diff options
author | Dave Airlie | 2016-08-15 08:41:45 +0200 |
---|---|---|
committer | Dave Airlie | 2016-08-15 08:41:45 +0200 |
commit | a02b5a155e21b6d324045eca2e30e93f4ff4c51c (patch) | |
tree | 149f949925fd0bbc020a4189c5b33979ee23c585 /include | |
parent | Merge tag 'mediatek-drm-next-2016-08-12' of git://git.pengutronix.de/git/pza/... (diff) | |
parent | drm/imx-ldb: Add support to drm-bridge (diff) | |
download | kernel-qcow2-linux-a02b5a155e21b6d324045eca2e30e93f4ff4c51c.tar.gz kernel-qcow2-linux-a02b5a155e21b6d324045eca2e30e93f4ff4c51c.tar.xz kernel-qcow2-linux-a02b5a155e21b6d324045eca2e30e93f4ff4c51c.zip |
Merge tag 'imx-drm-next-2016-08-12' of git://git.pengutronix.de/git/pza/linux into drm-next
imx-drm updates and encoder atomic_mode_set helper callback
- add pixel clock and DE polarity configuration from device tree
using display timing bindings for parallel and LVDS output
- cleanup/remove trivial functions
- cleanup and fixes in preparation for capture support
- add atomic_mode_set helper and use it in imx-ldb - this is an
alternative to the encoder mode_set callback that passes the
crtc and connector state instead of just the mode. It allows
drivers to get information from the attached connector without
having to iterate over all connectors
- add drm_bridge support to imx-ldb, for bridges attached via LVDS
* tag 'imx-drm-next-2016-08-12' of git://git.pengutronix.de/git/pza/linux:
drm/imx-ldb: Add support to drm-bridge
drm/imx: imx-ldb: use encoder atomic_mode_set callback
drm/atomic-helper: Add atomic_mode_set helper callback
drm/imx: Remove imx_drm_handle_vblank()
gpu: ipu-v3: Add missing IDMAC channel names
gpu: ipu-v3: rename CSI client device
gpu: ipu-v3: Fix IRT usage
gpu: ipu-v3: Fix CSI data format for 16-bit media bus formats
gpu: ipu-v3: set correct full sensor frame for PAL/NTSC
gpu: ipu-v3: Add VDI input IDMAC channels
gpu: ipu-v3: Add ipu_get_num()
gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize()
gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset()
drm/imx: Remove imx_drm_crtc_id()
drm/imx: Remove imx_drm_crtc_vblank_get/_put()
drm/imx: convey the pixelclk-active and de-active flags from DT to the ipu-di driver
drm: add a helper function to extract 'de-active' and 'pixelclk-active' from DT
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/drm_modes.h | 5 | ||||
-rw-r--r-- | include/drm/drm_modeset_helper_vtables.h | 29 | ||||
-rw-r--r-- | include/video/imx-ipu-v3.h | 18 |
3 files changed, 50 insertions, 2 deletions
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h index ff481770d76b..48e1a56ea283 100644 --- a/include/drm/drm_modes.h +++ b/include/drm/drm_modes.h @@ -434,7 +434,7 @@ struct drm_cmdline_mode; struct drm_display_mode *drm_mode_create(struct drm_device *dev); void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode); void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out, - const struct drm_display_mode *in); + const struct drm_display_mode *in); int drm_mode_convert_umode(struct drm_display_mode *out, const struct drm_mode_modeinfo *in); void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode); @@ -457,8 +457,9 @@ void drm_display_mode_from_videomode(const struct videomode *vm, struct drm_display_mode *dmode); void drm_display_mode_to_videomode(const struct drm_display_mode *dmode, struct videomode *vm); +void drm_bus_flags_from_videomode(const struct videomode *vm, u32 *bus_flags); int of_get_drm_display_mode(struct device_node *np, - struct drm_display_mode *dmode, + struct drm_display_mode *dmode, u32 *bus_flags, int index); void drm_mode_set_name(struct drm_display_mode *mode); diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index b55f21857a98..686feec6b4c8 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -523,12 +523,41 @@ struct drm_encoder_helper_funcs { * * This callback is used both by the legacy CRTC helpers and the atomic * modeset helpers. It is optional in the atomic helpers. + * + * NOTE: + * + * If the driver uses the atomic modeset helpers and needs to inspect + * the connector state or connector display info during mode setting, + * @atomic_mode_set can be used instead. */ void (*mode_set)(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); /** + * @atomic_mode_set: + * + * This callback is used to update the display mode of an encoder. + * + * Note that the display pipe is completely off when this function is + * called. Drivers which need hardware to be running before they program + * the new display mode (because they implement runtime PM) should not + * use this hook, because the helper library calls it only once and not + * every time the display pipeline is suspended using either DPMS or the + * new "ACTIVE" property. Such drivers should instead move all their + * encoder setup into the ->enable() callback. + * + * This callback is used by the atomic modeset helpers in place of the + * @mode_set callback, if set by the driver. It is optional and should + * be used instead of @mode_set if the driver needs to inspect the + * connector state or display info, since there is no direct way to + * go from the encoder to the current connector. + */ + void (*atomic_mode_set)(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state); + + /** * @get_crtc: * * This callback is used by the legacy CRTC helpers to work around diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 7adeaae06961..c3de7406474b 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -97,20 +97,34 @@ enum ipu_channel_irq { #define IPUV3_CHANNEL_CSI2 2 #define IPUV3_CHANNEL_CSI3 3 #define IPUV3_CHANNEL_VDI_MEM_IC_VF 5 +#define IPUV3_CHANNEL_MEM_VDI_PREV 8 +#define IPUV3_CHANNEL_MEM_VDI_CUR 9 +#define IPUV3_CHANNEL_MEM_VDI_NEXT 10 #define IPUV3_CHANNEL_MEM_IC_PP 11 #define IPUV3_CHANNEL_MEM_IC_PRP_VF 12 +#define IPUV3_CHANNEL_VDI_MEM_RECENT 13 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF 14 #define IPUV3_CHANNEL_G_MEM_IC_PP 15 +#define IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA 17 +#define IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA 18 +#define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA 19 #define IPUV3_CHANNEL_IC_PRP_ENC_MEM 20 #define IPUV3_CHANNEL_IC_PRP_VF_MEM 21 #define IPUV3_CHANNEL_IC_PP_MEM 22 #define IPUV3_CHANNEL_MEM_BG_SYNC 23 #define IPUV3_CHANNEL_MEM_BG_ASYNC 24 +#define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB 25 +#define IPUV3_CHANNEL_MEM_VDI_PLANE3_COMB 26 #define IPUV3_CHANNEL_MEM_FG_SYNC 27 #define IPUV3_CHANNEL_MEM_DC_SYNC 28 #define IPUV3_CHANNEL_MEM_FG_ASYNC 29 #define IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA 31 +#define IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA 33 +#define IPUV3_CHANNEL_DC_MEM_READ 40 #define IPUV3_CHANNEL_MEM_DC_ASYNC 41 +#define IPUV3_CHANNEL_MEM_DC_COMMAND 42 +#define IPUV3_CHANNEL_MEM_DC_COMMAND2 43 +#define IPUV3_CHANNEL_MEM_DC_OUTPUT_MASK 44 #define IPUV3_CHANNEL_MEM_ROT_ENC 45 #define IPUV3_CHANNEL_MEM_ROT_VF 46 #define IPUV3_CHANNEL_MEM_ROT_PP 47 @@ -118,6 +132,7 @@ enum ipu_channel_irq { #define IPUV3_CHANNEL_ROT_VF_MEM 49 #define IPUV3_CHANNEL_ROT_PP_MEM 50 #define IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA 51 +#define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA 52 int ipu_map_irq(struct ipu_soc *ipu, int irq); int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel, @@ -138,6 +153,7 @@ int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel, /* * IPU Common functions */ +int ipu_get_num(struct ipu_soc *ipu); void ipu_set_csi_src_mux(struct ipu_soc *ipu, int csi_id, bool mipi_csi2); void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi); void ipu_dump(struct ipu_soc *ipu); @@ -184,8 +200,10 @@ void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres); void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride); void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch); void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf); +void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off); void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride); void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id); +int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch); void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize); void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch); void ipu_cpmem_set_rotation(struct ipuv3_channel *ch, |