dri-devel May 2014

dri-devel@lists.freedesktop.org

140 participants
970 discussions

[PATCH] drm/radeon/dp: check for errors in dpcd reads
by Alex Deucher 05 May '14

05 May '14

Check to make sure the transaction succeeded before using the register value. Fixes occasional link training problems. Noticed-by: Sergei Antonov <saproj(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> --- drivers/gpu/drm/radeon/atombios_dp.c | 44 ++++++++++++++++++++---------------- 1 file changed, 25 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index bc0119f..54e4f52 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -366,11 +366,11 @@ static void radeon_dp_probe_oui(struct radeon_connector *radeon_connector) if (!(dig_connector->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT)) return; - if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3)) + if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3) DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n", buf[0], buf[1], buf[2]); - if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3)) + if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3) DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n", buf[0], buf[1], buf[2]); } @@ -419,21 +419,23 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder, if (dp_bridge != ENCODER_OBJECT_ID_NONE) { /* DP bridge chips */ - drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, - DP_EDP_CONFIGURATION_CAP, &tmp); - if (tmp & 1) - panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; - else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) || - (dp_bridge == ENCODER_OBJECT_ID_TRAVIS)) - panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE; - else - panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, + DP_EDP_CONFIGURATION_CAP, &tmp) == 1) { + if (tmp & 1) + panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; + else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) || + (dp_bridge == ENCODER_OBJECT_ID_TRAVIS)) + panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE; + else + panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + } } else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { /* eDP */ - drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, - DP_EDP_CONFIGURATION_CAP, &tmp); - if (tmp & 1) - panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; + if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, + DP_EDP_CONFIGURATION_CAP, &tmp) == 1) { + if (tmp & 1) + panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; + } } return panel_mode; @@ -809,11 +811,15 @@ void radeon_dp_link_train(struct drm_encoder *encoder, else dp_info.enc_id |= ATOM_DP_CONFIG_LINK_A; - drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp); - if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED)) - dp_info.tp3_supported = true; - else + if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) + == 1) { + if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED)) + dp_info.tp3_supported = true; + else + dp_info.tp3_supported = false; + } else { dp_info.tp3_supported = false; + } memcpy(dp_info.dpcd, dig_connector->dpcd, DP_RECEIVER_CAP_SIZE); dp_info.rdev = rdev; -- 1.8.3.1

4 3

[PATCH 1/2] drm/radeon: check that we have a clock before PLL setup
by Christian König 05 May '14

05 May '14

From: Christian König <christian.koenig(a)amd.com> Partially fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75211 Signed-off-by: Christian König <christian.koenig(a)amd.com> --- drivers/gpu/drm/radeon/atombios_crtc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 6da10d2..c31c12b 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1902,6 +1902,9 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc, (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) is_tvcv = true; + if (!radeon_crtc->adjusted_clock) + return -EINVAL; + atombios_crtc_set_pll(crtc, adjusted_mode); if (ASIC_IS_DCE4(rdev)) -- 1.9.1

2 3

[Bug 74203] Window corruption on dual-GPU (integrated+discrete) Radeon setup in GNOME 3.8
by bugzilla-daemon＠freedesktop.org 05 May '14

05 May '14

1 0

[Bug 78262] New: [trine2] rendering is wrong
by bugzilla-daemon＠freedesktop.org 05 May '14

05 May '14

https://bugs.freedesktop.org/show_bug.cgi?id=78262 Priority: medium Bug ID: 78262 Assignee: dri-devel(a)lists.freedesktop.org Summary: [trine2] rendering is wrong Severity: normal Classification: Unclassified OS: Linux (All) Reporter: sylvain.bertrand(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: 10.1 Component: Drivers/Gallium/radeonsi Product: Mesa The rendering is quite wrong. -- You are receiving this mail because: You are the assignee for the bug.

1 9

[PATCH] drm: make mode_valid callback optional
by Andrzej Hajda 05 May '14

05 May '14

Many drm connectors do not need mode validation. The patch makes this callback optional and removes dumb implementations. Signed-off-by: Andrzej Hajda <a.hajda(a)samsung.com> --- Hi, This patch is based on the latest drm-next. I have removed all dumb implementations except for qxl_display.c, which is not entirely dumb - it contains log and TODO comments. Changes seems to be quite obvious so I have put everything into single patch. Regards Andrzej --- drivers/gpu/drm/ast/ast_mode.c | 7 ------- drivers/gpu/drm/bridge/ptn3460.c | 7 ------- drivers/gpu/drm/cirrus/cirrus_mode.c | 8 -------- drivers/gpu/drm/drm_crtc_helper.c | 2 +- drivers/gpu/drm/exynos/exynos_dp_core.c | 7 ------- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 7 ------- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 7 ------- drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c | 7 ------- drivers/gpu/drm/rcar-du/rcar_du_vgacon.c | 7 ------- drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 7 ------- drivers/staging/imx-drm/imx-hdmi.c | 8 -------- drivers/staging/imx-drm/imx-ldb.c | 7 ------- drivers/staging/imx-drm/parallel-display.c | 7 ------- 13 files changed, 1 insertion(+), 87 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index a4afdc8..e599d64 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -743,12 +743,6 @@ static int ast_get_modes(struct drm_connector *connector) return 0; } -static int ast_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static void ast_connector_destroy(struct drm_connector *connector) { struct ast_connector *ast_connector = to_ast_connector(connector); @@ -765,7 +759,6 @@ ast_connector_detect(struct drm_connector *connector, bool force) } static const struct drm_connector_helper_funcs ast_connector_helper_funcs = { - .mode_valid = ast_mode_valid, .get_modes = ast_get_modes, .best_encoder = ast_best_single_encoder, }; diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c index a9e5c1a..3ff2813 100644 --- a/drivers/gpu/drm/bridge/ptn3460.c +++ b/drivers/gpu/drm/bridge/ptn3460.c @@ -225,12 +225,6 @@ out: return num_modes; } -static int ptn3460_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - struct drm_encoder *ptn3460_best_encoder(struct drm_connector *connector) { struct ptn3460_bridge *ptn_bridge; @@ -242,7 +236,6 @@ struct drm_encoder *ptn3460_best_encoder(struct drm_connector *connector) struct drm_connector_helper_funcs ptn3460_connector_helper_funcs = { .get_modes = ptn3460_get_modes, - .mode_valid = ptn3460_mode_valid, .best_encoder = ptn3460_best_encoder, }; diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c index 2d64aea..057c7d1 100644 --- a/drivers/gpu/drm/cirrus/cirrus_mode.c +++ b/drivers/gpu/drm/cirrus/cirrus_mode.c @@ -502,13 +502,6 @@ static int cirrus_vga_get_modes(struct drm_connector *connector) return count; } -static int cirrus_vga_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - /* Any mode we've added is valid */ - return MODE_OK; -} - static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector *connector) { @@ -543,7 +536,6 @@ static void cirrus_connector_destroy(struct drm_connector *connector) struct drm_connector_helper_funcs cirrus_vga_connector_helper_funcs = { .get_modes = cirrus_vga_get_modes, - .mode_valid = cirrus_vga_mode_valid, .best_encoder = cirrus_connector_best_encoder, }; diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 1fbe842..3ca0aed 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -186,7 +186,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector, drm_mode_validate_flag(connector, mode_flags); list_for_each_entry(mode, &connector->modes, head) { - if (mode->status == MODE_OK) + if (mode->status == MODE_OK && connector_funcs->mode_valid) mode->status = connector_funcs->mode_valid(connector, mode); } diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index a59bca9..a135025 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -949,12 +949,6 @@ static int exynos_dp_get_modes(struct drm_connector *connector) return 1; } -static int exynos_dp_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static struct drm_encoder *exynos_dp_best_encoder( struct drm_connector *connector) { @@ -965,7 +959,6 @@ static struct drm_encoder *exynos_dp_best_encoder( static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = { .get_modes = exynos_dp_get_modes, - .mode_valid = exynos_dp_mode_valid, .best_encoder = exynos_dp_best_encoder, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index 2b09c7c..82e52c7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -94,12 +94,6 @@ static int exynos_dpi_get_modes(struct drm_connector *connector) return 0; } -static int exynos_dpi_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static struct drm_encoder * exynos_dpi_best_encoder(struct drm_connector *connector) { @@ -110,7 +104,6 @@ exynos_dpi_best_encoder(struct drm_connector *connector) static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = { .get_modes = exynos_dpi_get_modes, - .mode_valid = exynos_dpi_mode_valid, .best_encoder = exynos_dpi_best_encoder, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 7afead9..b698086 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -533,12 +533,6 @@ static int vidi_get_modes(struct drm_connector *connector) return drm_add_edid_modes(connector, edid); } -static int vidi_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector) { struct vidi_context *ctx = ctx_from_connector(connector); @@ -548,7 +542,6 @@ static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector) static struct drm_connector_helper_funcs vidi_connector_helper_funcs = { .get_modes = vidi_get_modes, - .mode_valid = vidi_mode_valid, .best_encoder = vidi_best_encoder, }; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c index 4f3ba93..289048d 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c @@ -57,15 +57,8 @@ static int rcar_du_lvds_connector_get_modes(struct drm_connector *connector) return 1; } -static int rcar_du_lvds_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static const struct drm_connector_helper_funcs connector_helper_funcs = { .get_modes = rcar_du_lvds_connector_get_modes, - .mode_valid = rcar_du_lvds_connector_mode_valid, .best_encoder = rcar_du_connector_best_encoder, }; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c index 41d563a..ccfe64c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c @@ -25,15 +25,8 @@ static int rcar_du_vga_connector_get_modes(struct drm_connector *connector) return 0; } -static int rcar_du_vga_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static const struct drm_connector_helper_funcs connector_helper_funcs = { .get_modes = rcar_du_vga_connector_get_modes, - .mode_valid = rcar_du_vga_connector_mode_valid, .best_encoder = rcar_du_connector_best_encoder, }; diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c index e9e5e6d..faf176b 100644 --- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c +++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c @@ -674,12 +674,6 @@ static int shmob_drm_connector_get_modes(struct drm_connector *connector) return 1; } -static int shmob_drm_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static struct drm_encoder * shmob_drm_connector_best_encoder(struct drm_connector *connector) { @@ -690,7 +684,6 @@ shmob_drm_connector_best_encoder(struct drm_connector *connector) static const struct drm_connector_helper_funcs connector_helper_funcs = { .get_modes = shmob_drm_connector_get_modes, - .mode_valid = shmob_drm_connector_mode_valid, .best_encoder = shmob_drm_connector_best_encoder, }; diff --git a/drivers/staging/imx-drm/imx-hdmi.c b/drivers/staging/imx-drm/imx-hdmi.c index f996e08..11ba1ea 100644 --- a/drivers/staging/imx-drm/imx-hdmi.c +++ b/drivers/staging/imx-drm/imx-hdmi.c @@ -1560,13 +1560,6 @@ static int imx_hdmi_connector_get_modes(struct drm_connector *connector) return 0; } -static int imx_hdmi_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - - return MODE_OK; -} - static struct drm_encoder *imx_hdmi_connector_best_encoder(struct drm_connector *connector) { @@ -1656,7 +1649,6 @@ static struct drm_connector_funcs imx_hdmi_connector_funcs = { static struct drm_connector_helper_funcs imx_hdmi_connector_helper_funcs = { .get_modes = imx_hdmi_connector_get_modes, - .mode_valid = imx_hdmi_connector_mode_valid, .best_encoder = imx_hdmi_connector_best_encoder, }; diff --git a/drivers/staging/imx-drm/imx-ldb.c b/drivers/staging/imx-drm/imx-ldb.c index c703e98..1ce0927 100644 --- a/drivers/staging/imx-drm/imx-ldb.c +++ b/drivers/staging/imx-drm/imx-ldb.c @@ -120,12 +120,6 @@ static int imx_ldb_connector_get_modes(struct drm_connector *connector) return num_modes; } -static int imx_ldb_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return 0; -} - static struct drm_encoder *imx_ldb_connector_best_encoder( struct drm_connector *connector) { @@ -331,7 +325,6 @@ static struct drm_connector_funcs imx_ldb_connector_funcs = { static struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = { .get_modes = imx_ldb_connector_get_modes, .best_encoder = imx_ldb_connector_best_encoder, - .mode_valid = imx_ldb_connector_mode_valid, }; static struct drm_encoder_funcs imx_ldb_encoder_funcs = { diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c index 823d015..7b9da66 100644 --- a/drivers/staging/imx-drm/parallel-display.c +++ b/drivers/staging/imx-drm/parallel-display.c @@ -85,12 +85,6 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector) return num_modes; } -static int imx_pd_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return 0; -} - static struct drm_encoder *imx_pd_connector_best_encoder( struct drm_connector *connector) { @@ -147,7 +141,6 @@ static struct drm_connector_funcs imx_pd_connector_funcs = { static struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = { .get_modes = imx_pd_connector_get_modes, .best_encoder = imx_pd_connector_best_encoder, - .mode_valid = imx_pd_connector_mode_valid, }; static struct drm_encoder_funcs imx_pd_encoder_funcs = { -- 1.8.3.2

2 6

[PATCH 0/2] Add support for sii9234 chip
by Tomasz Stanislawski 05 May '14

05 May '14

Hi everyone, This patchset adds support for sii9234 HD Mobile Link Bridge. The chip is used to convert HDMI signal into MHL. The driver enables HDMI output on Trats and Trats2 boards. The code is based on the driver [1] developed by: Adam Hampson <ahampson(a)sta.samsung.com> Erik Gilling <konkers(a)android.com> with additional contributions from: Shankar Bandal <shankar.b(a)samsung.com> Dharam Kumar <dharam.kr(a)samsung.com> The drivers architecture was greatly simplified and transformed into a form accepted (hopefully) by opensource community. The main differences from original code are: * using single I2C client instead of 4 subclients * remove all logic non-related to establishing HDMI link * simplify error handling * rewrite state machine in interrupt handler * wakeup and discovery triggered by an extcon event * integrate with Device Tree For now, the driver is added to drivers/misc/ directory because it has neigher userspace nor kernel interface. The chip is capable of receiving and processing CEC events, so the driver may export an input device in /dev/ in the future. However CEC could be also handled by HDMI driver. I kindly ask for suggestions about the best location for this driver. Both the chip and the driver are quite autonomic. The chip works as 'invisible proxy' for HDMI signal, so there is no need to integrate it with HDMI drivers by helper-subsystems like v4l2_subdev or drm_bridge. If the driver is merged then the driver from drivers/media/platform/s5p-tv/sii9234_drv.c could be safely removed. All comments are welcome. Regards, Tomasz Stanislawski References: [1] https://github.com/junpei0824/SC02C-linux/tree/master-jelly-cm-aokp/drivers… Tomasz Stanislawski (2): misc: add sii9234 driver arm: dts: trats2: add SiI9234 node Documentation/devicetree/bindings/sii9234.txt | 22 + arch/arm/boot/dts/exynos4412-trats2.dts | 43 + drivers/misc/Kconfig | 8 + drivers/misc/Makefile | 1 + drivers/misc/sii9234.c | 1081 +++++++++++++++++++++++++ 5 files changed, 1155 insertions(+) create mode 100644 Documentation/devicetree/bindings/sii9234.txt create mode 100644 drivers/misc/sii9234.c -- 1.7.9.5

2 5

[pull] radeon drm-fixes-3.15
by Christian König 05 May '14

05 May '14

Hi Dave, this is the next pull quested for stashed up radeon fixes for 3.15. Highlights this time are: 1. Support for Mullins. Handled like Kabini, so only PCI-IDs and a new enum that needs to be added on various locations. 2. DPM updates for Kabini. 3. One more patch to better handle PLL limits. 4. Making use of the PFLIP additional to the VBLANK interrupt, otherwise we sometimes miss page flip events. 5. Fix for the UVD command stream parser. 6. Fix for bootup UVD clocks on RV7xx systems. The following changes since commit b8eade24c9891b8f153c40cf310ef4696c873af9: drm/exynos: use %pad for dma_addr_t (2014-04-30 09:48:54 +1000) are available in the git repository at: git://people.freedesktop.org/~deathsimple/linux drm-fixes-3.15 for you to fetch changes up to 4404cc95b18e4cacacb7e94fde00b4fc8506ae57: drm/radeon: add pci ids for Mullins (2014-05-01 12:29:00 +0200) ---------------------------------------------------------------- Alex Deucher (2): drm/radeon/dp: check for errors in dpcd reads drm/radeon: dpm updates for KV/KB Christian König (3): drm/radeon/uvd: use lower clocks on old UVD to boot v2 drm/radeon: use pflip irq on R600+ v2 drm/radeon: avoid high jitter with small frac divs Leo Liu (2): drm/radeon: check buffer relocation offset drm/radeon: add Mullins VCE support Samuel Li (6): drm/radeon: add Mullins chip family drm/radeon: update cik init for Mullins. drm/radeon: add Mullins UVD support. drm/radeon: add Mullins dpm support. drm/radeon: modesetting updates for Mullins. drm/radeon: add pci ids for Mullins drivers/gpu/drm/radeon/atombios_crtc.c | 5 ++-- drivers/gpu/drm/radeon/atombios_dp.c | 44 ++++++++++++++++------------- drivers/gpu/drm/radeon/cik.c | 147 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/gpu/drm/radeon/cikd.h | 9 ++++++ drivers/gpu/drm/radeon/evergreen.c | 28 ++++++++++++++----- drivers/gpu/drm/radeon/kv_dpm.c | 135 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------- drivers/gpu/drm/radeon/r600.c | 13 +++++++-- drivers/gpu/drm/radeon/radeon.h | 6 ++++ drivers/gpu/drm/radeon/radeon_asic.c | 1 + drivers/gpu/drm/radeon/radeon_device.c | 1 + drivers/gpu/drm/radeon/radeon_display.c | 18 ++++++++++-- drivers/gpu/drm/radeon/radeon_family.h | 1 + drivers/gpu/drm/radeon/radeon_pm.c | 1 + drivers/gpu/drm/radeon/radeon_ucode.h | 1 + drivers/gpu/drm/radeon/radeon_uvd.c | 5 ++++ drivers/gpu/drm/radeon/radeon_vce.c | 1 + drivers/gpu/drm/radeon/si.c | 28 ++++++++++++++----- drivers/gpu/drm/radeon/uvd_v1_0.c | 10 +++++-- include/drm/drm_pciids.h | 16 +++++++++++ 19 files changed, 399 insertions(+), 71 deletions(-)

3 3

[Bug 78264] New: the game, the swapper, does crash while initing
by bugzilla-daemon＠freedesktop.org 05 May '14

05 May '14

https://bugs.freedesktop.org/show_bug.cgi?id=78264 Priority: medium Bug ID: 78264 Assignee: dri-devel(a)lists.freedesktop.org Summary: the game, the swapper, does crash while initing Severity: normal Classification: Unclassified OS: Linux (All) Reporter: sylvain.bertrand(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: 10.1 Component: Drivers/Gallium/radeonsi Product: Mesa catalyst works fine -- You are receiving this mail because: You are the assignee for the bug.

1 2

[PATCH] drm/panel/ld9040: add power control sequence
by Andrzej Hajda 05 May '14

05 May '14

Some ld9040 panels do not start without providing power control sequence during initialization. The patch fixes the driver by providing such sequence for all panels. Signed-off-by: Andrzej Hajda <a.hajda(a)samsung.com> --- drivers/gpu/drm/panel/panel-ld9040.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c index 1f1f837..db1601f 100644 --- a/drivers/gpu/drm/panel/panel-ld9040.c +++ b/drivers/gpu/drm/panel/panel-ld9040.c @@ -27,6 +27,7 @@ #define MCS_ELVSS_ON 0xb1 #define MCS_USER_SETTING 0xf0 #define MCS_DISPCTL 0xf2 +#define MCS_POWER_CTRL 0xf4 #define MCS_GTCON 0xf7 #define MCS_PANEL_CONDITION 0xf8 #define MCS_GAMMA_SET1 0xf9 @@ -182,6 +183,8 @@ static void ld9040_init(struct ld9040 *ctx) ld9040_dcs_write_seq_static(ctx, MCS_DISPCTL, 0x02, 0x08, 0x08, 0x10, 0x10); ld9040_dcs_write_seq_static(ctx, MCS_MANPWR, 0x04); + ld9040_dcs_write_seq_static(ctx, MCS_POWER_CTRL, + 0x0a, 0x87, 0x25, 0x6a, 0x44, 0x02, 0x88); ld9040_dcs_write_seq_static(ctx, MCS_ELVSS_ON, 0x0d, 0x00, 0x16); ld9040_dcs_write_seq_static(ctx, MCS_GTCON, 0x09, 0x00, 0x00); ld9040_brightness_set(ctx); -- 1.8.3.2

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[Bug 64157] New: Second Life viewer crashes: radeon: mmap failed, errno: 12
by bugzilla-daemon＠freedesktop.org 05 May '14

05 May '14

https://bugs.freedesktop.org/show_bug.cgi?id=64157 Priority: medium Bug ID: 64157 Assignee: dri-devel(a)lists.freedesktop.org Summary: Second Life viewer crashes: radeon: mmap failed, errno: 12 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: andabata12(a)yahoo.it Hardware: x86 (IA32) Status: NEW Version: git Component: Drivers/Gallium/r300 Product: Mesa With last official Second Life viewer vs 3.5.1 I get crashes and sometimes only screen corruption (black textures) with this repeated message in terminal output: radeon: mmap failed, errno: 12 The similar Bug 59904 for r600 was resolved-fixed by commit 5c86a728d4f688c0fe7fbf9f4b8f88060b65c4ee Kernel: 3.9.0-0.rc8.git0.1.fc19.i686 (i686), Display Server: X Server 1.13.3, Display Driver: radeon 7.1.99, OpenGL: 2.1 Mesa 9.2.0 (git-dd62e7b) Gallium 0.4, Compiler: GCC 4.7.2 20121109 + LLVM 3.2svn. -- You are receiving this mail because: You are the assignee for the bug.

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dri-devel May 2014