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* | | | | | Merge "msm: mdss: add mdp guard window property"Linux Build Service Account2016-10-10
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| * | | | | | msm: mdss: add mdp guard window propertyIngrid Gallardo2016-09-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some panels, the mdp kickoff transaction must be controlled and only triggered when the scanline is within certain region. This change adds the support to control the scanline where the kickoff can be triggered through panel properties and if the scanline is not within this region, then driver will wait for an extra delay that is also configurable through a panel property. Change-Id: I06bc6b03f77109adfed428b876915f59d3b5bbfd Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | | Merge "msm: mdss: Fix concurrent writeback failures in end-to-end use cases"Linux Build Service Account2016-10-10
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| * | | | | | msm: mdss: Fix concurrent writeback failures in end-to-end use casesJeykumar Sankaran2016-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User space may request of concurrent writeback (CWB) on the previously programmed frame where input HW reprogramming may not be needed. This change make sure mdp control flush is force triggered when CWB is requested. Since signaling of fence timeline mandates a non-zero commit count on the display, this change tracks a separate commit count each time CWB is requested for the frame. Change-Id: I7f6a134af9e5ad245a53063a90f1d7b625882a15 Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
| * | | | | | msm: mdss: update QoS settings for concurrent writebackIngrid Gallardo2016-09-27
| | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the QoS settings for concurrent writeback in the supported targets. Change-Id: I9f190393eb4fcf9f5b3e004732cafeb7ee622894 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | Merge "msm: mdss: add sysfs node to disable panel"Linux Build Service Account2016-10-06
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| * | | | | | msm: mdss: add sysfs node to disable panelIngrid Gallardo2016-09-23
| | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For power measurements, it is needed to disable the panel in order to determine the delta between the consumption with and without the panel and it's dependencies. This change adds a sysfs note to disable the panel and dependencies without disturbing any of the dsi/mdp configurations. CRs-Fixed: 878591 Change-Id: I57c1f49aa57f645cb96714edd2f297fa06187c03 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | Merge "msm: mdss: fix 32-bit compilation errors in MDSS PP/interfaces"Linux Build Service Account2016-10-06
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| * | | | | | msm: mdss: fix 32-bit compilation errors in MDSS PP/interfacesPadmanabhan Komanduru2016-10-06
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add required changes to fix 32-bit compilation issues in MDSS PP and DP/HDMI interface drivers. Change-Id: I0b342c0307b257cb8c66fcae73dd94d0fb3122db Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
* | | | | | Merge "msm: mdss: increase SMMU mapping range for all context banks"Linux Build Service Account2016-10-06
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| * | | | | msm: mdss: increase SMMU mapping range for all context banksVeera Sundaram Sankaran2016-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, due to the optimizations made in SMMU with the use of lazy map/unmap, mapped address would be totally released only when the buffer is freed and not during the last unmap. So, if app buffers ends up holding 1G memory due to any reason, it would result in mapping issues in driver as SMMU still holds reference for all the 1G buffers though it was unmapped from MDP perspective. Increase the SMMU mapping range to avoid such cases. Change-Id: I6c28e0fe752fba3f4674b6b5ba454fce5b6e7665 Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | | | | | Merge "Revert "ARM: dts: msm: configure CX voltage levels from MDSS for ↵Linux Build Service Account2016-09-24
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| * | | | | | msm: mdss: control when MMSS GDSC gets turned offSiddhartha Agrawal2016-09-22
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RPM has no way to know if they have to disable the MMSS gdsc during idle power collapse or if its a full suspend. Setting up the RPM RAM msg to 1 going into idle power collapse and setting it to 0 while going to full suspend. All these states mentioned are from a display point of view. Crs-Fixed: 1068650 Change-Id: I0ed47e89f6a4dd332ff28e8a1203ae3bfe44e7fa Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
* | | | | | Merge "msm: mdss: expand vbif debug bus for msmcobalt"Linux Build Service Account2016-09-24
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| * | | | | | msm: mdss: expand vbif debug bus for msmcobaltIngrid Gallardo2016-09-20
| | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change increases the test points for vbif debug bus in msmcobalt target. Change-Id: I07f0ef2ee8d37336047a37aa93c8b4f26d07cd72 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | Merge "msm: mdss: fix truncation of 64 bit for clk rate"Linux Build Service Account2016-09-24
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| * | | | | | msm: mdss: fix truncation of 64 bit for clk rateIngrid Gallardo2016-09-21
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pixel clock can have a 64 bits value; this value is truncated in some parts of the driver where it is handled as a 32 bits value. This change corrects the driver to make sure we always handle the pixel clock as a 64 bits. Change-Id: Ia97cb849ac7ce08a5c387eb11b1b01aad36244a0 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | Merge "msm: mdss: Correct error handling in MDSS driver"Linux Build Service Account2016-09-24
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| * | | | | | msm: mdss: Correct error handling in MDSS driverBenjamin Chan2016-09-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix variable initialization and NULL pointer referencing under error condition handling in the MDSS driver. CRs-Fixed: 1067141 Change-Id: Idd971601d5358104831784d645d84b1f9d2b631c Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
* | | | | | | Merge "msm: mdss: Correct DSC panel dimension when dest-scaler enabled"Linux Build Service Account2016-09-24
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| * | | | | | | msm: mdss: Correct DSC panel dimension when dest-scaler enabledBenjamin Chan2016-09-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When destination scaler is enabled, DSC panel dimension should base on the scaler destination dimension, and not using the mixer output dimension. Also move DSC dimension validation after destination scaler setting applied successfully. CRs-Fixed: 1065274 Change-Id: Iee328c847ffc16154e78682515454be6a61b35b4 Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
* | | | | | | | Merge "msm: mdss: disable Client Driven Prefetch"Linux Build Service Account2016-09-24
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| * | | | | | | | msm: mdss: disable Client Driven PrefetchIngrid Gallardo2016-09-19
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Client Driven Prefetch is enabled by Default in HW and SW whereas the recommended configuration is to disable this feature. This change makes sure that driver disables this feature in msmcobalt and only enables the feature for targets that need to keep it enabled. Change-Id: I34c4feb0297838889cc2505eb3e08516165c5f2f Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | | | Merge "msm: mdss: consider ib to commit the bw vote for mdp"Linux Build Service Account2016-09-23
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| * | | | | | | msm: mdss: consider ib to commit the bw vote for mdpIngrid Gallardo2016-09-19
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some use cases, the calculation of the ib bandwidth prevails over the ab bandwidth. For such use cases, we must consider the ib as well as the ab before reducing/increasing the vote, so the correct sequence to apply the bw vote is executed along with the HW changes. Current driver only considers the ab bw and misses to consider the ib bw during the decision of when to apply the bw vote. This change includes ib into the consideration of when to apply the bw vote. CRs-Fixed: 1057105 Change-Id: I0822f2e60c4ac22b1636d1d5988ba322dafcdb49 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | | Merge "msm: mdss: make hdcp 1.x data part of fb panel"Linux Build Service Account2016-09-20
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| * | | | | | | msm: mdss: make hdcp 1.x data part of fb panelTatenda Chipeperekwa2016-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hdcp 1.x can be used by different interfaces attached to different frame buffers. Add hdcp 1.x data to the panel specific data so that hdcp 1.x module can access the corresponding data. Change-Id: I19917582aa1a52b11eb04e2031403c09bc0aba9b CRs-Fixed: 1050304 Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
| * | | | | | | msm: mdss: hdcp: fix hdcp sink address and random number readTatenda Chipeperekwa2016-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the hdcp 1.x sink address where the random number for the first part of authentication protocol will be written. Furthermore, fix the read of random number as generated on the device before it is sent during authentication. Change-Id: I665008509a2c00d6627e49a5806069747e00eafd CRs-Fixed: 1050304 Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
| * | | | | | | msm: mdss: dp: fix hdcp 1.x interrupt and aux issuesTatenda Chipeperekwa2016-09-08
| | |_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not reset interrupt in Display Port driver as HDCP module also uses same register for interrupts. Use proper parameters for AUX APIs to avoid communication failures. CRs-Fixed: 1050304 Change-Id: Ib7b046ca5a0071e571758fd656c86a3fd3be51af Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org> Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
* | | | | | | Merge "msm: mdss: dsi: Configure pll to work only in full rate mode"Linux Build Service Account2016-09-20
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| * | | | | | | msm: mdss: dsi: Configure pll to work only in full rate modeSiddhartha Agrawal2016-08-31
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the DSI phy v3 initialization sequence as per the recommended values. The key changes include changing the operating mode from hybrid to full-rate only. Change-Id: I999c6f2f76b8991172cd2f5c4b6c99e0ed5d186b Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
* | | | | | | Merge "clk: msm: mdss: change DP clock rate in order of KHz"Linux Build Service Account2016-09-20
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| * | | | | | | clk: msm: mdss: change DP clock rate in order of KHzPadmanabhan Komanduru2016-09-08
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain frequencies of DP VCO clock are more than 4.29 GHz and are not supported by clock framework on 32 bit builds, since it exceeds the maximum value of unsigned long data type. To fix this issue, change the DP link clock frequencies in order of KHz in DP FB driver/MMSS cobalt clock driver/DP PLL driver. Change-Id: I46d9b5c57f94aa1f10df08c4430b617355a82eec Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
* | | | | | | Merge "msm: mdss: program HDMI/DP core select during interface setup"Linux Build Service Account2016-09-20
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| * | | | | | msm: mdss: program HDMI/DP core select during interface setupTatenda Chipeperekwa2016-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Program the HDMI/DP core select register during interface setup since this acts as a mux select for shared interface with LPASS for audio programming. The mux value is set to 1 for DP and to 0 for HDMI and all other panels. CRs-Fixed: 1009284 Change-Id: I3283c6255f9cdbbfbffc47057c60b30eb7bdacde Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
| * | | | | | msm: mdss: dp: update audio programming sequenceTatenda Chipeperekwa2016-09-08
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the audio programming sequence for Display Port to include the selection of the maud/naud values for a given frequency, programming of the safe to exit level for the main link, and the calculation of the parity bytes for each byte of a Secondary Data Packet. CRs-Fixed: 1009284 Change-Id: I3d83b735a81fed834befca21307cafda89eb5878 Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
* | | | | | Merge "msm: mdss: avoid shutting down PHY PMIC regulators"Linux Build Service Account2016-09-19
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| * | | | | | msm: mdss: avoid shutting down PHY PMIC regulatorsIngrid Gallardo2016-09-16
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of the PHY shut down sequence, current driver disable the phy pmic regulators. This is not the expected sequence, so make sure the pmic phy regulators stay enabled. Change-Id: Ia65a71347666ed9fa3f6bf92fe7c573638301254 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | | | | | Merge "msm: mdss: wait for kickoff before executing mode switch changes"Linux Build Service Account2016-09-19
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| * | | | | msm: mdss: wait for kickoff before executing mode switch changesVeera Sundaram Sankaran2016-09-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, as soon as the mode switch for video-cmd mode request kicks in, few software structures are changed immediately. This might cause issues when the previous kickoff is in progress with the kernel thread. Add wait for kickoff before executing mode switch to avoid such issues. Change-Id: I2646d00d64416523da9c936715e9af9a2b258eeb Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | | | | | Merge "msm: mdss: enable VBIF write_gather for WB2"Linux Build Service Account2016-09-12
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| * | | | | msm: mdss: enable VBIF write_gather for WB2Veera Sundaram Sankaran2016-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LM provides data stream with some write gaps that are propagated through VBIF to AXI. If write gap is big enough it hangs AXI/BMIC. In order to ensure there are no gaps in the outgoing data transfer to AXI interface, all write data must available before initiating an access. Starting with SDE3xx, the outgoing burst data collection function is implemented in VBIF module, and it is HW recommendation to enable this for WB2. Change-Id: I6f0495068dd6344f8cd161175947391e5998b8d4 Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | | | | | Merge "mdss: display-port: add new sysfs node for 3D mode"Linux Build Service Account2016-09-10
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| * | | | | mdss: display-port: add new sysfs node for 3D modeChandan Uddaraju2016-08-31
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sysfs node to provide the status of display-port's 3D mode support. Framework will query about the interface for 3D mode status before enabling the corresponding FrameBuffer. Change-Id: If53a034c3c5ee39a95b2501ee495e572f60d6b56 Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
* | | | | Merge "msm: mdss: dsi: fix panel minimum refresh rate configuration"Linux Build Service Account2016-09-08
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| * | | | | msm: mdss: dsi: fix panel minimum refresh rate configurationAravind Venkateswaran2016-08-25
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the current implementation, if a DSI panel does not explicitly specify the minimum supported refresh rate, then it is set to 48 by default. This is incorrect since many panels may not support that low of a refresh rate. Fix this by setting the default value to the panel's actual refresh rate. CRs-Fixed: 1056610 Change-Id: I8d4267528068e36a648c328fbe6d6a35943f3810 Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
* | | | | Merge "msm: mdss: Update MDP memory retention sequence for msmcobalt"Linux Build Service Account2016-09-08
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| * | | | | msm: mdss: Update MDP memory retention sequence for msmcobaltPing Li2016-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | msmcobalt requires MDP clks ON when configuring the retention bits of MDSS_MDP_CBCR and MDSS_MDP_LUT_CBCR registers, so that the retention signals can be propagated to memories. This change adds the code to support the new requirement. Change-Id: I75b83ce99f061104641188c0f0d3d6cd3e0cfb09 Signed-off-by: Ping Li <pingli@codeaurora.org>
* | | | | | Merge "msm: mdss: fix adaptive variable refresh and dynamic fps concurrency"Linux Build Service Account2016-09-02
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| * | | | | | msm: mdss: fix adaptive variable refresh and dynamic fps concurrencyRamkumar Radhakrishnan2016-08-26
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Store the avr vtotal information computed from the initial timing information and use it to restore the register values to avoid flickering issues during suspend/resume usecase. CRs-Fixed: 1056610 Change-Id: I8c7d27a062b90a3f200904f0ba20fbdb0bb32d70 Signed-off-by: Ramkumar Radhakrishnan <ramkumar@codeaurora.org>
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