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* vt8623fb: Pass par->state.vgabase to vga_*() calls.David Miller2011-03-22
| | | | | | | Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* s3fb: Pass par->state.vgabase to vga_*() calls.David Miller2011-03-22
| | | | | | | Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* arkfb: Pass par->state.vgabase to vga_*() calls.David Miller2011-03-22
| | | | | | | Instead of just plain NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_timings() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_tilecursor() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_textmode_vga_regs() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_default_crt_regs() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_wcrt_mask() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_wseq_mask() take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_default_seq_regs take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_default_atc_regs take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_set_default_gfx_regs take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_wseq_multi take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_wcrt_multi take an iomem regbase pointer.David Miller2011-03-22
| | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Make svga_wattr take an iomem regbase pointer.David Miller2011-03-22
| | | | | | | And use vga_{r,w}(). Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* svga: Use proper VGA register name macros in svga_wattr.David Miller2011-03-22
| | | | | | | Instead of magic register location constants. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: add support for XGI Z9 DDR2 POSTAaro Koskinen2011-03-22
| | | | | | | | | | | | Add support for ZGI Z9 DDR2 POST. The init sequence is from XGI's xgifb driver. Tested with ARM board using a PCI card with XGI Z9s and 32 MB DDR2 memory. After a cold reset the POST succeeds. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: move XGI POST DDR2 bootup code into subroutinesAaro Koskinen2011-03-22
| | | | | | | | | Move DDR2 register setting code into separate subroutines. No changes in functionality. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: add RAM type detection for XGI Z9Aaro Koskinen2011-03-22
| | | | | | | | Detect the XGI Z9 RAM type as "documented" by the XGI's xgifb driver. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: add subroutine for detecting XGI Z9Aaro Koskinen2011-03-22
| | | | | | | | | Z7 and Z9 have the same PCI ID, so additional checking is needed to detect Z9. The method was "documented" in XGI's xgifb driver. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: move XGI POST RAM type detection into a subroutineAaro Koskinen2011-03-22
| | | | | | | | | Move XGI POST RAM type detection into a separate subroutine to make further code changes easier. No changes in functionality Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sisfb: POST should fail if R/W test failsAaro Koskinen2011-03-22
| | | | | | | | | | | Currently there is no indication if R/W test fails during POST. This can happen e.g. when user plugs in a card with unsupported type of memory. Since the driver will be unusable, it's better to fail the whole POST if the memory cannot be configured properly. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* vmlfb: use list_move() instead of list_del()/list_add() combinationKirill A. Shutemov2011-03-22
| | | | | Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* omap: use list_move() instead of list_del()/list_add() combinationKirill A. Shutemov2011-03-22
| | | | | | Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* mailmap: Update for OMAP DSS developers.Paul Mundt2011-03-22
| | | | | | | | TI folks seem to have a rather schizophrenic relationship with author naming conventions, stub in mailmap entries to match with the sign-off convention. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'for-paul' of git://gitorious.org/linux-omap-dss2/linuxPaul Mundt2011-03-22
|\ | | | | | | | | | | | | Conflicts: arch/arm/mach-omap2/board-overo.c Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * OMAP4: PandaBoard: Adding DVI supportMurthy, Raghuveer2011-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding DVI support to OMAP4 PandaBoard. PandaBoard uses TFP410 DVI Framer chip http://focus.ti.com/lit/ds/symlink/tfp410.pdf The TFP410 gets its power enable and display data over GPIO lines muxed in from OMAP4430. PandaBoard supports other LCD displays through expansion connectors, following board rework. This will disable the DVI interface. However, the existing mux settings remain the same PandaBoard additionally supports display over HDMI interface. It is mutually exclusive to display over DVI. Hence the mux settings need to be configured seperately, as and when HDMI is enabled Also, I2C3 bus used for reading EDID data from DVI Monitors is registered here. Since the design is similar to BeagleBoard, the code for the same is taken from the kernel.org commit e3333f48dd5cb21 (omap: Adding beagle i2c eeprom driver to read EDID) Reviewed-by: Manjunath G Kondaiah <manjugk@ti.com> Reviewed-by: Anand Gadiyar <gadiyar@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Reviewed-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com> [tomi.valkeinen@ti.com: fixed conflicts with HDMI] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: Implement OMAP4 DSS fclk supportMurthy, Raghuveer2011-03-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add dss.dpll4_m4_ck (DSS FCLK) initialization for OMAP4. This is used to compute the pixel clock for DPI interface and also to reconfigure the DSS FCLK to the desired rate, corresponding to the rate computed for pixel clock. Adding these cpu_is_44xx() checks are meant to be temporary, until a cleaner implementation to manage these checks are added. Currently this is needed to get DVI display running on OMAP4 PandaBoard Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com> [tomi.valkeinen@ti.com: minor changes due to conflicts] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: Clean up for dpll4_m4_ck handlingTomi Valkeinen2011-03-18
| | | | | | | | | | | | | | | | | | | | | | | | OMAP2 does not have dpll4_m4_ck source clock for dss functional clock, but later OMAPs do. Currently we check for cpu type in multiple places to find out if dpll4_m4_ck is available. This patch cleans up dss.c by using the fact that dss.dpll4_m4_ck pointer is NULL on OMAP2. This allows us to remove many of the cpu checks. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: HDMI: Add HDMI structure in the board file for OMAP4 PANDAK, Mythri P2011-03-16
| | | | | | | | | | | | | | | | | | | | Adding board file structure for display which adds the display structure with HDMI as the default driver when the display init is called. HDMI GPIO configurations are also done in this file. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: HDMI: Add HDMI structure in the board file for OMAP4 SDPMythri P K2011-03-16
| | | | | | | | | | | | | | | | | | | | Adding board file structure for display which adds the display structure with HDMI as the default driver when the display init is called. HDMI GPIO configurations are also done in this file. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS: HDMI: Call to HDMI module init to register driver.Mythri P K2011-03-16
| | | | | | | | | | | | | | | | calling the platform registration of HDMI driver from core during initialization. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: Add makefile and kconfig changes to enable HDMI in OMAP4Mythri P K2011-03-16
| | | | | | | | | | | | | | Adding kconfig and makefile changes to add support for HDMI in OMAP4. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: HDMI panel driver addition in the DSSMythri P K2011-03-16
| | | | | | | | | | | | | | | | The panel driver(hdmi_omap4_panel.c) in omap2/dss acts as a controller to manage the enable and disable requests and synchronize audio and video. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: HDMI driver addition in the DSSMythri P K2011-03-16
| | | | | | | | | | | | | | | | | | | | Adding the hdmi interface driver(hdmi.c) to the dss driver. It configures the audio and video portion of HDMI based on functionality called by the panel driver. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Yong Zhi <y-zhi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: HDMI driver header file additionMythri P K2011-03-16
| | | | | | | | | | | | | | | | Adding the hdmi interface driver header file (hdmi.h) to the dss driver. Register and structure declaration done here. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: Dispc gamma enable set/reset function for TV.Mythri P K2011-03-16
| | | | | | | | | | | | | | | | Adding function to reset/set gamma table bit for TV interface, currently only support for disabled is added. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: HDMI: Select between HDMI VENC clock source.Mythri P K2011-03-16
| | | | | | | | | | | | | | Adding function to select between HDMI or VENC clock source. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP4: DSS2: Add display type HDMI to DSS2Mythri P K2011-03-16
| | | | | | | | | | | | | | | | Adding display type HDMI in dss_features, overlay and the manager so that HDMI type of display will be recognized. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: fix IRQ debug printsTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | | | | | print_irq_status functions can be called with empty irq status when full irq debugging is enabled. This patch makes print_irq_status functions return immediately when given an empty irq status to lessen the debug spam slightly. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: catch DSI errors in send_bta_syncTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | | | | | | | | | dsi_vc_send_bta_sync() waits for BTA interrupt with a 500ms timeout. If a DSI error happens, no BTA is received and the timeout triggers. This could be handled much faster by listening to DSI errors also. This patch uses the ISR support to notice DSI errors while waiting for the BTA, thus speeding up the fail-path considerably. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: use ISR for BTA in framedoneTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | Remove bta_callback from the interrupt handler, and use ISR support instead. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: use ISR in send_bta_syncTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | Remove bta_completion handling from the interrupt handler, and use ISR support instead. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: Add ISR supportTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | Add generic ISR support for DSI interrupts. ISRs can be used instead of custom hooks in the interrupt handler. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: DSI: Restructure IRQ handlerTomi Valkeinen2011-03-15
| | | | | | | | | | | | | | Clean up the IRQ handler a bit by separating collection of IRQ stats and handling of IRQ errors to separate functions. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: FEATURES: DSI PLL parameter cleanupTaneja, Archit2011-03-15
| | | | | | | | | | | | | | | | | | The DSI PLL parameters (regm, regn, regm_dispc, regm_dsi, fint) have different fields and also different Max values on OMAP3 and OMAP4. Use dss features to calculate the register fields and min/max values based on current OMAP revision. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: DSS2: FEATURES: Functions to return min and max values of parametersTaneja, Archit2011-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | Create 2 functions dss_feat_get_param_min() and dss_feat_get_param_max() which return the minimum and maximum value of a parameter. Introduce a enum in dss_features called dss_range_param which contains parameters whose ranges we are interested in. Replace this with dss_feat_get_max_dss_fck() which is specific to the parameter DSS_FCK. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP2PLUS: DSS2: FEATURES: Fix usage of dss_reg_field and dss_clk_source_nameTaneja, Archit2011-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The structures dss_reg_field and dss_clk_source_name have enum members which specify the register field and the clock source respectively. These members are not used to choose the correct result in the corresponding feature functions. Remove these members and change the features array declaration to incorporate these enums. The structure dss_clk_source_name without the enum member is just a pointer to an string. Remove the structure and use a character pointer directly. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * HACK: OMAP: DSS2: VENC: disable VENC on OMAP4 to prevent crashTomi Valkeinen2011-03-14
| | | | | | | | | | | | | | | | | | | | Something seems to be wrong with OMAP4 & VENC, and register access fails in omap_venchw_probe(). This patch skips venc driver registration on OMAP4, thus circumventing the problem for now. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAP: Add gpio-keys support for OveroSteve Sakoman2011-03-11
| | | | | | | | | | | | | | | | | | This patch adds support for the standard push buttons available on Overo expansion boards. Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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