hlcdc_choose_parameter(1, 0x40, + timings->vfront_porch); + vback_porch = atmel_hlcdc_choose_parameter(0, 0x40, + timings->vback_porch); + + adjusted_mode->hsync_start = adjusted_mode->hdisplay + hfront_porch; + adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_len; + adjusted_mode->htotal = adjusted_mode->hsync_end + hback_porch; + + adjusted_mode->vsync_start = adjusted_mode->vdisplay + vfront_porch; + adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_len; + adjusted_mode->vtotal = adjusted_mode->vsync_end + vback_porch; +} + +static int +atmel_hlcdc_panel_encoder_atomic_check(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state) +{ + struct atmel_hlcdc_rgb_output *rgb = + drm_encoder_to_atmel_hlcdc_rgb_output(encoder); + struct atmel_hlcdc_panel *panel = atmel_hlcdc_rgb_output_to_panel(rgb); + struct drm_display_mode *mode = &crtc_state->mode; + struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode; + int i; + + if (atmel_hlcdc_dc_mode_valid(rgb->dc, mode) == MODE_OK) + return 0; + + for (i = 0; i < panel->num_timings; i++) { + if (panel->timings->hactive.typ != mode->hdisplay || + panel->timings->vactive.typ != mode->vdisplay) + continue; + + atmel_hlcdc_calculate_mode(panel->timings, adjusted_mode); + if (atmel_hlcdc_dc_mode_valid(rgb->dc, adjusted_mode) == + MODE_OK) + return 0; + } + + return -EINVAL; +} + static struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_funcs = { - .mode_fixup = atmel_hlcdc_panel_encoder_mode_fixup, + .atomic_check = atmel_hlcdc_panel_encoder_atomic_check, .mode_set = atmel_hlcdc_rgb_encoder_mode_set, .disable = atmel_hlcdc_panel_encoder_disable, .enable = atmel_hlcdc_panel_encoder_enable, @@ -168,16 +241,6 @@ static int atmel_hlcdc_panel_get_modes(struct drm_connector *connector) return panel->panel->funcs->get_modes(panel->panel); } -static int atmel_hlcdc_rgb_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - struct atmel_hlcdc_rgb_output *rgb = - drm_connector_to_atmel_hlcdc_rgb_output(connector); - - return atmel_hlcdc_dc_mode_valid(rgb->dc, mode); -} - - static struct drm_encoder * atmel_hlcdc_rgb_best_encoder(struct drm_connector *connector) @@ -190,7 +253,6 @@ atmel_hlcdc_rgb_best_encoder(struct drm_connector *connector) static struct drm_connector_helper_funcs atmel_hlcdc_panel_connector_helper_funcs = { .get_modes = atmel_hlcdc_panel_get_modes, - .mode_valid = atmel_hlcdc_rgb_mode_valid, .best_encoder = atmel_hlcdc_rgb_best_encoder, }; @@ -273,6 +335,22 @@ static int atmel_hlcdc_create_panel_output(struct drm_device *dev, drm_panel_attach(p, &panel->base.connector); panel->panel = p; + if (!panel->panel->funcs->get_timings) + return 0; + + panel->num_timings = + panel->panel->funcs->get_timings(panel->panel, 0, NULL); + panel->timings = + devm_kzalloc(dev->dev, + panel->num_timings * sizeof(struct display_timing), + GFP_KERNEL); + + if (!panel->timings) + return 0; + + panel->panel->funcs->get_timings(panel->panel, panel->num_timings, + panel->timings); + return 0; err_encoder_cleanup: -- 2.3.6

3 5

[PATCH] drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"
by Christian König 28 May '15

28 May '15

From: Christian König <christian.koenig(a)amd.com> We have that bug for years and some users report side effects when fixing it on older hardware. So revert it for VM_CONTEXT0_PAGE_TABLE_END_ADDR, but keep it for VM 1-15. Signed-off-by: Christian König <christian.koenig(a)amd.com> CC: stable(a)vger.kernel.org --- drivers/gpu/drm/radeon/cik.c | 2 +- drivers/gpu/drm/radeon/evergreen.c | 2 +- drivers/gpu/drm/radeon/ni.c | 2 +- drivers/gpu/drm/radeon/r600.c | 2 +- drivers/gpu/drm/radeon/rv770.c | 2 +- drivers/gpu/drm/radeon/si.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index a0c35bb..ba50f3c 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -5822,7 +5822,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev) L2_CACHE_BIGK_FRAGMENT_SIZE(4)); /* setup context0 */ WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, (u32)(rdev->dummy_page.addr >> 12)); diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 05e6d6e..f848acf 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2485,7 +2485,7 @@ static int evergreen_pcie_gart_enable(struct radeon_device *rdev) WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp); WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp); WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index aba2f42..64d3a77 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1282,7 +1282,7 @@ static int cayman_pcie_gart_enable(struct radeon_device *rdev) L2_CACHE_BIGK_FRAGMENT_SIZE(6)); /* setup context0 */ WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, (u32)(rdev->dummy_page.addr >> 12)); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 25b4ac9..8f6d862 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1112,7 +1112,7 @@ static int r600_pcie_gart_enable(struct radeon_device *rdev) WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index c54d631..01ee96a 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -921,7 +921,7 @@ static int rv770_pcie_gart_enable(struct radeon_device *rdev) WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp); WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp); WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 5326f75..4c679b8 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -4303,7 +4303,7 @@ static int si_pcie_gart_enable(struct radeon_device *rdev) L2_CACHE_BIGK_FRAGMENT_SIZE(4)); /* setup context0 */ WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); - WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, (rdev->mc.gtt_end >> 12) - 1); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, (u32)(rdev->dummy_page.addr >> 12)); -- 1.9.1

2 1

[PATCH] drm: clean up drm_mm debugfs output
by Russell King 28 May '15

28 May '15

The drm_mm debugfs output is difficult to read as two different formats are used for the addresses: 0x00000080000000-0x0000008000b000: 45056: used 0x8000b000-0x80016000: 45056: free 0x00000080016000-0x0000008001b000: 20480: used 0x8001b000-0x817a1000: 24666112: free 0x000000817a1000-0x000000817a8000: 28672: used 0x000000817a8000-0x00000081ba8000: 4194304: used Fix this by using %#018llx for all addresses, thus making the output: 0x0000000080000000-0x000000008000b000: 45056: used 0x000000008000b000-0x0000000080016000: 45056: free 0x0000000080016000-0x000000008001b000: 20480: used 0x000000008001b000-0x00000000817a1000: 24666112: free 0x00000000817a1000-0x00000000817a8000: 28672: used 0x00000000817a8000-0x0000000081ba8000: 4194304: used Signed-off-by: Russell King <rmk+kernel(a)arm.linux.org.uk> --- David, Please apply this patch; I didn't see the need to create a new branch just for one patch. Thanks. drivers/gpu/drm/drm_mm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index 1134526286c8..3427b115e2bb 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -825,7 +825,7 @@ static u64 drm_mm_dump_hole(struct seq_file *m, struct drm_mm_node *entry) hole_start = drm_mm_hole_node_start(entry); hole_end = drm_mm_hole_node_end(entry); hole_size = hole_end - hole_start; - seq_printf(m, "%#llx-%#llx: %llu: free\n", hole_start, + seq_printf(m, "%#018llx-%#018llx: %llu: free\n", hole_start, hole_end, hole_size); return hole_size; } @@ -846,7 +846,7 @@ int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm) total_free += drm_mm_dump_hole(m, &mm->head_node); drm_mm_for_each_node(entry, mm) { - seq_printf(m, "%#016llx-%#016llx: %llu: used\n", entry->start, + seq_printf(m, "%#018llx-%#018llx: %llu: used\n", entry->start, entry->start + entry->size, entry->size); total_used += entry->size; total_free += drm_mm_dump_hole(m, entry); -- 2.1.0

2 1

[PATCH] Documentation/drm: Update rotation property with 90/270 and description
by Sonika Jindal 28 May '15

28 May '15

Cc: dri-devel(a)lists.freedesktop.org Signed-off-by: Sonika Jindal <sonika.jindal(a)intel.com> --- Documentation/DocBook/drm.tmpl | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index f4976cd..266d50a 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -2853,9 +2853,12 @@ void intel_crt_init(struct drm_device *dev) <td rowspan="1" valign="top" >Plane</td> <td valign="top" >“rotation”</td> <td valign="top" >BITMASK</td> - <td valign="top" >{ 0, "rotate-0" }, { 2, "rotate-180" }</td> + <td valign="top" >{ 0, "rotate-0" }, { 1, "rotate-90" }, + { 2, "rotate-180" }, { 3, "rotate-270" }</td> <td valign="top" >Plane</td> - <td valign="top" >TBD</td> + <td valign="top" >To set plane HW rotation. This rotation property does + the plane rotation in counter clockwise direction which is + inline with the way XRandr works.</td> </tr> <tr> <td rowspan="17" valign="top" >SDVO-TV</td> -- 1.7.10.4

4 7

[GIT PULL] Armada DRM development updates development updates
by Russell King 28 May '15

28 May '15

David, Please incorporate the latest Armada DRM development updates development updates, which can be found at: git://ftp.arm.linux.org.uk/~rmk/linux-arm.git drm-armada-devel with SHA1 38bf3aee3ec7b5b264b701da14114a618cddd1a1. A couple of patches from Rickard Strandqvist removing code which is no longer necessary since we moved to using the component helper for binding the TDA998x. This will update the following files: drivers/gpu/drm/armada/armada_drm.h | 2 -- drivers/gpu/drm/armada/armada_drv.c | 10 ---------- drivers/gpu/drm/armada/armada_output.c | 16 ---------------- drivers/gpu/drm/armada/armada_output.h | 6 ------ 4 files changed, 34 deletions(-) through these changes: Rickard Strandqvist (2): drm/armada: armada_output: Remove some unused functions drm/armada: armada_drv: Remove unused function Many thanks.

1 0

[GIT PULL] TDA998x I2C driver development updates
by Russell King 28 May '15

28 May '15

David, Please incorporate the latest TDA998x I2C driver development updates, which can be found at: git://ftp.arm.linux.org.uk/~rmk/linux-arm.git drm-tda998x-devel with SHA1 5296b7f9d0e1ac31a9bc3044f04af18a521b9459. Just one fix for the new warning recently reported on 64-bit platforms. This will update the following files: drivers/gpu/drm/i2c/tda998x_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) through these changes: Russell King (1): drm/i2c: tda998x: fix compiler warning for ssize_t Many thanks.

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dri-devel May 2015