12 Feb, 2019
40 commits
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support input data width with 8bit for m2m
Signed-off-by: Shengjiu Wang
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Fix identation issue.
Signed-off-by: Cosmin-Gabriel Samoila
Reviewed-by: Shengjiu Wang -
The patch fixes the following build warnings:
sound/soc/codecs/ak4458.c: In function ‘ak4458_hw_params’:
warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
u8 dfs1, dfs2;
^~~Signed-off-by: Jason Liu
CC: Shengjiu Wang
Acked-by: Shengjiu Wang -
- Modify vpu decoder code for recording log info
- adjust poll function
- set module parameter for stream buffer size
- minor tweaks on debug dump function dbglog_show( )Signed-off-by: Huang Chaofan
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The commit ae97fd867aa3 ("MLK-19091 cfg80211: make phy index match
after wiphy dev is released") manage wiphy_counter matching between
creating and freeing wiphy device. Then for one wifi instance, the index
of attached phy is not changed during loadable test. But it ignores
multiple wifi cards loadable test case, that introduces the phy index
confliction. So the patch revert the commit.Reviewed-by: Richard Zhu
Signed-off-by: Fugang Duan -
Add synaptics_dsx touch support for imx8mm ddr4 evk board.
Signed-off-by: Haibo Chen
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Compare with imx6, the conversion of 8kHz 5channel to 176kHz is ok.
And compare the output we found that about every 48K bytes, there will be
additional data be added, which cause noise.In this case, there will be two sg_nodes, for the maxmum output size exceed
the ASRC_MAX_BUFFER_SIZE, each size is ASRC_MAX_BUFFER_SIZE, it is 49152.
the value can't be exact divided by channel * word_with * watermark = 40.
So the EDMA can't finish the copy with correct size.There is limitation of EMDA described in commit 3519b67ac01c
("MLK-19151: ASoC: fsl_asrc: fix dma timeout issue for imx8qxp")EDMA just copy 49120 bytes, there will 32 bytes wrong data.
According to this limitation, this commit is to change the maxburst to 1
for EDMA case, then EDMA can do what we expect correctly.Signed-off-by: Shengjiu Wang
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This parameter is suggested by HW engineer, and can get better signal
quality for eye diagram. It is for chipidea IP.Suggested-by: Kai Zhu
Signed-off-by: Peter Chen -
The older boards were reworked and newer boards have not this issue,
so delete the comment.Signed-off-by: Peter Chen
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Reserve 4KB memory at the GUEST_RAM0_BASE, this area will be used
as a magic number area, U-Boot will write this area and XEN will
check this area during U-Boot/Linux reseting/rebooting.Signed-off-by: Peng Fan
Reviewed-by: Flynn xu -
We are using SPI 33 for virtual PL031, but dom0 not passthrough
the interrupt, so domu are not able to use this.In this patch also correct domu android car rtc node interrupts
property.Signed-off-by: Peng Fan
Reviewed-by: Flynn xu -
Bit 21 can alter the CTRL2_OUTSTANDING_REQS value right after the eLCDIF
is enabled, since it comes up with default value of 1.
In order to fix this, clear CTRL2_OUTSTANDING_REQS bits before setting
its value.Signed-off-by: Robert Chiras
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Now that there is a generic SCCG clock added, it can also
be used by the DCSS. The HDMI_PHY_27M_CLK ref sel is hardcoded as parent
to VIDEO_PLL2 in dts.Signed-off-by: Abel Vesa
Reviewed-by: Laurentiu Palcu -
Make the entire combination of plls to be one single clock. The parents used
for bypasses are specified each as an index in the parents list.
The determine_rate does a lookup throughout all the possible combinations
for all the divs and returns the best possible 'setup' which in turn is used
by set_rate later to set up all the divs and bypasses.Signed-off-by: Abel Vesa
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Add QVGA @30fps support for ov5640
Signed-off-by: Robby Cai
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Add lock and check for vb2 buffer to ensure won't access invalid vb2
buffer pointerSigned-off-by: Huang Chaofan
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Update the panel driver to be in sync with the suggestion received from
upstream review process.Signed-off-by: Robert Chiras
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Add helper functions backlight_enable and backlight_disable to
enable/disable a backlight device. These helper functions can
then be used by different drm and tinydrm drivers to avoid
repetition of code and also to enforce a uniform and consistent
way to enable/disable a backlight device.Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
Signed-off-by: Sean Paul
Link: https://patchwork.freedesktop.org/patch/msgid/39b5bf0a02008a8072d910bdf8231c431e9ef504.1516810725.git.meghana.madhyastha@gmail.com -
Android auto use sai0 for bluetooth phone audio output,
so enable sai0 for android auto.Signed-off-by: Peng Fan
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In TDM mode with Daisy Chain enabled (CPLD mode 0x04) DAC1 and DAC2
AK4458 codecs on audio board are able to play 16 channels, so extend
the TDM mode constraint to 16 channels.Signed-off-by: Viorel Suman
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Enable Daisy Chain if in TDM mode and the number of played
channels is bigger than the maximum supported number of channels.Signed-off-by: Viorel Suman
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Fix memory out of bounds access.
Change arry type for functopn avi info frame,
Align the arry type and its length.Signed-off-by: Sandor Yu
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Fix several coverity issues, inlcudes
- Unsigned compared against 0
- Logically dead code
- Unchecked retuen value
- Dereference before null checkSigned-off-by: ming_qian
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Fix several coverity issues, inlcudes
- Use of untrusted scalar value
- Value overwriteSigned-off-by: Zhou Peng
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Fix several coverity issues, inlcudes
- Logically dead code
- Use of untrusted scalar value
- Value overwriteSigned-off-by: Zhou Peng
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If the input scatter gather table is wrongly built (no entries), the
code will try to copy memory which is not allowed.Coverity Explanation:
drivers/crypto/mxs-dcp.c:388: CID 5233058 (#1 of 1):
Type: Out-of-bounds access (OVERRUN)
Classification: Unclassified
Severity: Unspecified
Action: Modeling Required
Owner: nxa21133
First detected on 2018-10-16.
drivers/crypto/mxs-dcp.c:297:
1. alias: Assigning: "out_buf" = "sdcp->coh->aes_out_buf". "out_buf"
now points to byte 0 of "sdcp->coh->aes_out_buf" (which consists of
4096 bytes).
drivers/crypto/mxs-dcp.c:301:
2. assignment: Assigning: "last_out_len" = "0U".
drivers/crypto/mxs-dcp.c:316:
3. path: Condition "!rctx->ecb", taking true branch.
drivers/crypto/mxs-dcp.c:321:
4. path: Falling through to end of if statement.
drivers/crypto/mxs-dcp.c:325:
5. path: Condition "i < nents", taking false branch.
drivers/crypto/mxs-dcp.c:386:
6. path: Condition "!rctx->ecb", taking true branch.
drivers/crypto/mxs-dcp.c:387:
7. path: Condition "rctx->enc", taking true branch.
drivers/crypto/mxs-dcp.c:388:
8. overrun-buffer-arg: Overrunning buffer pointed to by "out_buf +
(last_out_len - 16U)" of 4096 bytes by passing it to a function which
accesses it at byte offset 4294967295 using argument "16U".Signed-off-by: Franck LENORMAND
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When building on a platform with a 32bit DMA address, taking the
upper 32 bits makes no sense.Signed-off-by: Franck LENORMAND
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Some keyslot values were used during deallocation
but were not initiliazed nor set properly.drivers/crypto/caam/sm_test.c:446: CID 3901091 (#1 of 1):
Type: Uninitialized scalar variable (UNINIT)
Classification: Unclassified
Severity: Unspecified
Action: Modeling Required
Owner: nxa21133
Defect only exists locally.
drivers/crypto/caam/sm_test.c:98:
1. var_decl: Declaring variable "keyslot24" without initializer.
drivers/crypto/caam/sm_test.c:113:
2. path: Condition "!ctrlpriv", taking false branch.
drivers/crypto/caam/sm_test.c:118:
3. path: Condition "kspriv == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:123:
4. path: Condition "!units", taking false branch.
drivers/crypto/caam/sm_test.c:130:
5. path: Condition "units < 2", taking false branch.
drivers/crypto/caam/sm_test.c:150:
6. path: Condition "blob8 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
7. path: Condition "blob16 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
8. path: Condition "blob24 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
9. path: Condition "blob32 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:178:
10. path: Condition "sm_keystore_slot_alloc(ksdev, unit,
(16U /* (8 % 16) ? (8 >> 4) + 1 << 4 : 8 */), &keyslot8)", taking true
branch.
drivers/crypto/caam/sm_test.c:179:
11. path: Jumping to label "dealloc".
drivers/crypto/caam/sm_test.c:446:
12. uninit_use_in_call: Using uninitialized value "keyslot24" when
calling "sm_keystore_slot_dealloc".
drivers/crypto/caam/sm_store.c:771:
12.1. path: Condition "smpriv->slot_alloc == NULL", taking false branch.
drivers/crypto/caam/sm_store.c:771:
12.2. path: Condition "smpriv->pagedesc[unit].ksdata == NULL", taking
false branch.
drivers/crypto/caam/sm_store.c:775:
12.3. read_parm: Reading a parameter value.drivers/crypto/caam/sm_test.c:445: CID 3901093 (#1 of 1):
Type: Uninitialized scalar variable (UNINIT)
Classification: Unclassified
Severity: Unspecified
Action: Modeling Required
Owner: nxa21133
Defect only exists locally.
drivers/crypto/caam/sm_test.c:98:
1. var_decl: Declaring variable "keyslot16" without initializer.
drivers/crypto/caam/sm_test.c:113:
2. path: Condition "!ctrlpriv", taking false branch.
drivers/crypto/caam/sm_test.c:118:
3. path: Condition "kspriv == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:123:
4. path: Condition "!units", taking false branch.
drivers/crypto/caam/sm_test.c:130:
5. path: Condition "units < 2", taking false branch.
drivers/crypto/caam/sm_test.c:150:
6. path: Condition "blob8 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
7. path: Condition "blob16 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
8. path: Condition "blob24 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:150:
9. path: Condition "blob32 == NULL", taking false branch.
drivers/crypto/caam/sm_test.c:178:
10. path: Condition "sm_keystore_slot_alloc(ksdev, unit,
(16U /* (8 % 16) ? (8 >> 4) + 1 << 4 : 8 */), &keyslot8)", taking true
branch.
drivers/crypto/caam/sm_test.c:179:
11. path: Jumping to label "dealloc".
drivers/crypto/caam/sm_test.c:445:
12. uninit_use_in_call: Using uninitialized value "keyslot16" when
calling "sm_keystore_slot_dealloc".
drivers/crypto/caam/sm_store.c:771:
12.1. path: Condition "smpriv->slot_alloc == NULL", taking false branch.
drivers/crypto/caam/sm_store.c:771:
12.2. path: Condition "smpriv->pagedesc[unit].ksdata == NULL", taking
false branch.
drivers/crypto/caam/sm_store.c:775:
12.3. read_parm: Reading a parameter value.Signed-off-by: Franck LENORMAND
Reviewed-by: Horia Geantă -
There was some code to free the keystore but the current
state of the function make this code unreachable so
remove it.Coverity explanation:
drivers/crypto/caam/sm_store.c:654: CID 17839 (#1 of 1):
Type: Logically dead code (DEADCODE)
Classification: Bug
Severity: Major
Action: Fix Required
Owner: nxa21133
Defect only exists locally.
drivers/crypto/caam/sm_store.c:625:
cond_null: Condition "keystore_data == NULL", taking true branch. Now
the value of "keystore_data" is "NULL".
drivers/crypto/caam/sm_store.c:653:
null: At condition "keystore_data != NULL", the value of "keystore_data"
must be "NULL".
drivers/crypto/caam/sm_store.c:653:
dead_error_condition: The condition "keystore_data != NULL" cannot be
true.
drivers/crypto/caam/sm_store.c:654:
dead_error_line: Execution cannot reach this statement:
"kfree(keystore_data);".Signed-off-by: Franck LENORMAND
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Similar with QXP MEK we switch to ASRC to support
multiple rates.Thus we introduce:
- asrc clocks
- make asrc PD depend on esai PDReviewed-by: Cosmin-Gabriel Samoila
Signed-off-by: Daniel Baluta -
DCSS needs special display timings for MIPI-DSI panel in order to do a
proper display on it.
In order to not break other display controller using this panel, add
custom display-timings for this specific use-caseSigned-off-by: Robert Chiras
Signed-off-by: Laurentiu Palcu -
This reverts commit 3c53532c466add234ac3ca2e70cefe80ea308b4f.
This change affects iMX8MM functionality, generating flicker.
Signed-off-by: Laurentiu Palcu
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Configure 'FORCEBTA' mandatorily for every packet send may
cause some packet send timeout in a low possibility. And
until now, this timeout issue only happens during panel
disable callback with the below error log:"
imx_sec_dsim_drv 32e10000.mipi_dsi: wait pkthdr tx done time out
panel-raydium-rm67191 32e10000.mipi_dsi.0: [drm:rad_panel_disable] *ERROR* Failed to enter sleep mode (-16)
imx_sec_dsim_drv 32e10000.mipi_dsi: panel disable failed: -16
panel-raydium-rm67191 32e10000.mipi_dsi.0: [drm:rad_panel_unprepare] *ERROR* Panel still enabled!
imx_sec_dsim_drv 32e10000.mipi_dsi: panel unprepare failed: -1
"The root cause for this error is not clear, but remove
'FORCEBTA' can avoid it and won't cause any side effect.Signed-off-by: Fancy Fang
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The root cause of the on-the-fly switch from tile to linear fb switch issue
is identified, so the full modeset workaround is no more needed.Patch "MLK-20506 gpu: imx: imx8_dprc: Set CROP_ULC_X/Y to be zero for linear fb"
is the correct fix for this issue.Revert "MLK-20470 drm/imx: dpu: plane: Do full modeset for tile to linear fb switch"
This reverts commit 9245bbf650fdeb79ebf869d48b6bd1b43c2bcf3b.
Signed-off-by: Liu Ying
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Nonzero CROP_ULC_X/Y are only valid for tile framebuffer cropping.
Thus, we should set them to be zero for linear framebuffer, otherwise,
an on-the-fly switch from tile framebuffer(with cropping enabled) to
linear framebuffer would cause hardware malfunction.Signed-off-by: Liu Ying
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For lpspi test, add these two features, use lpspi2 without cs-gpio.
Still support spi-nor using lpspi0 with cs-gpio mode.- fsl-imx8dx.dtsi:
Add node to support lpspi2.
- fsl-imx8qxp-lpddr4-arm2-lpspi.dts:
Add lpspi2 support for imx8qxp-lpddr4-arm2 board.
- fsl-imx8qxp-lpddr4-arm2-lpspi-slave.dts:
Enable spi slave mode for lpspi2.NOTE: lpspi2 of imx8qxp-lpddr4-arm2 uses the same pins with lpspi3 of
imx8qm-lpddr4-arm2 on Base Board.Signed-off-by: Clark Wang
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firmware commit patch:
1. report uStrBuffWrPtr and uFrameSize
2. don't append any eos naldriver do some change to adapt the firmware's change
and use scnprintf instread of snprintfSigned-off-by: ming_qian
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- Since the l1ss is not enabled yet, configure
the clkreq# as gpio on 8qm/qxp mek boards.
Re-configure the clkreq# as input and open
drain when l1ss is enabled later.
- Correct the perst# configurations of 8qm.Signed-off-by: Richard Zhu
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start code
Adjust update stream function for the format that need add start code
Signed-off-by: Huang Chaofan
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Correct the interrupt line for adv7535.
Fixes: 0f43068a7028 ("Correct interrupts for adv7535")
Signed-off-by: Fugang Duan
Tested-by: Robert Chiras
Acked-by: Fancy Fang
