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2011-10-05staging: brcm80211: softmac: added event tracingRoland Vossen
Dpc and timer events can now be traced. Combined with Mac80211 driver callback tracing, all entry points into the driver can now be traced. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove N mode validation functionAlwin Beukers
Removed the brcms_c_nmode_validate function as it only checks N-mode capability, which should always be true. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: combined if statementsAlwin Beukers
Combined if statements in brcms_c_edcf_setparams and brcms_c_wme_setparams functions. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove brcms_b_dotxstatus wrapper functionAlwin Beukers
- removed brcms_b_dotxstatus - changed 'fatal' argument of brcms_b_txstatus from INOUT to OUT. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: removed synchronisation of wlc->machwcap fieldAlwin Beukers
- removed copying field wlc->machwcap from brcms_hardware to brcms_c_info during module attach. - field wlc->machwcap was written but never read. Therefore it was removed. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: removed unneeded call to brcms_b_tx_fifo_suspendedAlwin Beukers
- removed call to brcms_b_tx_fifo_suspended on receipt of TX FIFO suspend/flush completion signal. - removed brcms_b_tx_fifo_suspended function as it is not being used elsewhere. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: cleanup of several wrapper functionsAlwin Beukers
- removed brcms_c_write_template_ram function. - removed brcms_c_mctrl function. - removed brcms_c_pllreq function. - removed brcms_c_mhf function. - removed brcms_c_rate_shm_offset function. - removed brcms_c_write_hw_bcntemplates function. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: cleanup of transmit buffer size related wrapper functionAlwin Beukers
Removed brcms_c_xmtfifo_sz_get function. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: cleanup of shared memory related wrapper functionsAlwin Beukers
- removed brcms_c_read_shm and brcms_c_write_shm functions. - removed redundant argument check from brcms_c_copyto_shm function. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: removed redundant code from brcms_c_set_gmodeAlwin Beukers
The comment says the rateset is being cleared when switching to GMODE_LEGACY_B, but the code that follows it does not do so. Besides, the rateset is already valid at this point. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: decreased indentation level of brcms_c_wme_setparams ↵Alwin Beukers
function Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: removed empty brcms_c_reset_bmac_done callback functionAlwin Beukers
Empty functions are good candidates for removal. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: made NULL ethernet address constAlwin Beukers
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: fixed function returnsAlwin Beukers
- removed unneeded return statements at end of functions. - changed return value of brcms_c_radio_monitor_start to void. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: removed accessor functions for band type and etheraddress.Alwin Beukers
Functions were trivial so not really adding value. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: fixed checkpatch warningsAlwin Beukers
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: stop using assigned thread priority in fullmacFranky Lin
Stop assigning priority to watchdog and dpc threads. Remove related code. Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove fullmac module_param for intr/poll modeFranky Lin
Use constant for interrupt/polling mode configuration. Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: clean up rtnl_lock in fullmacFranky Lin
rtnl lock is used improperly in fullmac. This patch intends to clean them up. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Reviewed-by: Sukesh Srikakula <sukeshs@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: fullmac: fixed double #includeRoland Vossen
Fix double include as detected by checkincludes script. Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: replace brcmu_bitcount with hweight8Arend van Spriel
The kernel provides bit operations to replace brcmu_bitcount so using those instead. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove brcmu_bprintf and related functionsArend van Spriel
The functions brcmu_bprintf and brcmu_binit could be replaced by snprintf kernel function. These are no longer used in both brcm80211 drivers so they have been removed. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove filtering of received framesArend van Spriel
In the receive path of the brcmsmac driver probe request frames and frames with invalid mac address fields are dropped. This is only fine for STA mode. Anticipating coming AP and monitor mode functionality this is unwanted behavior. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: remove setting ssn to zero upon AMPDU_TX_STARTArend van Spriel
The ssn should be given a valid value by the driver or it should not override the value. Removed override to zero from the driver. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05staging: brcm80211: cleaned up struct brcms_bss_cfgRoland Vossen
Several fields were unused or were only set once. They have been removed. Uncalled functions that relied on these constants have been removed as well. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-05devicetree: fix build error on drivers/tty/serial/altera_jtaguart.cGrant Likely
This patch fixes the following build error caused by commit 85888069cf5d ("tty: use of_match_ptr() for of_match_table entry"). The problem was a missing #include <linux/of.h> which is where of_match_ptr() is defined. drivers/tty/serial/altera_jtaguart.c:483:3: error: implicit declaration of function 'of_match_ptr' [-Werror=implicit-function-declaration] drivers/tty/serial/altera_jtaguart.c:483:34: error: 'altera_jtaguart_match' undeclared here (not in a function) Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Tobias Klauser <tklauser@distanz.ch> (maintainer:ALTERA UART/JTAG...) Cc: Alan Cox <alan@linux.intel.com> (maintainer:SERIAL DRIVERS)
2011-10-05Merge branch 'for-grant' of git://git.jdl.com/software/linux-3.0 into ↵Grant Likely
devicetree/next
2011-10-05Merge branch 'for-linus' of git://github.com/dtor/inputLinus Torvalds
* 'for-linus' of git://github.com/dtor/input: Input: wacom - revert "Cintiq 21UX2 does not have menu strips"
2011-10-05Merge git://bedivere.hansenpartnership.com/git/scsi-rc-fixes-2.6Linus Torvalds
* git://bedivere.hansenpartnership.com/git/scsi-rc-fixes-2.6: [SCSI] libsas: fix panic when single phy is disabled on a wide port [SCSI] qla2xxx: Fix crash in qla2x00_abort_all_cmds() on unload
2011-10-05HID: consolidate MacbookAir 4,1 mappingsJiri Kosina
MacbookAir 4,1 doesn't require extra mapping table, as the mappings are identical to apple_fn_keys[]. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-10-05btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'Paul Bolle
It should be 'btmrvl_sdio_sd8688', of course. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-10-05of/irq: of_irq_find_parent: check for parent equal to childRob Herring
An interrupt controller may often implicitly inherit itself from a parent node when in fact the controller is the interrupt root controller. Guard against the case of child == parent and return NULL in this case. This can also be fixed by adding an explicit "interrupt-parent;" to a root interrupt controller node. Based on code from Grant Likely. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Grant Likely <grant.likely@secretlab.ca>
2011-10-05ixgbe: remove instances of ixgbe_phy_aq for 82598 and 82599Emil Tantilov
82598 and 82599 do not ship with this type of PHY Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: get pauseparam autonegMika Lansirinne
There is a problem in the ixgbe driver with the reporting of the flow control parameters. The autoneg parameter is shown to be of if *either* it really is off, or current modes for both tx and rx are off. The problem is seen when the parameters are read or set when the link is down. In this case, the driver sees that tx and rx are currently off and therefore autoneg parameter is incorrectly reported to be off too. Also, the ethtool binary can not set the autoneg off since it sees that it already is. When a link later comes up, the autonegotiation is carried out normally and the driver later on reports the autoneg parameter to be on (as it is) and then it can also be changed with ethtool. The patch is made against v3.0 kernel, but the problem seems to be there since v2.6.30-rc1. Reviewer comments: What we are trying to do is to disable flow control while the cable is disconnected. Since ixgbe defaults to full flow control, we call ethtool -A autoneg off rx off tx off while the cable is disconnected. This doesn't work, because the driver sets hw->fc.current_mode = ixgbe_fc_none if the cable is unplugged. ixgbe_get_pauseparam() then reports to ethtool that nothing needs to be done. The code fixes this, but it might have some unknown consequences. Signed-off-by: Mika Lansirinne <mika.lansirinne@stonesoft.com> Reviewed-by: Esa-Pekka Pyokkimies <esa-pekka.pyokkimies@stonesoft.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: do not disable flow control in ixgbe_check_mac_linkEmil Tantilov
Disabling flow control in ixgbe_check_mac_link() results in incorrect reporting by ethtool when link goes down, so remove it. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: send MFLCN to ethtoolEmil Tantilov
MFLCN register is used to set Rx flow control on parts newer than 82598. This patch sends the value of MFLCN to ethtool, so it can be used in a register dump (ethtool -d). Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: add support for new 82599 deviceEmil Tantilov
This patch adds support for new device ID. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: fix driver version initialization in firmwareJacob Keller
This patch fixes an issue with storing the driver version for the firmware. If the os does not support the particular firmware management tools, the firmware requires a driver version to be written as 0xFFFFFFFF rather than the actual driver version. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: remove return code for functions that always return 0Emil Tantilov
Since ixgbe_raise_i2c_clk() can never return anything else than 0 this patch removes it's return value and all checks for it. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: clear the data field in ixgbe_read_i2c_byte_genericEmil Tantilov
Clear the data field in ixgbe_read_i2c_byte_generic so it does not accumulate 1 bit using the same variable multiple times. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05ixgbe: prevent link checks while resettingEmil Tantilov
It some situations the driver sets __IXGBE_RESETTING and then __IXGBE_DOWN flags. It is possible a link check may sneak in between. This patch adds check for both flags. The idea is to reduce register reads while the PHY is resetting. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-05e1000e: make function tables constJeff Kirsher
The initial function and setup tables can be marked as constant. Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
2011-10-05drm/radeon/kms: fix dp_detect handling for DP bridge chipsAlex Deucher
The HPD pin is not reliable for detecting whether a monitor is connected or not. Skip HPD and just use DDC or load detection. Fixes phantom VGA connected bugs. [Michel: fixes phantom VGA bugs on his llano system.] Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05drm/radeon/kms: retry aux transactions if there are status flagsAlex Deucher
If there are error flags in the aux status, retry the transaction. This makes aux much more reliable, especially on llano systems. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05DRM: add DRM Driver for Samsung SoC EXYNOS4210.Inki Dae
This patch is a DRM Driver for Samsung SoC Exynos4210 and now enables only FIMD yet but we will add HDMI support also in the future. this patch is based on git repository below: git://people.freedesktop.org/~airlied/linux.git branch name: drm-next commit-id: 88ef4e3f4f616462b78a7838eb3ffc3818d30f67 you can refer to our working repository below: http://git.infradead.org/users/kmpark/linux-2.6-samsung branch name: samsung-drm We tried to re-use lowlevel codes of the FIMD driver(s3c-fb.c based on Linux framebuffer) but couldn't so because lowlevel codes of s3c-fb.c are included internally and so FIMD module of this driver has its own lowlevel codes. We used GEM framework for buffer management and DMA APIs(dma_alloc_*) for buffer allocation so we can allocate physically continuous memory for DMA through it and also we could use CMA later if CMA is applied to mainline. Refer to this link for CMA(Continuous Memory Allocator): http://lkml.org/lkml/2011/7/20/45 this driver supports only physically continuous memory(non-iommu). Links to previous versions of the patchset: v1: < https://lwn.net/Articles/454380/ > v2: < http://www.spinics.net/lists/kernel/msg1224275.html > v3: < http://www.spinics.net/lists/dri-devel/msg13755.html > v4: < http://permalink.gmane.org/gmane.comp.video.dri.devel/60439 > v5: < http://comments.gmane.org/gmane.comp.video.dri.devel/60802 > Changelog v2: DRM: add DRM_IOCTL_SAMSUNG_GEM_MMAP ioctl command. this feature maps user address space to physical memory region once user application requests DRM_IOCTL_SAMSUNG_GEM_MMAP ioctl. DRM: code clean and add exception codes. Changelog v3: DRM: Support multiple irq. FIMD and HDMI have their own irq handler but DRM Framework can regiter only one irq handler this patch supports mutiple irq for Samsung SoC. DRM: Consider modularization. each DRM, FIMD could be built as a module. DRM: Have indenpendent crtc object. crtc isn't specific to SoC Platform so this patch gets a crtc to be used as common object. created crtc could be attached to any encoder object. DRM: code clean and add exception codes. Changelog v4: DRM: remove is_defult from samsung_fb. is_default isn't used for default framebuffer. DRM: code refactoring to fimd module. this patch is be considered with multiple display objects and would use its own request_irq() to register a irq handler instead of drm framework's one. DRM: remove find_samsung_drm_gem_object() DRM: move kernel private data structures and definitions to driver folder. samsung_drm.h would contain only public information for userspace ioctl interface. DRM: code refactoring to gem modules. buffer module isn't dependent of gem module anymore. DRM: fixed security issue. DRM: remove encoder porinter from specific connector. samsung connector doesn't need to have generic encoder. DRM: code clean and add exception codes. Changelog v5: DRM: updated fimd(display controller) driver. added various pixel formats, color key and pixel blending features. DRM: removed end_buf_off from samsung_drm_overlay structure. this variable isn't used and end buffer address would be calculated by each sub driver. DRM: use generic function for mmap_offset. replaced samsung_drm_gem_create_mmap_offset() and samsung_drm_free_mmap_offset() with generic ones applied to mainline recentrly. DRM: removed unnecessary codes and added exception codes. DRM: added comments and code clean. Changelog v6: DRM: added default config options. DRM: added padding for 64-bit align. DRM: changed prefix 'samsung' to 'exynos' Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05vmwgfx: Minor cleanupsThomas Hellstrom
As suggested by Konrad Rzeszutek Wilk Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05vmwgfx: Bump driver minor to advertise support for new ioctls.Thomas Hellstrom
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05vmwgfx: Be more strict with fb depths when using screen objectsJakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05vmwgfx: Handle device surface memory limitThomas Hellstrom
Make surfaces swappable. Make sure we honor the maximum amount of surface memory the device accepts. This is done by potentially reading back surface contents not used by the current command submission and storing it locally in buffer objects. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-05vmwgfx: Make sure we always have a user-space handle to use for objects that ↵Thomas Hellstrom
are backing kms framebuffers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-16 15:45:23 +0000