kernel.git/drivers/gpu/drm/amd/display/dc/inc, branch linux-5.3.y

drm/amd/display: dce11.x /dce12 update formula input

2019-10-05T13:12:37Z

commit c46e5df4ac898108da66a880c4e18f69c74f6c1b upstream. [Description] 1. OUTSTANDING_REQUEST_LIMIT update from 0xFF to 0x1F (HW doc update) 2. using memory type to convert UMC's MCLK to Yclk. Signed-off-by: Charlene Liu Reviewed-by: Dmytro Laktyushkin Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amd/display: Increase size of audios array

2019-07-18T19:17:20Z

[Why] The audios array defined in "struct resource_pool" is only 6 (MAX_PIPES) but the max number of audio devices (num_audio) is 7. In some projects, it will run out of audios array. [How] Incraese the audios array size to 7. Signed-off-by: Tai Man Reviewed-by: Joshua Aberback Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: Set default block_size, even in unexpected cases

2019-07-18T19:17:18Z

We're not expected to enter the default case, but not returning a default value here is incorrect. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Eric Bernstein Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: fix up HUBBUB hw programming for VM

2019-07-18T19:17:18Z

[why] Some values were not being converted or bit-shifted properly for HW registers, causing black screen [how] Fix up the values before programming HW Signed-off-by: Jun Lei Reviewed-by: Anthony Koo Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: Add Underflow Asserts to dc

2019-06-22T14:34:14Z

[Why] For debugging underflow issues it can be useful to have asserts when the underflow initially occurs. [How] Read the underflow status registers after actions that have a high risk of causing underflow and assert that no underflow occurred. If underflow occurred, clear the bit. Signed-off-by: Thomas Lim Reviewed-by: Eric Yang Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: move vmid determination logic to a module

2019-06-22T14:34:14Z

Currently vmid is decided internally inside dc. With the introduction of new asics we are required to coordinate vmid use with external components. This change converts vmid logic to a DAL module allowing vmid to be passed in as a parameter to DC. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Charlene Liu Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: update DCN2 uclk switch time

2019-06-22T14:34:14Z

[why] value commited to by HW team is going to be higher than pre-silicon, and will cause underflow if driver not updated [how] update hardcoded value, update pstate switching logic to fix case where with long uclk time we won't allow switch even when we should Signed-off-by: Jun Lei Reviewed-by: Eric Yang Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Use macro for invalid OPP ID

2019-06-22T14:34:13Z

[WHY] This is meant to make it clearer that 0xf is not a valid OPP ID, and that code making use of OPP IDs should not accept this value. Signed-off-by: Wesley Chalmers Reviewed-by: Charlene Liu Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: add dwb stere caps and version

2019-06-22T14:34:13Z

add dwb stereo caps and ver for future use Signed-off-by: Charlene Liu Reviewed-by: Charlene Liu Reviewed-by: Krunoslav Kovac Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Return UPDATE_TYPE_FULL on writeback update

2019-06-22T14:34:12Z

Should do full update when display writeback is updated. Signed-off-by: Charlene Liu Reviewed-by: Duke Du Acked-by: Leo Li Signed-off-by: Alex Deucher